CAJ | 학술논문

针对导致母猪生产水平低原因之一胚胎死亡问题开展研究，通过对猪胚胎发育危险期的分析，探讨了造成胚胎死亡的遗传、营养、疫病、环境、药物及其他因素，提出了提高胚胎成活率的综合措施，为养猪生产中提高母猪产仔率提供参考。
침대도치모저생산수평저원인지일배태사망문제개전연구，통과대저배태발육위험기적분석，탐토료조성배태사망적유전、영양、역병、배경、약물급기타인소，제출료제고배태성활솔적종합조시，위양저생산중제고모저산자솔제공삼고。
Embryonic death problem was studied as one of the reasons of leading to low production of sow, meanwhile, through the analysis of critical phage during embryonic development, inheritance, nutrition, disease, environment, drug and other factors were discussed in this paper. We put forward comprehensive measures to improve embryonic survival rate, which can provide reference for improving sow fertility rate.