10种羔羊全价颗粒饲料的常规营养成分测定及其比较
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摘要
对陕西省北部某市常用的10种羔羊全价颗粒饲料常规营养成分进行了测定,并利用Excel 2013软件对所得的数据进行了统计分析。结果表明,10种不同饲料样品的粗蛋白、粗纤维、总发热量、总磷、粗灰分、粗脂肪、水分等营养成分之间都有极显著性差异存在(P<0.01),而钙含量却差异不显著(P>0.05)。
The contents of conventional nutritional components of ten commercially available lamb complete pelleted diets most frequently sold in a city of northern Shaanxi were determined and statistically compared. The results showed that there were extremely significant differences in contents of crude protein, crude fiber, total energy, phosphorus, crude ash, crude fat, and moisture between the ten diets(P<0.01), while no significant difference in content of calcium between the ten diets was observed(P>0.05).
The contents of conventional nutritional components of ten commercially available lamb complete pelleted diets most frequently sold in a city of northern Shaanxi were determined and statistically compared. The results showed that there were extremely significant differences in contents of crude protein, crude fiber, total energy, phosphorus, crude ash, crude fat, and moisture between the ten diets(P<0.01), while no significant difference in content of calcium between the ten diets was observed(P>0.05).
引文
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[3]郭爱伟.以乳源性蛋白为主的代乳料对早期断奶羔羊生产性能的影响[D].兰州:甘肃农业大学,2004.
[4]张天能,王继卿,谢文章,等.饲喂全价颗粒饲料对子午岭黑山羊生产性能的影响[J].中国农业科技导报,2016,18(4):52-57.
[5]崔建华.全价颗粒饲料与传统精、粗料混合饲喂技术对肉羊育肥效果的对比试验[J].畜牧与饲料科学,2016,37(4):38-40.
[6]潘惠霞,程争鸣,卞卫国.新疆羊只常用饲料营养成分的调查与分析[J].饲料研究,2000(3):30-31.
[7]杜乐新.配合饲料在羊生产中的合理应用[J].畜牧与饲料科学,2011,32(4):47-48.
[8]罗成.不同蛋白质饲料对陕北白绒山羊瘤胃内环境及MCP浓度和瘤胃微生物群落的影响[D].杨凌:西北农林科技大学,2011.
[9]刘圈炜,郑心力,谭树义,等.不同组合全价颗粒饲料对育肥海南黑山羊生产性能的影响[J].粮食与饲料工业,2015,12(9):59-61,66.
[10]王鹏,张英杰,刘月琴,等.全价颗粒料对羔羊育肥效果及营养物质消化的影响[J].饲料研究,2011(1):12-14.
[11]王惠生,张周,原积友.反刍动物消化生理特点与旱区秸秆畜牧业的发展[J].黄牛杂志,2000,26(5):32-36.