Rahul Kumar

ORCID: 0000-0001-8153-3391
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About
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Research Areas
  • Rice Cultivation and Yield Improvement
  • Agricultural Science and Fertilization
  • Agricultural pest management studies
  • Plant Micronutrient Interactions and Effects
  • Crop Yield and Soil Fertility
  • Agricultural Economics and Practices
  • Plant tissue culture and regeneration
  • Plant-Microbe Interactions and Immunity
  • Agricultural Practices and Plant Genetics
  • Plant Physiology and Cultivation Studies
  • Soybean genetics and cultivation
  • Soil Carbon and Nitrogen Dynamics
  • Wheat and Barley Genetics and Pathology
  • Agronomic Practices and Intercropping Systems
  • Plant Stress Responses and Tolerance
  • Agricultural Systems and Practices
  • Agriculture, Plant Science, Crop Management
  • Plant Disease Resistance and Genetics
  • Plant Virus Research Studies
  • Seed Germination and Physiology
  • Genetic and Environmental Crop Studies
  • Insect Pest Control Strategies
  • Insect-Plant Interactions and Control
  • Plant Pathogens and Fungal Diseases
  • Plant Molecular Biology Research

ICAR Research Complex for NEH Region
2017-2024

Chaudhary Charan Singh Haryana Agricultural University
2022-2024

University of Connecticut
2022-2024

U.S. Vegetable Laboratory
2024

United States Department of Agriculture
2024

Agricultural Research Service
2024

Graphic Era University
2024

Guangdong Academy of Agricultural Sciences
2023

Central Agricultural University
2017-2023

Punjab Agricultural University
2023

Climate change has resulted in extreme temperature and drought around the globe, which poses serious threat to food security. Both heat stress affects production productivity of wheat crop. The present study was undertaken evaluate 34 landraces elite cultivars Triticum spp. for phenological yield-related traits under optimum, heat, combined heat-drought environments during 2020-2021 2021-2022. pooled analysis variance showed significant genotype × environment interaction, suggesting an...

10.3389/fpls.2023.1136455 article EN cc-by Frontiers in Plant Science 2023-05-09

Terminal heat stress has become one of the major threats due to global climate change which is significantly affecting production and productivity wheat crop. Therefore, it necessary identify key traits genotypes breed heat-tolerant wheat. The present study was undertaken with objective comparing effects (HSE) extended (EHSE) on phenological-physio-biochemical contrasting heat-susceptible during reproductive phase. Phenological exhibited significant reduction under EHSE compared HSE....

10.3389/fpls.2023.1189005 article EN cc-by Frontiers in Plant Science 2023-08-30

Waterlogging represents a substantial agricultural concern, inducing harmful impacts on crop development and productivity. In the present study, 142 diverse sesame genotypes were examined during early vegetative phase to assess their response under waterlogging conditions. Based severity of symptoms observed, 2 classified as highly tolerant, 66 moderately 69 susceptible, 5 susceptible. Subsequent investigation focused four genotypes, i.e., two tolerant (JLT-8 GP-70) susceptible (R-III-F6...

10.3390/plants13040501 article EN cc-by Plants 2024-02-10

This study compared the soil microbial community in both plant and ratoon crop under waterlogging control conditions their relationship with attributes. It also looked at impact of stress on physicochemical characteristics rhizosphere a sugarcane growing plots. Waterlogging is one major abiotic stresses adversely affects growth, development, yield contributing The community, such as fungi bacteria rhizosphere, has special importance to productivity. Sugarcane cultivars were grown for two...

10.9734/jamb/2025/v25i4916 article EN Journal of Advances in Microbiology 2025-03-22

Decline in soil organic carbon (SOC) content is considered a key constraint for sustenance of rice–wheat system (RWS) productivity the Indo-Gangetic Plain region. We, therefore, studied effects fertilisers and manures on SOC pools, their relationships with crop yields after 18 years continuous RWS. Total C increased significantly integrated use sources (from 13 to 16.03gkg–1) compared unfertilised control (11.5gkg–1) or sole fertiliser (NPKZn; 12.17gkg–1) treatment at 0–7.5cm depth. Averaged...

10.1071/sr16097 article EN Soil Research 2016-11-09

Germplasm is a valuable natural resource in plant diversity that crucial for its potential use. It provides knowledge about species genetic composition. protection strategies are not just planting hope threatened with extinction, they preserve medicinal and other essential plants on which survival rests. The successful use of resources necessitates diligent collection, storage, analysis, documentation, germplasm exchange. Slow growth cultures, cryopreservation, pollen DNA banks, botanic...

10.20944/preprints202104.0461.v1 preprint EN 2021-04-19

Genome editing technologies provide a powerful tool for genetic improvement of perennial ryegrass, an important forage and turfgrass species worldwide. The sole publication gene in ryegrass used gene-gun plant transformation dual promoter based CRISPR/Cas9 system editing. However, their efficiency was low (5.9% or only one gene-edited produced). To test the suitability maize Ubiquitin 1 ( ZmUbi1 ) we produced promoter: RUBY transgenic plants. We observed that active callus tissue prior to...

10.3389/fgeed.2022.960414 article EN cc-by Frontiers in Genome Editing 2022-09-06

The study involving bio-physical aspects of popular rice (Oryza sativa L.) + lathyrus relay system for conserving natural resources and deriving the best benefits out them was carried in a vertisols at Indira Gandhi Krishi Vishwa Vidyalaya, Raipur (India) during 2011-14. location comes under tropical sub humid climate that receives an annual precipitation 1582 mm. Two habit groups (a tall local Masuri maturing 140 days visà -vis dwarf HYV Swarna with 110 duration) were combined two moisture...

10.56093/ijas.v87i12.76494 article EN cc-by-nc-sa The Indian Journal of Agricultural Sciences 2017-12-14

Plant Growth promoting rhizobacteria (PGPR) is a heterogeneous group of bacteria (eg- Pseudomonas, Azospirillum, Azotobacter, Klebsiella, Enterobacter, Arthrobacter, Burkholderia, Bacillus etc.) that are associated and colonized with root surface plant. The rhizosphere plant, contains different type but only 2-5% act as PGPR (Antoun Prevost, 2005). Bashan 1998; Gupta et al. 2000; Lucy 2004 revealed growth ability some rhizospheric highly specific plant species. In present scenario, plays an...

10.22271/chemi.2020.v8.i5b.10284 article EN International Journal of Chemical Studies 2020-09-01

Although several protocols for genetic transformation of citrus have been published, it is highly desirable to further improve its efficiency. Here we report treatments Agrobacterium cells and explants prior during co-cultivation process enhance efficiency using a commercially used rootstock 'Carrizo' citrange [Citrus sinensis (L.) Osb. × Poncirius trifoliata Raf.] as model plant. We found from light-grown seedlings exhibited higher than those etiolated seedlings. pre-cultured in 1/10 MS,...

10.3390/plants11111457 article EN cc-by Plants 2022-05-30
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