1·Auxin also causes the plant to develop a vascular system, to form lateral roots, and to produce ethylene.
生长素还能使植物形成维管系统，形成侧根，并产生乙烯。
2·Its obvious main root, lateral roots developed.
其主根不明显、侧根发达。
3·Roots are the main root, lateral roots and root hairs developed.
根系有主根、侧根和发达的根毛。
4·Lateral roots are important to plants for the uptake of nutrients and water.
侧根对植物养分和水分吸收是非常重要的。
5·These mutants exhibited reduced numbers of lateral roots (LRs) and partial loss of gravitropism.
这些突变体的侧根数目减少，向重性部分丧失。
6·All the things showed that the rhizobia could induce the root hairs on the lateral roots of some legume species.
说明根瘤菌对有些结瘤豆科树种的根毛具有诱导作用。
7·The starch content in first lateral roots of tea tree was reduced by 32.2% on the average during the period of shading.
茶树根系中贮藏物质淀粉含量减少，如一级侧根中的淀粉平均降低了32 .2 %。
8·The higher the precipitation, the greater the root depth, total root length and root diameter, the more lateral roots and the lower ratio of root to shoot.
降雨量越大，根系越深、总根长越大、根系直径越大、侧根越多、根冠比越低。
9·It have been confirmed that both polyamines and NO promote the development of plant lateral roots, and that polyamines can induce NO production in plant tissues.
业已证实，多胺和NO对植物侧根发生都有促进作用，且多胺可以诱导植物多种组织产生NO。
10·Adonis amurensis is perennial herb, Its roots are nearly primary structure in the whole life, Primary Xylems of main root and lateral roots of one year seedling are diarch.
冰凉花属于宿根植物，其根几乎终生为初生结构。一年生苗直根系的主根和侧根的初生木质部均为二原型。