Resultados de búsqueda - "CONSERVATION"

Low-cost modifications of the traditional Ethiopian tine plough for land shaping and surface drainage of heavy clay soils: Preliminary results from on-farm verification trials por Jutzi, S.C., Anderson, F.M., Astatke, A.

Materias: “…soil conservation…”
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Sustainable management of private and communal lands in northern Ethiopia por Gebremedhin, Berhanu, Swinton, S.M.

Materias: “…soil conservation…”
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Economic impact of theileriosis and its control in Africa por Drucker, Adam G.

Materias: “…resource conservation…”
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Productivity improvement and resource conservation in the use of African rangelands por Butterworth, M.H., Lambourne, L.J.

Materias: “…resource conservation…”
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Tillage system and genotype effects on early vigor and water use in bread wheat in the Mediterranean region por Karrou M

Materias: “…water conservation…”
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Effect of hand-hoe based conservation agriculture on soil fertility and maize yield in selected smallholder areas in Zimbabwe por Nyamangara, Justice, Masvaya EN, Tirivavi R, Nyengerai K

Materias: “…conservation tillage…”
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Towards a conceptual model of optimal investment in the conservation of agricultural genetic resources por Pachico, Douglas H.

Materias: “…genetic resources conservation…”
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Conservación in vitro y utilización del germoplasma del género Manihot por Mafla, G., Roa E, Julio César, Flor Payán, N.C., Debouck, Daniel G.

Materias: “…germplasm conservation…”
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Conservation of rice varieties released in Latin America and the Caribbean por Berrío Orozco, Luis Eduardo, González Tous, Daniel I., Cuevas Pérez, Federico E.

Materias: “…germplasm conservation…”
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Homecoming of brachiaria: improved hybrids prove useful for African animal agriculture por Maass, Brigitte L., Midega, C.A.O., Mutimura, Mupenzi, Rahetlah, VB, Salgado, P., Kabirizi, J.M., Khan, Z.R., Ghimire, Sita R., Rao, Idupulapati M.

Materias: “…resource conservation…”
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Plant genetic resources collections and associated information as a baseline resource for genetic diversity studies: an assessment of the IBPGR-supported collections por Thormann, I., Fiorino, E., Halewood, Michael, Engels, Johannes M.M.

Materias: “…germplasm conservation…”
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Chapter 3. Comparative analysis of key aspects of community seed banks: function and activities por Shrestha, P., Vernooy, Ronnie, Sthapit, B.R.

Materias: “…germplasm conservation…”
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Conservation and availability of plant genetic diversity: innovative strategies and technologies por Dulloo, Mohammad Ehsan

Materias: “…germplasm conservation…”
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Assessing temporal variation in crop wild relative genetic diversity based on past collecting missions por Thormann, I., Dulloo, Mohammad Ehsan

Materias: “…germplasm conservation…”
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Pre-treatment with salicylic acid improves plant regeneration after cryopreservation of grapevine (Vitis spp.) by droplet vitrification por Pathirana, R., McLachlan, A., Hedderley, D., Panis, Bartholomeus, Carimi, F.

Materias: “…germplasm conservation…”
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Soil conservation in smallholder farming systems por International Center for Tropical Agriculture

Materias: “…soil conservation…”
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Sabana nativa por Rippstein, G, Serna Isaza, RA

Materias: “…resource conservation…”
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Development of a freezing methodology in liquid nitrogen of tree tomato (Cyphomandra betacea (Cav.) Sendt) seeds por Montoya, J.E., Escobar Pérez, Roosevelt H., Debouck, Daniel G.

Materias: “…germplasm conservation…”
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Gap analysis - potatoes occurrences por Castañeda Álvarez, Nora P.

Materias: “…biodiversity conservation…”
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Good practices for conservation and sustainable use of crop wild relatives of tropical fruit tree diversity por Hunter, D., Chantragoon, S.

Materias: “…germplasm conservation…”
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