动物营养学报2017，Vol.29Issue(9)：3301-3307,7.DOI:10.3969/j.issn.1006-267x.2017.09.034
苜蓿草粉对波尔山羊生长性能的影响及经济效益分析
Effects of Alfalfa Meal on Growth Performance of Boer Goats and Economic Benefits Analysis
摘要
Abstract
This experiment studied the effects of alfalfa meal on growth performance of Boer goats and the economic benefits analysis.Seventy-five Boer goat ewes weighed 24 to 28 kg were divided into five groups with three replicates per group and five ewes per replicate according to a single-factor completely randomized block design.Control group was fed a basal diet,and test group Ⅰ,test group Ⅱ,test group Ⅲ and test group Ⅳ were fed basal diet with 10%,20%,30% and 40% of alfalfa meal instead of peanut vine,respectively.The pre-test lasted for 7 d,and the test lasted for 60 d.The results showed as follows: average daily feed intake of five groups had no significant difference (P>0.05),with the increase of alfalfa meal amount,average daily feed intake was decreased;average daily gain in test group Ⅲ and test group Ⅳ were significantly higher than that in the other groups (P<0.05),with the increase of alfalfa meal amount,average daily gain was increased;feed to gain ratio in four test groups was lower than that in control group significantly,test group Ⅲ and test group Ⅳ were significantly lower than control groups (P<0.05),and test group Ⅳ was the lowest,which was 6.53.The results indicate that alfalfa meal substitute peanut vine can improve average daily gain,decrease feed to gain ratio,when the substitute level of alfalfa meal is 40%,Boer goats has better growth performance,but diet cost is also higher.关键词
波尔山羊/苜蓿草粉/生长性能/经济效益Key words
Boer goat/alfalfa meal/growth performance/economic benefits分类
农业科技引用本文复制引用
樊文娜,韩康康,李栋栋,李润林,王占彬,王成章..苜蓿草粉对波尔山羊生长性能的影响及经济效益分析[J].动物营养学报,2017,29(9):3301-3307,7.基金项目
苜蓿型饲粮对波尔山羊屠宰性能及肉品质影响的研究(16A230018) （16A230018）
河南科技大学博士科研启动资金(13480078) （13480078）
国家牧草产业技术体系(CARS-35) （CARS-35）
