pollen viability

基本解釋

Methylene blue staining made the measured value of pollen viability on the high side.
亞甲基藍(lán)染色法使花粉生活力的測定值偏高；
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The results showed that the methods of iodine-iodide kalium, TTC or modified TTC, FDA, mineral acid were not able to detect the pollen viability of chrysanthemum.
結(jié)果表明：碘-碘化鉀法、TTC法及改進(jìn)TTC法、無機(jī)酸法和熒光染色法都不適合菊屬植物花粉生活力的檢測；
With the methods of morphological observation, staining and germination, the pollen amount, pollen morphology and pollen viability of 15 foreign plum cultivars were measured.
采用形態(tài)法、沙而達(dá)考夫染色法和懸滴液發(fā)芽法，測定15個(gè)國外李品種的花粉量、花粉粒的正常形態(tài)和花粉生活力。

花粉活力
Pollination ecology and the breeding system of Impatiens lateristachys,a species endemic to the Emei Mountain were studied. The floral phenology,floral structure,pollen-ovule ratio(P/O),pollen viability,floral visitors and their behavior,and the breeding system were observed and determined.
通過對(duì)峨眉山特有種側(cè)穗鳳仙花的開花生物學(xué)特性、花器官結(jié)構(gòu)、傳粉者種類和訪花行為、繁育系統(tǒng)、花粉胚珠比（P/O）及花粉活力的研究。
花粉生活力

花粉活力
The pollen viability and stigmatic receptivity could last 6d and 6 to 7d respectively.
華北駝絨藜的花粉活力高,可以持續(xù)6d;雌花柱頭可授性6～7d,可授期滯后于散粉期。