母猪妊娠后期日粮能量、蛋白质及氨基酸水平对乳腺发育及胎猪生长的影响  

Effects of Energy,Protein and Amino Acids Levels on the Development of Mammary Gland and the Growth of Fetus in Sows at Late Gestation

作　　者：张军 肖俊峰 温庆琪[2] 柒启恩 杨焕胜 ZHANG Jun XIAO Jun-feng WEN Qing-qi QI Qi-en YANG Huan-sheng(Fujian Aonong Biological Science and Technology Group Co. , Ltd. , Xiamen 361000, China College of Animal Science and Animal Nutrition and Hunan Technology , Jiangxi Agricultural University, Nanchang 330045, Chin Health Laboratory, School of Life Sciences, Hunan Normal University, Changsha 410081, Chin)

机构地区：[1]福建傲农生物科技集团股份有限公司,厦门361000 [2]江西农业大学动物科技学院,南昌330045 [3]湖南师范大学生命科学学院,动物营养与人体健康实验室,长沙410081

出　　处：《中国畜牧兽医》2017年第9期2656-2661,共6页China Animal Husbandry & Veterinary Medicine

基　　金：国家重点研发计划(2016YFD0501201)

摘　　要：母猪妊娠后期是母猪乳腺及胎猪快速发育的重要时期,为处于这一时期的母猪配制营养水平适宜的日粮对提高母猪繁殖效率尤为重要。妊娠后期母猪乳腺发育及胎猪的生长对能量、蛋白质及氨基酸的需求不同,如何给妊娠母猪提供合理的营养,在满足胎猪生长发育的同时满足乳腺发育的需要研究还比较少。作者主要介绍了母猪妊娠后期日粮中的能量、蛋白质及氨基酸水平对乳腺发育及胎猪生长的影响,同时提出母猪妊娠后期能量、蛋白质及氨基酸的需要量及合理比例,以期为养猪生产者提供参考。Late gestation is an important period for rapid development of the sow＇s mammary gland and fetus.It is becoming more and more important to provide a suitable nutrient level in late gestation period for improve the reproductive efficiency of sow.Demand of energy,protein and amino acids for mammary gland and fetus in sows at late gestation are different.To provide reasonable nutrition for fetus,at the same time for the needs of mammary gland are still seldom reported.In this paper,the effects of dietary energy,protein and amino acids levels on the development of mammary gland and the growth of fetus were reviewed,the authors propose the requirement of energy,protein amino acid and reasonable proportion in sows at late gestation,in order to give some guidance for pig farmers.

关 键 词：母猪 妊娠后期 乳腺 胎猪 能量 蛋白质 氨基酸 

分 类 号：S828[农业科学—畜牧学]