摘要
为了确定养猪适宜的日粮调制方法，对湿拌料、湿拌浸透料和干粉料进了两次生产效果比较试验．试验Ⅰ将９０头５１ｋｇ左右的育肥猪（大白×荣昌）随机分为３组，Ａ组饲喂干粉料，Ｂ组饲喂湿拌料（料水比１：１．５），Ｃ组按Ｂ组处理后堆放３小时，让其被水浸透，然后再饲喂，Ａ、Ｂ、Ｃ３组的平均日增重分别为４１４．７ｇ，４３２．６ｇ和４５９．５ｇ；日采食风干料分别为２．０６ｋｇ，２．１３ｋｇ和２．２１ｋｇ；每增重１ｋｇ耗风干饲料为４．９８ｋｇ、４．９２ｋｇ和１．８２ｋｇ，耗ＤＥ６２．０９ＭＪ、６１．４２ＭＪ和６０．１２ＭＪ，耗ＣＰ７６１．３ｇ、７５３．０ｇ和７３７．２ｇ．试验Ⅱ将２０头断奶仔猪（长白×成华）分为两组，对照组饲喂干粉料，试验组喂湿拌料（料水比１：１．５），对照组日增重，平均每日采食风干料，每增重１ｋｇ耗风干料、ＤＥ和ＣＰ分别为４９７．０ｇ、１．７０ｋｇ、３．２４ｋｇ、４５．２１ＭＪ和５３６．５ｇ，试验组相应为５２６．５ｇ、１．７６ｋｇ、３．１７ｋｇ、４４．１３ＭＪ．５２３．９８ｇ．
Two experiments were conducted in 1988 and 1989 to compare the production perfermances of hogs fed with slop and dry feed. In Exp. 1, 90 hogs (Yoakshere×RongChang) about 51kg body wieght were divided into three grouch at random. Group A was given dry mash feed. Group B and C were given mash feed mixed with water (1: 1. 5),but the wet feed was stacked for 3 hours before feeding in group C.The daily gain (DG) for Group A was 414. 7g,432. 6g for Group B and 459. 5g for Group C, and feed intake (FID) was 2. 06kg, 2. 13kg and 2. 21kg respectively. Feed.DE and CP consumption per kg gain in weight were 4. 98. 4. 41 and 4. 82kg, 62. 09. 61. 42 and 60. 12 MJ. 761. 3, 753. 2 and 737. 3g respectively. In Exp. 2, 20 growers (Landrace × Chenghua) were diveded into two groups at random. The control group was fed with dry mash feed and the treatment group was fed with wet feed(1: 1. 5 ). DG、PID and fced,DE and CP consumption Per kg gain in weight were 495. 0g. 1. 70kg,3. 24kg. 45. 18MJ and 523. 9g for the control,and the relative 526. 5g 1. 76kg 3. 17kg.44. 13MJ and 523.9g for the treatment.
出处
《西南民族学院学报（自然科学版）》
1996年第1期43-46,共4页
Journal of Southwest Nationalities College(Natural Science Edition)
关键词
猪
肥育猪
日粮调制
日增重
采食量
饲料
育肥
Hog
slop feeding
daily gain
feed intake
feed conversion efficiency
