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Now showing items 11-20 of 35

Aufsatz Bacterial ecology of ancient Saharan salt-enrichment ponds at Teguidda-n-Tessoumt

Alvey, Samuel; Yang, Ching-Hong; Bürkert, Andreas; Crowley, David E. (2005)

Aufsatz Use of digital camera to assess nitrogen status of winter wheat in the Northern China Plain

Jia, Liangliang; Chen, Xinping; Zhang, Fusuo; Bürkert, Andreas; Römheld, Volker (2004)

Aufsatz A note about Triticum in Oman

Al-Maskri, A.; Nagieb, M.; Hammer, K.; Filatenko, A. A.; Khan, I.; Bürkert, Andreas (2003)

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)

Aufsatz Causes of legume-rotation effects in increasing cereal yields across the Sudanian, Sahelian and Guinean zone of West Africa

Bürkert, Andreas; Bagayoko, M.; Alvey, S.; Bationo, A. (Horst, Walter J. (u.a.) (Hrsg.), 2001)

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