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Effects of agro-forestry systems on the physical and chemical characteristics of green coffee beans
(Frontiers, 2023-07-12)
A study at CATIE, Costa Rica, examined 20 agroforestry systems for coffee plantations, testing different management practices and shade types. Physical and chemical attributes of green coffee beans were analyzed. Full sun ...
Ethnobotanical Knowledge of Edible Plants Amongst Children from Two Rural Communities in Western Mexico
(Springer, 2023-03-15)
Ethnobotanical knowledge, also known as Local Ecological Knowledge (LEK), of edible plants includes identifying plants using local names and knowledge of specific preparations and ecological characteristics. We analyze ...
About identification of features that affect the estimation of citrus harvest
(2023-06-27)
Accurate models for early harvest estimation in citrus production generally involve expensive variables. The goal of this research work was to develop a model to provide early and accurate estimations of ...
Efectos de la humedad del suelo, del potasio y del nitrógeno sobre la absorción y el crecimiento de Coffea arabica L.
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1979-09)
Absorption of NPK by potted coffee seedlings was studied at different soil moistures and in relation to the application levels of these minerals. Various growth components wete also measured.
Absorption of N and K was not ...
External versus internal damage estimates of stalk boring by Diatraea saccharalis (F) 1, in two tropical maize populations in México
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-07)
En dos variedades de maíz tropical que estuvieron creciendo bajo diferentes niveles de infestación del barrenador de la caña de azúcar, se hicieron correlaciones entre el número de perforaciones por tallo del barrenador o ...
Un estudio de la colección y mantenimiento del germoplasma de yucas silvestres, Manihot spp.
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1979-09)
An urgent effort to conserve genetic resources of wild cassava is badly needed. Occurence of wild cassava species in their natural habitats is dimininshing day after day and a number of species are on the verge of extinction. ...
Turrialba; Vol. 30, no. 3
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-07)
Reseña de libros
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-07)
Chlorophyll and carotenoid contents of Pinus caribaea seedlings and inferences for adaptability
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1977-04)
Un análisis estadístico demostró que no hubo correlación lineal entre el contenido de los pigmentos fotosintéticos de Finus caribaea, la altitud, y la cantidad de lluvia. Las procedencias insulares tenían mayores concentraciones ...
Tree diversity in a tropical agricultural-forest mosaic landscape in Honduras
(Scientific Reports, 2022-11-03)
Biodiversity decline in the tropics requires the implementation of comprehensive landscape management where agricultural systems are necessarily an integral element of biodiversity conservation. This study evaluates the ...