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Crop Water Requirement For Different Crops In India. This water is extracted from the soil root zone by the root system which represents transpiration and is no longer available as stored water. It is then necessary to obtain a crop coefficient k c to estimate ET crop crop water requirement or WR. In all kharif crops cotton has highest water requirement 653 lpd in Harda followed by sesame and groundnut ie. Total water requirement 200-450 mm Mostly the pulse are grown under rainfed condition.
In addition to the water requirements during the crop period rice requires 300 to 500 mm of water per hectare for growing seedlings in nursery. Cotton 140 111 Introduction 141 112 Cotton in India 141 113. Estimation Water Requirements CWR for Major Crops Water requirement for majors crops grown in ten different agro-climatic zones of Odisha were estimated by taking reference evapotranspiration of respective localities and crop coefficient of the respective crops. Among these crops area share of rice and sunflower was very small as. WR Water requirement l p d plant A Open Pan evaporation mmday B Pan factor 07. Important crops are turmeric ginger chillis ajwan cumin and coriander.
WR Water requirement l p d plant A Open Pan evaporation mmday B Pan factor 07.
Rice which is an important export crop consumes as much as 3500 liters of water for a kilogram of grain produced. Water use in cotton 144 114 Conclusions 149 V. Water Requirements and Irrigation 115 WR A x B x C x D x E Where. Rainfall and irrigation requirement SNo. Potato 150 121 Potato in the world 151 122 Potato in India 151 123 Water use in potato 156 124 Conclusions 161 13. In all kharif crops cotton has highest water requirement 653 lpd in Harda followed by sesame and groundnut ie.