Question

how can we show the amount of water present in the soil​

Answer 1

Answer:

Holard is the total amount of water content present in the soil. Whereas chresard is the water available to plants for absorption and echard is the soil water unavailable to plants. It consists of hygroscopic water, combined water, water vapors and about 25 percent of capillary water. Only capillary water is available to plant roots

Explanation:

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