CSS Agriculture Questions & Answers - Part-2


Q.  Temperature has got significant effects on:

a. Structure
b. Biological activity
c. Weathering of rocks and menerals
d. All of above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The bacteria considered most important to bring about the conversion of NH4 to NH2:
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MCQs:  The bacteria responsible for fixation of nitrogen in soyabean are:
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MCQs:  The best estimate of the available P in phosphatic fertilizers is obtained from the:
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MCQs:  The biological method for determining defidency of lime, P and K is:
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MCQs:  Which one of the following concentrated organic manures has maximum P2O5 content?
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MCQs:  The C.E.C. of illite is about:
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MCQs:  The C.E.C. of mica is about:
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MCQs:  The C:N ratio in the organic matter of the furrow slice (upper 15 cm) of arable soils commonly ranges from?
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MCQs:  The capacity of soils to be moulded, that is to change shape in response to stress and peep that shape when stress is removed is termed as:
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MCQs:  The carbon nitrogen ratio in cultivated soil is stabilized as:
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MCQs:  The cation, which competes with ammonium during fixation, is:
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MCQs:  The CEC of kaolinite clay varies between:
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MCQs:  The cellulose content in humus is about:
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MCQs:  The characteristics of surface soil, which have important, bearing in soil management and crop production, is known as:
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MCQs:  The choice of a chemical amendment may be influenced by the _______ required for reaction in the soil:
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MCQs:  The colloidal surface area in the upper 15 cm of a hectare of a clay soil could be as high as km.
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MCQs:  The concentration of CO2 in the soil increases after the rains, probably because of:
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MCQs:  Gypsum is also called as:
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MCQs:  The concept of soil as a natural body was first developed by:
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MCQs:  The conditions responsible for the formation of salt affected soil is:
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