Zobrazeno 1 - 7
of 7
pro vyhledávání: '"P.P. Frimpong-Manso"'
Autor:
S Osei-Yeboah, E Obeng-Antwi, B D Dzah, K. Ahenkora, P.Y.K. Sallah, S. Twumasi-Afriyie, E.A. Asiedu, P.P. Frimpong-Manso, A Ankomah
Publikováno v:
Ghana Journal of Agricultural Science; Vol 40, No 1 (2007); 81-89
A quality protein maize (QPM) hybrid programme was started in 1991 to develop and promote high and stableyielding QPM hybrids to increase production of nutritionally superior maize varieties in Ghana. Six 3- way QPM hybrids developed from inbred line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::343062d2d27c9e27d9f0b4f296192772
https://www.ajol.info/index.php/gjas/article/view/2157
https://www.ajol.info/index.php/gjas/article/view/2157
Publikováno v:
Ghana Journal of Agricultural Science; Vol 35, No 1 (2002); 49-57
Drought stress is a major production constraint of maize (Zea mays L.) in the lowland tropics. A study was conducted.to determine the yield potential and stability of five maize hybrids, three improved composites, and one local maize variety in favou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c09a0d581c3a471721029617cd22fca4
https://www.ajol.info/index.php/gjas/article/view/1844
https://www.ajol.info/index.php/gjas/article/view/1844
Publikováno v:
Ghana Journal of Agricultural Science; Vol 31, No 1 (1998); 35-43
Seven exotic varieties of cassava, namely TMS 30001, TMS 91934, TMS 4(2)1425, TMS 30555, TMS 50395, TMS 63397, and TMS 30572 developed in IITA, Ibadan, Nigeria, and three local varieties, namely 'Ankra', 'Bosomensia' and 'Katawia' were evaluated for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3892c499efdd111fd66714a858927124
https://doi.org/10.4314/gjas.v31i1.1943
https://doi.org/10.4314/gjas.v31i1.1943
Publikováno v:
Ghana Journal of Agricultural Science; Vol 30, No 2 (1997); 151-159
Plant density and nitrogen (N) fertilizer responses of one local and three improved open-pollinated cultivars of maize (Zea mays L.) developed in different eras of maize breeding were studied on sandy-loam Alfisols in the Guinea savanna zone of Ghana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7fe807dbd466a9c7574c87dc696a83a
https://doi.org/10.4314/gjas.v30i2.1967
https://doi.org/10.4314/gjas.v30i2.1967
Akademický článek
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Autor:
Jules Janick
Plant Breeding Reviews presents state-of-the-art reviews on plant breeding and genetics covering horticultural, agronomic and forestry crops, incorporating both traditional and molecular methods. The contributions are authored by world authorities, a
