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| 007 | ta | ||
| 008 | 210707t1998 ||||| |||| 00| 0 eng d | ||
| 040 |
_aCR-TuBCO _cCR-TuBCO _bEspañol |
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| 041 | 0 |
_aeng _afre |
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| 100 | 1 |
_9101924 _aOsei Bonsu, K. _eautor/a |
|
| 100 | 1 |
_942527 _aAmoah, F.M. _eautor/a |
|
| 100 | 1 |
_9101275 _aOppong, F.K. _eautor/a |
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| 245 | 1 | 4 | _aThe establishment and early yield of cocoa intercropped with food crops in Ghana |
| 260 |
_aGhana: _bACCRA, _c1998 |
||
| 270 | _aSan José, C.R. | ||
| 300 |
_a9 páginas: _b5 tablas |
||
| 500 | _aSum. (En, Fr) | ||
| 504 | _aIncluye 23 referencias bibliográficas en las páginas 52-53 | ||
| 520 | _aA cocoa-food crop intercropping trial was set up in 1988 at the Cocoa Research Institute of Ghana, Tafo. The effects of plantain, cassava, and maize as intercrops with cocoa only and in their various combinations on the establishment, growth of the cocoa, and the profitability of the food crops were studied in a randomized block experiment with five replicates. Mixed hybrid cocoa seedlings were planted at 3 m W 3 m and Glyricidia maculata provided permanent shade in all plots. Three years after planting, the sole cocoa with Glyricidia maculata was inferior in growth to the cocoa interplanted with food crops. Cocoa in treatments which included maize showed superior growth and better precocity. Yield of each food intercrop with cocoa only was higher than when combined with other food crops. Sole cocoa gave less revenue equivalent to the operational costs during the establishment phase. The other food crop combinations with cocoa gave net revenue gain in the first 2 years after planting. The economic evaluation of the food crop combinations indicated that treatments which included cassava were the most profitable. | ||
| 546 | _aObra escrita en inglés con resumen en francés | ||
| 650 | 1 | 4 |
_9166664 _aTHEOBROMA CACAO |
| 650 | 1 | 4 |
_9149387 _aGLIRICIDIA SEPIUM |
| 650 | 1 | 4 |
_9155563 _aMUSA |
| 650 | 1 | 4 |
_9153832 _aMANIHOT ESCULENTA |
| 650 | 1 | 4 |
_9168904 _aZEA MAYS |
| 650 | 1 | 4 |
_9140367 _aCHROMOLAENA ODORATA |
| 650 | 1 | 4 |
_9158986 _aPLANTACION |
| 650 | 1 | 4 |
_9159031 _aPLANTAS DE SOMBRA |
| 650 | 1 | 4 |
_9143129 _aCULTIVO INTERCALADO |
| 650 | 1 | 4 |
_9134976 _aAGROFORESTERIA |
| 650 | 1 | 4 |
_9162446 _aRENDIMIENTO DE CULTIVOS |
| 650 | 1 | 4 |
_9135799 _aANALISIS ECONOMICO |
| 650 | 1 | 4 |
_9135753 _aANALISIS DE COSTOS Y BENEFICIOS |
| 691 |
_9166664 _aTHEOBROMA CACAO |
||
| 691 |
_9149387 _aGLIRICIDIA SEPIUM |
||
| 691 |
_9155563 _aMUSA |
||
| 691 |
_9153832 _aMANIHOT ESCULENTA |
||
| 691 |
_9168904 _aZEA MAYS |
||
| 691 |
_9140367 _aCHROMOLAENA ODORATA |
||
| 691 |
_9332136 _aPLANTING |
||
| 691 |
_9338197 _aSHADE PLANTS |
||
| 691 |
_9323757 _aINTERCROPPING |
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| 691 |
_9134979 _aAGROFORESTRY |
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| 691 |
_9142767 _aCROP YIELD |
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| 691 |
_9145159 _aECONOMIC ANALYSIS |
||
| 691 |
_9313026 _aCOST BENEFIT ANALYSIS |
||
| 773 | 0 |
_tJournal of Agricultural Science (Ghana) _gVolumen 31, número 1, páginas 45-53 _d1998 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.4314/gjas.v31i1.1944 _qpdf _yeng |
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