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1.我想在家里对牡丹进行春节催花,请问是否要用赤霉素一类的植物生长调节剂?该怎样使用?答在家中进行牡丹催花我们没有实践过,现将在温室中催花的一些经验介绍出来,仅供你参考。催花牡丹主要使用赤霉素,进行生长调节。到目前为止共发现赤霉素121种,分别称为GA1-GA121,在生产中经常应用的只有 GA3,又称“九二○”。GA3在牡丹催花中具体该怎么用呢?1.解除休眠:在牡丹进入温室管理后20天左右,若仍不萌动、发芽,说明其未能自然解除休眠,可用 GA3处理,促其萌动、发芽(切忌
1. I want to spend the Spring Festival at home on the peony flower, I would like to ask whether to use gibberellic class of plant growth regulators? How to use? A peony at home for reminder flowers we have not practiced, now in the greenhouse reminder Some of the experience of flowers introduced for your reference. Flower peony mainly use gibberellin for growth regulation. So far found a total of 121 kinds of gibberellin, respectively, known as GA1-GA121, often used in the production of only GA3, also known as “nine two ○ ”. GA3 peony flower in the specific how to use it? 1. Dormancy: about 20 days after the peony into the greenhouse management, if still not germination, germination, indicating that it failed to naturally release dormancy, GA3 treatment can be used to promote its germination, Sprout (avoid