组织培养

Using the tissue cultured bulblet of narcissus cultivar Fortissimo as tested materials, with 1/2MS as the basic medium, 4 conch, of NAA and IBA including 1.0, 0.5, 0.1 and 0.05 mg/L were set up to study the effects of hormone on rooting induction of tissue culture seedlings in narcissus.

方法］以水仙栽培品种Fortissimo的组织培养小鳞茎为试验材料，以1/2MS为基本培养基，设计1.0、0.5、0.1，0.05mg/L 4个NAA、IBA浓度，研究激素对水仙组培苗生根诱导的影响。

This study will provide the scientific reference for choosing the feasible medium in tissue culture of Hemistepta lyrata Bunge.

结论］该研究为泥胡菜组织培养中适宜的培养基选择提供科学依据。

Some pedicels of butterfly orchid were employed as explants to study the factors of the basic medium、6-BA、variety、the node in pedicel etc.

实验以蝴蝶兰花梗为外植体，采取组织培养的方法，设置多项平行处理，目的在于对影响腋芽诱导的基本培养基、6 BA、母株品种、花梗节位等因素进行研究。

High frequency of callus induction and plant regeneration of recipients are very important for genetic transformation.

良好的组织培养效果是提高植物基因转化效率的基础。

Progresses in castor biotechnology were summarized in terms of tissue culture and genetic transformation in this paper.

本文从组织培养和遗传转化两个方面并结合本实验室的工作综述了蓖麻生物工程研究的最新进展。

At present, the research about Puna Chicory is most on the culture technology for high yield. But the study on tissue culture and gene transformation is little.

目前国内外普那菊苣相关研究多集中在高产栽培技术方面，而有关普那菊苣组织培养和基因转化方面的研究报道较少。

The way of combination of room lecturing and field visits will be applied to the training course and participants will have chance to visit some experimental farms and processing factories related to training course, which includes : High-yielding Cassava Plantation of Experimental Farm of CATAS; High-yielding Mountain Land Cassava Plantation of Xin Jin Farm in Qiongzhong, Hainan; High-yielding Cassava Plantation of Yacha Farm in Baisha, Hainan; High-yielding Sandy Land Cassava Plantation of Banqiao, Dongfang city, Hainan; Dan Zhou Song-Tao Starch Processing Factory; Tun Chang Cassava Starch Processing Factory and Cassava Alcohol Processing Factory of Yedao Corporation Limited etc, so as to let participants know more knowledge of cassava practical techniques and better understand what they learn in the room lectures.

受中华人民共和国商务部委托，中国热带农业科学院将于2008年11月6日－12月5日在海南省儋州市举办"非洲国家木薯生产与加工技术培训班"。培训班工作语言为英语，授课老师将由中国热带农业科学院的专家教授担任。本次培训的主要内容是：中国国情与中国改革开放以来所取得的成就；中国历史与文化简介；木薯淀粉加工技术；木薯酒精加工技术；木薯病虫害防治技术；木薯选育种技术；木薯生物技术；木薯高产栽培技术；木薯推广技术；木薯综合利用技术；木薯组织培养技术；木薯生理基础等等。该培训班采取教学与实践相结合的方式，培训期间，将安排学员参观和考察，从而使学员了解更多的木薯实用技术，更好地掌握所学知识。

We are doing some experiments on tissue culture, microcuttage and cuttage.

我们做了一些组织培养、微扦插和扦插的实验，这是我们所拍的一些照片。

Two main methods of tree roses root-stocks' propagation are discussed: tissue culture and cuttage.

该文进一步概述了目前繁殖树月季砧木的两种主要方法，即组织培养和扦插繁殖的方法。

Generally, there are three methods for raising seedling in a large scale: tissue culture, seed germination and cuttage.

通常有三种方法可以用来大规模培育红豆杉秧苗：组织培养，种子萌发和扦插繁殖法。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。