1.
The Study on Fertility Restoration of the Hybrid F_1 between Leymus Chinensis and Leymus Cinereus
羊草与灰色赖草杂种F_1育性恢复的研究
2.
Study on the Development Performance of 6 Months DF_1 and BF_1 Crossbred
6月龄德本F_1和蓝本F_1牛生长发育性能研究
3.
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
4.
Study on the Reproductive Fertility of the First Filial Generation of Wild Japanese Quails and Domestic Quails;
野生日本鸣鹑和家鹑杂交F_1代能育性研究
5.
The Adaptability Performance Analysis of DF_1 and BF_1 Beef Crossbred
德本F_1蓝本F_1牛适应性分析研究
6.
The Effect That Different Isonucleus-allocytoplasmic Impact on Agriculture Character of Rice CMS and Testing the Seeds Purity of Hybrid Rice;
不同败育胞质对水稻不育系农艺性状的影响及杂种F_1代纯度鉴定
7.
Studies on the Gonadal Development and the Mechanism of Chromosome Doubling of Male Gamete in F_1 Hybrids of Carassius Auratus L. Red (♀)×Cyprinus Carpio L. Yuanjiang (♂);
鲫鲤杂种F_1性腺发育及雄性配子染色体加倍机制的研究
8.
Fertility Restoration to the Interspecific Hybrid F_1 of Elymus Canadensis and E.sibiricus;
加拿大披碱草与老芒麦种间杂种F_1代的育性恢复研究
9.
Determination of Parent Reproduction Characteristics in the Alfalfa New Variety Breeding and the Preliminary Study of Its F_1;
紫花苜蓿新品种培育中的亲本繁殖特性测定及F_1代初步研究
10.
Study on the Main Characters of Hybrids F_1～F_3 between Male Sterile Line Sorghum and Sudangrass;
雄不育系高粱与苏丹草杂种F_1～F_3代主要性状研究
11.
Physiological and Biochemical Study on Leaf Senescence in F_1 Hybrids of a Male Sterile Line with Puriple Leaf Marker;
紫叶标记性两系不育系杂种F_1叶片衰老的生理生化研究
12.
Difference of Yield Traits between Normal Plant and Sterility Plant of F 1 Generation of Hybrid Rape;
杂交油菜F_1代不育株与正常株产量性状差异比较
13.
The Characters Analyses of the Dwarfing Mutant Strain of the Male Sterile Line 261S and the Hybrid Rice ‘New Minyouxiangjing’
水稻不育系261S矮化突变体及其F_1‘新闵优香粳’杂交稻的性状分析
14.
Study on Meat Quality and Feedlot Performance of F_1 Which Bore Cross Yunnan Black Goat
云岭黑山羊与波云F_1代山羊的育肥及肉质性能的研究
15.
Preliminary study on genetic characters of F1 progenies of Pleurotus eryngii and breeding of F82 strain
杏鲍菇杂交F_1代群体部分性状遗传分化研究及F82菌株的选育
16.
Studies on Early Gonadal Differentiation and Sex Reversal in Silver Carp (Hypophthalmichthys Molitrix) and Genetic Diversity of Inbreeding F1 Progeny in Two Artificial Gynogenetic Strains of Silver Carp;
鲢早期性分化与性转及两个雌核发育系近交F_1代遗传多样性的研究
17.
Molecular cytogenetics, fertility, and scab resistance of the intergeneric hybrid F_1 and BC_1 between Triticum aestivum and Roegneria kamoji
普通小麦与鹅观草属间杂种F_1及BC_1的分子细胞遗传学、育性和赤霉病抗性研究
18.
Study on Hybridization Technique of Dendranthema x Grandiflorum and Identification of Hybrid F_1;
菊花育种技术及其F_1代杂种鉴定