Resultados de búsqueda - "tree"

Cover trees for fruit trees? por Technical Centre for Agricultural and Rural Cooperation

“…Richard Funyep, of the CAPA-DL group, BP 54, Makénéné, Province du Centre, Cameroon, asks readers for advice on selecting a cover tree. 'We work in a humid forest zone with an equatorial climate characterised by two dry seasons: a short one from...…”
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From Tree Planting to Tree Growing: Rethinking Ecosystem Restoration Through Tree por Duguma, L.A., Minang, Peter A., Aynekulu, B. E., Carsan, S., Nzyoka, J., Bah, A., Jamnadass, Ramni H.

“…The objective of this paper is to highlight the main underlying challenges that need to be tackled to make restoration through tree-based interventions successful. Numerous challenges hamper the success of project-supported public tree growing schemes. 1) Often tree planting is stated as the ultimate objective of the intervention; when that objective should instead be tree growing. …”
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TreeEyed: QGIS plugin for tree monitoring por Ruiz-Hurtado, Andres Felipe, Cardoso Arango, Juan Andres

Materias: “…trees…”
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CIFOR-ICRAF principles for successful tree planting por Center for International Forestry Research, World Agroforestry Centre

Materias: “…tree planting…”
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Principios de CIFOR-ICRAF para la plantación exitosa de árboles por Center for International Forestry Research, World Agroforestry Centre

Materias: “…tree planting…”
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CIFOR-ICRAF principes de base pour une plantation d’arbres réussie por Center for International Forestry Research, World Agroforestry Centre

Materias: “…tree planting…”
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Prinsip keberhasilan penanaman pohon CIFOR-ICRAF por Center for International Forestry Research, World Agroforestry Centre

Materias: “…tree planting…”
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Evaluation du statut mycorhizien chez Allanblackia floribunda en vue de sa domestication en zones forestières humides du Cameroun por Tchinmegni, F.I., Tsobeng, A.C., Ngonkeu, M.E.L., Tchoundjeu, Z.

Materias: “…tree domestication…”
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Multipurpose trees por Paparella, Antonio, Petsakos, Athanasios, Davis, Kristin E., Song, Chun

Materias: “…multipurpose trees…”
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Innovation tree por Gonsalves, Julian Francis

“…It is also a way of helping both outsiders and the community to understand some of the social and psychological dimensions that influence the adoption and diffusion of an innovation within that community. The innovation tree investigates how different personalities or types of innovators play a different role in promoting the technology.…”
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Trees in the Congo por Technical Centre for Agricultural and Rural Cooperation

“…Earlier this year, President Nguesso planted the ten millionth tree in a reforestation programme which will allow...…”
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Between the trees por Technical Centre for Agricultural and Rural Cooperation

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Trees of life por Technical Centre for Agricultural and Rural Cooperation

“…Trees on the Farm: Assessing the Adoption Potential of Agroforestry Practices in Africa Edited by S Franzel & S J Scherr, CABI Publishing, 2002. 208 pp. …”
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What are trees for por Giertta, Filippa

“…Good and bad ways of using nature are defined from a global perspective based on ideas about the purpose of trees. Often in contrast with what trees are for, for local people.…”
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Tillväxt hos alléträd i plantskola : en undersökning på containerodlade alléträd inom släktena Quercus, Acer, Sorbus och Prunus por Ahnfelt, Desideria

Materias: “…tree size…”

Trees, tree genetic diversity and the livelihoods of rural communities in the tropics por ​Dawson, I.K., Leakey, R., Place, Frank, Clement, C.R., Weber, John C., Cornelius, Jonathan P., Roshetko, J.M., Tchoundjeu, Z., Kalinganire, A., Masters, E., Orwa, C., McMullin, S., Kindt, R., Graudal, Lars, Jamnadass, Ramni H.

“…This study, prepared within the ambit of The State of the World’s Forest Genetic Resources, reviews what is known about the value of trees for tropical rural communities. It focuses on non-timber products harvested from trees in natural and managed forests and woodlands, the various products and services obtained from trees planted or retained in agroforestry systems, and the commercial products of tree commodity crops. …”
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Choosing the Right Trees: Setting Priorities for Multipurpose Tree Improvement por Franzel, Steven, Jaenicke, Hannah, Janssen, Willem G.

“…Setting priorities among tree species for genetic improvement research, involves an integration of researchers' and farmers' perspectives for choosing those species that will give the greatest benefits. …”
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TreesAdapt: Adaptation with forests, trees and agroforestry for agriculture, landscapes and people por CIFOR-ICRAF

Materias: “…trees…”
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Tree lucerne: A tree useful for fodder and multiple products and services por Mekonnen, Kindu, Bezabih, Melkamu, Adie, Aberra, Thorne, Peter J.

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Are trees on islands more exposed to lightning-strokes than trees at mainland? por Ahlander, Susanne

“…The findings suggest that there may be a difference in lightning strikes in trees on islands in lake Allgunnen compared to trees in corresponding mainland areas. …”