Results 121 to 130 of about 155,608 (210)

Investigating the biodiversity of microbial communities in the McMurdo Dry Valleys, Antarctica: an inter-valley comparison study.

open access: yes, 2009
Extreme environments provide a unique source of often highly adapted and tolerant organisms. Research on organisms in these habitats has led to the discovery of novel and useful compounds and may assist in understanding the impact of global change on ...
Barbier, Béatrice   +1 more
core  

Catch Crops in Organic Farming Systems without Livestock Husbandry - Model Simulations

open access: yes, 2002
During the last years, an increasing number of stockless farms in Europe converted to organic farming practice without re-establishing a livestock. Due to the lack of animal manure as a nutrient input, the relocation and the external input of nutrients ...
Müller, Dr. Torsten   +10 more
core  

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