搜索结果: 1-2 共查到“植物保护学 weed competition”相关记录2条 . 查询时间(0.057 秒)
EFFECT OF WEED COMPETITION PERIOD ON YIELD AND YIELD COMPONENTS OF WHEAT
Triticum aestivum weed control agronomic characters Pakistan
2009/9/29
Weeds competition in wheat (Triticum aestivum) crop was investigated at Adaptive
Research Farm, Gujranwala during rabi, 2003-2004 and 2004-2005. The treatments
comprised weed competition with crop f...
Determination of weed competition critical period in red beet
weed competition critical period red beet
2006/12/1
Determination of weed competition critical period in red beet.