ID: 66150
Title: Influence of some plant growth regulators on fruit set, yield and quality of sugar apple (Annona squamosa L.) var. Arka Neelachal Vikram
Author: D. Samant , K. Kishore, G.C. Acharya, S. Singh and S. Behera
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 144-151 (2025)
Subject: Influence of some plant growth regulators on fruit set, yield and quality of sugar apple (Annona squamosa L.) var. Arka Neelachal Vikram
Keywords: Fruit set, Fruit quality, Gibberellic acid, Plant growth regulators, Sugar apple
Abstract: Sugar apple (Annona squamosa L., 2n=2x=14), also
known as custard apple and sweetsop, is the most commercially
valued fruit crop of the Annonaceae family because of its
excellent organoleptic, nutritional, and medicinal properties. It is
indigenous to tropical South America and the West Indies,
however, it is widely distributed and spread throughout the tropics
and subtropics of the globe on account of its hardy nature and
excellent consumer acceptance. It was brought to India by the
th Portuguese and Spanish during the 16 century (Soni et al.,
2021). At present, it is found in wild, semi-wild, and cultivated
habitats on a wide range of Indian soils (sandy, rocky, gravelly,
heavy, and sandy loams) and environments (arid, semi-arid,
tropical, and sub-tropical). It is popularly known as sharifa in North
India and sitaphal in South India (Yadav et al., 2017). It is
commercially cultivated on a sizeable area of 46,000 ha with an
annual production of 4.01 lakh MT (NHB, 2018). Maharashtra,
Madhya Pradesh, Gujarat, Chhattisgarh, Andhra Pradesh,
Telangana, Karnataka, Odisha, and Rajasthan are the major
sweetsop-growing states. Despite, its popularity and ability to
thrive in India’s diverse edaphoclimatic conditions, its full
horticultural potential in terms of area, production, productivity,
commercialization, and utilization remains unrealized.
Location: T E 15 New Biology building
Literature cited 1: Ahmed, W., F.M. Tahir, I.A. Rajwana, S.A. Raza and H.U. Asad:
Comparative evaluation of plant growth regulators for preventing
premature fruit drop and improving fruit quality parameters in
‘Dusehri” mango. Int. J. Fruit Sci., 12, 372-389 (2012).
Aly, M.A. Ezz, M. Thanaa, M.G.A. El-Gawad and K.H. Naghreesh: Effect
of some growth regulators on productivity, fruit quality and
storability of sugar apple Anona squamosa L. Nat. Volati. Essent.
Oils, 8, 12298-12316 (2021).
Literature cited 2: AOAC: Official Methods of Analysis. 17 Edn., Association of Official
Analytical Chemist, Washington DC, USA, 2200 pages (2000).
Baidya, B.K., K. Kishore, D. Samant, S.N. Dash, R.K. Panda, A. Sahu
and K.K. Shukla: Influence of some plant growth regulators on
quality attributes of pineapple (Ananas comosus L.). Int. J. Plant
Soil Sci., 34, 845-854 (2022).
ID: 66149
Title: Dormancy induction for advancement of flowering and harvest maturity in peaches under subtropical climate
Author: S.K. Banyal , H. Singh , U.R. Patial and K. Jarial
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 137-143 (2025)
Subject: Dormancy induction for advancement of flowering and harvest maturity in peaches under subtropical climate
Keywords: Dormancy, Flowering, Fruit maturity, Peach
Abstract: Peach (Prunus persica (L.) Batsch), is a significant stone
fruit that thrives in temperate zone with a relatively warmer
climate compared to other fruits of the same category. Peach
cultivation spans from 10° to 49° latitude, where long seasons
and warm temperatures are prevalent. Typically grown in low and
mid hills, peaches flourish at altitudes ranging from 1000 to 2000
m above mean sea level (Chauhan et al., 2021). This juicy fruit,
known for its exceptional appearance and quality, is native to
North-West China, specifically the region between the Tarim
Basin and Northern slopes of Kunlun Mountains, where it was
initially domesticated and cultivated many years ago (Li et al.,
2013). Belonging to the Rosaceae family, subfamily Prunoidae,
peaches are among the most important stone fruits cultivated in
different regions worldwide. The term "stone fruit" is attributed to
peaches due to their hard endocarp. Peaches hit the market early
in the season, especially those from low-chilling cultivars grown in
warmer regions of Himachal Pradesh. Fruit trees that require high
or medium chilling hours struggle to thrive in regions with warm
winters due to insufficient chilling accumulation during dormancy
(Salama et al., 2021). As a winter dormant plant, peaches need a
specific number of chilling hours to release buds from dormancy
and bloom in the subsequent spring.
