 | 84 páginas
( 11653 ) VERGARA , N. T. Shifting agriculture in the humid tropics : analysis and control . Philippine Lumberman 22 ( 7 ) : 25-30 . 1976. 16 refs . / ( 11654 ) VILLEGAS , C. , comp . Bibliografía sobre plantas de interés económico para ... | |
 | 102 páginas
( 11653 ) VERGARA , N. T. Shifting agriculture in the humid tropics : analysis and control . Philippine Lumberman 22 ( 7 ) : 25-30 . 1976. 16 refs . ( 11654 ) VILLEGAS , C. , comp . Bibliografía sobre plantas de interés económico para ... | |
 | 326 páginas
Three land management models exist that have demonstrated a capacity to generate sustained , longterm agricultural production from the humid tropics . The first is the " Yurimaguas model , " which is based on tropical soil management ... | |
 | 250 páginas
Three land management models exist that have demonstrated a capacity to generate sustained , longterm agricultural production from the humid tropics . The first is the " Yurimaguas model , " which is based on tropical soil management ... | |
 | M. V. Reddy - 2002 - 34 páginas
CATIE M4587 74 Management of Tropical Plantation Forests Nutrient use efficiencies ( biomass increments per unit of ... In addition , analysis of nutrient stocks in soils and in forest litter , and information on nutrient release from ... | |
 | John Beer, Hans W. Fassbender, Jochen Heuveldop - 1989 - 464 páginas
Tropical forest architectural analysis as applied to agroforests in the humid tropics : the example of traditional village - agroforests in West Java . ... Proceedings of seminar on agro- forestry and control of shifting cultivation . | |
 | 262 páginas
Economic analyses of these sites will test whether enriched fallows - shifting agriculture will be broadly competitive . ... Use and management of secondary vegetation in a humid - tropical area . Agrofor . Syst . 21 , 27-42 . 11. | |
 | 2004 - 866 páginas
Economic analyses of these sites will test whether enriched fallows - shifting agriculture will be broadly competitive . ... Use and management of secondary vegetation in a humid - tropical area . Agrofor . Syst . 21 , 27-42 . 11. | |
 | 16 páginas
all , weed control , which must be done mechanically because the high rainfall does not allow burning , turns out to ... Successful cases with small farmers , most of whom practice shifting cultivation within the tropical humid forest ... | |
 | 396 páginas
... is determined by seedling availability and information on silvicultural characteristics and management . This article focuses on the rehabilitation of lands abandoned from extensive agriculture or cattle in the humid tropics . | |
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