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The principal of positive economic features and the underlying hypotheses about agroforestry are:
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[A]. |
Maintains or increases site productivity through nurient recycling and soil protection, at low capital and labour costs | [B]. |
Increase the value of output on a given area of land through spatial or inter temporal intercropping of tree and other species
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[C]. |
Both (a) & (b) | [D]. |
None of these |
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