Time Allowed: Three
Hours Maximum Marks : 200
Candidates should attempt Questions 1 and 5 which are
compulsory, and any THREE of the remaining questions, selecting at least ONE
question from each section.
SECTION A
1.
Write short critical notes, not more than 150
words each, on an four of the following:
(a)
Land capability classification
(b)
Carbon : Nitrogogen ratio
(c)
Crop – weed competition
(d)
Selectivity of herbicides
(e)
ICRISAT
2.
What is agricultural drought and what are the
major causes for its occurrence? Suggest management practices for late onset of
monsoon, early- season drought and mid- season drought.
3.
What is integrated nutrient management? How do
you plant for such a system to monsoon season lowland rice crop?
4.
Distinguish between the following:
(a)
Particle density and bulk density of soil
(b)
Water requirement and irrigation requirement
(c)
Intercropping, sequential cropping and relay
cropping
(d)
Result demonstration and method demonstration
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