搜索结果: 1-3 共查到“植物保护学 biodiversity”相关记录3条 . 查询时间(0.218 秒)
EFFECT OF THE CROP ROTATION, TILLAGE METHOD AND HERBICIDES ON THE BIODIVERSITY OF WEED COMMUNITIES
biodiversity weed community crop rotation subsoiling herbicides
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2009/3/30
The idea of weeds as an element supporting the biodiversity in agrocenosis led to this research whose aim was to evaluate the effect of selected agrotechnical factors, such as crop rotation, tillage m...
BIODIVERSITY OF WEEDS IN THREE CULTIVARS OF SPRING BARLEY GROWN IN SEVEN-YEAR MONOCULTURE AND CROP ROTATION
spring barley monoculture crop rotation weed infestation species weed occurrence constancy
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2009/3/30
The research has been carried out in 1996-2001 under the conditions of loess soil of the central Lubelszczyzna. The experiment was set up following the randomized blocks method in three replications. ...
Weeds supporting biodiversity
Weeds supporting biodiversity
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2009/3/10
Weeds supporting biodiversity.