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Now showing items 21-30 of 31

Aufsatz Mechanisms of residue mulch-induced cereal growth increases in West Africa

Bürkert, Andreas; Bationo, André; Dossa, Komlan (2000)

Aufsatz Legume rotation effects on early growth and rhizosphere microbiology of sorghum in West African soils

Marschner, P.; Jörgensen, Rainer Georg; Piepho, Hans-Peter; Bürkert, Andreas (2004)

Aufsatz Field measurements of the CO2 evolution rate under different crops during an irrigation cycle in a mountain oasis of Oman

Wichern, Florian; Luedeling, Eike; Müller, Torsten; Jörgensen, Rainer Georg; Bürkert, Andreas (2004)

Aufsatz Emmer (Triticum dicoccon Schrank) in Oman

Hammer, K.; Filatenko, A. A.; Alkhanjari, S.; Al-Maskri, A.; Bürkert, Andreas (2004)

Aufsatz Multi-site time-trend analysis of soil fertility management effects on crop production in sub-Saharan West Africa

Bürkert, Andreas; Piepho, Hans-Peter; Bationo, André (2002)

Aufsatz Effects of fertility management strategies on phosphorus bioavailability in four West African soils

Sinaj, S.; Bürkert, Andreas; El-Hajj, G.; Bationo, A.; Traoré, H.; Frossard, E. (2001)

Aufsatz Phosphorus placement an acid arenosols of the West African Sahel

Muehlig-Versen, B.; Bürkert, Andreas; Bationo, André; Roemheld, V. (2003)

Aufsatz Cereal/legume rotations affect chemical properties and biological activities in two West African soils

Alvey, S.; Bagayoko, M.; Neumann, G.; Bürkert, Andreas (2001)

Aufsatz Destructive and non-destructive measurements of residual crop residue and phosphorus effects on growth and composition of herbaceous fallow species in the Sahel

Gérard, B.; Hiernaux, P.; Muehlig-Versen, B.; Bürkert, Andreas (2001)

Aufsatz Decomposition of and nutrient release from ruminant manure on acid sandy soils in the Sahelian zone of Niger, West Africa

Esse, P. C.; Bürkert, Andreas; Hiernaux, P.; Assa, A. (2001)

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