Location: T E 15 New Biology building
Literature cited 1: Chandra, R. and K.K. Singh: Foliar application of zinc sulphate,
magnesium sulphate and copper sulphate on the yield and quality
of aonla (Emblica officinallis Gaerth L.) cv. “NA-7” under Garhwal
Himalaya. J. Med. Pla. Stu., 3, 42-45 (2015).
Chauhan, A., K. Kumar, D. Singh and R.K. Dogra: Characterization of
peach [Prunus persica (L.) Batsch] Germplasm Using UPOV Test
gudielines. Ind. J. Pla. Gen. Res., 34, 475-482 (2021)
Literature cited 2: Costa, C., P.J.C. Stassen and J. Mudzunga: Chemical rest breaking
agents for the South African pome and stone fruit industry. In: XXVI
International Horticultural Congress: Key Processes in the Growth
and Cropping of Deciduous Fruit and Nut Trees, 636, 295-302
(2002).
El-Agamy, S.Z., A.M. El-Salhy and M.M. El-Wasfy: Effect of some rest
breaking agents, fruit thinning and girdling on fruiting of some
peach cultivars under Assiut environment. Fifth Arab. Hort. Conf.
Ismai. Egypt., 11, 133-145 (2001)
ID: 66148
Title: Securing the livelihood of Mishmi Hills tribes in Arunachal Pradesh, India: Pioneering sustainable approach
Author: W. Tayang, M. Nirmala Devi and C. Karthikeyan
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 128-136 (2025)
Subject: Securing the livelihood of Mishmi Hills tribes in Arunachal Pradesh, India: Pioneering sustainable approach
Keywords: Commercialization Model, Coptisteeta, Mishmi teeta, Smart PLS-Sem, Sustainable strategies
Abstract: Climate change stands out as a global concern trending
in the 21 century, demonstrating a significant impact on the
biodiversity, economies and communities worldwide. It is evident
that plant diversity with a narrow geographical distribution in the
Himalayan regions are most affected as the region is considered
the most delicate ecosystem in the world (Kattel, 2022; Manish,
2022). Considering that climate change is one of the major threats
to plant diversity worldwide (Sarma et al., 2023; Sarma et al.,
2024), scientific studies have revealed that in the Eastern
Himalayan region, numerous human-induced threats are also
associated with climate change. Human activities over 50 years
have mainly contributed the most to global warming (Solomon et
al., 2007), which has created greater disadvantages for the
marginal communities of less developed areas and extreme rural
regions (Kanwal and Lodhi, 2018). The state of Arunachal Pradesh
in India falls under the Eastern Himalayan region which includes the
great Mishmi Hills along with other Hills and has been recognised
as one of the regions experiencing a rise in the mean annual
temperature. Scientists have also predicted that these
regions will continue to experience increase of temperature,
confirming the significant impacts on the ecosystem, biodiversity
and communities of these regions (Kanwal and Lodhi, 2018).
Location: T E 15 New Biology building
Literature cited 1: Abbott, R.: Documenting traditional medical knowledge. World
Intellectual Property Organization. 52 pages (March, 2014).
Andrade, G.S.M. and J.R. Rhodes: Protected areas and local
communities: an inevitable partnership toward successful
conservation strategies?. Ecol. Soci., 17, 16 pages (2012).
Literature cited 2: Bajpay, A., R.C. Nainwal and D. Singh: Coptisteeta: a potential endemic
and endangered medicinal plant of Eastern Himalayas. J.Pharmaco. Phytoche., 8, 245-248 (2019).
Bora, H., M. Kamle, S. Chopra and P. Kumar: Evaluation of
phytochemical components, antioxidant, and antibacterial
activities of Coptis teetaWalls. Int. J. Pharmac. Res. Allied Sci., 11,
140-150 (2022).
ID: 66147
Title: Kinetics of lead sorption by farm yard manure
Author: M. Ganesan and C. Thiyagarajan
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 114-123 (2025)
Subject: Kinetics of lead sorption by farm yard manure
Keywords: Adsorption, Farm yard manure, Kinetic models, Lead
Abstract: Urbanisation and industrialisation have led to increased
metal pollution in the aquatic and terrestrial ecosystems (Huang
et al., 2017) resulting in environmental disequilibrium and health
hazards. Heavy metals are non-degradable pollutants that persist
in the environment for a longer period of time. It has no specific
biological role in human beings and is a potential neurotoxin that
accumulates in the kidney, brain, muscles and bones causing
hypertension, anaemia, hepatitis, kidney and brain damage
(Sumiahadi and Acar, 2018). It gets accumulated in the terrestrial
and aquatic ecosystems through industrial activities such as
production of batteries, gasoline additives, pigments, alloys,
sheets, steel, batteries and petrol (Meng et al., 2016). Hence,
developing a suitable management strategy is warranted for
effective remediation of lead polluted ecosystems. Developing a
low cost-efficient technology for removal and reclamation of heavy
metals has grown into a vital research theme around the globe
(Ojedokun and Bello, 2016). Several techniques like microbial
degradation, membrane separation, bioaccumulation, ion exchange, chemical precipitation, coagulation-flocculation,
reverse osmosis, and electrodeposition have been exercised to
sequester heavy metals from the aqueous environment (Mudhoo
et al., 2012). However, these techniques fail to completely
remove the trace-level of heavy metals, consume energy and
chemical reagents extensively, and generate toxic by-products
which require further supplementary treatment (Li et al., 2016
Location: T E 15 New Biology building
Literature cited 1: Abu-Danso, E., S. Peräniemi, T. Leiviskä and A. Bhatnagar: Synthesis of
S-ligand tethered cellulose nanofibers for efficient removal of Pb
(II) and Cd (II) ions from synthetic and industrial wastewater.
