Resultados de búsqueda - "fertilization"

Using farm typology to deliver smarter, tailored fertiliser solutions in Rwanda por Mudereri, B.T., Benimana, Gilberthe Uwera, Kihoro, E., Cyamweshi, A., Kayumba, J., Assefa, B., Senthilkumar, Kalimuthu

Materias: “…soil fertility…”
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Hidden costs of fertilizer-induced acidification in sub-Saharan Africa por Silva, João Vasco, Chamberlin, Jordan, Sida, Tesfaye Shiferaw, Hougni, Deo-Gratias Judrita Mawugnon, Aliyu, Kamaluddin Tijjani, Gebrekidan, Bisrat Gebrekidan, Hijmans, Robert

Materias: “…nitrogen fertilizers…”
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Fertilizer response functions of rice in Sri Lanka: estimation and some applications por Kikuchi, M., Aluwihare, P.B.

Materias: “…fertilizers…”
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A study of the effects of trypanosome infection on the fertility of female goats in Lulangwa Valley, eastern Zambia por Perry, Brian D., Chamboko, Tafireyi, Mahan, S., Medley, G.F., Mukhebi, A.W., O'Callaghan, C.J., Peter, T.F.

Materias: “…fertility…”
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Prospects for animal traction research and development in Ethiopia por Zerbini, E., Gebre-Wold, A.

Materias: “…fertilizers…”
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Pollen viability assessment. por Ordoñez, B.

Materias: “…fertility…”
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Determinacion de la viabilidad y fertilidad del polen. por Ordoñez, B.

Materias: “…fertility…”
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A note on the relationship between duration of mating season and flock fertility in some Ethiopian breeds of sheep and goats por Galal, E.S.E., Awgichew, K.

Materias: “…fertility…”
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Response of four improved cassava genotypes to nitrogen, phosphorous and potassium fertilizer types and rates in Southwestern Nigeria por Oketade, E.I., Akoroda, M.O., Parkes, Elizabeth Y., Aina, O.O., Hauser, S., Iluebbey, Peter O., Adetoro, N.A., Bello, A.A., Agbona, A., Kulakow, Peter A.

Materias: “…potassium fertilizer…”
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Shortage of sweetpotato planting material caused by prolonged dry seasons in Africa: Strategies to increase its availability in Uganda por Namanda, S., Gibson, R.W.

Materias: “…fertilizers…”
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Soil fertility decline at the base of rural poverty in sub-Saharan Africa por Vanlauwe, Bernard, Six, Johan, Sanginga, Nteranya, Adesina, A.A.

Materias: “…soil fertility…”
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Can Andean potatoes be agronomically biofortified with iron and zinc fertilizers? por Kromann, P., Valverde, F., Alvarado, S., Velez, R., Pisuña, J., Potosi, B., Taipe, A., Caballero, D., Cabezas, A., Devaux, A.

Materias: “…fertilizers…”
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Assessment of onion production practices and effects of N:P2O5:S fertilizers rates on yield and yield components of onion (Allium cepa l.) under irrigated farming system in Dembiya... por Nigatu, M.

Materias: “…fertilizers…”
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Growth and yield response of garlic (Allium sativum l.) varieties to nitrogen fertilizer rates at Gantaafeshum, northern Ethiopia por Abadi, T.

Materias: “…fertilizers…”
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TSBF Institute: Outcome line: ISFM-based crop production systems for major impact zones in sub-saharan Africa por International Center for Tropical Agriculture

Materias: “…soil fertility…”
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Nutritional influence on Corpora lutea function and fertility in Boran (Bos indicus) heifers bred at first oestrus or after three oestrous cycles por Tegegne, Azage, Mukasa-Mugerwa, E., Franceschini, R., Sovani, S.

Materias: “…fertility…”
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Manure management in the Kenya highlands:collection,storage and utilisation to enhance fertilizer quantity and quality. por Lekasi, J.K.

Materias: “…fertilizers…”
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Managing soils for sustainable cassava production por International Institute of Tropical Agriculture

Materias: “…soil fertility…”
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Soil sampling and sample preparation por Pleysier, J.L.

Materias: “…soil fertility…”
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Landscape design on research stations por Butler, A.C.

Materias: “…fertilizers…”
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