The water content at which plants can no-longer extract sufficient water from the soil for its growth, is called

Related MCQs

• The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called
• Capillary water is a useful soil moisture for the growth of plants.
• The maximum depth in soil strata, in which the crop spreads its root system, and derives water from the soil, is called
• The movement of water through the soil surface into the soil, is called infilteration.
• The moisture content of the soil, after free drainage has removed most of the gravity water, is known as
• The amount of irrigation water required to meet the evapotranspiration needs of the crop during its full growth is called
• A useful soil moisture for plant growth is
• A part of water which will move out of the soil, if proper drainage is provided, is known as gravitational water.
• When an oven-dried sample of soil is kept open in the atmosphere, it absorbs some amount of water. This water is known as
• The ratio between the area of a crop irrigated and the quantity of water required during its entire period of the growth, is known as