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Archive for the 'Sustainable production under environmental stresses' Category

Crops and Cropping Systems

Which are the conclusions to be drawn for the environmental needs of wheat and maize with respect to their origin Weizen - Stammt aus dem fruchtbaren Halbmond (temperate region) o Keimt im Herbst bei Einsetzen der Niederschlagsperiode o Durchläuft vegetative Entwicklung bei kühlen und feuchten mediterranen Winterbedingungen im Kurztag o Mit länger werdenden Tagen kommt es zur Blüte und [...]

April 23rd, 2009
Topic: Crop Science, Product quality, Sustainable production under environmental stresses Tags: None

Benefits of Azolla in lowland rice (Oryza sativa) cropping systems concerning N losses and fertilization

F. Hatt, V. Weber (2008) Azolla, a free-floating aquatic fern having symbiotic association with the N2 fixing cyanobacterial symbiont Anabaena Azollae can fix 30-60 kg N/ha in 30 days. It is either incorporated as green manure at the beginning of the cropping season or grown as a dual crop along with rice, in the standing [...]

June 14th, 2008
Topic: Crop Science, Plant nutrition, Sustainable production under environmental stresses Tags: None

Salt Stress

The concept map was made with the book “plant physiology” of Schulze et al. and presentet in “Abiotic Stress” by WeberV.

November 19th, 2007
Topic: Crop Science, Sustainable production under environmental stresses Tags: None