1) controlled pollination
控制授粉
1.
Biological characteristics of flowering and controlled pollination of Dendrocalamus latiflorus Munro;
麻竹开花生物学特性观察及控制授粉的初步研究
2.
Preliminary report on the controlled pollination experiments in Eucalyptus grandis seedorchard;
巨桉无性系种子园控制授粉试验初报
3.
In this paper, 6 provenances including 8 plus trees of 30-month-old Eucalyptus wetarensis were selected in an orchard in Jiangmen City, Guangdong Province for controlled pollination.
5年生位于广东江门韦塔桉种质资源库内的母株进行控制授粉试验,结果表明:(1)不同父本花粉在相同母 本上的平均座果率、平均单果产种量排序均为:尾叶桉>韦塔桉>巨桉,说明花粉类型对果实宿存和平均单果产种量 有影响,亲缘关系越远,获得种子的可能性越小;(2)切割花柱法是缩短授粉时间、减少工作量的授粉方法;(3)参试母 株W3102的座果率高,但产种量少,W3604座果率高,种子产量也高;(4)全双列育种有利于亲子代遗传关系分析,但 花期不遇影响目的种子的获得,从而延长育种年限;(5)花粉对座果率的影响不如母株的影响显著。
2) control pollination
控制授粉
1.
Based on the several decades work of Eucalyptus hybird breeding research and practice,the Eucalyptus pollen collection,storage and artificial control pollination technology were summarized in the present paper to benefit to the continuable research work of Eucalyptus breeding project.
雷州林业局桉树人工杂交育种的工作始于20世纪70年代,文章在几十年桉树杂交育种研究和实践的基础上,总结了一套桉树花粉的收集、贮藏和人工控制授粉等技术方法,以促进桉树良种选育研究的可持续发展。
3) controlled pollination techniques
控制授粉技术
4) Pollination mechanism
授粉机制
5) authorization control
授权控制
6) pollination
[英][pɔli'neiʃn] [美]['pɑləneʃən]
授粉
1.
Effect of pollination on physiology and biochemistry in pericarp of Guanxi-miyou pummelo at the stage of granulation;
授粉处理对琯溪蜜柚粒化过程中果皮若干生理生化指标的影响
2.
Effect of pollination on enzyme activity in pericarp of Duweiwendan pomelo;
授粉对度尾文旦柚果皮相关酶活性的影响
补充资料:反馈控制(见控制系统)
反馈控制(见控制系统)
feedback control
于。。伙。]伙ongZ片}反馈控制(几edbaekcontrol)见拉制系统。
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