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Now showing items 11-13 of 13
Análisis de la relación clima-agua de algunos cultivos como apoyo a la calendarización y cuantificación del agua de riego
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1982-04)
The determination of the scheduling and quantity of irrigation is a research activity of great importance because of the intimate relationship between water and production. This relationship varies as a fuction of the ...
Germinación de dos especies de Tiliaceas arbóreas de la vegetación secundaria tropical: Belotia campbellii y Heliocarpus donell-smithii [México].
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1981-01)
Seeds were collected from two species of fast growing tropical pioneer trees from Mexico. The seeds were subjected to different conditions of temperature, light and storage Beloria campbellii showed strong initial endogenous ...
Una metodología para la estimación-simulación de áreas de captación de lluvia in situ que optimicen en el aprovechamiento de las precipitaciones en agricultura de secano.
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1981-10)
Methods and procedures are described for the estimation-simulation of rain water harvest areas in situ (rain harvest-runt on lands) to maximize yield considering climates variability. Emphasis is given to the introduction ...