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Alluvial soils are usually
(i) Rich in nitrogen
(ii) Poor in humus
(iii) Highly fertile
(iv) Easy to plough
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- (i), (ii) and (iv)
- (ii), (iii) and (iv)
- (i), (iii) and (iv)
- (i), (ii) and (iii)
- (i), (ii) and (iv)
Correct Option: D
Cultivable Wasteland refers to lands that are cultivable but not cultivated for more than five years. It comprises all lands available for cultivation, but not taken up for cultivation. Next to fallow lands, cultivable wastelands are important for agricultural purposes because they can be reclaimed through conversational practices or cultivation or grazing or aggro-forestry.
