man草(Beckmannia syzigachne(Steud.)Fernald)生态位的研究 man草生态位杂草生态位重叠值生态位宽度测定浙江省诸暨市无除草剂使用历史的稻茬油菜田中man草和其他常见杂草生态位宽度以及它们之间生态位重叠值的结果表明,看麦娘,man草,早熟禾,春蓼,雀舌草,石龙黄,荞菜,碎米荠,通泉草,猪殃殃和稻槎菜等12种主要杂草均...
测定了Wang草(Beckmannia syzigachne)生长对小麦主要经济性状的影响,并计算了Wang草对小麦的竞争临界期。结果表明,Wang草在不同时期生长对小麦产量造成的损失,是通过... 褚建君,李扬汉 - 《杂草科学》 被引量: 11发表: 2003年 (茵)草(Beckmannia syzigachne (Steud.)Fernald)生态位的研究 (茵)草(Beckmannia ...
Phylogeny of Beckmannia syzigachne Inferred from Plastid trnL-F Sequences; 基于trnL-F序列探讨菵草植物的系统位置 更多例句>> 2) grass [英][ɡrɑ:s] [美][græs] 草 1. Research Progress of Induced Breeding on Space Flight and the Prospect on its Application in Grass Breeding; 航天...
#草色青青#菵草Beckmannia syzigachne草中之铠甲战士,你看那又硬又厚的颖片,可不就如铠甲,保护着里面幼弱的新生一代么?禾本科菵草属Beckmannia 由于其秆叶柔嫩,再生力强,是一种很好的家畜饲料 k收起 f查看大图 m向左旋转 n向右旋转 ...
荩草 A.hispidus 芮草属 Beckmannia Host 芮草B.Syzigachne ... www.douban.com|基于24个网页 2. 菵草属 禾本科_百度百科 ... 111.棒头草属 Polypogon Desf. 112.菵草属 Beckmannia Host 113.梯牧草属 Phleum Linn. ... baike.baidu.com|基于12个网页 3. 萪草属 ::: 禾本科 ::: ... 111. 棒...
草(Beckmannia syzigachne)生物学特性及其可利用性探讨[J]. 杂草科学.2002(01)褚建君;李扬汉.Rui草(Beckmannia syzigachne)生物学特性及其可利用性探讨.杂草科学.2002.1-4褚建君 李扬汉.D草(Beckmannia syzigachne)生物学特性及其可利用性探讨[J].杂草科学,2001,(1):1-4.草(Beckmannia syzigachne)生物学特性...
In this study, safranin T-dyed Beckmannia syzigachne seeds were released and their movement was tracked to characterize their dispersal dynamics via water in an irrigation canal and in a rice field. B. syzigachne seeds, floating on the water surface, moved from their release point at the ...
syzigachne tolerates Na levels of 850 mg L1 and survives with diminished performance at treatment of 850 mg L1 up to 2700 mg L1. With these salinity responses, along with broad tolerance to water levels, B. syzigachne has great potential as an early colonizing annual species for ...
BACKGROUND Beckmannia syzigachne (Steud.) Fernald has become a dominant weed that has evolved resistance to major herbicides used in the wheat fields of rice锕歨eat double cropping areas of the middle and lower reaches of the Yangtze River, China. Seed dispersal occurs over long distances via...