plantlets

Differentiation to form roots, shoots and plantlets can be induced by selecting an appropriate auxin: cytokinin ratio for the medium.

通过配置培养基中生长素和细胞分裂素合适的比例可以诱导分化形成根、茎和小植株。

A number of regenerate plantlets were induced from leaf blade and cotyledon of tobacco hybrid by tissue culture.

通过杂种叶片以及子叶的组织培养，诱导出了许多杂种的再生植株。

Plantlets have been induced from two carrot crown gall strains and two tobacco crown gall strains.

两个胡萝卜和两个烟草冠瘿株系分别得到再生植株。

Several transfers to fresh medium may be required if the formation of plantlets is desired.

如果需要形成小植物体，需要将培养材料多次转移到新鲜的培养基中。

Effects of different media and culture conditions on rooting in vitro of test - tube plantlets of Vitis vinifera L .

培养基和培养条件对葡萄试管苗生根的影响。

Effects of Cold-hardening on Freezing Tolerance and Antioxidant Enzyme Activities in Plantlets of Saussurea laniceps Hand. -Mazz.

低温锻炼对绵头雪莲花组织培养苗抗寒性及抗氧化酶活性的影响。

The survival probability of good quality plantlets was over 80%.

再生小苗的移栽成活率达到80%以上。

and regulation of flowering stage in south region of Guangxi, the plantlets were grown in greenhouse for large scale production in 2007.

2007年在温室大棚进行蝴蝶兰组培苗规模化种植，研究广西南部地区蝴蝶兰组培苗栽培及花期调控技术。

Direct organs regeneration system was studied using the leaves, petioles, stems and the roots of test-tube plantlets of grape .

以葡萄继代试管苗的叶片﹑叶柄、茎段和根为试材，进行器官直接再生体系建立的研究。

Effects of Different Light Qualities on Root Growth and Development of Test-tube Plantlets of Vitis vinifera L.

不同光质对葡萄试管苗根系生长的影响。

The micro--tubers were produced from slices of tubers, and they differentiated buds and roots, then plantlets established.

块茎切块诱导产生微型小块茎，然后分化芽和根，长成小植物。

Screening of Culture Medium for Virus-free Plantlets of a Sweet Potato Variety '868-4'

优质甘薯品种868-4脱毒苗培养基筛选简报

Nursing humidity of matrix and circumference was very important to the living and growth of plantlets.

基质与环境水分的保持对组培苗的成活与生长至关重要；

The strains HO6 and HA4 were selected as superior strains based the mensuration results of the plantlets.

根据苗木各项指标的测定结果，筛选出HO6和HA4优良菌株。

Result The tobacco mosaio virus was eliminated from plantlets of shoot -tip culture.

结果怀地黄茎尖培养苗已脱去地黄黄斑病毒。

A regeneration system of plantlets was established with apical bud of Acer negundo L.

初步建立了复叶槭顶芽组培再生体系。

Only 6 plantlets were regenerated form 270 calli by Agrobacterium-mediated transformation method, the transformation frequency was 2. 2%.

通过农杆菌介导转化法侵染270块的愈伤组织，获得6株再生植株，转化率2.

Bud subculture can produce new plantlets 4 times earlier than seedling culture. 2.

姜块二次培养可比生姜初次接种时的成苗时间快4倍左右。

Changes of the Transpiration and Photosynthetic Characteristics in Ginger Test-tube Plantlets after Transplantation

姜试管苗移栽过程中的蒸腾及光合性能变化

Isolation and Culture of An Endophytic Fungus Associated with Dendrobium huoshanense and Its Effects on the Growth of Plantlets

霍山石斛内生真菌分离、培养及其促生作用的初步研究