pollinators相关论文
2,4-D and dicamba tolerant crop systems threaten fruit and vegetable production, and agroecosystem s
...
,Contrasting responses of hoverflies and wild bees to habitat structure and land use change in a tro
...
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......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The reproductive biology of Cornus capitata was studied in detail from June 2014 to October 2015 in Tehri Garhwal, Uttar......
近年来研究表明,动物传粉者对植物花部诱物特征(花冠形状大小、花蜜产量和花序大小)有潜在的选择作用。不同效率的传粉者可能导致......
为了探明大樱桃传粉昆虫的种类和数量。在山西省大樱桃主产区以样地调查法与定点网捕方式调查绛县申王坡村、史村的大樱桃花期传粉......
<span style="white-space:nowrap;"><i>Capsicum annuum</i></span> (L.) yields have remained low due to poor quality fruits......