Environ. Pollut., 242, 988-1997 (2018).
Aharoni, C., D.L. Sparks and S. Levinson and I. Ravina: Kinetics of soil chemical reactions: Relationships between empirical equations
and diffusion models. SSSA J., 55, 1307-1312 (1991)
Literature cited 2: Ahmad, I., M.J. Akhtar, I.B.K. Jadoon, M. Imran and S. Ali: Equilibrium
modelling of cadmium biosorption from aqueous solution by
compost. Environ. Sci. Pollut. Res., 24, 5277-5284 (2017).
Baruah, N., N. Gogoi and M. Farooq: Influence of biochar and organic soil
amendments on bioavailability and immobilization of copper and
lead to common cocklebur in acidic sandy loam soil. J. Environ.
Chem. Eng., 8, 104480 (2020)
ID: 66146
Title: Spatial variability of soil organic carbon in Tamil Nadu: Integrating remote sensing and machine learning approaches
Author: B.K.R. Bobbiti , S. Maragatham , R. Santhi , D. Balachander , D. Vijayalakshmi , V. Davamani , V. Duraisamy and M. Gopalakshinan
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 103-113 (2025)
Subject: Spatial variability of soil organic carbon in Tamil Nadu: Integrating remote sensing and machine learning approaches
Keywords: Carbon sequestration, Digital soil mapping, Estimation models, Environmental covariates, Land management
Abstract: Soil organic carbon (SOC) is a fundamental component
of global carbon cycle, acting as the largest terrestrial carbon
reservoir. It is estimated that approximately 1500 petagrams of
carbon are stored within the upper meter of soil, making it a critical
element in the Earth's climate system. The management of SOC
is essential for mitigating climate change, as it can both sequester
atmospheric carbon and release it under certain conditions. The
sensitivity of SOC to human activities, such as land use changes
and agricultural practices, as well as to climate variations,
underscores its significance in global efforts to manage carbon
emissions and combat climate change. Consequently, accurate
estimation of SOC distribution is vital for understanding its role
in the global carbon cycle and for developing effective carbon
management strategies (Hengl et al., 2018; Ogle 2018;
Fahad et al., 2021). Traditional soil mapping methods heavily
rely on manual field surveys and expert knowledge. While these
methods have been invaluable in advancing our understanding
of soil properties, they are inherently limited by their labor-intensive nature, time-consuming procedures, and often
insufficient spatial resolution.
Location: T E 15 New Biology building
Literature cited 1: Adhikari,K, A.E.Hartemink, B. Minasny, R. BouKheir, M.B. Greve and
M.H. Greve: Digital mapping of soil organic carbon contents and
stocks in Denmark. PLOS ONE, 9, e105519 (2014).
Allaire, JJ. and F.Chollet: Keras: R interface to keras. R package (2018).
Literature cited 2: Bochet E,: the fate of seeds in the soil: A review of the influence of
overland flow on seed removal and its consequences for the
vegetation of arid and semiarid patchy ecosystems. Soil, 1, 131-146 (2015).
Bouasria, A., Y. Bouslihim, S. Gupta, R. Taghizadeh-Mehrjardi, and T.
Hengl: Predictive performance of machine learning model with
varying sampling designs, sample sizes, and spatial extents. Ecol.
Inform., 78, 102294 (2023)
ID: 66145
Title: Weather based prediction model for rice yellow stem borer, (Scirpophaga incertulas Walker) under changing climate scenarios in Cauvery delta zone, Tamil Nadu
Author: P. Anandhi , G. Leena , P.S. Ganapati , S. Elamathi , K. Subrahmaniyan , V. Ambethgar and S. Venugopal
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 95-102 (2025)
Subject: Weather based prediction model for rice yellow stem borer, (Scirpophaga incertulas Walker) under changing climate scenarios in Cauvery delta zone, Tamil Nadu
Keywords: ARIMAX, Oryza sativa, Rice yellow stem borer, Scirpophaga incertulas, Weather variables
Abstract: The insect pest complex of rice (Oryza sativa) crop has
experienced a significant transformation post Green Revolution.
