ga3

The GA3 recovery rate reached 97.1 % with this method .

该方法的赤霉酸回收率达到97.1%。

Effect of GA3 on the Quality of Cutting Rose

赤霉素（GA3）对切花月季生长开花的影响

The GA3 content in juvenile phase is higher than that in transition phase .

GA3含量童期阶段高于转变期。

The result showed that GA3 can significantly improve seed germination characteristics under drought stress .

结果表明：赤霉素可以显著改善干旱条件下油菜种子发芽性状。

The optimal concentration of GA3 to promote seed germination varies among species .

外源GA3浸种可以促进胚的后熟，加快种子萌发，且促进种子萌发的最适浓度因树种而异。

Effects of GA3 and Surfactant on the Physiological Reaction in Rice Seedlings

GA3和表面活性剂对水稻幼苗生理的影响

Endogenous GA3 and JA content decreased during the whole induction culture .

内源GA3和JA含量则在整个愈伤组织诱导过程中迅速下降。

The Effects of Different Stratification Time and GA3 Treatment on the Germination of Peach Seed

不同层积时间和赤霉素处理对桃种子萌发的影响

Treated with GA3 , the seed setting rate of the mutant was improved .

成株期的赤霉素处理后，突变体的结实率有显著提高。

All the three groups of ABA , GA3 concentration could alleviate salt injury significantly .

三组浓度的ABA、GA3均能显著缓解盐害。

Seedling root was longer after GA3 application .

GA3处理提高了幼苗的根长。

GA3 had complex effects on shoot differentiation .

GA3在芽分化中的作用较复杂。

Among them , gibberellic acid ( GA3 ) is the most popular and important one .

其中，尤以赤霉酸最普遍、最重要。

It can be considered as colour reagent determining Ga3 + .

可考虑该试剂作为测定Ga3＋的显色剂。

After treatment with exogenous GA3 , the cells can increase with the cell wall thinning .

外施赤霉素后能够在增大其细胞的同时，细胞壁也变薄。

The concentration of GA3 and ZR corresponded with stipe growth rate in different development stage .

GA3、ZR的浓度决定着菌柄在不同发育时期的生长率。

Dormancy control of Strawberry by GA3 application

赤霉素控制草莓休眠的效应

Chilling and GA3 both affected the flowering quality of tree peonies .

赤霉素和冷藏共同对牡丹花枝质量产生影响，冷藏对花枝质量产生积极的影响，一定范围内与冷藏时间成正相关关系，影响程度与品种有关；

GA3 treatment delayed chlorophyll degradation and inhibited carotenoid accumulation and biosynthesis seriously .

转色前用GA3处理后延缓果皮叶绿素的降解，并同样抑制果皮类胡萝卜素的积累，严重阻碍了果皮类胡萝卜素的合成。

GA3 could promote the dormancy breaking of the bloom buds . 5 .

GA3具有促进花芽休眠解除的作用。

GA3 promoted the development of regenerated buds into plantlets .

赤霉素促进再生幼芽向植株发育。

The result indicated that the treatment of SA and GA3 took obviously effect on preserving freshness .

结果表明：单独使用SA和GA3处理曙光油桃，保鲜效果明显。

Effect of GA3 Treatment on Ethylene Biosynthesis in Post-harvested Persimmon Fruits

赤霉素处理对采后柿果实乙烯生物合成的影响

GA3 can promote seed vitality , relieve dormancy , seeding root and stem growth .

GA3能够提高烟草的种子活力，解除种子的休眠并且能促进幼苗根、茎的生长。

The results showed that the response of rose cut flowers to GA3 treatment changed with cultivar and treatment stage .

结果表明：切花月季对GA3处理的反应存在着品种间差异，GA3对瓶插寿命的影响也随处理时期而不同。

Study on Physiological and Biochemical Changes after Low-Temperature Vernalization and GA3 Treatments in Mustard

低温春化和GA3处理后芥菜发育的生化变化

Effects of light , GA3 and sucrose on anthocyanin accumulation in maize roots were investigated .

以玉米胚根为试材，初步研究了光、GA3、蔗糖对根中花色素苷积累的影响。

The effect of GA3 on plant height of 26 local semidwarf rice varieties in Sichuan was presented .

26份四川水稻地方矮种品种株高对GA3反应可分为敏感型和非敏感型。

The results showed that during the litchi FBD the content of GA3 lowered constantly .

结果表明：2个品种在整个荔枝花序分化过程中内源GA3的含量不断的下降；

GA3 treatment increased leaf area decreased chlorophyll a and total chlorophyll content , but had little effect on net photosynthesis .

GA3处理使叶面积增大，叶片的叶绿素a及叶绿素（a+b）含量下降，但净光合速率变化不大。