摘要
为在甜菜种植区发展商品养猪业,在研究甜菜叶复合青贮获得成功的基础上,进一步作了饲喂效果试验。结果表明:试验1组(甜菜叶麸皮复合青贮),试验2组(甜菜叶胡麻饼复合青贮)较对照组(纯甜菜叶青贮)在日粮利用率方面分别提高了10%和16%,在40d试验期间分别节约了6和9.5kg 日粮;按93年试验期间饲料价格计,分别节约6.60元和10.45元,经济效益显著。
In order to develop commercial pig industry in beet planting areas,based on success for making compound beetleaf silages,a further pig feeding experiment was conducted.The results obtained showed that the effect of group Ⅰ(beetleaf plus bran silage)and group(beetleaf plus linseed meal silage)was better than that of the control(beefleaf silage only).The diet utilization rate increased by 10% and 16 % respectively;during 40 experiment days,the diet saved was 6.0 and 9.5kg respectively.According to the feed cost in 1993 when the experiment was in progress,6.6 and 10.45 yuan were saved,indicating that the economic benefit was obviously.
出处
《草业科学》
CAS
CSCD
北大核心
1996年第2期72-72,F003,共2页
Pratacultural Science
