PROLIFICACY

作品数：9被引量：2H指数：1
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相关领域：农业科学更多>>
相关作者：孙华李良华彭先文董斌科梅书棋更多>>
相关机构：湖北省农业科学院新乡医学院更多>>
相关期刊：《Animal Husbandry and Feed Science》《Journal of Agricultural Science and Technology(A)》《畜牧兽医学报》《Journal of Integrative Agriculture》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划“十一五”国家科技支撑计划湖北省农业科技创新中心资助项目更多>>
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High serum reproductive hormone levels at mid-pregnancy support Meishan pig prolificacy被引量：2
《Journal of Integrative Agriculture》2023年第11期3489-3499,共11页ZHOU Rong YANG Ya-lan LIU Ying CHEN Jie YANG Bing TANG Zhong-lin 
supported by the National Natural Science Foundation of China (31972541 and 31830090);the Central Public-interest Scientific Institution Basal Research Fund, China (Y2021XK20);the Special Construction Project Fund for Shandong Province Taishan Scholars, China;the Agricultural Science and Technology Innovation Program, China (ASTIP-IAS05)。
Increasing prolificacy is an important aim in the pig industry. Regions associated with litter size have been revealed, but detailed molecular mechanisms are unclear. The Meishan pig is one of the most prolific breeds...
关键词：OVARY PROGESTERONE MEISHAN steroid biosynthesis multi-omics 
Identifying QTL and candidate genes for prolificacy in maize
《The Crop Journal》2023年第2期531-539,共9页Min Wang Renyu Zhang Yangzi Zhao Jieyuan Yao Weiya Li Zhixing Yang Fei Sun Xiaohong Yang 
supported by the National Natural Science Foundation of China(91935302);the Beijing Outstanding Young Scientist Program(BJJWZYJH01201910019026);the Chinese Universities Scientific Fund(2022TC035).
In maize,prolificacy,the number of ears per plant,is a trait of interest to maize breeders for breeding high grain-yielding cultivars or specialty corn,as well as being a model trait for decoding the molecular mechani...
关键词：PROLIFICACY QTL mapping Fine mapping Selection analysis MAIZE 
Production Systems, Genetic Diversity and Genes Associated with Prolificacy and Milk Production in Indigenous Goats of Sub-Saharan Africa: A Review
《Open Journal of Animal Sciences》2020年第4期735-749,共15页Simon Patrick Baenyi Joseph Owino Junga Christian Keambou Tiambo Ahadi Bwihangane Birindwa Katcho Karume Getinet Mekuriaw Tarekegn Joel Winyo Ochieng 
Goats are one of the oldest domesticated animal species widely distributed in the world playing an important role in the food production system in Sub-Saharan African Region (SSAR). Due to their multiple uses (milk pr...
关键词：GENE PROLIFICACY Milk Production Sub-Saharan African Region 
The Use of Melengestrol Acetate as a Strategy to Improve Production Efficiency of Sheep in Rural Areas in Mexico
《Journal of Agricultural Science and Technology(A)》2015年第3期210-213,共4页Jesus Antonio Rojo-Martinez Guillermo Salas-Razo 
The aim of this study was to evaluate the use of melengestrol acetate （MGA） as a strategy to improve the production efficiency in ewes of rural areas in Mexico. Twenty ewes of breeds （Dorper and Dorper with Pelibue...
关键词：Melengestrol acetate rural areas SHEEP ESTRUS prolificacy. 
Combined Selection Index for New Yorkshire Dam Line with High Prolificacy
《Agricultural Science & Technology》2013年第10期1443-1445,1461,共4页孙华 宋忠旭 彭先文 李良华 董斌科 梅书棋 
Supported by National Science and Technology Support Plan during the Eleventh Five-year Plan(2006BAD01A08-02);Hubei Agricultural Innovation Program(2007-620-004-003);Special Fund for Modern Pig Production Technology Construction(NYCYTX-009)~~
The combined selection index used in the breeding of new Yorkshire dam line with high prolificacy according to breeding objects was formulated as /：2.272E- BVNB-0.056EBVDAYS. After 5 generations breeding, the two mai...
关键词：New Yorkshire dam line with high prolificacy Breeding objects Com- bined selection index 
Genetic Parameters Evaluation of Main Reproductive Traits for the New Yorkshire Dam Line with High Prolificacy
《Agricultural Science & Technology》2013年第10期1465-1467,共3页宋忠旭 孙华 彭先文 李良华 董斌科 梅书棋 
Supported by National Science and Technology Support Plan during the Eleventh Five-year Plan(2006BAD01A08-02);Hubei Agricultural Innovation Program(2007-620-004-003);Special Fund for Modern Pig Production Technology Construction(NYCYTX-009)~~
The genetic parameters of main reproductive traits for the new Yorkshire line with high prolificacy were evaluated by multiple animal model DFREML The re- suits showed that the heritability evaluates of the total numb...
关键词：New Yorkshire dam line with high prolificacy DFREML Variance com- ponent Genetic parameter 
Detection of the FecX^R Mutation of BMP15 Gene in Sheep and Goats
《畜牧兽医学报》2010年第S1期17-20,共4页DI Ran FENG Tao CHU Ming-xing ZHANG Ying-jie FANG Li 
supported by National High Technology Research and Development Program of China(No. 2006AA 10Z 139);National Key Basic Research and Development Program of China(No.2006CB 102105);National Key Technology R&D Program of China(No. 2008BADB2B01,2006BAD01A 11,2006BAD 13B08);National Natural Science Foundation of China(No. 30540052);Beijing Natural Sciences Foundation of China(No.6062023);the special fund for basic scientific research of Institute of Animal Science,Chinese Academy of Agricultural Sciences(No.ywf-rc-1)
PCR-SSCP was used to detect mutations of bone morphogenetic protein 15(BMP15) gene in both high prolificacy(Small Tail Han sheep,Hu sheep,Jining Grey goat and Boer goat) and low prolificacy breeds(Dorset sheep,Texel s...
关键词：SHEEP GOAT PROLIFICACY BMP15 gene FecX^R mutation PCR-SSCP 
Bone Morphogenetic Protein 15 as a Candidate Gene for Prolificacy of Jining Grey Goat
《畜牧兽医学报》2009年第S1期1-7,共7页FENG Tao ZHAO You-zhang CHU Ming-xing DI Ran ZHANG Ying-jie FANG Li 
supported by National Key Basic Research and Development Program of China(No.2006CB102105);National High Technology Research and Development Program of China(No.2006AA10Z139);National Natural Science Foundation of China(No.30540052 and No.30871773);Beijing Natural Sciences Foundation of China(No.6062023)
On the basis of the ovine bone morphogenetic protein 15(BMP15)gene,two pairs of primers(PI and P2)were designed to amplify exons 1 and 2 of the BMP15 gene in five randomly selected does of both Angora and Jining Grey ...
关键词：GOAT PROLIFICACY BONE morphogenetic protein 15 gene PCR-SSCP 
Serum Esterase Polymorphisms and Their Associations with Prolificacy in Small Tail Han Sheep
《Animal Husbandry and Feed Science》2009年第1期9-11,共3页杨慈清 李小英 
[ Objective] The aim of this research was to provide a theoretical basis for the.breeding and identification of multiparous Small Tail Han sheep. [ Method] The polymorphisms of serum esterase （Es） locus in Small Tai...
关键词：Small Tailed Han sheep Serum esterase POLYMORPHISM PROLIFICACY 
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