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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

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

Reports some responses of three prominent African clovers, viz, Trifolium tembense, T. rueppellianum and T. steudneri native to Ethiopia to phosphorus and combined N/P fertilizers on a P-deficient vertisol at the ILCA headquarters site.


Jutzi, S.C.Haque, I.[The effects of P and N/P fertilizers on the growth, nodulation and seed of three African clovers on a P-deficient Vertisol]The effects of P and N/P fertilizers on the growth, nodulation and seed of three African clovers on a P-deficient Vertisol

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