open pollination
基本解释
- 自由传粉
英汉例句
- The seed-mainatined plot is appraised continuously by the mode selection, and propagated mixedly under the open-pollination condition.
应用众数选择对保种圃进行连续鉴定,并在开放授粉条件下混合繁殖。 - Through analysis of open 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。 - Though the solutions with 4.0% sugar and 1.0% salt might keep pollen activity in some area, they showed distinctly negative effect in model multiplication field and open pollination test.
而4.0%糖介质和1.0%盐介质对模拟制种田辅助授粉和开放授粉处理却表现显著的负效应。
双语例句
词组短语
- open -pollination progeny of superior tree 优树自由授粉子代
- open pollination progent test 自由授粉后代测验
- open pollination family 自由授粉家系
- open pollination progeny test 自由授粉子代测定
- open pollination population 自由授粉群体
短语
专业释义
- 自由授粉
- 自由传粉
- 自然授粉
- 开放传粉
- 自由传粉