Competitive ability of different weed species
A range of weed species were grown in all combinations with four crop species (wheat, barley, bean and oilseed rape) under field conditions of 1990-91. The weeds were ranked on the basis of their competitive abilities. The degree to which competitive ability was specific to particular combination of...
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| 格式: | Non-Indexed Article |
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ANSInet
2002
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| 在线阅读: | http://discol.umk.edu.my/id/eprint/8388/ http://scialert.net/abstract/?doi=ja.2002.116.118 |
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