Nakul Gupta

ORCID: 0000-0003-1895-1448
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Research Areas
  • Genetics and Plant Breeding
  • Seed Germination and Physiology
  • Advances in Cucurbitaceae Research
  • Plant responses to water stress
  • Crop Yield and Soil Fertility
  • Moringa oleifera research and applications
  • Plant Virus Research Studies
  • Soybean genetics and cultivation
  • Seed and Plant Biochemistry
  • Agricultural Practices and Plant Genetics
  • Banana Cultivation and Research
  • Growth and nutrition in plants
  • Rabbits: Nutrition, Reproduction, Health
  • Plant Growth Enhancement Techniques
  • Agricultural Economics and Practices
  • Agronomic Practices and Intercropping Systems
  • Plant Molecular Biology Research
  • Polymer-Based Agricultural Enhancements
  • Agriculture, Plant Science, Crop Management
  • Pineapple and bromelain studies
  • Medicinal Plants and Neuroprotection
  • Innovations in Aquaponics and Hydroponics Systems
  • Plant Physiology and Cultivation Studies
  • Insect-Plant Interactions and Control
  • Soil erosion and sediment transport

Indian Institute of Vegetable Research
2018-2023

Indian Agricultural Research Institute
1971-2022

Borlaug Institute for South Asia
2022

Punjab Agricultural University
2018

Banaras Hindu University
2017

NIMS University
2011-2012

The increased lead (Pb) content in the environment has an impact on all living beings, including plant growth and quality. present study aims to investigate protective roles of zinc (Zn)- iron (Fe)- nanoparticles (NPs) alleviating stress symptoms caused by exposure Basella alba seedlings. For this purpose, 15 different treatment combinations seed priming with two NPs at 0 200 mg L−1, five Pb levels (0, 4, 8, 15, 20 mM) were chosen. (20 was found reduce germination 72.8% seedling growth,...

10.3390/plants11172227 article EN cc-by Plants 2022-08-28

Nutritionally rich cucumber seeds remain in demand the agricultural, health and cosmetic sectors as they are essential for a successful crop stand establishment seed-based products. However, production of is impeded by source limitation nutrient deficiency. The foliar application micronutrients can supplement this deficiency overcome physiological setback. An experiment was undertaken to compare impacts Fe Zn, nanoparticles fertilizers, on yield seed quality under open protected...

10.3390/plants11233211 article EN cc-by Plants 2022-11-23

Customer Relationship Management (CRM) software has become an essential element of contemporary marketing campaigns, especially when it comes to retaining current customers. The focus this research paper is examine the role CRM in customer retention, and specifically how such tools assist businesses building long-term relationships, providing personalized experiences, evaluating behavior. Through analysis existing literature assessment prevailing practices, establishes a positive...

10.36948/ijfmr.2025.v07i02.41597 article EN International Journal For Multidisciplinary Research 2025-04-14

Genetic variability, character association and path coefficient studies were carried out for yield contributing characters twenty-four diverse genotype of pea. The results revealed a wide range phenotypic variation, along with high heritability in Highest pod per plant was recorded VRP-229 followed by VRP-372 VRP-305. namely, height weight seeds showed magnitude, while number pods plant, branches moderate magnitude genotypic variation. genetic advance days to first initiation, indicating its...

10.18805/lr.v0iof.9104 article EN Legume Research - An International Journal 2017-08-14

Among the various stages of fruit harvest (35, 40, 45 DFP under open field (E1); and 45, 50, 55 protected (E2) environments, in combination with post-harvest ripening (PHR) periods (0, 10, 20 30-days);treatment F2P4 (40 DFP+30-days PHR), followed by F3P3 (45 DFP+20-days PHR) field, whereas, treatment C2P4 (50 DFP+30days C3P3 (55 environment, were superior optimizing both seed yield quality two cucumber varieties (Pusa Barkha Pusa Uday), during 2019-20, at ICAR-IARI, New Delhi.The attributes...

10.20546/ijcmas.2021.1001.244 article EN International Journal of Current Microbiology and Applied Sciences 2021-01-10

In this work, the influence of proline and ascorbic acid on physiological parameters in seeds subjected to different levels salt stress was studied tomato. The salinity declined seed germination vigour parameters. Different treatments (hydration, concentrations 5mM, 10mM 1mM, 4mM) were given at 25mM, 50mM 75mM NaCl concentrations. Seed with increasing level stress. All increased (percent germination, seedling length, biomass, speed index I II) seedlings as compared control levels. results...

10.20546/ijcmas.2018.701.414 article EN International Journal of Current Microbiology and Applied Sciences 2018-01-10

One fruit/vine (T1) recorded higher seed quality (germination, and vigour) with compromised yield (assimilate transfer, total number of sees/fruit, filled seeds/fruit, yield/plant 1000-seed weight) than those to two fruits/vine (T2), whereas, the three (T3) significantly lower both in cucumber varieties (Pusa Barkha Pusa Uday) under open field (E1) protected (E2) environments, during 2019, at ICAR-IARI, New Delhi. Total soluble sugars, proteins, starch oil contents seeds were maximum T1. The...

10.5958/0974-0112.2021.00013.x article EN Indian Journal of Horticulture 2021-01-01

Morpho-physiological and biochemical changes in developing cucumber (Cucumis sativus L) seeds were monitored under both open field (E1) protected environments (E2) during 2019 at ICAR-IARI, New Delhi. Fruits developed from hand pollinated flowers, Pusa Barkha Uday varieties harvested five-day intervals. The environment influenced days to maturity development of fruit and/or seed. Irrespective varieties, seasons environments, seed moisture decreased (over three folds); fresh dry weights...

10.56093/ijas.v91i3.112511 article EN cc-by-nc-sa The Indian Journal of Agricultural Sciences 2022-10-20

Moringa oleifera Lam. is a fast–growing, soft wood, drought–resistant and multipurpose tree of Moringaceae family (Quattrocchi 2000), popularly known as drumstick in India horseradish other parts the world. This miracle native to cultivated tropics sub–tropics world for its nutritional, medicinal therapeutic properties (Nsofor et al. 2012)

10.61180/q6nyrr40 article EN Vegetable Science 2019-12-31

Manual seed extraction of ash gourd is time and labour extensive, freshly harvested seeds possess dormancy. Hence, protocol was standardized, physio-biochemical changes associated with post-harvest ripening (PHR) were elucidated in cv. Kashi Dhaval. Allowing pulp to ferment for 24 48 h gave the best quality (germination vigour) compared acid, alkali manual extraction. PHR fruit 20-30 days before higher yield (seeds per 100-seed weight), germination vigour obtained from fruits. Physiological...

10.58993/ijh/2023.80.2.4 article EN cc-by-sa Indian Journal of Horticulture 2023-06-28

This study was conducted to investigate the antioxidant effect of ethanolic extracts leaves Glycosmis pentaphylla, Bauhinia variegata and whole plant Leucas aspera . The activity evaluated by various assays, including 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,22 -azinobis (3-ethylbenzthiazoline-6-sulfonic acid) (ABTS), nitric oxide hydrogen peroxide (H 2 O ) scavenging method. activities were compared standard ascorbic acid. Ethanolic crude extract showed maximum significant in DPPH, ABTS, H...

10.18579/jpcrkc/2011/10/1/89038 article EN Journal of Pharmaceutical Research 2011-01-01
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