CSS Agriculture Questions & Answers - Part-2


Q.  Highly available form of phosphorus at pH 7.5 is:

a. H2PO4
b. PO3
c. HPO4
d. Insoitol


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  In 'Detailed Soil Survey' the base maps used having scale:
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MCQs:  In a waterlogged soil the concentration of ______ is high:
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MCQs:  In acid soil rock phosphate should be applied:
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MCQs:  In acid soils, availability of Fe is:
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MCQs:  In acid soils, phosphorous is fixed as:
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MCQs:  In CAN, nitrogen is present in following forms:
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MCQs:  In case of ammonia synthesis the reaction is:
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MCQs:  In chemical weathering the composition of minerals:
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MCQs:  In degraded add soils root extension into anaerobic and highly reduced layer is reduced due to injurious concentration of:
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MCQs:  In general, waters with conductivity values below ______ mmhos/cm are satisfactory for irrigation in so far as salt content in concerned:
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MCQs:  In high P-fixing soils, water soluble P2O5-fertilizers are applied to the crops essentially as:
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MCQs:  Which one of the following statements is correct?
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MCQs:  In no-tillage systems, the surface soil layers have:
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MCQs:  In order to asses the immediately fertility level of a given soil for K, which one of the following forms of K present in soil would one test for?
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MCQs:  In respect of a sugarcane crop to be grown in an acidic soil having high P-fixing capacity by the fertilizer of choice would be:
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MCQs:  In soil where the negative charge is pH dependent, liming Increase CEC which results in an increase potassium by the soil colloids and ______ in soil:
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MCQs:  In the C:N ration of crop residues is more than 30, then:
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MCQs:  In the diffusion, the movement of ions takes place:
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MCQs:  In the P-determination by Olsen method, the ration of soil and extractant should be:
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MCQs:  Iron helps in chlorophyll synthesis because:
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