新型稻谷型饲粮配方养猪研究报告

采用不同饲粮配方单因子试验设计，以４０头长大乐三元杂种猪为素材，在相同条件下，系统对猪的肥育、屠宰性能以及经济效益进行了研究。结果表明，在早稻谷与玉米价比合理前提下，用稻谷型饲粮养猪在技术、生产水平及饲料效率上都是可行的。同时，筛选出二种高产、优质、高效低耗的新型稻谷型饲粮配方Ⅲ、Ⅳ，可供养猪生产中推广应用。本文为合理利用当地饲料资源，促进早稻转化，推动低成本养猪提供了科学依据。

A Report on Using New Rough Rice Type Feed to Raise Pigs

Via single factor experiments of feed on 40 pigs crossed from Landrace, Large Yorkshire and leping pig. Finisher charaters, carcass traits and econmic effect were systemically studied under the same environment. The results showed that the rough rice type feed for pig was praticable in technique, productivity and feed efficiency. Two new rough rice type feed formulations Ⅲ and Ⅴ, with high yield, good quality, high effect and low cost, were screened for application to pig industry. This paper provided scientific basis for making rational use of local feed resources, promoting conversion of early rice and pig-raising under the low lost.