Nagendra Kumar Singh
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View article: Education Level and Adoption of Circular Economy in Panipat’s MSMEs
Education Level and Adoption of Circular Economy in Panipat’s MSMEs Open
A strategic model for sustainable growth must revolve around the procedures that constitute circular economy. This economy emphasizes optimizing resource efficiency, reducing the total waste and closed-loop production methodologies. The ec…
View article: Topsoil-foraging root system architecture and N-use efficiency governed by small-effect QTL coevolved during jute (Corchorus olitorius L.) domestication
Topsoil-foraging root system architecture and N-use efficiency governed by small-effect QTL coevolved during jute (Corchorus olitorius L.) domestication Open
Background and Aims The genetic basis of topsoil-foraging root system architecture (RSA) contrary to a steep-cheap-deep root ideotype typical of most annual crops and how it has evolved in jute (Corchorus olitorius) during its domesticatio…
View article: Machine Learning-Based Sentiment Analysis for Suicide Prevention and Mental Health Monitoring in Educational Institutions
Machine Learning-Based Sentiment Analysis for Suicide Prevention and Mental Health Monitoring in Educational Institutions Open
Mental health issues and suicidal tendencies among students are growing concerns in educational institutions. Early detection and intervention are crucial for prevention, yet traditional methods often rely on self-reporting and manual asse…
Transcriptional Reprogramming and Allelic Variation in Pleiotropic QTL Regulates Days to Flowering and Growth Habit in Pigeonpea Open
The present study investigated the linkage between days to flowering (DTF) and growth habit (GH) in pigeonpea using QTL mapping, QTL‐seq, and GWAS approaches. The linkage map developed here is the largest to date, spanning 1825.56 cM with …
View article: Role of Conservation Tillage Practices in Sustainable Agricultural Systems
Role of Conservation Tillage Practices in Sustainable Agricultural Systems Open
Finding sustainable land management techniques is urgently needed to balance food supply with the growing global population. Nonetheless, the battle to attain food security needs to be waged with consideration for the environment in which …
View article: Discovering New QTNs and Candidate Genes Associated with Rice-Grain-Related Traits within a Collection of Northeast Core Set and Rice Landraces
Discovering New QTNs and Candidate Genes Associated with Rice-Grain-Related Traits within a Collection of Northeast Core Set and Rice Landraces Open
Grain-related traits are pivotal in rice cultivation, influencing yield and consumer preference. The complex inheritance of these traits, involving multiple alleles contributing to their expression, poses challenges in breeding. To address…
View article: Marker assisted breeding of Sub1 introgressed rice (Oryza sativa L.) lines and identification of stable variety MTU 1232 suitable for flood prone ecosystem
Marker assisted breeding of Sub1 introgressed rice (Oryza sativa L.) lines and identification of stable variety MTU 1232 suitable for flood prone ecosystem Open
The Development of flood-tolerant rice varieties is a prerequisite for climate resilience in flood-prone areas. The present study aimed to develop a stable, high, yielding, and tolerant rice variety against flash floods and stagnant floodi…
View article: QTLs and Genes for Salt Stress Tolerance: A Journey from Seed to Seed Continued
QTLs and Genes for Salt Stress Tolerance: A Journey from Seed to Seed Continued Open
Rice (Oryza sativa L.) is a crucial crop contributing to global food security; however, its production is susceptible to salinity, a significant abiotic stressor that negatively impacts plant germination, vigour, and yield, degrading crop …
View article: <i>Ppomicsdb</i>: A Multi‐Omics Database for Genetic and Molecular Breeding Applications in Pigeonpea
<i>Ppomicsdb</i>: A Multi‐Omics Database for Genetic and Molecular Breeding Applications in Pigeonpea Open
Cajanus cajan , commonly known as Arhar or tur in India, is a highly treasured plant species belonging to the Fabaceae family. Pigeonpea is a drought‐tolerant legume crop produced in the world's tropics and subtropics areas, rich source of…
View article: Effect of ionizing radiated gladiolus (Gladiolus grandifloras) on vase life attributes of various cultivars
Effect of ionizing radiated gladiolus (Gladiolus grandifloras) on vase life attributes of various cultivars Open
An experiment was conducted during winter (rabi) seasons of 2018–19 (vM2), 2019–20 (vM3) and 2020–21(vM4) at Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, Uttarakhand to evaluate the effect of gamma rays treated …
View article: Nurturing Crops, Enhancing Soil Health, and Sustaining Agricultural Prosperity Worldwide through Agronomy
Nurturing Crops, Enhancing Soil Health, and Sustaining Agricultural Prosperity Worldwide through Agronomy Open
Agronomy is the science and technology of crop and soil management for producing food, fiber, feed, and fuel. As the global population continues to rise, agronomy will play an increasingly vital role in meeting escalating food demands whil…
View article: Development of early maturing salt-tolerant rice variety KKL(R) 3 using a combination of conventional and molecular breeding approaches
Development of early maturing salt-tolerant rice variety KKL(R) 3 using a combination of conventional and molecular breeding approaches Open
Introduction: Soil salinity poses a severe threat to rice production, resulting in stunted growth, leaf damage, and substantial yield losses. This study focuses on developing an early maturing seedling stage salinity tolerant rice variety …
View article: Enhancing Sustainable Crop Production through Innovations in Precision Agriculture Technologies
Enhancing Sustainable Crop Production through Innovations in Precision Agriculture Technologies Open
Precision agriculture technologies provide innovative tools to optimize crop production while minimizing environmental impacts. This review examines recent advances in precision ag systems to enhance sustainable agriculture. Key innovation…
View article: IoT-based greenhouse technologies for enhanced crop production: a comprehensive study of monitoring, control, and communication techniques
