阳信县青贮全株玉米饲料品质评定
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摘要
为全面了解阳信县青贮全株玉米饲料品质,对该县18家规模化肉牛养殖示范场青贮全株玉米开展了感官评定、理化评定与霉菌毒素安全评价等品质评定工作。结果表明:该县青贮全株玉米饲料质量感官评价优质等级占比77.78%,p H值测定优等级别占比72.22%,粗蛋白含量测定全部为一级以上、特级占比38.89%,霉菌毒素含量测定94.44%样品在限量标准范围之内。该试验初步构建了相对全面的评价办法和体系。
In order to understand the quality of whole crop corn silage in Yangxin county,samples from 18 livestock demonstration farm were evaluated,including sensory assess,physico and chemical assess and safety evaluation of mycotoxin. The results showed that good quality grade with sensory assess was about 77.78% and with p H was 72.22%. The crude protein content analyzed was above 1 grade,and special grade 38.89%. The mycotoxin content showed that 94.44% silage samples were in the national limited standard. The relatively overall evaluation and system were preliminary constructed.
In order to understand the quality of whole crop corn silage in Yangxin county,samples from 18 livestock demonstration farm were evaluated,including sensory assess,physico and chemical assess and safety evaluation of mycotoxin. The results showed that good quality grade with sensory assess was about 77.78% and with p H was 72.22%. The crude protein content analyzed was above 1 grade,and special grade 38.89%. The mycotoxin content showed that 94.44% silage samples were in the national limited standard. The relatively overall evaluation and system were preliminary constructed.
引文
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[5]李峰,唐世云,吕素芳,等.鲁北地区猪用饲料及原料霉菌毒素的检测与分析[J].黑龙江畜牧兽医,2016(5):272-275.
[6]许庆方,张翔,董宽虎,等.不同品种玉米植株3种调制方法效果比较[J].草地学报,2010,18(1):67-72.
[7]文亦芾,白冰,毛华明.不同栽培利用模式对全株玉米青贮品质的影响[J].中国草地学报,2006(6):33-38.
[8]熊积鹏,崔燕.不同收获期全株玉米青贮的营养成分分析[J].甘肃畜牧兽医,2015,45(9):27-29.
[9]王丽学,范寰,霍文娟,等.4种复合微生物菌剂对全株玉米青贮的影响研究[J].中国饲料,2016(12):22-26.
[10]吴晓杰,韩鲁佳,刘贤.不同切碎方式对全株玉米青贮饲料品质影响的试验研究[J].农业工程学报,2006(5):215-217.
[2]王加启,王林枫.青贮专用玉米高产栽培与青贮技术[M].北京:金盾出版社,2005.
[3]玉柱,刘长春.青贮饲料技术百问百答[M].北京:中国农业出版社,2012.
[4]孟庆翔,杨军香.全株玉米青贮制作与质量评价[M].北京:中国农业科学技术出版社,2016.
[5]李峰,唐世云,吕素芳,等.鲁北地区猪用饲料及原料霉菌毒素的检测与分析[J].黑龙江畜牧兽医,2016(5):272-275.
[6]许庆方,张翔,董宽虎,等.不同品种玉米植株3种调制方法效果比较[J].草地学报,2010,18(1):67-72.
[7]文亦芾,白冰,毛华明.不同栽培利用模式对全株玉米青贮品质的影响[J].中国草地学报,2006(6):33-38.
[8]熊积鹏,崔燕.不同收获期全株玉米青贮的营养成分分析[J].甘肃畜牧兽医,2015,45(9):27-29.
[9]王丽学,范寰,霍文娟,等.4种复合微生物菌剂对全株玉米青贮的影响研究[J].中国饲料,2016(12):22-26.
[10]吴晓杰,韩鲁佳,刘贤.不同切碎方式对全株玉米青贮饲料品质影响的试验研究[J].农业工程学报,2006(5):215-217.