Available soil water capacity is the moisture held between field capacity and the permanent wilting point. The soil water potential at the permanent wilting point is approximately:
The soil water potential at the permanent wilting point is -15 bar, the soil moisture is held so tightly by the soil particles that it becomes unavailable for plant uptake. Plants wilt because they cannot extract water from the soil at this level of water potential.
(160/3)% of the raindrops could have been collected, when 5 cm of rain has fallen on a part of land of area 1.8 km2, in a tank having a 240 m...
The sum of the radius and height of a cylinder is 19m. The total surface area of the cylinder is 1,672 m² . What is the volume of the cylinder?
At the end of a business conference the ten people present all shake hands with each other once. How many handshakes will there be altogether?
The volume of cone is 1689.6 cm3. If its height is 2.8 cm then find the radius of the cone.
The volume of the conical tent is 1232 m3 and the area of its base is 154m2.Find the length of canvas required to build the tent. ...
Each interior angle of a regular polygon is 140°. Then find out how many diagonals are there?
Area of a rhombus whose one of the diagonals (d1) is 28 cm, is 560 cm2. Each side of a square paper is 20 cm more than other diagonal (d2) of...
A right circular cylindrical tank of radius 'R' meter and height 'R + 7' meter contains oil. The entire quantity of oil is taken out from the cylindric...
Find the volume of a Prism which is based on regular octagon of side 10cm and height of the prism is 60 cm?