The moderate to severe occurrence of stemborer, leaf folder,
planthopper, gall midge and other pests is the cause for losses in
rice crop. Seasons, years, and agro-climatic zones change in the
degree of insect pest damage because of variations in biotic and
atmospheric variables. Yellow Stem Borer (YSB) Scirpophaga
incertulas Walker (Crambidae, Lepidoptera) has become one of
the most significant rice pests in the nation and cause production
losses of up to70% for late - planted rice fields and 20% for early planted rice crops (Prasannakumar et al., 2015). For forty days,
the YSB larva develops inside the rice stem, pupates inside the
stem in a white silken cocoon, and eventually matures into an
adult moth. During vegetative stage, the YSB larvae make
boreholes near the plant base and at reproductive stage, they
produce white ears resulting in yield loss (Jyostna et al., 2022). Pest
and diseases cause drastic yield loss and productivity (Adhikari et
al.,2021andPrasannakumar etal.,2015)
Location: T E 15 New Biology building
Literature cited 1: Adhikari, B., P. Bhusal, K. Kafle and K.C. Rajkumar: Effects of different
weather parameters on insect pest incidence in paddy in Sundarbazar Lamjung. Tropi. Agroecosys., 2, 82-86 (2021).
Arya, P., R.K. Paul, A. Kumar, K.N. Singh, N. Sivaramne and P. Chaudhary: Predicting pest population using weather variables an ARIMAX time series framework. Int. J. Agricult. Stat. Sci., 11, 381-
386 (2015).
Literature cited 2: Aswathi, V. S. and M.R. Duraisamy: Comparison of prediction accuracy
of multiple linear regression, ARIMA and ARIMAX model for pest
incidence of cotton with weather factors. Madras Agric. J., 105,
313-316 (2018).
Bale, J.S., G.J. Masters, I.D. Hodkinson, C. Awmack, T.M. Bezemer, V.K.
Brown and J.B. Whittaker: Herbivory in global climate change
research: Direct effects of rising temperature on insect herbivores.
Glob. Change Biol., 8, 1–16 (2002)
ID: 66144
Title: Length-weight relationship, relative condition factor and reproductive parameters of Mystus cavasius (Hamilton, 1822) in the river Ganga
Author: S.K. Ahirwal , A.K. Jaiswar , S. Bhushan , H.S. Mogalekar , T. Kumar , J. Singh and K. Sharma
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 58-65 (2025)
Subject: Length-weight relationship, relative condition factor and reproductive parameters of Mystus cavasius (Hamilton, 1822) in the river Ganga
Keywords: Catfish, Gonadosomatic index, Growth pattern, Mystus cavasius, River Ganga, Spawning season
Abstract: Length-weight relationships (LWRs) have been
frequently used to compare populations of similar species from
different ecological conditions (Singh et al., 2023), as well as used
to obtain data on fish growth, general health, and habitat
conditions (Froese, 2006). LWRs parameter of a species
depends on the specimen condition, their size at first maturity,
feeding ecology and physiology (Torres et al., 2012; Eduardo et
al., 2019; Czudaj et al., 2022). It has a wide range of applications
in fish stock assessment models to estimate fish stock
parameters (Froese, 2006) and the ecosystem modelling
approach to obtain a reliable estimate of production over biomass
(Christensen and Pauly, 1992; Christensen and Walters, 2004).
On the other hand, relative condition factors are used as
indicators of fish welfare and the health of fish populations in their
habitats and provide information on environmental quality and
suitability (Tsoumani et al., 2006; Muchlisin et al., 2010; Prajapati
et al., 2022). Knowledge of the reproductive parameters of a
species is a central aspect of providing sound scientific advice for
fisheries management (Morgan, 2008). It is crucial in rationalizing
fish stocks and their sustainable production (Cochrane, 2002).
Location: T E 15 New Biology building
Literature cited 1: Alves, D.C. and C.V. Minte-Vera: Scientometric analysis of freshwater
fisheries in Brazil: repeating past errors? Rev. Fish Bio. Fisher., 23,
113-126 (2012).
Bhatt, V.S.: Studies on the biology of some freshwater fishes. Part VI.
Mystus cavasius.Hydrobiologia, 38, 289-302 (1971).
Literature cited 2: Binohlan, C. and R. Froese: Empirical equations for estimating maximum
length from length at first maturity. J. Appl. Ichthyol., 25, 611-613
(2009).
Cao, L., B. Song, J. Zha, C. Yang, X. Gong, J. Li and W. Wang: Age
composition, growth, and reproductive biology of yellow catfish
(Peltobagrus fulvidraco, Bagridae) in Ce Lake of Hubei Province,
Central China. Environ. Biol. Fishes, 86, 75-88 (2009).
