Question

describe the defferent method of quantity of water to be applied​

Answer 1

Answer:

Explanation:

Irrigation water is conveyed either through open channels or pipes and knowing the quantity of water available is essential for irrigation water management. Sometimes one will want to know only the volume of water used; while, at other times one will want to know the rate of flow. Conversion factors simplify changing from one unit of measurement to another.

There are several methods used for the measurements of irrigation water on the farm. They can be grouped into four categories as,

Volumetric or volume methods of water measurement

Area – Velocity Method

Measuring Structures (Orifices, Weirs and Flumes)

Tracer methods. Volume Methods of Water Measurement

Answer 2

Answer:

The water is applied to the dryland