The effect of PPF and DIF on plantlet growth of potato in vitro under photoautotrophic condition was investigated.
研究了光通量和昼夜温差对自养培养马铃薯试管苗生长的影响。
Vermiculite is the best plantlet substrate .
移栽采用蛭石作为苗床基质。
The Survival rate of plantlet is high in field.
试管苗移植田间有较高成活率。
Dry culture medium was favor of regenerating plantlet, optimum AGAR content was 1.2%.
较干燥的培养基更利于小孢子胚成苗，最适的琼脂含量是1.2%。
By using the improved isothiocyanate method, total RNAs were extracted from leaves of sterile Maca plantlet.
以玛咖无菌苗叶片为材料，通过改良的异硫氰酸胍法提取其总rna。
This paper discusses the researching actuality inland and overseas of tissue culture plantlet transplant robot.
本文阐述了组培苗移植机器人的国内外研究现状。
It was discussed that cross combination is the key factor to increase the green plantlet regeneration rate of wheat.
因此，选择适当的杂交组合是提高小麦花粉植株再生频率的关键。
The culture condition of callus formation and plantlet regeneration of revers genic sterile rice variety FHS was studied.
以反向核不育水稻品系FHS为研究材料，对其成熟胚愈伤组织的诱导及其再生条件进行了研究。
Variation potential (V. P.) transmission in the xylem of willow plantlet was recorded using outside cell electrode records.
用胞外电极记录了柳茎木质部中的变异电波传递。
The amylose content was not related to the callus induced percentage, growth rate or green plantlet redifferentiation percentage.
直链淀粉的含量与愈伤组织诱导率、生长速率、绿苗分化率的相关均未达到显著水平。
In the process of tissue culture plantlet production, the plantlet bottle with small entrance is used for reducing bacteria pollution.
在工厂化组培苗生产过程中，为减少病菌污染，生产上多采用细口培养瓶育苗。
The system of vitro plantlet regeneration from the leaves of tetraploids of Paulownia elongate and Paulownia fortunei was established.
以叶片为外植体，建立了同源四倍体兰考泡桐和白花泡桐体外植株再生系统。
It approximately took 13 weeks to complete the transition from callus induction to in vitro plantlet transplantation to perlite matrix.
从诱导愈伤组织到组培苗在珍珠岩中过渡成活，大约需要13周。
The results showed that shoot segment in vitro survive rate is larger in spring than in autumn, and green dense callus could form plantlet.
结果表明当年生枝条茎段组织培养春天比秋天成活率高，绿色致密的愈伤组织能够成苗。
A plantlet had been obtained. Histological sections proved that the embryos had a typical histological structure of monocot somatic embryos.
组织学切片证明所诱导的愈伤组织是胚性组织，其所产生的体胚具有典型的单子叶植物体细胞胚的组织结构。
Meristem tip culture of Sweetpotato can obtain virus-free plantlet. Storing the virus-free plantlet in vitro is economic and applicable at present.
由茎尖分生组织培养成无病毒苗并进行试管保存，是当前既经济又实用的方法。
This article is a part of study on tissue culture plantlet transplant robot, which designs the automatic transport system of tissue culture plantlet.
本课题为组培苗移植机器人研究的一部分，设计了组培苗自动输送系统。
The key period of element absorption was plantlet to visible bud stage. Potassium was more important than Nitrogen and Phosphorus for development of bulb.
植株营养吸收的关键时期为幼苗至现蕾期，鳞茎发育对钾营养的需求大于氮和磷。
Improving microspores embryogenic ability and plantlet regeneration ability from microspore-derived embryos is the key of isolated microspores culture technique.
胚胎发生能力和再生植株转化率是游离小孢子培养技术的关键问题。
A study was conducted on the effect of different concentration of NAA treatments on the cutting propagation of triploid Populus tomentosa testtube plantlet cuttings.
研究了不同浓度NAA处理对三倍体毛白杨试管苗切段扦插繁殖的影响。
We adopt a new in vitro culture technique. including obtaining of aseptic seedling, test tube grafting, joint callus proliferation and plantlet regeneration fron callus.
本文采用了一项新的离体培养技术，它包括无菌苗的获得、试管嫁接、嫁接部位愈伤组织的增殖以及从愈伤组织中再生植株的操作程序。
Both the callus induction rate and green plantlet regeneration rate increased with increasing the cold treatment time but decreased sharply when the time reached certain degree.
出愈率和绿苗分化率都随冷处理时间增加而增加，到一定程度后都又急剧下降。
This experiment also studied the transplanting technology of Elaeagnus mollis Diels tube plantlet and environmental conditions and the transplanting survival ratio was up to 66%.
本实验对翅果油树试管苗的移栽技术及环境条件进行了探讨，移栽成活率达66%。
Using stems and young leaves of Rubus biflorus as explants, this paper researched the effect on inducing callus, budlets and roots and plantlet regeneration of different concentration hormone.
利用粉枝莓的茎段和幼嫩叶片作为外植体，研究了不同激素水平对诱导产生愈伤组织、芽和根，完成植株再生的影响。
Study on Multiple Shoot Induction and Plantlet Regeneration of Kale;
羽衣甘蓝成熟小孢子胚转到固体培养基上可直接萌发成苗。
Study on Multiple Shoot Induction and Plantlet Regeneration of Kale;
羽衣甘蓝成熟小孢子胚转到固体培养基上可直接萌发成苗。
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