Shrawan Singh

ORCID: 0000-0003-2060-4402
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About
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Research Areas
  • Food composition and properties
  • Advances in Cucurbitaceae Research
  • Agricultural Practices and Plant Genetics
  • Agricultural pest management studies
  • Seed and Plant Biochemistry
  • Crop Yield and Soil Fertility
  • Garlic and Onion Studies
  • Plant Pathogens and Fungal Diseases
  • Irrigation Practices and Water Management
  • Phytochemicals and Antioxidant Activities
  • Genetics and Plant Breeding
  • Fungal Plant Pathogen Control
  • Photosynthetic Processes and Mechanisms
  • Plant Water Relations and Carbon Dynamics
  • Plant Pathogens and Resistance
  • Agricultural Economics and Practices
  • Plant pathogens and resistance mechanisms
  • Morinda citrifolia extract uses
  • Genetic and Environmental Crop Studies
  • Hydrological Forecasting Using AI
  • Global trade and economics
  • Horticultural and Viticultural Research
  • Environmental remediation with nanomaterials
  • Sugarcane Cultivation and Processing
  • Plant tissue culture and regeneration

Indian Agricultural Research Institute
2008-2024

Indira Gandhi National Open University
2024

Indian Council of Agricultural Research
2011-2023

ICAR - Central Island Agricultural Research Institute
2011-2023

Post Graduate Institute of Medical Education and Research
2011-2023

Indian Institute of Vegetable Research
2023

Emcure Pharmaceuticals (India)
2015

Central Arid Zone Research Institute
2014

Florida International University
2013-2014

University of Florida
2010-2011

In present study, 10 preferred traditional vegetables from Andaman and Nicobar Islands, India, were analysed for nutritional profiles. Moisture content in their edible parts ranged 83.43 to 94.78%. Maximum ash was recorded Portulaca oleracea, crude protein Colocasia esculenta, fibre Eryngium foetidum fat E. foetidum. Phosphorus maximum Ipomea aquatica, potassium C. zinc, calcium manganese Centella asiatica, copper Sauropus androgynous, sodium iron P. magnesium Amaranthus viridi cobalt...

10.3109/09637486.2011.585961 article EN International Journal of Food Sciences and Nutrition 2011-05-26

Abstract Crop evapotranspiration is essential for planning and designing an efficient irrigation system. The present investigation assessed the capability of four machine learning algorithms, namely, XGBoost linear regression (XGBoost Linear), Ensemble Tree, Polynomial Regression (Polynomial Regr), Isotonic (Isotonic Regr) in modeling daily reference (ETo) at IARI, New Delhi. models were developed considering full limited dataset scenarios. efficacy constructed was against Penman–Monteith...

10.2166/wst.2023.137 article EN cc-by Water Science & Technology 2023-05-04

The present study aimed to determine the antioxidant activity and phytochemical contents in 10 underutilized fruits of Andaman Islands (India) namely Malpighia glabra L., Mangifera andamanica Morinda citrifolia Syzygium aqueum (Burm.f) Alst., Annona squamosa Averrhoa carambola bilimbi Dillenia indica muricata L. Ficus racemosa varied from 74.27% 98.77%, methanol extract M. showed highest (98.77%; inhibitory concentration, IC50 = 262.46 μg/ml). Methanol was found be a better solvent than...

10.3109/09637486.2011.634788 article EN International Journal of Food Sciences and Nutrition 2011-11-14

10.1007/s40011-012-0141-y article EN Proceedings of the National Academy of Sciences India Section B Biological Sciences 2012-12-20

Reference evapotranspiration (ET0) is used to determine crop water requirements under different climatic conditions. In this study, soft computing tools viz. artificial neural network (ANN) and k-nearest neighbors (KNN) models were evaluated for forecasting daily ET0 by comparing their performance with the Penman-Monteith model (PM) using data from 1990 2020 of Indian Agricultural Research Institute (IARI) farm observatory, New Delhi, India. The these was assessed statistical indices viz.,...

10.2166/wcc.2022.385 article EN cc-by Journal of Water and Climate Change 2022-12-15

Plasmodium falciparum is transmitted from person to by Anopheles mosquitoes after completing its sexual reproductive cycle within the infected mosquito. An efficacious vaccine holds potential interrupt development of parasite in mosquito leading control and possibly eradication malaria. A multi-component, R0.10C, was developed comprising P. glutamate-rich protein (R0) fused frame a correctly folded fragment Pfs48/45 (10C). Here, series novel adjuvants were screened for their ability elicit...

10.1186/s12936-015-0972-0 article EN cc-by Malaria Journal 2015-11-09

The present study was carried out during 2021 and 2022 at ICAR-Indian Agricultural Research Institute, New Delhi to evaluate the diversity among 83 onion (Allium cepa L.) genotypes utilizing morphological, biochemical, mineral profiling. Substantial genetic variances were observed across all investigated traits. Traits such as bulb phenol content, pyruvic acid neck thickness, average weight, iron, zinc, sulphur recorded high genotypic coefficient of variance (GCV) phenotypic (PCV) values,...

10.56093/ijas.v94i6.140320 article EN cc-by-nc-sa The Indian Journal of Agricultural Sciences 2024-06-07

ABSTRACT One waxy and three regular yellow dent corn hybrids were wet milled by using two scales of laboratory procedures (modified 100‐g 1‐kg) a pilot‐plant procedure (10‐kg). The modified 1‐kg gave similar yields wet‐milling fractions. Starch recoveries significantly lower for the procedure, whereas gluten fiber greater because their high contents unrecovered starch. Protein starches obtained all within commercially acceptable limits (<0.50% db normal <0.30% corn). Rankings starch...

10.1094/cchem.1997.74.1.40 article EN Cereal Chemistry 1997-01-01

Cerebral vasospasm is the commonest cause for mortality and morbidity in patients following clipping of a ruptured aneurysm. Selective phosphodiesterase (PDE) inhibitor like sildenafil acts as vasodilator. The objective this study was to evaluate safety feasibility oral citrate with symptomatic refractory vasospasm.A total 832 aneurysmal subarachnoid bleed were operated 4 years. Two hundred seventy-three had vasospasm. Of these, 72 cerebral Vasospasm defined when institution "HHH" failed...

10.4103/2152-7806.92164 article EN Surgical Neurology International 2012-01-01

Globally, micronutrient malnutrition is a big burden in pubic health spread across the geopolitical regions and socio-economic strata. The efforts for challenging this ‘hidden hunger’ are dietary diversity, food supplementation, fortification biofortification of common crops. Human body requires nearly 49 different elements maintaining their regular intake seems to more effective sustainable through diversity biofortified crops, however, accessibility affordability continuum remain issues....

10.5958/0974-0112.2020.00001.8 article EN Indian Journal of Horticulture 2020-01-01

For the present study, two polymorphisms, xeroderma pigmentosum, complementation group D (XPD) Lys751Gln and RAD51 135G/C were studied with regard to bladder cancer. XPD polymorphism, an increased risk of cancer was found be associated Gln variant allele (odds ratio [OR]=1.86, 95% confidence interval [CI]=1.27-2.73), on taking AA (Lys/Lys) as referent genotype. In males, 751C (Gln) a significantly (OR=2.33, CI=1.52-3.56). The inhabitants rural areas showed (OR=2.59, CI=1.46-4.62) when...

10.1089/dna.2011.1283 article EN DNA and Cell Biology 2011-07-08
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