The relationship between length of fallow and crop yields in shifting cultivation: a rethinking

Rethinking the relationship between length of fallow and crop yields inshifting cultivation?The theory that a correlation between shortened fallow periods and yielddecline in shifting cultivation exists is questioned in this paper. Thisrelationship has been taken for granted, and because it shows th...

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Veröffentlicht in:Agroforestry systems 2002-01, Vol.55 (2), p.149-149
1. Verfasser: Mertz, O
Format: Artikel
Sprache:eng
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