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Jat, Mangi LalKamboj BRSidhu HSSingh MBana, A.Bishnoi DGathala MSaharawat, Yashpal S.Kumar, V.Kumar, ArvindJat HSJat, Kumar RajSharma PCSharma RKSingh, R.Sapkota, Tek BahadurMalik, R.K.Gupta R[Operational Manual for Turbo Happy Seeder (Technology for managing crop residues with environmental stewardship)]Operational Manual for Turbo Happy Seeder (Technology for managing crop residues with environmental stewardship)

Dissemination or extension of technologies among the farmers is a complex issue. More often than not the scientists, having developed and tested the technologies, are not able to transfer these to the farmers widely. W hy the farmer is not ready to adopt the new technology is an issue that haunts...


Kumar, ArvindGupta RKJat, Mangi LalMalik, R.K.Sidhu HSGopal R[Inclusive research for agriculture development: farmers participation and innovation]Inclusive research for agriculture development: farmers participation and innovation

Drought affected rice areas are predicted to double by the end of this century, demanding greater tolerance in widely adapted mega-varieties. Progress on incorporating better drought tolerance has been slow due to lack of appropriate phenotyping protocols. Furthermore, existing protocols do not c...


Jagadish, Krishna S.V.Cairns, Jill E.Kumar, ArvindSomayanda, Impa M.Craufurd, Peter Q.[Does susceptibility to heat stress confound screening for drought tolerance in rice?]Does susceptibility to heat stress confound screening for drought tolerance in rice?

In the high-yielding wheat production systems in Northwest (NW) Indo-Gangetic Plains of India, intensive tillage operations and blanket fertilizer recommendations have led to high production costs, decreased nutrient use efficiency, lower profits and significant environmental externalities. No-ti...


Sapkota, Tek BahadurMajumdar, KaushikJat, Mangi LalKumar, ArvindBishnoi DKMcDonald AJPampolino M[Precision nutrient management in conservation agriculture based wheat production of Northwest India: Profitability, nutrient use efficiency and environmental footprint]Precision nutrient management in conservation agriculture based wheat production of Northwest India: Profitability, nutrient use efficiency and environmental footprint

Rice, with its wide geographic distribution extending from 50°N to 35°S, is expected to be the most vulnerable cultivated crop to future changing climates. Among the different abiotic stresses, extreme temperatures coinciding with critical developmental stages, increasingly frequent floods and dr...


Jagadish, Krishna S.V.Septiningsih EMKohli AThomson MJYe CRedoña EKumar, ArvindGregorio, G.B.Wassmann, ReinerIsmail, A.M.Singh, RK[Genetic advances in adapting rice to a rapidly changing climate]Genetic advances in adapting rice to a rapidly changing climate

Seasonal rainfall in the Philippines is known to be modulated by ENSO phenomenon, with El Niño frequently contributing to reduced rainfall and drought while La Niña resulting in excessive rainfalls, floods and more intense typhoons. The alterations in rainfall patterns can have considerable feedb...


Alberto, Ma. Carmelita R.Wassmann, ReinerHirano, TakashiMiyata, AkiraKumar, ArvindTirol-Padre, AgnesAmante, Modesto[Influence of climate variability on seasonal and interannual variations of ecosystem CO2 exchange in flooded and non-flooded rice fields in the Philippines]Influence of climate variability on seasonal and interannual variations of ecosystem CO2 exchange in flooded and non-flooded rice fields in the Philippines

The seasonal and annual variability of sensible heat flux (H), latent heat flux (LE), evapotranspiration (ET), crop coefficient (Kc) and crop water productivity (WPET) were investigated under two different rice environments, flooded and aerobic soil conditions, using the eddy covariance (EC) tech...


Alberto, Ma. Carmelita R.Wassmann, ReinerHirano, TakashiMiyata, AkiraHatano RKumar, ArvindTirol-Padre, AgnesAmante, Modesto[Comparisons of energy balance and evapotranspiration between flooded and aerobic rice fields in the Philippines]Comparisons of energy balance and evapotranspiration between flooded and aerobic rice fields in the Philippines

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