由于不定根发生过程的复杂性，到目前为止对其调控机制的了解还十分有限。
The way of molecular regulation underlying adventitious root is complex and far beyond understanding now.
目前研究表明：较低浓度的稀土元素可以促进植物种子的萌发、根的生长、根重的增加和不定根发生等。
The present results showed that the REEs at a lower concentration stimulate germination of seeding, promote root growth, increase root length and induce adventitious rooting.
对结球甘蓝自交不亲和系进行快繁，以探讨不同外植体、激素配比及浓度、定植方式等因素对结球甘蓝不定芽、不定根发生能力等的影响。
The factors of explants, hormone combination and concentration and plant mode were investigated on tissue rapid reproduction technology of self-incompatible line in headed cabbage.
毛萼田菁的茎瘤形成于茎上蛰伏的不定根发生点。 当合适的根瘤菌从不定根发生点裂口入侵后，刺激不定根原基周围的皮层细胞分裂形成含菌组织而发育成茎瘤。
Rhizobium sesbania infected through the apical rupture of the growing site of adventitious root, multiplied in the fissure around the root primordium and stimulated the division of cortex cells.
根蘖苗不定根在4年生以后大量发生。
The adventitious roots breaks out profusely on the 4 year old stocks grown from suckers.
结果表明：试管苗不定根的根原基发生于形成层。
Results identified that the adventitious root primordia originated from the vascular cambium cells.
ZR对不定根根原基的发生没有明显的作用，但在不定根的进一步生长发育过程中发挥着重要作用；
ZR doesn't influence adventitious roots generation observably, but plays an important role in consequently adventitious roots growth.
MS培养基无论是否添加萘乙酸，蓝猪儿试管苗都能发生不定根，萘乙酸使不定根的数目增多，分布密集。
The tube plantlet cultured on 1/2 MS medium could produce roots and NAA was optimum for root number.
MS培养基无论是否添加萘乙酸，蓝猪儿试管苗都能发生不定根，萘乙酸使不定根的数目增多，分布密集。
The tube plantlet cultured on 1/2 MS medium could produce roots and NAA was optimum for root number.
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