Resultados de búsqueda - "tropics"

Planted tree fallows for improving land productivity in the humid tropics of Peru por Alegre, Julio C., Rao, Meka R., Arevalo, Luis A., Guzman, Wagner, Faminow, Merle D.

“…Planted fallows with economically valuable trees such as inga and colubrina have the potential to raise farmers’ income and alleviate degradation of natural resources in the humid tropics of Peru, but they require more extensive testing under a range of biophysical and socio-economic conditions.…”
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Parasites and their utilization in aphid control in the tropics (Hymenoptera: Aphidiidae, Homoptera: Aphidoidea) por Stary, Peter

“…An overview of aphid parasites and their role in aphid control in the tropics is presented. The current state of research on parasites in the tropics is somewhat low, while their use as control agents appears promising. …”
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Geospatial monitoring and evaluation of UNESCO world heritage forest areas in the Tropics por Mukesh, Kumar

“…This Study aimed at providing a better understanding for monitoring the status, change and threats to UNESCO world heritage areas that are present in the tropical forest. Three change detection techniques were tested using Landsat images for detecting area of changes in the region of the Rio Platano biosphere reserve, a tropical rain forest in Honduras. …”

CGIAR Research Program on Integrated Systems for the Humid Tropics black logo por CGIAR Consortium Office

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CGIAR Research Program on Integrated Systems for the Humid Tropics green logo por CGIAR Consortium Office

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CGIAR Research Program on Integrated Systems for the Humid Tropics artwork logo por CGIAR Consortium Office

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Proposal for an International Crop Research Institute for the Semi-Arid Tropics (ICRISAT) por CGIAR Technical Advisory Committee Task Force on Rainfed Crops

“…Report of the TAC commissioned team on the need and feasibility of an international research institute devoted to upland crops and farming systems of the semi arid tropics. Report recommends establishment of an International Crop Research Institute for the Semi Arid Tropics (ICRISAT), preferably in India, to serve as a world center for the improvement of sorghum, millet, pigeon pea, chickpea, and the development of farming systems and cropping patterns to optimize human and natural resource use in low rainfall, non-irrigated, semi arid tropics. …”
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Sustainable integrated management of whiteflies as pests and vectors of plant viruses in the tropics: DANIDA projects: Phase 1: network formation, diagnosis and analysis for integrated pest management of whiteflies in the tropics por International Center for Tropical Agriculture

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Heat stress effects on milk yield traits and metabolites and mitigation strategies for dairy cattle breeds reared in tropical and sub-tropical countries por Habimana, Vincent, Nguluma, A.S., Nziku, Z.C., Ekine-Dzivenu, Chinyere C., Morota, G., Mrode, Raphael A., Chenyambuga, S.W.

“…Genetic improvement for heat tolerance requires availability of genetic parameters, but these genetic parameters are currently missing in many tropical countries. In this article, we reviewed the HS effects on dairy cattle with regard to (1) physiological parameters; (2) milk yield and composition traits; and (3) milk and blood metabolites for dairy cattle reared in tropical countries. …”
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Genetic potential of tropically adapted exotic maize (Zea mays L.) heat-tolerant donor lines in sub-tropical breeding programs por Ronica Mukaro, Casper Nyaradzai Kamutando, Magorokosho, Cosmos, Mutari, Bruce, Zaidi, Pervez Haider, Dumisani Kutywayo, Julia Sibiya

“…Overall data demonstrate the potential of exotic HSTDLs for improving the adaptation of maize to heat stress in sub-tropical breeding programs.…”
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Insect population responses to vegetation management systems in tropical maize production [Zea mays, Atlantic zone, Tropical zone, Costa Rica]. por Shenk, M.D., Saunders, Joseph L.

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Gender based perceptions of food, dietary behavior and practices in tribal regions of Telangana: a qualitative assessment of vulnerable population por Ravula, Padmaja

Materias: “…tropics…”
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Nitrogen leaching and uptake from calcium cyanamide in comparison to urea and calcium ammonium nitrate in an utisol from the humid tropics por Pleysier, J.L., Arora , Y., Juo, A.S.R.

Materias: “…humid tropics…”
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Impact of landscape and corridor design on primates in a large-scale industrial tropical plantation landscape por Nasi, Robert, Koponen, P., Poulsen, J.G., Buitenzorgy, M., Rusmantoro, W.

Materias: “…tropics…”
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Dry matter production of thirteen tropical legumes in association with Rhodes grass (Chloris gayana cCallide) on an acid soil in Ethiopia por Larbi, Asamoah, Lazier, John R., Ochang, J., Addie, A.

Materias: “…tropics…”
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A polymorphic Y chromosome microsatellite locus in cattle por Hanotte, Olivier H., Okomo, M., Verjee, Y., Rege, J.E.O., Teale, A.J.

Materias: “…tropics…”
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The importance of small ruminants in rural development por Peters, Kurt J.

Materias: “…tropics…”
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Adapting tropical pasture research to the production system: From Australian ranching to African pastoralism por Bayer, W., Waters-Bayer, Ann

Materias: “…tropics…”
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Crossbreeding for dairy production in the lowland tropics of Kenya. II. Prediction of performance of alternative crossbreeding strategies por Kahi, A.K., Nitter, G., Thorpe, W.R., Gall, C.F.

Materias: “…tropics…”
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Economic evaluation of crossbreeding for dairy production in a pasture based production system in Kenya por Kahi, A.K., Thorpe, W.R., Nitter, G., Arendonk, Johan A.M. van, Gall, C.F.

Materias: “…tropics…”
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