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Now showing items 11-13 of 13
Criterios de selección para mejorar el rendimiento de grano en frijol (Phaseolus vulgaris L.)
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1976-04)
Heritabily, genetic advance, and phenotypic and genotypic correlation coefficients calenlated for gain yield and six chamicteis associated with grain yield were taken as selection criteria to improve grain yield in two ...
Control de preemergencia de malezas del maíz en Trinidad
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1979-01)
Response of weeds and rinfed corn (Zea mays L cv. Pioneer hybrid X306) to single and combined preemergence treatments of atrazine and either alachlor or prynachlor was evaluated over a 3-year period on clay loam soils near ...
Efecto de parámetros microclimáticos sobre la fisiología floral y rendimiento del algodón en rama [Gossypium hirsutum]
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1979-04)
The influence of microclimatic parameters of the environment on production of flower, flowers shedding and yield of seed cotton as modified by the use of black rubber, white rubber and pearl millet straw as mulches on MCU ...