槐叶营养成分研究
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摘要
树叶饲料因其成本低、营养价值高、适口性好等优点,在饲料领域广受青睐。为了充分开发和利用槐叶饲料,本文以速生刺槐新品种泓森槐槐叶为研究对象,试验测定了其主要营养成分的含量,并与其他常见饲料原料的营养成分含量做了对比分析,发现泓森槐树叶含有丰富的粗蛋白质,含量高达26.6%,高于粮食来源饲料中的苜蓿草粉和小麦等,仅低于大豆和豆粕,是大多数常见树叶饲料中粗蛋白含量最高的。
Because of its low cost, high nutritional value, good palatability and other advantages, leaf fodder has been favored in the field of feed. In order to fully develop and utilize the fodder of Robinia pseudoacacia, the paper takes the leaves of fast-growing Robinia pseudoacacia Hongsenas the research object. The main nutrient contents of the leaves were tested and compared with those of other common fodder materials. It was found that the leaves of Robinia pseudoacacia Hongsen contains abundant crude protein, the content of which is as high as 26.6%, higher than that of alfalfa meal and wheat in fodder from grain sources. The crude protein content is the highest among the common foliage, which is lower than soybean and soybean meal.
Because of its low cost, high nutritional value, good palatability and other advantages, leaf fodder has been favored in the field of feed. In order to fully develop and utilize the fodder of Robinia pseudoacacia, the paper takes the leaves of fast-growing Robinia pseudoacacia Hongsenas the research object. The main nutrient contents of the leaves were tested and compared with those of other common fodder materials. It was found that the leaves of Robinia pseudoacacia Hongsen contains abundant crude protein, the content of which is as high as 26.6%, higher than that of alfalfa meal and wheat in fodder from grain sources. The crude protein content is the highest among the common foliage, which is lower than soybean and soybean meal.
引文
[1]田育军,徐载春,刘永刚,等.洋槐树叶作饲料的适口性研究[J].四川畜牧兽医,1996(2):12-13.
[2]张跃林,李龙江,侯桐山,等.树叶饲料的加工调制及应用[J].现代农业科技2007(2):103-104.
[3]席红涛,石冠旗,陈培培,等.泓森槐林业饲料发展前景分析[J].农家科技,2017(9):348-349.
[4]GB/T 6432-2018.饲料中粗蛋白的测定凯氏定氮法[S].
[5]GB/T 6434-2006.饲料中粗纤维的含量测定过滤法[S].
[6]GB/T 6433-2006.饲料中粗脂肪的测定[S].
[7]GB/T 20194-2018.动物饲料中淀粉含量的测定旋光法[S].
[8]GB/T 6438-2007.饲料中粗灰分的测定[S].
[9]侯金波,王庭敞.槐树优良无性系—泓森槐[J].现代园艺,2014(22):222.
[10]袁丽环,魏学智.榛子叶片营养成分的研究[J].中国野生植物资源,2009(1):48-49.
[2]张跃林,李龙江,侯桐山,等.树叶饲料的加工调制及应用[J].现代农业科技2007(2):103-104.
[3]席红涛,石冠旗,陈培培,等.泓森槐林业饲料发展前景分析[J].农家科技,2017(9):348-349.
[4]GB/T 6432-2018.饲料中粗蛋白的测定凯氏定氮法[S].
[5]GB/T 6434-2006.饲料中粗纤维的含量测定过滤法[S].
[6]GB/T 6433-2006.饲料中粗脂肪的测定[S].
[7]GB/T 20194-2018.动物饲料中淀粉含量的测定旋光法[S].
[8]GB/T 6438-2007.饲料中粗灰分的测定[S].
[9]侯金波,王庭敞.槐树优良无性系—泓森槐[J].现代园艺,2014(22):222.
[10]袁丽环,魏学智.榛子叶片营养成分的研究[J].中国野生植物资源,2009(1):48-49.