紫花苜蓿和多花黑麦草对万载兔生产性能影响的研究

选用27只35日龄的断奶万载兔为材料,随机分为3组(试验A组、试验B组和对照组),试验A组、试验B组分别用紫花苜蓿和多花黑麦草代替20%的基础日粮,对照组仅饲喂基础日粮,试验期为30 d。结果表明,试验A组、试验B组只均增重均高于对照组,且均与对照组间存在极显著差异(P<0.01);试验A组和试验B组的料重比分别比对照组下降6%和11%,且均与对照组间存在极显著差异(P<0.01);从经济效益分析,试验A组和试验B组的只均获利分别比对照组高82.38%和74.62%。试验结果对万载兔的饲喂牧草选择具有一定的参考价值。

Effect of Alfalfa and Italian Ryegrass on Production Performance in Wanzai Rabbits

A total of 27 healthy and 35-day-old weaning Wanzai rabbits were assigned randomly into experimental group A,experimental group B and control group.The control group was fed with the basal diet,while the experimental groups were added alfalfa(A)or Italian ryegrass(B)instead of 20% of the basal diet during the 30-day-long feeding experiment.The results indicated that the average individual weight gain in experimental group A or B was extremely significantly higher than that in control group(P<0.01).As compared to the control group,the feed-gain ratio of experimental group A and B was decreased by 6%(P<0.01)and 11%(P<0.01),respectively.In terms of economic benefit,the average individual profit of experimental group A and B was 82.38% and 74.62% higher than that of the control group,respectively.Our results have a certain reference value for the choice of forage feed in Wanzai Rabbits feeding.