ragweed相关论文
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Effect of resource supply on common ragweed (Ambrosia artemiisifolia L.) nitrogen and water use effi
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Relating Climate Change to Human Health Response of Common Ragweed (Ambrosia artemisifolia) to Predi
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该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
豚草的剪叶实验研究结果表明:不剪叶的豚草株高可达222.3cm,单次剪叶平均株高为212.1cm,而连续多次剪叶时株高为184.0cm,连续6次全......
2012年春季，采用样方法对2011年夏季由红壤堆积形成的撂荒空地进行次生演替植物群落调查研究.研究结果表明：构成堆积性红壤次生演替......
普通豚草(Ambrosia artemisiifolia L.)和三裂叶豚草(Ambrosia trifida L.)是世界性公害杂草,二者不仅对我国人民的生产和生活带来......
综述了豚草国内外研究的历史和现状，重点论述了豚草的生态学特性及其危害，确立了生物防除豚草应采取的综合措施。其中，以经济植物替代......
Glyphosate-resistant (GR) giant ragweed (Ambrosia trifida L.) was first identified in Canada in 2008 and has since been ......
Control of glyphosate-resistant giant ragweed is a challenge, particularly for soybean growers, because of limited effec......
The airborne ragweed pollen spectrum was investigated in the air of Ankara, Turkey for aperiod of ten years (1990-1999) ......
豚草是世界性重要有害杂草之一，对农业生产和人类健康均造成严重危害。为抑制其种群蔓延，前人开展了化学防治、物理防治、植物替代和......
豚草属(Ambrosia L.)植物花序是菊科植物中高度特化的类型。它们的雄花和雌花分别组成雄头状花序和雌头状花序。雄头状花序排列在......
A giant ragweed population from a glyphosate-resistant (GR) soybean field in Mississippi, USA was suspected to be resist......
Ambrosia artemisiifolia L. (common ragweed) is an annual ruderal plant that is native to Northern America but nowadays i......
Giant ragweed is a very competitive weed in row crop production and has been found to drastically reduce soybean yield. ......
Glyphosate-resistant (GR) giant ragweed has recently been identified in southwestern Ontario and has the potential to be......
