sir, what is the difference b/W Holard chresard and echard
Holard is the total amount of water or moisture present in the soil.
Chresard is the amount of water present in the soil that is available to the plants for absorption.
Echard is the water remaining that is not absorbed by the plants.
Chresard is the amount of water present in the soil that is available to the plants for absorption.
Echard is the water remaining that is not absorbed by the plants.