【摘要】 仔猪损失是制约工厂化养猪饲养效果的主要因素之一。我们研制的饲养设备在养猪生产中得到大量推广应用，实践证明，运用环境控制与机械工程技术来减小仔猪损失是可行的．本文从减小仔猪损失的目的出发，分析论述了产仔烂的结构特点，仔猪供暖装置和母猪单栏饲养技术要求．更多还原

【Abstract】 The piglet injury is one of the ma jor facts restricting the production efficiency in pig raising industry- The pig raising facilities deveIoped by our research grouphave been graduaIly spreaded into pig farms. It is verified in the concrete practice of pigraising that it would be feasible to reduce piglet injury by applying envirinment controland mechanical engineering technology.The structural features of sow farrowing pen, and the technical requirements forpiglet warming shelter and separated raising pen of sow have been discussed this paper.更多还原