Descubre y comparte nuestro conocimiento público

Se han encontrado 25 recursos

Resultados de búsqueda

Presents the dry matter yields of 9 trifolium species fertilized at various P levels on a black clay vertisol (PH6) at ILCA's head quarters near Addis Ababa (elevation 2400m, rainfall 1300 mm).


Akundabweni, L.S.[Les trefles indigenes des hauts plateaux ethiopiens: Champions des forets de l'interieur]Les trefles indigenes des hauts plateaux ethiopiens: Champions des forets de l'interieur

The study investigated the effect of intercropping cereals (maize, sorghum and wheat) with forage legumes (lablab and clover), planting methods and manure application on cereal grain and fodder dry matter yield and fodder nutritive value. Data collected over a period of three years, indicated tha...


Mpairwe, D.R.Sabiiti, E.N.Umunna, N.N.Tegegne, AzageOsuji, P.O.[Effect of intercropping cereal crops with forage legumes and source of nutrients on cereal grain yield and fodder dry matter yields]Effect of intercropping cereal crops with forage legumes and source of nutrients on cereal grain yield and fodder dry matter yields

An on-farm trial, in which a wheat-clover mixed cropping treatment was compared with un-fertilised (control) and N-fertilised (23 kg N ha (-1)) pure wheat treatments, was conducted at Ginchi (2200 metres above sea level (m asl)) and Deneba (2600 m asl) in the Ethiopian highlands. Compared with th...


Lupwayi, N.Z.Tedla, A.Regassa, H.[On-farm integration of forage legumes into cereal cropping systems in the Ethiopian highlands]On-farm integration of forage legumes into cereal cropping systems in the Ethiopian highlands

Summarises available information on the P status of soils, effect of P application on nodulation, dry-matter and seed production, crude-protein and dry-matter digestibility; use of slow release sources of P; differences among species and varieties in their response to P ; assessment of P status o...


Haque, I.Nnadi, L.A.Mohamed-Saleem, M.A.[Phosphorus management with special reference to forage legumes in sub-Saharan Africa]Phosphorus management with special reference to forage legumes in sub-Saharan Africa

A study conducted to develop a classification for Ethiopian clovers based on the performance and phosphorus requirement which has potential for selecting accessions from the rest of the ILCA germplasm suitable for different levels of soil The effects of different P levels on the growth and N and ...


Mugwira, L.M.Haque, I.[Variability in the growth and mineral nutrition of African clovers]Variability in the growth and mineral nutrition of African clovers

Phosphorus deficiency is the major soil fertility problem limiting forage production in many parts of Africa. The objective of this study was to screen African Trifolium species for dry matter production, nutrient use efficiency and nitrogen fixation potential at different rates of applied Twenty...


Mugwira, L.M.Haque, I.Lupwayi, N.Z.Luyindula, N.[Evaluation of phosphorus uptake and use efficiency and nitrogen fixation potential by African clovers]Evaluation of phosphorus uptake and use efficiency and nitrogen fixation potential by African clovers

Reports on the effects of a processed commercial phosphorus fertilizer compared with those of a relatively inexpensive rock phosphate on the growth of a native Ethiopian clover.


Haque, I.Jutzi, S.C.[Efficacite relative de phosphates chimiques et naturels sur la croissance d'un trefle africain]Efficacite relative de phosphates chimiques et naturels sur la croissance d'un trefle africain

Phosphorus (P) deficiency increased the secretion of phytases from roots of various plant species. The secretory phytases were collected with a dialysis membrane tube for 24 hours from roots of sixteen plant species grown with low or adequate supply of P in nutrient solutions. The activity of not...


Li, MOsaki, MRao, Idupulapati M.Tadano, T[Secretion of phytase from the roots of several plant species under phosphorus-deficient conditions]Secretion of phytase from the roots of several plant species under phosphorus-deficient conditions

Discusses ILCA's forage legume work in the Ethiopian highlands with particular reference to trifolium including germplasm collection. Presents data on DM yield, CP percentage and DM digestibility of four trifolium spp. and vicia villosa grown at Shola (Ethiopia) in 1981.


Kahurananga, J.[ILCA's forage legume work in the Ethiopian highlands]ILCA's forage legume work in the Ethiopian highlands

Presents the dry matter yields of 9 trifolium species fertilized at various P levels on a black clay vertisol (PH6) at ILCA's head quarters near Addis Ababa (elevation 2400m, rainfall 1300 mm).


Akundabweni, L.S.[Native clovers of the Ethiopian highlands: The backwoods champions]Native clovers of the Ethiopian highlands: The backwoods champions

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso