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This study is conducted to develop simple, rapid but efficient bio-nutritional techniques using nutrient solution, soil and sand cultures to assess the adaptability of nutrient solution, soil and sand cultures to assess the adaptability of forage crops to various soil conditions, to determine the...


Aduayi, E.A.Haque, I.[Screening forage legumes germplasm to low soil fertility: V. Highland Leucaena germplasm tolerance to phosphorus deficiency in solution, soil and sand culture(ILCA PSD Working Documents Nos. 18-21 1992)]Screening forage legumes germplasm to low soil fertility: V. Highland Leucaena germplasm tolerance to phosphorus deficiency in solution, soil and sand culture(ILCA PSD Working Documents Nos. 18-21 1992)

Field experiments were conducted to study the effects of inoculation and application of P on the productivity of Desmodium intortum on an Ultisol and Sesbania sesban on a Vertisol, Alfisol and Ultisol in the Ethiopian highlands. On the Vetisol, the effect of drainage by using broad-bed-and-furrow...


Haque, I.Lupwayi, N.Z.Luyindula, N.[Inoculation and phosphorus effects on Desmodium intortum and Sesbania sesban in the Ethiopian highlands]Inoculation and phosphorus effects on Desmodium intortum and Sesbania sesban in the Ethiopian highlands

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

Summarizes and discusses the results of an experiment carried out in 1983 with oats and Italian ryegrass on a soil with vertic properties near Debre Berhan area (Ethiopia) to examine the effects of improved drainage and fertilization (N/P).


Haque, I.Jutzi, S.C.[Effets du drainage ameliore et de l'application d'engrais sur la croissance de l'ivraie multiflore et de l'avoine sur un sol a proprietes vertiques a Debre Berhan, Ethiopie]Effets du drainage ameliore et de l'application d'engrais sur la croissance de l'ivraie multiflore et de l'avoine sur un sol a proprietes vertiques a Debre Berhan, Ethiopie

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

Describes the chemical characteristics of soils at the IAR research sub-centres at Sheno and Ginchi including PH, organic matter, total nitrogen, phosphorus & exchangeable cations, as well as physical characteristics including soil colour, soil texture, bulk density and soil moisture.


Kamara, C.S.Haque, I.Beyene, D.[Characteristics of soils at the IAR research sub-centres at Sheno and Ginchi]Characteristics of soils at the IAR research sub-centres at Sheno and Ginchi

Summarizes and discusses the results of an experiment carried out in 1983 with oats and Italian ryegrass on a soil with vertic properties near Debre Berhan area (Ethiopia) to examine the effects of improved drainage and fertilization (N/P).


Haque, I.Jutzi, S.C.[Effects of improved drainage and fertilization on the growth of Italian ryegrass and oats on a soil with vertic properties at Debre Berhan, Ethiopia]Effects of improved drainage and fertilization on the growth of Italian ryegrass and oats on a soil with vertic properties at Debre Berhan, Ethiopia

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.[Relative effectiveness of refined and rock phosphates on the growth of an African clover]Relative effectiveness of refined and rock phosphates on the growth of an African clover

Alfalfa or lucerne (Medicago sativa L.) is an important forage legume grown extensively in the world. There have been relatively few investigations on the adaptation of alfalfa to soils found in suitable eco-zones in Africa. In the present investigations, twenty accessions were evaluated for tole...


Mugwira, L.M.Haque, I.[Screening forage and browse legumes germplasm to nutrient stress: I. Tolerance of Medicago sativa L. to aluminium and low phosphorus in soils and nutrient solutions]Screening forage and browse legumes germplasm to nutrient stress: I. Tolerance of Medicago sativa L. to aluminium and low phosphorus in soils and nutrient solutions

Sesbania have multifarious utilization, and in many instances growth rate is one of the most important criteria for the selection of suitable Sesbania. This paper reports results of a study on the growth rates of Sesbania on two acid soils both low in available P, but one with toxic levels of Al....


Mugwira, L.M.Haque, I.[Screening forage and browse legumes germplasm to nutrient stresses: IGrowth rates of Sesbania as affected by aluminium and low phosphorus in soils and nutrient solutions]Screening forage and browse legumes germplasm to nutrient stresses: IGrowth rates of Sesbania as affected by aluminium and low phosphorus in soils and nutrient solutions

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