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]
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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]
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Efficacite relative de phosphates chimiques et naturels sur la croissance d'un trefle africain
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