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In ammonium sulphate nitrate fertilizer, the ratio of ammonical-N and nitrate-N is:
Statement I: Saline soils are called White alkali soils
Statement II: Saline soils contains salts capable of undergoing ...
Who is the proponent of the Lime potential concept?
A person got his soil sample analysed and received a test report mentioning soil pH 8.3; ESP 12% and electrical conductivity 5.2 ds m-1.
...Under dryland farming situation which practice is most prominent?
Which of the following does not comply with NSOP standards?
Which of the following organisms have a high resisting effect at high temperatures?
Scalding of vegetables is a:
Which of the following classifications applies to fish that migrate between the sea and freshwater during their life cycle?
Which crop is known as “Gold of America”?