植物生长调节剂对美国山核桃缓苗期的影响_农学 关键词：美国山核桃；植物生长调节剂；嫁接苗；移栽 [gap=1069]Key words: pecan; plant growth regulator; grafted seedlings; transplanting
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Moreover, the seedling age of root-cutting grafted seedling could be shortened to 25 days.
同时，断根嫁接苗苗龄可以缩短到25天。
The effects of low temperature stress on photosynthesis and chlorophyll fluorescence parameters in leaves of own-rooted and grafted Watermelon Seedling have been studied.
研究低温胁迫下自根及两种嫁接幼苗叶片光合作用及叶绿素荧光参数的变化。
Named cultivars are grafted onto seedling dogwoods.
指定的品种嫁接到山茱萸的幼苗上。
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