种质

The genetic relationship and classification of 65 accessions of loquat germplasm (Eriobotrya spp.) was analyzed by RAPD.

利用RAPD技术对65份有代表性的枇杷种质资源进行了遗传亲缘关系及分类研究。

RAPD Analysis of 65 Accessions of Loquat Germplasm Eriobotrya spp.

65份枇杷种质资源的RAPD分析，陈义挺；赖钟雄；陈菁瑛；蔡英卿；郭玉琼；吴金寿-66文免费论文库，大学生论文库

Meanwhile, some flowers scientific namesand common names in the publications are not in consistent with each other,which has caused great confusions in the floricultural market in our country.

中国花卉种质资源种类繁多，是世界公认的&园林之母&，但由于历史、社会和人为等方面的原因，造成了严重的同物异名或同名异物现象；各种花卉的拉丁名、汉语俗名等多不尽一致，国内花卉市场上花卉的名称也多混乱。

China, mother of gardens, has many kinds of flowers with abundant resources, however, there are many and serious problems about flower names such as the same flower with different names and the different flowers called the same name on account of history, society and man-made reasons. Meanwhile, some flowers' scientific names and common names in the publications are not in consistent with each other, which has caused great confusions in the floricultural market in our country.

中国花卉种质资源种类繁多，是世界公认的&园林之母&，但由于历史、社会和人为等方面的原因，造成了严重的同物异名或同名异物现象；各种花卉的拉丁名、汉语俗名等多不尽一致，国内花卉市场上花卉的名称也多混乱。

Besides, there still have never been reported about the situation of wild species originated from China in evolution of strawberry, research on cytogenetics of hybrids from the cross of wild species originated from China with cultivars of Fragaria will also be helpful for understand the relationship between wild species and cultivars and strawberry origin and evolution.

另一方面，原产我国草莓资源在草莓属进化中的作用至今尚未见报道，通过种间杂交及细胞遗传学研究可有助于探明草莓种质间的亲缘关系，为了解草莓的起源和进化提供参考。

To reveal the morphological variation in the main producing areas in China, eight characteristics of the leaves, flowers, fruits, and stems of Houttuynia cordata, namely fructescence length, diameter, and stalk length; flower or fruit number per plant; capsule number; seed number; plant height; and ground diameter; from 23 different provenances were investigated.

揭示全国鱼腥草Houttuynia cordata主产区种质资源形态变异规律，为选育鱼腥草优良品种提供依据。

These results provide value information to select cold tolerance germplasm and furtherly study the mechanism of cold tolerance.

该试验结果可以为抗寒槟榔种质筛选和槟榔抗寒性机理的深入研究提供理论依据。

Introducing into to wheat the gna gene that encodingsnowdrop lectin(Galanthus nivalis agglutinin;GNA),a toxic protein to Homoptera,or cryIA gene that encoding Bacillus thuringiensis insecticidal protein forLepidopteraby genetic transformation will produce new germplasm that maybe produce resistant to somekinds of pests.

利用转基因技术，将对同翅目昆虫具有抗性的雪花莲凝集素基因gna和对鳞翅目昆虫具有抗性的苏云金芽孢杆菌杀虫蛋白基因cryIA导入小麦，极有可能获得对某些害虫具有一定抗性的小麦新种质。

Chemical mutagenesis can effectively create many new peanut genotypes. And appropriateconditions of induced mutation can increase mutation efficiency and develop peanut germless resources well.

化学诱变能有效的创造各种突变体，确定诱变的适宜条件能提高诱变效率，更好地拓展花生种质资源。

Gossypium arboreum is still grown in India and Pakistan and also used as an elite in current cotton breeding programs. In addition, G.

目前，亚洲棉在印度和巴基斯坦仍有种植，作为优异的种质资源，并在今后棉花育种过程中还存在较大的直接利用潜力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。