Studies on insect-resistant mechanism of transgenic triploid of Chinese white poplar

转基因 三倍体毛白杨的抗虫机理研究

Studies on fingerprinting of seedless triploid watermelon cultivars and hybrid purity identification by SRAP markers

基于SRAP的 三倍体无子西瓜品种指纹分析和杂种纯度鉴定

A New Mini Triploid Seedless Watermelon Variety ' Yellow Rose No. 1 '

高 维生素 C、 瓜氨酸含量小果型西瓜新品种黄玫瑰无籽1号的选育

Comparison of Several Methods for Improving Germination of Triploid Watermelon Seeds

几种方法对提高 无 籽西瓜种子发芽的对比研究

Furthermore maternal biased chromosome conversion was revealed by GISH in both triploid and diploid hybrids as early as at trophore-larvae stage .

GISH分析显示，栉孔扇贝与海湾扇贝不同倍性的杂种后代早在担轮幼虫阶段就出现母本偏向性染色体转变。

Embryological studies of megaspore abortion of eating triploid banana

三倍体食用蕉大孢子败育的胚胎学研究

The paper has analyzed the growth adaptability of10 varieties of triploid Populus tomentosa of pulpwood forest afforested in Shiyanghe in2001 .

本文分析了2001年作为纸浆林发展引种的10个 三 倍 体毛白杨系号在石羊河流域造林的生长适应性。

Leaf nutrient diagnosis of triploid Populus tomentosa with DRIS

三倍体毛白杨叶片营养DRIS诊断

Study on in vitro fast-propagation and industrialization breeding techniques of triploid Chinese white poplar

三倍体毛白杨组培快繁和工厂化育苗技术研究

Transformation and Expression of Two Insect-Resistant Genes to Hybrid Triploid of Chinese White Poplar

双抗虫基因对 三倍体毛白杨的转化和抗虫性表达

Practice in constructing the pulp-making raw material forest base of triploid Chinese white poplar

建设 三倍体毛白杨纸浆原料林基地的初步做法

Analysis of the insect-resistance of the triploid Chinese white poplar transformed with two insect-resistant genes

转双抗虫基因 三倍体毛白杨抗虫性分析

The observation on chromosome of Rhus verniciflua Stokes and the discovery of triploid lacquer tree

漆树染色体观察及 三倍体漆树的发现

Cytoplasmic Inheritance of Section Leuce in Populus and Their Triploid Hybrid Clones It passes on the hereditary material to each daughter cell .

白杨派树种及其 三倍体杂种细胞质遗传研究它将遗传物质传至每个子细胞。

A Study on Triploid Clone of Populus Tomentosa Carr . Lignin Structure and Its Changes in Pulping and Bleaching ; Effects of Hydroxyethyl Methyl Cellulose on the Microstructure of Cement Pastes

三倍体毛白杨的木素结构及其在制浆漂白过程中的变化羟乙基甲基纤维素影响水泥浆体微观结构的研究

SDS-PAGE showed that the major structural proteins of diploid and triploid parasites had similar molecular weight values .

SDS-PAGE结果表明，两型虫 株的结构蛋白质均具有基本相同的分子量。

The biological characteristics of Triploid crucian carp and Triploid common carp have been studied detailedly by various methods on a basis of physiological ecology .

本文主要从生理生态学的角度采用多种方法较详尽地研究了 湘云鲫和湘云鲤的多个生物学特征。

Comparative study on the spermary histological structure of triploid and diploid Carassius auratus gibelio ;

通过光镜、扫描与透射电镜技术对 杂色鲍精巢的显微及超微结构进行研究。

Annual Change of Soil Nutrients in Triploid Populus tomentosa Plantations under Different Planting Densities

不同种植密度下 三 倍 体毛白杨林地土壤的养分消耗

Preparation and Identification of Two Monoclonal Antibodies ; Cytoplasmic Inheritance of Section Leuce in Populus and Their Triploid Hybrid Clones

两种单克隆抗体杂交瘤细胞株的建立白杨派树种及其 三倍体杂种细胞质遗传研究

Formation and Biological Characterization of an Improved Triploid Crucian Crap

改良 三倍体鲫鱼的形成及其生物学特征研究

Study on Quick Propagation of Triploid Chinese White Poplar Trees by Using the Technology of Tissue Culturing

应用组织培养技术进行 三倍体毛白杨快繁的研究

Progress of Study on Germination Inhibitions and Methods Improving Germination In Triploid Watermelons

三倍体西瓜种子发芽障碍及改善发芽状况的研究进展

Creation and Genetic Analysis of Triploid Citrus Germplasm

柑橘 三倍体种质资源的创造及遗传分析

Based on the chemical composition analysis of the quick-growing triploid aspen we can conclude that it is more appropriate to be used as a raw material for papermaking than straws .

对 三倍体速生杨木的化学组成进行了分析研究，结果表明，与草类原料相比 三倍体速生杨木更易于造纸。

A Study on the Diurnal Variations of Photosynthetic Characters of 9204 an Artificial Triploid Mulberry in Xinjiang

人工 三倍体桑树品种9204光合速率的日变化测定试验

Study on Alkali Peroxide Mechanical Pulp of Triploid of populus Tomentosa by Laccase Treatment

漆酶处理 三倍体毛白杨APMP两段纸浆的研究