The pollen ofCrambe abssynica was hardly ever observed binding to the stigma of B. napus.
海甘蓝的花粉很难粘合在甘蓝型油菜柱头上。
参考来源 - 期刊学术社区Remarkable differences of climate phaseswere also observed among the pollen records,diatom records,grain size records and thePediastrum records.
孢粉、硅藻、粒度以及盘星藻等记录反映的气候湿度变化存在一定的位相差异。
参考来源 - 蒙古国中部Ugii Nuur湖过去8660年孢粉记录与环境变化研究Day-lily flower pollenhas more nutrition than other plant pollen, especially in amino acid and mineralcontent.
黄花菜花粉较其它植物花粉营养更丰富、必需氨基酸含量更高。
参考来源 - 黄花菜功能性成分及黄花鲜复合调味品研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N-MASS Pollen is a fine powder produced by flowers. It fertilizes other flowers of the same species so that they produce seeds. 花粉
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