1) big pollen
大花粉
2) pollen size
花粉大小
3) Giant pollen
巨大花粉
4) hemp pollen
大麻花粉
1.
The results showed that hemp pollen germination rates reached the highest when being cultured in the liquid medium containing 15% sucrose and 80mg/L boric acid , while the highest growth rate of pollen tube was obtained under the condition of 20mg/L boric acid, and Ca2+ inhibited the germination, the optimal temperature was 25℃.
利用不同蔗糖浓度、硼酸浓度、Ca2+浓度、温度对6个不同熟性的大麻品种的花粉进行萌发研究,结果表明:大麻花粉培养以15%蔗糖+80mg/L硼酸的液体培养基时花粉的萌发率最高,花粉管的生长速度则以硼酸浓度为20mg/L时最快,加入Ca2+则抑制花粉萌发,培养温度25℃最好。
5) pollen
[英]['pɔlən] [美]['pɑlən]
花粉粒大小
1.
Studies on pollen size and seed plant characteristics of sugarbeet;
甜菜花粉粒大小及其种株特性的研究
6) Dahlia powdery mildew
大丽花白粉病
1.
A study of the occurrence and control of Dahlia powdery mildew;
大丽花白粉病的发生规律及防治研究
补充资料：小麦大孢子的发育花粉管萌发
胡适宜提供
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条