ID: 66143
Title: Seasonal dynamics of Herohalli Lake in North Bangalore, Karnataka, India: A limnological study of water stations and its impact on a vertebrate biological system
Author: M.P. Raj and R.S. Philip
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 47-57 (2025)
Subject: Seasonal dynamics of Herohalli Lake in North Bangalore, Karnataka, India: A limnological study of water stations and its impact on a vertebrate biological system
Keywords: Herohalli Lake, Heartbeat count, Limnology, Zebrafish
Abstract: Bangalore, the capital city of the southern state of
Karnataka in India, is known as Silicon Valley and Garden City.
However, ongoing urban development has led to significant
biodiversity loss, degrading its lakes and natural landscape
network. Wetlands, especially lakes, play a significant role in
drinking and irrigating water supply, help replenish groundwater,
serve as a source for fish culture, and mitigate natural calamities
(Gurunathan, 2006). Lakes in Bangalore that were once serene
are now facing unequaled challenges due to anthropogenic
activities and expeditious urbanization; unplanned disposal of
waste and untreated flow of sewage are some of the
anthropogenic activities leading to the death of these wetlands
and subsequently, biodiversity loss (Birawat et al., 2021).
Assessing lake water through a limnological approach has
become essential. Analysis of physical, chemical, and biological
variables facilitates comprehension of a region's limnological and
seasonal landscape (Aqel et al., 2024). Changes in these
variables have led to declining water quality, increased
waterborne diseases, and biodiversity loss, thereby disrupting
the ecosystem’s sustainability (Ramachandra et al., 2018)
Location: T E 15 New Biology building
Literature cited 1: Avinash, G.P., S.K. Raja Namasivayam and R.S. Arvind Bharani: A
critical review on occurrence, distribution, environmental impacts,
and biodegradation of microplastic. J. Environ. Biol., 44, 655-664
(2023).
APHA: Standard Methods for Examination of Water and Wastewater. 23
Edn., APHA, AWWA, WPCF, Washington DC, USA (2017).
Literature cited 2: Aneja, K.R.: Experiments in Microbiology, Plant pathology, Tissue Culture, and Mushroom Production Technology. 4 Edn., New Age International Publications, New Delhi, India (2003).
Aqel, H., N. Sannan, A. Al-Hunaiti and R. Fodah: Integrated water quality
dynamics in Wadi Hanifah: Physical, chemical, and biological
perspectives. PLoS ONE, 19, 1-18 (2024).
ID: 66142
Title: Comparative analysis of amphibian community dynamics in relation to water quality in pond types across two Punjab districts, India
Author: G.S. Sekhon, R.K. Aulakh and T.K. Kler
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 39-46 (2025)
Subject: Comparative analysis of amphibian community dynamics in relation to water quality in pond types across two Punjab districts, India
Keywords: Amphibian community dynamics, Biodiversity indices, Pond management, Water quality
Abstract: Amphibians play crucial roles in ecosystem functioning
and are considered sensitive indicators of environmental health
due to their permeable skin and habitat dependency (Blaustein et
al., 2002; Collins and Storfer 2003). In Punjab, India, where
agricultural intensification and urbanization are rapidly altering
landscapes, investigating the response of amphibian populations
to such changes is particularly pertinent. The impacts of
anthropogenic activities such as pesticide runoff and habitat
destruction on pond habitats pose significant threats to
amphibian populations and overall ecosystem health (Karraker et
al., 2008; Richter and Young 2003). Parameters such as pH,
dissolved oxygen, temperature and pollutants can directly affect
the amphibian physiology, behavior and reproductive success
(Hecnar and M'Closkey 1997; Sodhi et al., 2008). For instance,
high levels of agricultural runoff can result in eutrophication and
increased turbidity, negatively impacting the amphibian breeding
sites and larval development (Johnson and Chase 2016; Smith
and Schindler 2009)
Location: T E 15 New Biology building
Literature cited 1: Agarwal, S., D. Chakraborty and S. Pandey: Habitat quality and
amphibian population dynamics in urban and rural ponds of India.
Ecol. Indic., 89, 335-344 (2018).
APHA: Standard Methods for the Examination of Water and Wastewater.
th 24 Edn., American Public Health Association, American Water
Works Association, Water Environment Federation. Washington
DC, USA (2023).
Literature cited 2: Blaustein, A.R. and J.M. Kiesecker: Complexity in conservation: lessons
from the global decline of amphibian populations. Ecol. Lett., 5,
597-608 (2002).
Brown, J. and K.L. Jones: Effects of intensive land use on amphibian
diversity and community structure: A European perspective. Ecol.
