Agriculture MCQs — Test 84
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Question 1
Who will decompose organic matter first:
Question 2
Composition of igneous rock is determined by___________?
Question 3
Which chemical used to prevent evaporation from surface of water in water bodies?
Question 4
Rhizoplane is________?
Question 5
Which of the following is a component of nucleic acid and protein:
Question 6
Humus generally refers to the decomposed organic residues which have undergone a series of degradation and synthesis cycles. The humic substances consist of a series of highly acidic, yellow to black coloured, high molecular weight compounds __________________, which can be separated using different extraction procedures:
Question 7
Soil Organic Matter (SOM) serves not only as a reservoir of all the required plant nutrients, but it:
Question 8
In Pakistan, the major phosphatic fertilizers are:
Question 9
All the SSP and some nitrophos are are manufactured locally by the National Fertilizer Corporation (NFC): SSP at_________?
Question 10
Potassium (K) occurs as a constituent of the earth’s crust in the proportion of_________?