Effects of nutrition on lifespan,development and fecundity of blattella germanica;
营养对德国小蠊寿命、生长发育及繁殖力影响
Regressive Parabola Model of Effects of Temperature and Humidity on Survival Rate and Fecundity in Chilo suppressalis(Walker);
温度和湿度对二化螟存活率与繁殖力影响的回归模型
Effects of host plants on development and fecundity of Brontispa longissima (Gestro);
寄主植物对椰心叶甲生长发育和繁殖力的影响
Primary selection of a precocious strain of Eimeria praecox and its reproductivity;
广西鸡球虫虫株早熟系的初步选育及繁殖力的研究
The Effect of Retention of Placenta on Reproductivity in Postpartum Dairy Cows;
胎衣不下对奶牛产后繁殖力的影响研究
Objective To investigate the effects of yeast on reproductivity and growth of Drosophila melanogaster.
目的 研究酵母粉对果蝇繁殖力和生长发育的影响。
Parasitization capacity,fecundity,development and survivorship of Scleorderma sichuanensis Xiao were observed at 25℃ and 75% RH when it developed on the pupae of Tenebrio molitor Linne,and its life table of laboratory population was established.
在25℃恒温和RH75%条件下,观察了川硬皮肿腿蜂在黄粉虫蛹上的寄生能力和繁殖能力,及其各个阶段的发育、存活情况,编制了川硬皮肿腿蜂实验种群生命表。
Association between exon 2 of melatonin receptor 1A gene and prolificacy in Small Tail Han sheep;
褪黑激素受体1A基因外显子2与小尾寒羊高繁殖力的关联
Polymorphism of exon 10 of prolactin receptor gene and its relationship with prolificacy of Jining Grey goats;
催乳素受体基因外显子10多态性及其与济宁青山羊高繁殖力关系的研究
RFLP analysis on bone morphogenetic protein 15 as a candidate gene for prolificacy in goats;
山羊高繁殖力候选基因BM P15的RFLP分析
The Methods of Developing the Fertility of Meat Breeding Conies;
提高肉用种兔繁殖力的方法
Adult fertility of Tenebrio molitor L. and the factors influencing its larval growth;
黄粉虫成虫繁殖力及影响幼虫发育的因素
The relationship between mating and fertility of Epicauta mannerhimi;
细纹豆芫菁交配与繁殖力的关系
The capacity for producing offspring, especially in abundance;productiveness.
繁殖力，生殖力尤指大量产生后代的能力；生殖力
Study on Gonadal Development and Fecundity of Monopterus Albus Cultured in Cage;
网箱养殖条件下黄鳝性腺发育和繁殖力研究
The individual fertility of Ophiocephalus argus were studied in Huanghua Lake.
对黄花泡乌鳢个体繁殖力进行了研究。
Study on Estrogen Receptor as a Candidate Gene for Prolificacy of Small Tail Han Sheep;
小尾寒羊高繁殖力候选基因ESR的研究
Estrogen receptor as a candidate gene for prolificacy of Hu sheep
湖羊高繁殖力候选基因ESR的研究
The Fecundity of Frankliniella occidentalis on Different Leguminous Vegetables
西花蓟马在不同豆科蔬菜上的繁殖力
Correlation Analysis between Body Weight and Fecundity at Different Parturition Times of Rex
獭兔体重与不同胎次繁殖力相关分析
The combined activities of aphidenemies overtake reproduction by the aphids.
蚜虫天敌的联合活动超过蚜虫的繁殖力。
Genetic Analysis for Developmental Behavior of Reproductive Ability and HypopheryngealGland in Western Honeybees(Apis melliffera Lingistica)
西方蜜蜂咽下腺与繁殖力的发育遗传研究
Candidate Genes Research for Prolificacy in Partial Chinese Goat Breeds;
中国部分山羊品种高繁殖力候选基因的研究
The Effects of Combination of PMSG, hCG and PGF_(2α) on Fertility of Female Foxes;
PGF_（2α）、PMSG、hCG联合应用提高母狐繁殖力的研究
Study on the Gonadotropin Releasing Hormone Receptor (GnRHR)、Bone Morphogenetic Protein15 (BMP15) and Bone Morphogenetic Protein Receptor-IB (BMPR-IB) as Candidate Genes of Prolificacy in Small Tail Han Sheep;
小尾寒羊高繁殖力候选基因GnRHR、BMP15和BMPR-IB的研究
Study on Inhibin β_A and Inhibin β_B as Candidate Genes of Prolificacy in Sheep;
绵羊高繁殖力候选基因INHBA和INHBB基因的研究
Studies on Candidate Genes BMPR-IA,BMP15 and GDF9 for High Prolificacy of Small Tail Han Sheep;
小尾寒羊高繁殖力候选基因BMPR-IA，BMP15和GDF9的研究
A Study on Improving Reproductivity of Gilts in Confinement Pig Farm;
提高工厂化猪场初产母猪繁殖力的研究
Studies on Candidate Genes PTGS2 and PRL for High Prolificacy of Small Tail Han Sheep;
小尾寒羊高繁殖力候选基因PTGS2和PRL的研究
The Relationship Between the Reproductive Performance of Hyperprolific Primiparous Sows and the Nutrient Cost of the Piglet;
高产仔母猪繁殖力与仔猪营养成本的关系研究
Reduced vigor or "inbreeding depression" is not an invariable consequence of inbreeding.
降低生活力或“近亲繁殖的衰退”并不是近亲繁殖必然的后果。