与Greene不同的是,他们以待研究的树芽为投影中心点,把整棵树的叶族(leaf cluster)向半球投影,这样半球表面被投影面覆盖的程度即可用于表示待研究芽的受光情况,而待研究芽的最佳生长方向则为所有未被遮挡的射线...
基于1个网页-相关网页
On the feasible regrowth condition, leaf and stem apex can attain large cluster bud from in Vitro Grape Plantlets.
在适宜的再生条件下,葡萄试管苗各器官中,叶片和茎尖是获得再生丛生芽的最佳外植体。
A stem or similar structure that supports a plant part such as a flower, flower cluster, or leaf.
茎或相似结构,用于支持植物的部分,如花、花束或叶子。
According to the data of RAPD and ISSR molecular markers of the leaf samples, UPGMA cluster was made at population level and individual level.
分别依据古银杏叶片样品的RAPD和ISSR标记数据,进行了群体和单株聚类分析。
应用推荐