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Louw-Gaume, AGaume, ARao, Idupulapati M.Frossard, Emmanuel[Adaptation of Brachiaria species to low-P soils]Adaptation of Brachiaria species to low-P soils

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)

This is a comprehensive dataset specifically on crop response to fertilizers and is obtained from published journal articles, thesis and proceedings spanning at least 5 decades. It represents all the agriculturally productive regions of Ethiopia. The data contains information on region, crop type...


Kihara, JobTibebe, DegefieGurmessa, BiyensaTamene, Lulseged[Towards understanding fertilizer responses in Ethiopia]Towards understanding fertilizer responses in Ethiopia

Information on the inter- and intra-specific variability in the acquisition and utilization of phosphorus (P) by promiscuous soybean genotypes under low-P conditions can be helpful in the short-term management of soil P availability. Thirteen promiscuous soybean genotypes were evaluated in a low-...


Nwoke, O.C.Okogun, JASanginga, NteranyaDiels, J.Abaidoo, R.C.Osonubi, O.[Phosphate rock utilization by soybean genotypes on a low-P savanna soil and the status of soil P fractions after a subsequent maize crop]Phosphate rock utilization by soybean genotypes on a low-P savanna soil and the status of soil P fractions after a subsequent maize crop

A study conducted to determine the effect of inter-site variation in soil fertility on plant growth as well as nitrogen, phosphorus and potassium nutrition of leucaena and gliricidia.


Cobbina, J.Kang, B.T.Atta-Krah, A.N.[Effect of soil fertility on early growth of leucaena and gliricidia in alley farms]Effect of soil fertility on early growth of leucaena and gliricidia in alley farms

Investigates Nitrogen and Phosphorus transfers in a crop - livestock system in the subhumid zone of Nigeria. Estimates N and P removed from cropland during crop residue grazing and returned to the land through manure, and the contribution crop residues make to cattle diet during the dry season.


Powell, J.M.Mohamed-Saleem, M.A.[Nitrogen and phosphorus transfers in a crop-livestock system in West Africa]Nitrogen and phosphorus transfers in a crop-livestock system in West Africa

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
Cichy, Karen AnnCaldas, GVSnapp, Sieglinde S.Blair, Matthew W.[QTL analysis of seed iron, zinc, and phosphorus levels in an Andean bean population]QTL analysis of seed iron, zinc, and phosphorus levels in an Andean bean population

New semiDwarf wheat (Triticum aestivum L.) cultivars and new land management practices for Vertisols are being introduced in Ethiopia. Our objectives were to (i) determine the variation of N and P contents and concentration in the grain and whether these are related to grain yield, (ii) test cult...


Schulthess, Urs C.Feil, B.Jutzi, S.C.[Yield-independent variation in grain nitrogen and phosphorus concentration among Ethiopian wheats]Yield-independent variation in grain nitrogen and phosphorus concentration among Ethiopian wheats

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