IoT-based greenhouse technologies for enhanced crop production: a comprehensive study of monitoring, control, and communication techniques Open
According to various studies, different countries have different climate conditions that affect the quantity and quality of crop production. Farmers want to use novel technologies that can help them produce crops in large quantities with g…
View article: Studies on detrimental effect of cryopreservation on sperm progressive motility, viability, plasma membrane integrity and oxidative stress in Frieswal bull semen
Studies on detrimental effect of cryopreservation on sperm progressive motility, viability, plasma membrane integrity and oxidative stress in Frieswal bull semen Open
This experiment was designed to study the effect of cryopreservation on post-thaw sperm quality and oxidative stress in Frieswal bull semen. For this purpose, 18 ejaculates were collected from three Frieswal bulls using artificial vagina a…
View article: Physiological Analysis of Source–Sink Relationship in Rice Genotypes with Contrasting Grain Yields
Physiological Analysis of Source–Sink Relationship in Rice Genotypes with Contrasting Grain Yields Open
Rice is a major staple food, and, hence, doubling its productivity is critical to sustain future food security. Improving photosynthesis, source–sink relationships and grain-filling mechanisms are promising traits for improvement in grain …
View article: Effect of vermicompost on soil quality parameters for different land use patterns
Effect of vermicompost on soil quality parameters for different land use patterns Open
Extensive industrialization, urbanization, and excessive use of chemicals in agricultural practices have caused soil quality depletion and reduced its nutritional value. In this context, the present study aimed to evaluate the effect of ve…
View article: Fine mapping of qBK1.2, a major QTL governing resistance to bakanae disease in rice
Fine mapping of qBK1.2, a major QTL governing resistance to bakanae disease in rice Open
Bakanae disease caused by Fusarium fujikuroi is an emerging disease of rice causing losses in all rice-growing regions around the world. A BC 2 F 2 population was developed by backcrossing the recurrent parent Pusa Basmati 1121 (PB1121) wi…
View article: Phylogenomic Analysis of micro-RNA Involved in Juvenile to Flowering-Stage Transition in Photophilic Rice and Its Sister Species
Phylogenomic Analysis of micro-RNA Involved in Juvenile to Flowering-Stage Transition in Photophilic Rice and Its Sister Species Open
Vegetative to reproductive phase transition in phototropic plants is an important developmental process and is sequentially mediated by the expression of micro-RNA MIR172. To obtain insight into the evolution, adaptation, and function of M…
View article: Drought and Oxidative Stress in Flax (Linum usitatissimum L.) Entails Harnessing Non-Canonical Reference Gene for Precise Quantification of qRT-PCR Gene Expression
Drought and Oxidative Stress in Flax (Linum usitatissimum L.) Entails Harnessing Non-Canonical Reference Gene for Precise Quantification of qRT-PCR Gene Expression Open
Flax (Linum usitatissimum L.) is a self-pollinating, annual, diploid crop grown for multi-utility purposes for its quality oil, shining bast fiber, and industrial solvent. Being a cool (Rabi) season crop, it is affected by unprecedented cl…
View article: Meta-Analysis of Microarray Data and Their Utility in Dissecting the Mapped QTLs for Heat Acclimation in Rice
Meta-Analysis of Microarray Data and Their Utility in Dissecting the Mapped QTLs for Heat Acclimation in Rice Open
In the current global warming scenario, it is imperative to develop crops with improved heat tolerance or acclimation, for which knowledge of major heat stress-tolerant genes or genomic regions is a prerequisite. Though several quantitativ…
View article: SSR and SNP Marker-Based Investigation of Indian Rice Landraces in Relation to Their Genetic Diversity, Population Structure, and Geographical Isolation
SSR and SNP Marker-Based Investigation of Indian Rice Landraces in Relation to Their Genetic Diversity, Population Structure, and Geographical Isolation Open
India is blessed with an abundance of diverse rice landraces in its traditional cultivated areas. Two marker systems (simple sequence repeats (SSR) and single nucleotide polymorphism (SNP)) were used to study a set of 298 rice landrace acc…
View article: Generation of High-Value Genomic Resource in Rice: A “Subgenomic Library” of Low-Light Tolerant Rice Cultivar Swarnaprabha
Generation of High-Value Genomic Resource in Rice: A “Subgenomic Library” of Low-Light Tolerant Rice Cultivar Swarnaprabha Open
Rice is the major staple food crop for more than 50% of the world’s total population, and its production is of immense importance for global food security. As a photophilic plant, its yield is governed by the quality and duration of light.…
View article: TinoTranscriptDB: A Database of Transcripts and Microsatellite Markers of Tinospora cordifolia, an Important Medicinal Plant
TinoTranscriptDB: A Database of Transcripts and Microsatellite Markers of Tinospora cordifolia, an Important Medicinal Plant Open
Tinospora cordifolia, commonly known as “Giloe” in India, is a shrub belonging to the family Menispermaceae. It is an important medicinal plant known for its antipyretic, anti-inflammatory, antispasmodic, and antidiabetic properties and is…
View article: Evolutionary fates of gene‐body methylation and its divergent association with gene expression in pigeonpea
Evolutionary fates of gene‐body methylation and its divergent association with gene expression in pigeonpea Open
Pigeonpea ( Cajanus cajan L. Huth) is an agronomically important legume cultivated worldwide. In this study, we extensively analyzed gene‐body methylation (GbM) patterns in pigeonpea. We found a bimodal distribution of CG and CHG methylati…
View article: Single trait versus principal component based association analysis for flowering related traits in pigeonpea
Single trait versus principal component based association analysis for flowering related traits in pigeonpea Open
Pigeonpea, a tropical photosensitive crop, harbors significant diversity for days to flowering, but little is known about the genes that govern these differences. Our goal in the current study was to use genome wide association strategy to…