Arid

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Estimation of ET and Crop Water Productivity in a Semi-Arid Region Using a Large Aperture Scintillometer and Remote Sensing-Based SETMI Model 期刊论文
发表期刊: WATER. 出版年: 2024, 卷号: 16, 期号: 3
作者:  Singh, Pragya;  Sehgal, Vinay Kumar;  Dhakar, Rajkumar;  Neale, Christopher M. U.;  Goncalves, Ivo Zution;  Rani, Alka;  Jha, Prakash Kumar;  Das, Deb Kumar;  Mukherjee, Joydeep;  Khanna, Manoj;  Dubey, Swatantra Kumar
收藏  |  浏览/下载:13/0  |  提交时间:2024/10/04
evapotranspiration  large aperture scintillometer  maize  SETMI  semi-arid  water productivity  wheat  
Balancing water and radiation productivity suggests a clue for improving yields in wheat under combined water deficit and terminal heat stress 期刊论文
发表期刊: FRONTIERS IN PLANT SCIENCE. 出版年: 2023, 卷号: 14
作者:  Dhakar, Rajkumar;  Nagar, Shivani;  Sehgal, Vinay Kumar;  Jha, Prakash Kumar;  Singh, Madan Pal;  Chakraborty, Debasish;  Mukherjee, Joydeep;  Prasad, P. V. Vara
收藏  |  浏览/下载:15/0  |  提交时间:2024/09/29
canopy conductance  water use  light interception  water use efficiency  radiation use efficiency  
Calibration and validation of InfoCrop model for phenology, LAI, dry matter and yield of wheat 期刊论文
发表期刊: INDIAN JOURNAL OF AGRICULTURAL SCIENCES. 出版年: 2021, 卷号: 91, 期号: 5, 页码: 771-775
作者:  Dhakar, Rajkumar;  Sehgal, Vinay Kumar;  Chakraborty, Debasish;  Mukherjee, Joydeep;  Kumar, S. Naresh
收藏  |  浏览/下载:15/0  |  提交时间:2021/11/29
Biomass  Crop development  D-index  Mechanistic model  Parameterization  
Evaluating InfoCrop model for growth, development and yield of spring wheat at farmers' field in semi-arid environment 期刊论文
发表期刊: JOURNAL OF AGROMETEOROLOGY. 出版年: 2019, 卷号: 21, 期号: 3, 页码: 254-261
作者:  Dhakar, Rajkumar;  Sehgal, Vinay Kumar;  Chakraborty, Debasish;  Mukherjee, Joydeep;  Kumar, S. Naresh
收藏  |  浏览/下载:15/0  |  提交时间:2021/11/30
LAI  dynamic model  total dry matter  D-index  
Semi-empirical model for retrieval of soil moisture using RISAT-1 C-Band SAR data over a sub-tropical semi-arid area of Rewari district, Haryana (India) 期刊论文
发表期刊: JOURNAL OF EARTH SYSTEM SCIENCE. 出版年: 2018, 卷号: 127, 期号: 2
作者:  Rawat, Kishan Singh;  Sehgal, Vinay Kumar;  Pradhan, Sanatan;  Ray, Shibendu S.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
Soil moisture  SAR  RISAT-1  TDR  semi-empirical model