trifoliata (L)Raf sexual hybrids] on growth and annual change of nutrients in leaf of two years old navel orange (Citrus sinensis Osbeck).
以体细胞杂种红桔+枳和红桔+粗柠檬、有性杂种Troyer枳橙和Sweingel枳柚作砧木的脐橙2年生嫁接苗为试材,利用盆栽试验研究了不同砧木对苗木生长和叶片养分含量年动态变化的影响。
Cross-breeding in Tree Peony and Fertility Research of Intersectional Hybrids
牡丹的杂交育种及组间杂种育性的研究
Study on the Fertility of Citrus Somatic Hybrid and the Fruit Development of Empty-seed Pummelo;
柑桔体细胞杂种育性和柚瘪籽果实发育的研究
Mapping QTLs underlined Pollen and Spikelet Fertility of Indica/japonica Hybrids;
水稻籼粳亚种间杂种育性的QTL定位研究
Lily Distant Hybridization and Seed Characteristics
百合杂交育种及杂交种子特性的研究
Is the Female Sterility Present in indica-japonica Hybrid Rice?
水稻亚种间杂种是否存在雌性不育?
Hybrid sterility is sometimes overcome by polyploidy.
有时可用多倍性来克服杂种不育性。
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
Analysis on the Fertility of Wheat Male-sterile Line BNS and Its F_1 Hybrids
小麦雄性不育系BNS及其杂种F_1的育性分析
Sex up the male pig for cross breeding
引起公猪的性欲来杂交育种
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。
The Growth Characteristics of Main Agronomic Traits and Breeding Direction of Xinjiang Hybrid Cotton
新疆杂交棉主要农艺性状发育特点及育种方向
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
Genetic Analysis for Inter-subspecific Hybrids Sterility in Rice (Oryza Sativa L.);
水稻籼粳亚种间杂种不育性的遗传分析
THE INTERSPECIFIC CROSSING OF MEI FLOWER AND COLD HARDINESS BREEDING
梅花远缘杂交与抗寒育种——(Ⅰ)梅开花授粉习性及远缘杂交的探讨
Developing High Yield Hybrids, Probing the Genetic Basis of Heterosis and Bacterial Blight Resistance in Rice;
超高产杂交水稻选育及杂种优势和白叶枯病抗性的分子遗传研究
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
Fertility Restoration to Several Hybridization Descendants in Triticeae Grasses;
几种小麦族禾草远缘杂交后代育性恢复研究
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