Land equivalent ration (LER) is used to evaluate which of the following option?
Land equivalent ratio (LER) is the ratio of the area under sole cropping to the area under intercropping needed to give equal amounts of yield at the same management level. It is the sum of the fractions of the intercropped yields divided by the sole-crop yields.
IBRD (International Bank for Reconstruction and Development) also known as
Which among the following is the most severe form of soil water erosion?
The soils of very cold climates which are defined as containing permafrost within two meters of the soil surface belongs to the order
The 33rd Conference of the WOAH (World Organization for Animal Health) Regional Commission for Asia and the Pacific was hosted by India at _____
Which one of the following moisture will be available if the filed capacity is 18% and permanent wilting point is 6%?
Hybrid cotton in India was evolved for the first time in
Sowing time of most of the kharif crops is generally
The innermost layer of the human gut wall is:
Which of the following is most tolerant crop to soil sodicity?
Which one of the following hydrolase enzyme occurring in soil?
