The following points highlight the top five methods used for estimating the water requirement of crops. The methods are: 1. Lysimeteric Technique 2. Water Balance Techniques 3. Soil Water Depletion Method 4. Field Experiment Plots Method 5. Estimation of Etc from Climatological Data. Method # 1. Lysimeteric Technique: Lysimeter was constructed by Philippe de La […]
How to Estimate the Water Requirement of Crops? | Agriculture
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Variation of Crop Water Requirement | Irrigation | Agriculture
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In this article we will discuss about the need for variation in water requirement of crops, with the help of a suitable diagram. The total water need for various plants is known as delta. However, in planning the supply of irrigation water to a field crop, it is essential to estimate the water requirement of […]
Total Water Requirement in Growing a Crop | Irrigation | Agriculture
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In this article we will discuss about the total water requirement in growing a crop, with the help of a suitable formula. The water that is required to irrigate a field or plot of land growing the particular crop not only has to satisfy the evapotranspiration needs for growing the crop, but would also include […]