Appl., 29, e01930 (2019)
ID: 66141
Title: Assessment of genetic diversity in Nelumbo nucifera genotypes
Author: V. Kumar, R. Kumar and M. Rana
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 28-38 (2025)
Subject: Assessment of genetic diversity in Nelumbo nucifera genotypes
Keywords: Correlation coefficient, Diversity, Genotypes, Lotus, Path analysis
Abstract: Lotus (Nelumbo nucifera Gaertn.) is a beautiful aquatic
flower cultivated for its ornamental value, edible parts and
medicinal uses. Lotus fields support a rich biodiversity of aquatic
flora and fauna. It transports a large volume of air from the
atmosphere to the soil-water through large air sacs present in
their petiole and rhizomes which reduce methane emission and
helps to mitigate climate change. Flowers are mostly white to pink
in colour, with numerous petals, solitary with 10–20 cm in
diameter; and seeds have a hard black seed coat. Lotus is highly
heterozygous due to out crossing and its genetic diversity can be
maintained as long as it is vegetatively propagated through
rhizomes (Kubo et al., 2009). Determining genetic diversity within
genotypes or populations is crucial in plant breeding initiatives
(Prasad et al., 2024). Previous studies on lotus including genetic
resource surveys, phenotypic observations, and diversity
analyses have mostly concentrated on a limited scale in some
parts of China (Fu et al., 2021).
Location: T E 15 New Biology building
Literature cited 1: Al-Jibouri, H.A., P.A. Miller and H.F. Robinson: Genotypic and
environmental variances in an upland cotton cross of interspecific
origin. Agron. J., 50, 633–637 (1958).
Burton, G.W. and D.E. De Vane: Estimating heritability in tall fescue
(Festuca arundinacea) from replicated clonal material. Agron. J.,
45, 478–481 (1953).
Literature cited 2: Dewey, D.R. and K.H. Lu: A correlation and path-coefficient analysis of
components of crested wheat grass seed production. Agron. J.,
51, 515–518 (1959).
Dyulgerova, B. and D. Valcheva: Heritability, variance components and
genetic advance of yield and some yield related traits in barley
doubled haploid lines. Türk Tarım ve Doğa Bilimleri Dergisi., 1,
614-617 (2014).
ID: 66140
Title: First report on the structural and functional aspects of androconial gland in Galleria mellonella and Achroia grisella
Author: M.K. Saini , L. Marwaha , J. Singh and N. Kapahi
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 18-27 (2025)
Subject: First report on the structural and functional aspects of androconial gland in Galleria mellonella and Achroia grisella
Keywords: Androconial gland, Achroia grisella,Galleria mellonella, Lepidoptera, Pheromone
Abstract: Chemoreceptive-driven behaviour triggers a sexual
response between the signalling organism and the receiver, with
amplification occurring through the exchange of multiple sensory
signals during mating and courtship. Sexual pheromones, which
are species-specific chemical attractants, typically consist of a
blend of specific chemical compounds. The facilitation of
intraspecific communication is undeniably a crucial event in the
evolutionary history of insects, particularly in reproduction
communication (Hagstrom et al., 2013). It is regarded as a
primary factor contributing to their extensive variety and
ecological viability. These volatile airborne chemicals or odours
have evolved by sexual selection and have low molecular weight.
Within the Lepidoptera family Pyralidae, in G. mellonella and A.
grisella (Greenfield, 1981; Topno and Lovleen, 2021; Nikhita
Kapahi and Marwaha, 2022; Kapahi et al., 2023) the chemical
signalling induced by males facilitates pheromone specificity in
pair formation, indicating mood, territorial or sexual signalling,
behaviour, and presentation of the conspecific females over the
long-distance range (Chapman and Chapman, 1998).
Location: T E 15 New Biology building
Literature cited 1: Barth, R.: Bau und funktion der flugeldrusen einiger mikrolepidopteren
untersuchungen an den pyraliden: Aphomia gularis, Galleria
mellonella, Plodia interpunctella, Ephestia elutella und E. kuhniella. Z. Wiss. Zool., 150, 1–37 (1937).
Birch, M.C., G.M. Poppy and T.C. Baker: Scents and eversible scent
structures of male moths. Annu. Rev. Entomol., 35, 25 - 54 (1990).
Literature cited 2: Chang, C.P. and F.K. Hsieh: Morphology and bionomics of Galleria
mellonella.Chin. J. Entomol., 12, 121–129 (1992).
Chapman, R.F.:The Insects: Structure and Function. 4 Edn., Cambridge
University Press, Cambridge, U.K., 788 pages (1998).
ID: 66139
Title: Changes in salivary trace element levels correlate with periodontal health state of non-smokers, smoker and reverse smokers
Author: H. Rashid , S.P. Kumar , A.S. Dadhich and A. Mamillapalli
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 10-17 (2025)
Subject: Changes in salivary trace element levels correlate with periodontal health state of non-smokers, smoker and reverse smokers
Keywords: Periodontitis, Saliva, Smoker periodontitis, trace elements
Abstract: Periodontal diseases like gingivitis and periodontitis
affects about 80% of the population world-wide (Noh et al., 2022).
