Feasibility of cultivation of sugarcane in agroforestry systems

Scientia Agricola

Luís Fernando Guedes Pinto¹  Marcos Silveira Bernardes²  Gerd Sparovek² 

[1] ,Instituto de Manejo e Certificação Florestal e AgrícolaPiracicaba SP ,Brasil

关键词: contourhedgerows;    erosion;    exotic trees;    native trees;    aléias;    árvores nativas;    árvores exóticas;    erosão;   

DOI  :  10.1590/S0103-90162003000300012

来源: SciELO

【 摘 要 】

Brazil is the world's main sugarcane producer and the production system has changed abiding to legal and technical recommendation. In Piracicaba many smallholders grow sugarcane in steep areas. Under such situation, mechanization at harvest makes cultivation impossible. This work assess the viability of agroforestry systems on joining crop production and conservation of natural resources. Soils at 12-20% slope class were identified, tree species which could be cultivated along with sugarcane were selected, and the design of the systems to be adopted was evaluated. Identified area occupies 11,556 ha and the most representative soil types are Typic Kandiuldult and Lithic Hapludoll. The exotic species coconut, eucalyptus, pejibaye and rubber, and eight native species have potential to be grown in contourhedgerows with sugarcane. Initial planting of exotic, domesticated trees is recommended, and gradual introduction of native, non-domesticated species, can be set according to their ecological requirements.

【 授权许可】

CC BY   
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