{"product_id":"crop-water-stress-indices-and-evapotranspiration-estimation-von-narendra-kumar-gontia-und-kamlesh-narayan-tiwari","title":"Crop Water Stress Indices and Evapotranspiration Estimation","description":"\u003cp\u003eThe Crop water stress index (CWSI) and water deficit  index (WDI) of wheat crop were developed using  canopy air temperature difference (Tc-Ta)and vapour  pressure deficit for scheduling irrigation. These  values were varied with the change in soil moisture  content and indicated water stresses of crop, which  coincided with the moisture sensitive growth stages  of wheat crop. Study was conducted in the Kangsabati  Irrigation command, India for irrigation scheduling  and crop yield modelling using remote sensing and  GIS. The crop coefficients of wheat crop were  generated using remote sensing based SAVI values.  The ETo values were computed as per the Penman- Monteith method FAO-56. The evapotranspiration (ETc) computed using ETo and the Kc generated from SAVI  values of wheat crop. Wheat crop yield models were  developed using the remote sensing derived AREASUM  of SAVI values. The developed yield models have  predicted the wheat crop yield for the study  command. The performance of irrigation command was  evaluated by computing various irrigation  efficiencies using remote sensing generated yields  and water demand of crop.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838394558\"\u003e\u003ch3\u003efor Irrigation Scheduling and Yield Modelling of Wheat Crop Using Remote Sensing and GIS\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838394558","offer_id":39469225148509,"sku":"9783838394558","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/02a6fa61-a29a-4833-bbe4-494d19168702.jpg?v=1768977891","url":"https:\/\/shop.autorenwelt.de\/products\/crop-water-stress-indices-and-evapotranspiration-estimation-von-narendra-kumar-gontia-und-kamlesh-narayan-tiwari","provider":"Autorenwelt Shop","version":"1.0","type":"link"}