open pollination中文，open pollination的意思，open pollination翻译及用法

2026-04-13 22:01 浏览次数 19

open pollination

英[ˈəupən pɔlɪˈneɪʃn]美[ˈopən ˈpɑləneʃən]

自由传粉

open pollination 片语

片语

open pollination family自由授粉家系

open pollination population自由授粉群体

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 progeny test自由授粉子代测定

open pollination families自由授粉家系

open-pollination progeny自由授粉子代

open pollination 例句

英汉例句

  • the paper introduced the coordination experiment results on white elm provenance and family, which are carried on the 155 open pollination materials from 11 superior provenances for two year's study.

    本文介绍了连续两年用11个优良种源的155个自由授粉家系为材料进行的种源—家系配合试验的结果。

  • 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着的负效应。

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