Periodontitis is an inflammatory condition of the supporting
structures of the teeth that leads to attachment and bone loss. If
left untreated, it may ultimately lead to tooth loss (AlMoharib et al.,
2014; Martinez-García and Hernandez-Lemus, 2021).
Periodontal disease is multi-factorial involving bacteria, host
immune response, systemic burden, genetic factors, and
environmental factors like smoking (Alwithanani, 2023; Kim et al.,
2020). Tobacco smoke is a common environmental exposure
factor and has emerged as a global public health concern. The
odds ratio for periodontitis in current smokers has been estimated
to range from as low as 1.5 to as high as 7.3 compared to nonsmokers. A dose-response relationship between cigarettes
smoked per day and the odds of having periodontitis has been
established (Michael et al., 2023). Reverse smoking is a peculiar
form of smoking where smoker puts lit end of the cigarette into the
mouth to inhale the smoke. It is prevalent in the north coastal
districts of Andhra Pradesh, India. This type of smoking has been
observed to further aggravate the periodontitis disease condition
(Harini et al., 2016; Pindborg et al., 1971).
Location: T E 15 New Biology building
Literature cited 1: Allen, J.I., R.T. Perri, C.J. McClain and N.E. Kay: Alterations in human
natural killer cell activity and monocyte cytotoxicity induced by zinc
deficiency. J. Lab. Clini. Medi., 102, 577–589 (1983).
AlMoharib, H.S., A. AlMubarak, R. AlRowis, A. Geevarghese, R.S.
Preethanath and S. Anil: Oral fluid based biomarkers in periodontal
disease: Part 1. Saliva. J. Int. Oral Hlth., 6, 95–103 (2014).
Alwithanani, N.: Periodontal disease and smoking: Systematic Review.
Literature cited 2: J. Pharma. Bioallied Sci., 15, S64–S71 (2023).
Anusree, R., R. Sanjeev, M.P. Shyamala Devi, K.P. Shaheena, A.
Anusha, S.P. Hari and P.T. Annamala: Evaluation of serum mineral
micronutrients (Zn, Cu, Fe, Mg) and their correlation with clinical
parameters (gingival index, probing pocket depth, clinical
attachment loss) in chronic periodontitis patients. A. J. Med. Sc.,
14, 233–242 (2023)
ID: 66138
Title: Advanced seed invigoration technologies in okra (Abelmoschus esculentus L. Moench)
Author: P. Kaviyarasu , K. Sujatha , P. Murugesan , V. Alex albert , T. Ragavan , G. Anand and R. Elamparithi
Editor: Dr. Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan 1-9 (2025)
Subject: Advanced seed invigoration technologies in okra (Abelmoschus esculentus L. Moench)
Keywords: :Climate resilient, Crop productivity, Okra, Seed invigoration, Seed quality
Abstract: Okra is one of the important warm season vegetables widely cultivated for its tender green fruits and has huge potential for foreign exchange
and commercial trade. It is propagated through botanical seeds. Non-availability of quality seeds, poor storability due to oil content, hard seed, slow and
uneven germination are the important causes of low productivity of okra. To overcome the above problems, cost effective seed invigoration treatments
are recommended in commercial seed production centers. Currently “Seed enhancement Technologies” is gaining attention to improve seed vigour and enhance planting value of crop plants. This
research review provides insights into various seed quality enhancement treatments viz., seed priming, physical treatment, seed coating, seed pelleting
and other novel treatments namely; nanotechnology and plasma treatments are discussed for adoption of seed treatments to enhance seedling vigour,
boost crop production and productivity. Among different methods reported seed priming is adjusted as most economical and trending technique which is
considered as climate resilient Currently “Seed enhancement Technologies” is gaining attention to improve seed vigour and enhance planting value of crop plants. This
research review provides insights into various seed quality enhancement treatments viz., seed priming, physical treatment, seed coating, seed pelleting
and other novel treatments namely; nanotechnology and plasma treatments are discussed for adoption of seed treatments to enhance seedling vigour,
boost crop production and productivity. Among different methods reported seed priming is adjusted as most economical and trending technique which is
considered as climate resilient in terms of biotic and abiotic stress conditions.
Location: T E 15 New Biology building
Literature cited 1: Abduhu, M., A.A. Khan, I.H. Mian, M.A.K. Mian and M.Z. Alam: Effect of
seed treatment with sodium hypochlorite and hot water on seedborne fungi and germination of okra seed. Ann. Bangladesh Agric.,
22, 41-50 (2018).
Adhikari, A. and A. Shrestha: Effect of primed and un-primed seeds on
germination, growth performance and yield in okra [Abelmoscus
esculentus (L.) Moench]. Turkish J. Agric. Food Sci. Technol., 8,
1686-1691 (2020).
