Harpreet Singh
Punjab Agricultural University
12 Papers
23 Citations
Harpreet Singh is an academic researcher from Punjab Agricultural University. The author has contributed to research in topics: Kharif crop & Sowing. The author has an hindex of 5, co-authored 12 publications.
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Papers
Crop establishment method and irrigation schedule effect on water productivity, quality, economics and energetics of aerobic direct-seeded rice (Oryza sativa L.)
TL;DR: A field experiment was conducted to study the effect of crop establishment methods and irrigation schedules on water productivity, economics and energetics of aerobic direct-seeded rice at Punjab Agricultural University, Ludhiana, India, during Kharif 2012-2013.
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•Journal Article
Formulation of weather-based criteria rules for the prediction of sucking pests in cotton (Gossypium hirsutum) in Punjab
TL;DR: A study to develop a weather―based forecasting model for sucking pest in Bt-cotton revealed that a decrease in temperature and sunshine hours and increase in relative humidity coupled with a heavy rainfall led to cessation of thrips activity in cotton.
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Virulence and genetic diversity of Puccinia striiformis f. sp. tritici isolates in sub-mountainous area of Punjab, India
TL;DR: It is found that 238S119 was more aggressive followed by 110S119 as spore production and uredial density was higher for this pathotype, and high genetic diversity arised due to local adaptation, evolution for increased aggressiveness, mutation or parasexuality.
10
Wheat yield and acreage prediction using LISS-III and AWiFS sensors data of indian remote sensing satellite of Rupnager district of Punjab, India
J. Mukherjee,Girmay Gebru,Anil Sood,Raj Kumar Mahey,S. K. Bal,Harpreet Singh,Prabhjyot Kaur Sidhu +6 more
TL;DR: In this article, a regression analysis between yield and vegetation spectral indices (RVI, NDVI, DVI, TVI, SAVI and IPVI) was carried out in Rupnagar district of Punjab, India.
7
•Journal Article
Agroclimatic models for growth and yield of soybean (Glycine max)
TL;DR: Leaf-area development, dry-matter accumulation and seed yield were correlated with agroclimatic indices of growing degree-days, heliothermal units and photothermal units, and heat-use efficiency was also characterized for production of biomass and seedield.
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