CAJ | 학술논문

为复方金荞麦饲料添加剂在养猪生产上的应用提供理论依据，选用60日龄，体重20 kg 左右的大约克×长白二元杂交生长猪40头，随机分为4组（对照组饲喂基础日粮，试验Ⅰ、Ⅱ、Ⅲ组分别饲喂基础日粮＋1％、2％、3％的复方金荞麦饲料添加剂），每组10头，进行了复方金荞麦饲料添加剂对瘦肉型猪生长性能的影响试验。结果表明：试验Ⅰ、Ⅱ、Ⅲ组的日增重分别比对照组高2．27％（P ＞0．05）、10．34％（P ＜0．01）、12．85％（P ＜0．01），料重比分别比对照组低6．34％（P ＜0．05）、9．22％（P ＜0．05）、11．53％（P ＜0．01），经济效益分别比对照组高4．86％（P ＞0．05）、12．70％（P ＜0．05）、16．57％（P ＜0．01）。复方金荞麦饲料添加剂可促进瘦肉型猪的生长、提高饲料转化效率和养殖经济效益，添加量以3％为宜。
위복방금교맥사료첨가제재양저생산상적응용제공이론의거，선용60일령，체중20 kg 좌우적대약극×장백이원잡교생장저40두，수궤분위4조（대조조사위기출일량，시험Ⅰ、Ⅱ、Ⅲ조분별사위기출일량＋1％、2％、3％적복방금교맥사료첨가제），매조10두，진행료복방금교맥사료첨가제대수육형저생장성능적영향시험。결과표명：시험Ⅰ、Ⅱ、Ⅲ조적일증중분별비대조조고2．27％（P ＞0．05）、10．34％（P ＜0．01）、12．85％（P ＜0．01），료중비분별비대조조저6．34％（P ＜0．05）、9．22％（P ＜0．05）、11．53％（P ＜0．01），경제효익분별비대조조고4．86％（P ＞0．05）、12．70％（P ＜0．05）、16．57％（P ＜0．01）。복방금교맥사료첨가제가촉진수육형저적생장、제고사료전화효솔화양식경제효익，첨가량이3％위의。
To provide a theoretical basis for the application of compound buckwheat feed additives in pig production,40 growing pigs (Landrace × Yorkshire)weighted about 20 kg were allotted to four treatments with 10 pigs per group in 60 days.The control group was fed with basal diet and the test group 1,2 and 3 were respectively fed with basal diets added with 1%,2% and 3% compound buckwheat feed additives.The results were as follows:compared with the control group,the ADG of test group 1,2 and 3 were respectively increased by 2.27%(P >0.05),10.34% (P <0.01)and 12.85% (P <0.01).And FCR was decreased by 6.34%(P <0.05),9.22%(P <0.05)and 11.53%(P <0.01).The economic benefits were respectively higher than control group by 4.86%(P >0.05),12.70%(P <0.05)and 16.57%(P <0.01).Compound buckwheat feed additives could improve the growing characteristics and FCR in growing and fattening of lean hogs and the adding amount of 3% had the best effect.