Question

The "Plant Available Water Content" for a soil is defined as _____.

		the water content at field capacity minus the water content at permanentwilting point
		the water content when the soil is at the permanent wilting point
		the water content when one half of the soil'stotal porosity is filled with water
		the saturatedwater content minus the water content atfield capacity The "Plant Available Water Content" for a soil is defined as _____. the water content at field capacity minus the water content at permanentwilting point the water content when the soil is at the permanent wilting point the water content when one half of the soil'stotal porosity is filled with water the saturatedwater content minus the water content atfield capacity The "Plant Available Water Content" for a soil is defined as _____. the water content at field capacity minus the water content at permanentwilting point the water content when the soil is at the permanent wilting point the water content when one half of the soil'stotal porosity is filled with water the saturatedwater content minus the water content atfield capacity

Answer 1

Ans.

It is basically defined as the water content between field capacity of the soil and the wilting point of the plant. Hence the correct option is (A). Field capacity of soil is that condition when soil has reached saturated level and if more water is added to the soil, it will float over the soil while wilting point is the point, below which if water level goes, the plant will wither.

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