000 022940000a22005050004500
904 _aBCO
905 _aC
908 _aJ
909 _aAS
914 _aFORES
914 _aRIBRE
914 _aSILVI
082 0 4 _a12535
100 1 _968621
_aFOURNIER O, L.A.
260 _c1981
520 _aImportance of agroforestry in Costa Rica. The importance of agroforestry for land use in some regions of Costa Rica is discussed. The current classification of these systems is presented, showing that those have been developed by farmers, and that is rather recently that scientists and technologists have become involved in agroforestry. The pros and cons of these systems are considered, emphasizing its importance for the establishment of integrated pest control, soil protection, nitrogen fixation and the production of biomass as a source of raw material for energy production and industrial development. The following combinations are discussed in some detail: forestry and pasture (Alnus acuminata, Pennisetum clandestinum, Cupressus lusitanica-Pennisetum clandestinum, Cordia alliodora-mixture of pastures) agriculture and forestry (Coffea arabica-Cedrela odorata, Saccharum officinarum-Cordia alliodora). Finally, it is suggested that agroforestry should be considered as a good alternative for land use in Costa Rica
650 1 4 _9136473
_aARBOLES CON PASTO
650 1 4 _9136509
_aARBOLES Y CULTIVOS PERENNES
650 1 4 _9143237
_aCUPRESSUS
650 1 4 _9135443
_aALNUS
650 1 4 _9142336
_aCORDIA
650 1 4 _9139859
_aCEDRELA
650 1 4 _9140991
_aCOFFEA
650 1 4 _9163565
_aSACCHARUM
650 1 4 _92064
_aCOSTA RICA
691 _9143237
_aCUPRESSUS
691 _9135443
_aALNUS
691 _9142336
_aCORDIA
691 _9139859
_aCEDRELA
691 _9140991
_aCOFFEA
691 _9163565
_aSACCHARUM
691 _aCOSTA RICA
_92064
692 _aCUPRESSUS
692 _aALNUS
692 _aCORDIA
692 _aCEDRELA
692 _aCOFFEA
692 _aSACCHARUM
692 _aCOSTA RICA
773 0 _tAgronomía Costarricense (Costa Rica)
_d1981
_gv.5(1/2) p.141-147
040 _aCR-TuBCO
_cCR-TuBCO
_bEs
245 1 0 _aImportancia de los sistemas agroforestales en Costa Rica: análisis y comentario
942 _cANA
003 CR-TuBCO
999 _c55543
_d55543