Literature cited 2: Alam, K., M. K. Singh, M. Kumar, A. Singh, V. Kumar, M. Ahmad and D.
Keshari: Estimation of genetic variability, correlation and path
coefficient in okra (Abelmoschus esculentus (L.) Moench). J.
Pharmacogn. Phytochem., 9, 1484-1487 (2020).
Ambika, S., K. Balakrishnan and K.Sujatha: Enhancing the seed
germination and vigour in coarse cereals by bovine urines. J.
Agroecol. Nat. Resour. Manag., 1, 40-43 (2014
ID: 66137
Title: Addressing the Climate Crisis: The Urgent Need for Sustainable Resource Management
Author: Dr. Om Prakash
Editor: Dr.Sumati Gaumat
Year: 2025
Publisher: Triveni Enterprises
Source: ENVIS, CES & EWRG, CES
Reference: Journal of Environmental Biology Vol. 46 (1) Jan III-IV (2025)
Subject: Addressing the Climate Crisis: The Urgent Need for Sustainable Resource Management
Keywords: None
Abstract: Excess release of carbon in the form of greenhouse gases is a major cause of global warming and climate change. Carbon
dioxide (Co ), methane (CH ), and nitrous oxide (N O) are considered prominent greenhouse gases that trigger the problem of global 2 4 2
warming. The global warming potential of methane and nitrous oxide is several-fold higher than CO , but generally, when we discuss 2
global warming and climate change, we only think about carbon emission in the form of CO and neglect the contribution of CH and N O. 2 4 2
According to the recent data of the Keeling Curve, which continuously measures the concentration of atmospheric CO , it gradually 2
increases with time, exceeding >425 ppm, which is severely higher than the preindustrial era. The impact of climate change is visible in
different forms, including polar ice melting, rising sea levels, and excess precipitation and flood in some areas, while shorter winters,
longer summers and droughts in other areas. Changes in the life cycle of plants and migratory behaviour of birds, biodiversity loss, ocean
acidification, and disturbed biogeochemical cycling of materials are some other visible impacts of climate change.
Location: T E 15 New Biology building
Literature cited 1:
Literature cited 2:
ID: 66136
Title: Analysis of tropospheric variability of NO2 emissions over India as observed by GEMS satellite
Author: Hasmukh K. Varchand, Dhruv D. Desai , Jalpesh A. Dave , Parthkumar N. Parmar , Dhiraj B. Shah, Vishal N. Pathak , Manoj Singh , Himanshu J. Trivedi and Mehul R. Pandya
Editor: S.K.Satheesh
Year: 2025
Publisher: Current Science Association and Indian Academy of Sciences.
Source: ENVIS, CES & EWRG, CES
Reference: Current Science Vol. 128 (1) 104-107 10 Jan. (2025)
Subject: Analysis of tropospheric variability of NO2 emissions over India as observed by GEMS satellite
Keywords: GEMS, nitrogen dioxide, remote sensing, TROPOMI
Abstract: Tropospheric nitrogen dioxide (NO2) severely affects
air quality and threatens human health. Systematic attempts to observe and analyse tropospheric NO2 variability over India using Geostationary Environment
Monitoring Satellite (GEMS) observations are very rare
and perhaps not carried out so far. The present study
reports variability analysis of tropospheric NO2 over
large emission areas located in the Indian tropical region
using GEMS data. The comparison of NO2 measurements from GEMS with polar orbiting TROPOMI-S5P
points out that even with coarser spatial resolution of
GEMS, it provides reasonable accuracy of NO2 measurement.
Location: T E 15 New Biology building
Literature cited 1: Manisalidis, I., Stavropoulou, E., Stavropoulos, A. and Bezirtzoglou, E., Environmental and health impacts of air pollution: a review. Front. Public Health, 2020, 8, 14; doi:10.3389/fpubh.2020.
00014.
Shah, V. et al., Nitrogen oxides in the free troposphere: implications for tropospheric oxidants and the interpretation of satellite
NO2 measurements. Atmos. Chem. Phys., 2023, 23(2), 1227–1257;
doi:10.5194/acp-23-1227-2023.
Literature cited 2: Dang, R. et al., Background nitrogen dioxide (NO2) over the United
States and its implications for satellite observations and trends: effects of nitrate photolysis, aircraft, and open fires. Atmos. Chem.
Phys., 2023, 23(11), 6271–6284; doi:10.5194/acp-23-6271-2023.
Abad, G. G. et al., Five decades observing Earth’s atmospheric
trace gases using ultraviolet and visible backscatter solar radiation rom space. J. Quant. Spectrosc. Radiat. Transf., 2019, 238, 106478;
doi:10.1016/j.jqsrt.2019.04.030.