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Mostrando ítems 11-20 de 202
Characterization of soils cultivated with rubber in the Colombian Bajo Cauca Antioqueño region
(Universidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrarias, 2017-05-01)
From a socioeconomic and environmental standpoint, rubber cultivation is potentially important for Colombia, because it not only constitutes an alternative to the traditional mining, agricultural, and livestock activities, ...
Mites (Acari) of two cultivation systems adopted in northwestern State Sao Paulo
(Entomological Soc Brasil, 2005-05-01)
The cultivation of rubber trees (Hevea brasiliensis Muell. Agr.) has increased considerably in northwestern State of Sao Paulo. The objective of this work was to evaluate the mite fauna in two cultivation systems commonly ...
Suitable climate for rubber trees affected by the South American Leaf Blight (SALB): Example for identification of escape zones in the Colombian middle Magdalena
(Elsevier B.V., 2016-03-01)
South American Leaf Blight (SALB), caused by the fungus Pseudocercospora ulei, is the major constraint for rubber tree cultivation in Latin America, continent of origin of the rubber tree. The use of resistant tree cultivars ...
Borracha natural e nanocompósitos com argila
(Química Nova, 2019)
Linkage Disequilibrium and Population Structure in Wild and Cultivated Populations of Rubber Tree (Hevea brasiliensis)
(Frontiers Media Sa, 2018-07-03)
Among rubber tree species, which belong to the Hevea genus of the Euphorbiaceae family, Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell. Arg. is the main commercial source of natural rubber production worldwide. Knowledge ...
Caracterización y evaluación del tiempo de vulcanización de caucho natural colombiano obtenido de tres variedades clonales de hevea brasiliensis.
(2015-05-21)
En las últimas décadas se desarrollan en Colombia importantes proyectos productivos de caucho natural, pero aún hay aspectos por estudiar sobre las propiedades de los materiales producidos. En este trabajo se caracteriza ...
Caracterización y evaluación del tiempo de vulcanización de caucho natural colombiano obtenido de tres variedades clonales de hevea brasiliensisCharacterization and evaluation of vulcanization time for colombian natural rubber from three hevea brasiliensis tree clones
(Universidad del Valle, Facultad de IngenieríaInvestigaciones Pirometalúrgicas y de Materiales (GIPIMME)Cali, Colombia, 2022)
Population dynamics of the main phytophagous and predatory mites associated with rubber tree plantations in the State of Bahia, Brazil
(2018-08-01)
Rubber trees, Hevea brasiliensis, are the main source of latex in the world, being cultivated in several states in Brazil. Calacarus heveae Feres and Tenuipalpus heveae Baker are considered the main pest mites of this crop. ...