Evaluación inicial del sistema maíz-maíz en un cultivo en callejones con cuatro leguminosas arboreas
The species Erythrina fusca, Gliricidia spium, Calliandra calothyrsus and Erythrina berteroana are being evaluated in Guápiles, Costa Rica, in a corn-corn system. After three corn harvests, analyzed, the results indicate that grain production of corn associated with E. fusca and G. sepium is the same as the monoculture (P<0,05) in spite that it had 7 por ciento more corn population. Biomass production was the same in E. fusca and C. calothyrsus and both were superior to the other species (P<0,05).
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| Main Authors: | , , , , , |
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| Format: | biblioteca |
| Published: |
Turrialba (Costa Rica)
1993
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| Subjects: | ZEA MAYS, GLIRICIDIA SEPIUM, CALLIANDRA CALOTHYRSUS, ERYTHRINA BERTEROANA, ERYTHRINA FUSCA, CULTIVO EN CALLEJONES, SISTEMAS DE CULTIVO, LEGUMINOSAS FORRAJERAS, BIOMASA, GUAPILES, COSTA RICA, |
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