1.
Effects of pollination tree and pollen vitality on fruiting rate and seed-setting rate of Castanea mollissima
授粉树与花粉活力对板栗结实率和坐果率的影响
2.
Stigma receptivity and the optimal pollination period of Populus spp. (Section Tacamahaca)
青杨派树种雌蕊柱头可授性及最佳授粉时期
3.
Study on Pollination, Fertilization and Ovary Culture in Vitro of Zizyphus Jujuba;
枣树离体授粉、受精及子房培养研究
4.
AFLP Analyses of the F_1 Progenies of Tea [Camellia Sinensis (L.) O. Kuntze] from a Mixed-pollen Cross and Cultivars Selection;
混合花粉授粉茶树杂交F_1代AFLP分析及优株选择
5.
Variation of Plus Tree Opening Pollinated Families of Eucommia Ulmoides and Seedling Selection
杜仲优树自由授粉家系遗传变异及苗期选择
6.
Open Pollination Progeny Test and Early Selection in Liquidambar formosana
枫香优树自由授粉子代测定及早期选择
7.
Half-sib Progeny Test of Plus Tree and Superior Family Selection of Cunninghamia lanceolata
杉木优树自由授粉子代测定及优良家系选择
8.
The position of female inflorescences of trees in peripheral parts of the crown may also augment the probability of pollination.
乔木的雌花花序在树冠外层的位置也能增加授粉的机会。
9.
Genetic test of open-pollinated Larix kaempfira families and selection for the secondary generation elite tree in northern sub-tropical alpine area
中北亚热带日本落叶松自由授粉家系遗传测定与二代优树选择
10.
fertilized by its own pollen.
通过自己的花粉授粉。
11.
cross pollination
异体授粉，异花传粉
12.
fertilize by transfering pollen.
通过移动的花粉来授精。
13.
Cotton is naturally self-pollination.
棉花本是自花授粉的。
14.
Study on Avocado (Persea Americana) Pollination Mechanism;
油梨（Persea americana）授粉的研究
15.
It is important to match varieties in order that they may cross-fertilize.
要配置的授粉品种必须是能互相授粉的。
16.
PATERNITY ANALYSIS OF OPEN- AND CONTROL-POLLINATED SEEDS COLLECTED FROM A SEED ORCHARD OF PINUS TABULAEFORMIS
油松种子园自由授粉与控制授粉种子父本分析
17.
Emasculation will probably be needed, and the pollen so obtained being used either in the pollen-mix or for dilution purpose.
或许需要去雄，如此获得的花粉可用于混合授粉或稀释授粉。
18.
Effects of Different Stage Pollens on Pollination and Seed Quality of Flue-cured Tobacco
不同时期花粉授粉对烤烟授粉效果和种子质量的影响