In some conifers adventitious roots can form the largest part of the root system.
在一些针叶树不定根形成的根系统的最大部分。
After 12-14 days, adventitious root primordia developed into young adventitious roots.
大约经12—14天，不定根原基发育为幼小不定根并伸出周皮之外。
The process of the adventitious root formation in grape cuttings can be divided into six periods.
不定根的形成过程可以分为六个时期。
The result shows that auxin polar transport plays an important role in adventitious root formation.
结果提示，生长素极性运输活性对不定根形成起着重要作用。
Results identified that the adventitious root primordia originated from the vascular cambium cells.
结果表明：试管苗不定根的根原基发生于形成层。
The promotion of adventitious root formation by auxin was proven to be related to ethylene releasing.
生长素类物质处理插穗促进不定根形成，与诱导乙烯释放有关。
The way of molecular regulation underlying adventitious root is complex and far beyond understanding now.
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 fibrous root system in cereals comprises primarily adventitious roots (ARs), which play important roles in nutrient and water uptake.
谷类作物的须根系主要由不定根组成，在营养物质和水分吸收中发挥重要作用。
The mechanism of formation of adventitious root induced by light or dark pretreatment was initially studied in stem of broad bean seedling.
以蚕豆幼苗为材料，对光、暗预处理诱导植物不定根生成的机理作了初步研究。
Adventitious roots are vital for water and nutrient assimilation by cereal crops because they comprise the bulk of the fibrous root system.
不定根组成了禾本类作物的须根系，对水分和养分的吸收起着关键的作用。
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.
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。
In the culture process of the adventitious root, the consumption of Ca2 + and Mg2 + was relatively few. After the culturing, there were still 48.3% Ca2 + and 34.2% Mg2 + existing in the medium.
雷公藤不定根培养过程中对钙和镁的消耗相对较少，培养结束后培养基中还有48.3%的钙离子和34.2%的镁离子存在。
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.
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。
MethodsUnder aseptic circumstance, the adventitious root formation of the cutting branch and explant of Gynostemma Pentaphyllum and growth hormone intervention in the root formation were observed.
方法采取绞股蓝试管繁殖苗插条及外植体，在无菌条件下研究不定根的生成及激素对生根过程的影响。
Latent root primordium was not found in shoots in test tubes. The induced root primordium which originated from the division and differentiation of pith ray cell developed into the adventitious roots.
并对四倍体刺槐无性系试管苗不定根的发育过程进行了解剖观察，结果表明试管苗嫩梢无潜伏根原基，不定根由诱生根原基发育形成，诱生根原基源于髓射线细胞的分裂和分化。
Adventitious shoots took root and grew to regenerated plants on MS medium.
不定芽在MS培养基中可以生根，长成健康植株。
It also showed that adventitious bud could grow root and develop complete plants in the medium MS.
不定芽在MS培养基上可正常生根，发育成完整植株。
For the multiplication and root development of the adventitious bud from leaf disc, hormone concentration and composition were also examined in this study.
另外，以叶片再生不定芽为试材，进行了不同激素组合对百合增殖和生根的研究。
For the multiplication and root development of the adventitious bud from leaf disc, hormone concentration and composition were also examined in this study.
另外，以叶片再生不定芽为试材，进行了不同激素组合对百合增殖和生根的研究。
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