搜索结果: 1-2 共查到“作物学 Critical period”相关记录2条 . 查询时间(0.093 秒)
Critical period of weed control in winter lentil under non-irrigated conditions in Turkey
Lentil critical period weed competition weed interference
2009/3/4
This study was conducted during the growing seasons of 1998 - 1999 and 2003-2004 to determine the critical period of weed control (CPWC) in winter-lentil (cv. Sazak-91). The experiments were lai...
Critical Period of Weed Control in Three Winter Oilseed Rape（Brassica napus L.）Cultivars
Biological yield canola critical period grain yield oil yield weed interference
2009/1/9
Field experiments were carried out at the Agricultural Research Station, Faculty of Agriculture, University of Tabriz, in 2004-2005 and 2005-2006. Three winter oilseed rape cultivars (Okapi, Licord, a...