优树自由授粉子代,open-pollination progeny of superior tree
1)open-pollination progeny of superior tree优树自由授粉子代
英文短句/例句
1.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
2.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
3.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
4.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
5.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
6.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
7.Studies on the Genetic Diversity of Clonal Seed Orchard of Masson Pine and the Parentage Constituent of Its Open-pollination Progeny;马尾松无性系种子园遗传多样性及其自由授粉子代父本组成研究
8.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
9.AFLP and SSR Analysis of Pollinated Generation between Carya Cathayensis and C.illinoinensis;山核桃×薄壳山核桃授粉子代AFLP、SSR分析
10.fertilized by its own pollen.通过自己的花粉授粉。
11.Study on Identification of Hybrids and Hereditary Variation of Natural Pollinated Chinese Jujube Seedlings;枣自然授粉实生后代杂种鉴定及遗传变异研究
12.Study on Characteristic Variation of Half-sib Pollination Offspring of Alnus Formosana during Seedling Period台湾桤木半同胞授粉子代苗期性状变异的研究
13.On Pollination & Fertillization Cytology of Early Generation Stability Rice;早世代稳定水稻杂交合子传粉授精细胞学研究
14.Cotton is naturally self-pollination.棉花本是自花授粉的。
15.The flag stands for freedom and democracy.这旗子代表自由与民主。
16.Self-pollination, and subsequently self-fertilisation, in orchards always takes place to some extent.在种子园中，常常有某种程度的自花传粉和随后地自花授精。
17.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
18.Study on Plus Tree Selection and Progeny Testing of Taxus Chinensis Var.mairei;南方红豆杉优树选择及子代测定研究
相关短句/例句
pollinating family progeny自由授粉子代
3)Open pollination progeny自由授粉后代
4)open pollination自由授粉
1.Through analysis ofopen pollination progeny test in clonal seed orchard of Pinus koraiensis,some(parameters)have been obtained,such as hereditability and genetic gain etc.通过对红松无性系种子园自由授粉子代进行测定分析,得出遗传力、遗传增益等参数,为红松遗传改良提供理论依据。
2.The seeds collected from 168 clones ofopen pollination progenies of Pinus massoniana in the seed orchard ,Nanning Prefecture Institute of Forestry, were used for one parent progeny test in the field in 1988.用 198 8年在南宁地区林业科学研究所初级种子园采到的马尾松 (Pinus massoniana) 自由授粉子代 16 8个无性系的种子 ,作田间单亲子代测定 ,观测结果表明 :生时树高、胸径、材积分别有 16 3、 15 3、 15 6个家系大于对照 ,分别占参试家系的 97。
5)open pollination progent test自由授粉后代测验
6)open-pollinated family自由授粉家系
延伸阅读
必然王国与自由王国(见必然与自由)必然王国与自由王国(见必然与自由)realm of necessity and realm of freedomof口1 Iun Wongg口0 yU ZlyQU wangguo必然王国与自由王国(realmandrealm of freedom)necessity见必然与自由。
