crossing sterility是什么意思

网络释义

用法例句

Breeding of the Brassica napus cultivar Huyouza 4,a recessive genic male sterile(GMS)hybrid with double low content in rapeseed

甘蓝型双低隐性核不育杂交种沪油杂4号的选育

Breeding of High Quality and Yield Genic Male Sterility Hybrid Variety Shuangyouza No.1 in Brassica napus

高产优质甘蓝型核不育杂交种双油杂1号的选育

Analysis of Heterosis of Yield and Fiber Quality Traits for the Genetic Male Hybrid in Cotton

核不育杂交棉产量纤维品质性状的杂种优势分析

Selection of Chuan Hybrid Cotton No.19 with High Quality and Insect-resistance

优质抗虫核不育杂交棉川杂棉19的选育

Classification, Inheritance of Environmentally Enduced Genetic Male Sterile (EGMS) Lines and Parent Selection for Breeding of Inter-Subspecies Hybrid Rice;

水稻环境敏感核不育系的分类、遗传及亚种间杂交稻亲本选配研究

Research of Interspecific Cross and Gynogenesis in Several Kinds of Economic Sea Urchin;

几种经济海胆的种间杂交和雌核发育研究

A major barrier to interspecific hybridization is sterility in the F1 progeny.

种间杂交的主要障碍是F1代的不育性。

Study on Hybrid Seed Failure by 4x×2x and 2x×4x in False Pakchoi(Brassica parachinensis)

菜薹二倍体与四倍体间杂交的杂种不育性研究

Lily Distant Hybridization and Seed Characteristics

百合杂交育种及杂交种子特性的研究

hybrid merogony

杂种无核卵块受精发育

It is a good sterile line for breeding of quality hybrid rape varieties with yellow peel.

是开展黄籽优质杂交油菜育种的优良不育系。

The Breeding of Sugarbeet Male Sterile Polyploid Variety Tianyan 305

甜菜雄不育多倍体杂交品种──甜研305的选育

Nucleic Male Sterility and Studies on Heterosis Application in Cotton;

棉花雄性核不育系及杂种优势利用研究

A Study on Hereditary Regularity of Hubei Photo-Sensitive Genetic Sterile Rice

湖北光敏核不育水稻遗传规律研究 Ⅰ、原始光敏核不育水稻与中粳杂交后代育性分析

Studies on Cross Breeding and Application of Hippeatrum Hybridum;

杂种朱顶红（Hippeatrum Hybridum）杂交育种与栽培研究

Effects of Nutrition Level on Different Crossbred Beef Cattle Fattening Result;

营养水平对不同品种杂交肉牛育肥效果的影响

Study on the Sterility of F_1 Hybrids between Indica and Japonica Rice;

水稻灿粳亚种间杂交子一代不育机理的探讨

Studies on Testing Methods of Pre-harvest Sprouting of Male Sterile Lines in Hybrid Rice Seed Production

杂交水稻制种不育系穗发芽抗性鉴定方法研究