Agriculture MCQs — Test 83
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Question 1
The indicator used for estimation of the soil available boron is_______?
Question 2
The first mechanism to start in the wind erosion is_________?
Question 3
What is the optimum temperature and pH for nitrifying bacteria ?
Question 4
If a manure pile is exposed to the rain, what nutrient will be lost the most ?
Question 5
Browning disease of rice is a_________?
Question 6
Loss of nitrogen in the form of NH3 in alkaline medium is known as_________?
Question 7
Organisms satisfying their carbon requirement as Co2 from atmosphere and energy requirement from oxidation of simple inorganic compound are called as_________?
Question 8
1 meq of HCl is equal to_________?
Question 9
What kind of nitrogenous (N) fertilizers should not be used for flooded soil:
Question 10
The credit for identifying the essentality of nitrogen to plants goes to________?