Resultados de búsqueda - "manures"

Poultry manure fertilization of Egyptian aquaculture ponds brings more cons than pros por Nyberg, Oskar, Novotny, Andreas, Sbaay, Ashraf, Nasr-Allah, Ahmed, Al-Kenawy, Diaa, Rossignoli, Cristiano, Henriksson, Patrik

Materias: “…chicken manure…”
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Efecto de prácticas de agricultura de conservación en la producción de maíz en el sistema milpa en Yucatán, México por Gamboa-Cimé, Carlos Aldair, Castillo Caamal, José Bernardino, Vilchis Ramos, Rodolfo, Santos-Flores, Jorge Santiago, García-Lira, Alan

Materias: “…farmyard manure…”
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Empowering farmers with FarmDesign Tool: A capacity building training por Awoke, Meron, Tesfaye, Getachew, Ebrahim, Mohammed, Asfaw, Addisu, Abera, Wuletawu, Tamene, Lulseged

Materias: “…composted manure…”
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ILRI’s work on pig manure management in Uganda por Wanyama, Ibrahim, Leitner, Sonja

Materias: “…manure management…”
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Sustainable manure management por Paparella, Antonio, Petsakos, Athanasios, Davis, Kristin E., Song, Chun

Materias: “…manure management…”
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Soil fertility status of cassava fields treated by integrated application of manure and NPK fertilizer in Zambia por Biratu, G.K., Elias, E., Ntawuruhunga, Pheneas

Materias: “…manure…”
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Energy analysis of farm-based biogas plants in Sweden por Parmlind, Erik

Materias: “…manure…”

Entomology por International Center for Tropical Agriculture

Materias: “…manures…”
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The response of soil organic nitrogen to the application of green manure mixed with phosphate fertilizer at manure microsite on acidic soil por Huang, Jiapu, Hong, Jiwang, Arango, Jacobo, Huang, Dongfen, Huan, Hengfu

Materias: “…green manures…”
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Cambios en los atributos del suelo por aplicación continua de efluente porcino por Pegoraro, Vanesa Romina, Bachmeier, Omar, Lorenzon, Claudio Antonio, Conde, María Belén, Ortiz, Jimena, Barbosa, Anne, Zubillaga, Marta

Materias: “…Manures…”
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Soils and plant nutrition por International Center for Tropical Agriculture

Materias: “…green manures…”
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Long-term effects of organic inputs on yield and soil fertility in the rice-wheat rotation por Yadvinder-Singh, Bijay-Singh, Ladha, J.K., Khind, C.S., Gupta, R.K., Meelu, O.P., Pasuquin, E.

Materias: “…green manures…”
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Soil fertility maintenance: organic solutions por Howeler, Reinhardt H.

Materias: “…green manures…”
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Accomplishments of participatory research for systems improvement in Iganga District, Uganda 1993 to 1997 por Wortmann, Charles S., Fischler, MA, Alifugani, F, Kaizzi, CK

Materias: “…green manures…”
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Integrated Application of Organic and Blended Mineral Fertilizers Improves Potato Productivity and Income for Smallholder Farmers in Acidic Soils por Girma, T., Biazin, B., Beyene, S., Lemaga, B.

Materias: “…farmyard manure…”
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Performance and enteric methane emissions of sheep fed on diets containing Calliandra and Leucaena por Idibu, Joachine, Vihowanou, Gaius, Cabezas-Garcia, Edward, Lind, Vibeke, Constantine, B.K., Gakige, Jesse Kagai, Kiprotich, Linus, Saya, Nelson, Mulat, Daniel, Poole, Elizabeth Jane, Mutian, N., Luc, H.D., Emmanuel, Z., Stefan, M., Jones, Christopher S, Daniel, K., Arndt, Claudia

Materias: “…livestock manure…”
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Decomposition of and nutrient release from ruminant manure on acid sandy soils in the Sahelian zone of Niger, West Africa por Esse, P.C., Buerkert, Andreas, Hiernaux, Pierre H.Y., Assa, A.

Materias: “…farmyard manure…”
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Manure studies in the Ethiopian highlands. I. Effect on Medicago sativa L. grown on an alfisol por Saka, A.R., Haque, I.

Materias: “…farmyard manure…”
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Nutrient use efficiency and crop yield response to the combined application of cattle manure and inorganic fertilizer in sub-Saharan Africa por Sileshi, Gudeta W., Jama, B., Vanlauwe, Bernard, Negassa, W., Harawa, R., Kiwia, A., Kimani, D.

Materias: “…manure…”
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Niche-based assessment of contributions of legumes to the nitrogen economy of Western Kenya smallholder farms por Ojiem, J.O., Vanlauwe, Bernard, Ridder, N.A. de, Giller, Kenneth E.

Materias: “…green manures…”
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