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Now showing items 1991-2000 of 2035
Estudo do potencial de sorgo (Sorghum bicolor) granífero sob condicoes do medio Sao Francisco
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1977-10)
Commercial hybrid sorghum were evaluated for grain production at Mandacaru Experimental Station, Juazeiro-Bahia. The varietirs lcapal and Serena werw included in the trial as control.
Rehabilitación y renovación agroforestal (RRAF) de cacaotales: Manual y herramienta para el personal técnico del sector cacaotero Latinoamericano y del Caribe
(Centro Agroaméricano Tropical de Investigación y Enseñanza (CATIE), 2023)
Presenta un instrumento de capacitación y enseñanza que muestre a productores, técnicos, decisores y financiadores los elementos esenciales para entender la lógica productiva del sistema agroforestal como un activo biológico ...
Influence of Fermentation Time on the Chemical and Functional Composition of Different Cocoa Clones from Southern Colombia
(MDPI, 2023-11-16)
Cocoa bean quality depends mainly on genetic material, edaphoclimatic factors and post-harvest processes such as fermentation. The impact of the fermentation process on the chemical and functional composition of different ...
Multi-dimensional temperature sensitivity of protected tropical mountain rain forests
(Frontiers, 2024-01-09)
Tropical mountain rain forests (TMRF, natural forests at > 300 m asl) are globally important for biodiversity and ecosystem services and are believed to be highly vulnerable to climate change. But there are no specific ...
Shade canopy density variables in cocoa and coffee agroforestry systems
(Springer Nature, 2023-12-18)
An estimated 3.4 million hectares of cocoa and 9.7 million hectares of coffee are cultivated, globally, under shade trees, i.e. in agroforestry systems. Shade canopies are characterized in terms of tree density (N, trees ...
Turrialba; Vol. 26, no. 2
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1976-04)
Efecto de urea y de urea-azufre en la producción de banano 'Giant Cavedish' en Guápiles, Costa Rica
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1976-01)
En una plantación bananera en Guapiles Costa Rica, se investigan los efectos comparativos de las adiciones de un área común (46 por ciento N) y un área recubierta con azufre (38.3 por ciento N, 14 por ciento S, en niveles ...
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 ...
Ensayos de pinos mexicanos en Hawaii
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1976-04)
Ten species, one tdiety, and one form of pines from the States of Jalisco, Mexico, Michoacan, Puebla, and THaxcala are being field tested in Hawaii. The habitats where the parent heels are located are closely similar to ...
A mutant Pinus caribaea var. hondurensis seedling incapable of developing normal secondary needles
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1976-01)
Se describe una plántula mutante de Pinus caribaea var. Hondurensis que ha desarrollado ramas laterales pero que parece incapaz de desarrollar agujas secundarias normales.