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Although organic farming was originally promoted as an alternative farming system to address agronomic, environmental and ecological issues, its conve...
Read moreAn organic long-term field experiment with two factors has been carried out since 1998 at the experimental station Gladbacherhof, University of Gieβen...
Read moreAuchenorrhyncha were sampled from control, fertilizer- and sewage sludge-treated plots within an agricultural field (annual wheat field) and a field w...
Read moreIn 1972, 11 ha of woodland, heathland and previously manured pasture was fenced in for a sheep-grazing experiment and the different grazing intensitie...
Read moreThe effect of livestock on African rangelands has been a major focus of recent research, but little attention has been paid to the way livestock affec...
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