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14个花生品种秸秆的营养品质分析

作  者:
王庆东;赵婧伊;赵林萍;张忠信;董文召;王瑞祥
单  位:
郑州大学生命科学学院;河南省农业科学院经济作物研究所
关键词:
花生秸秆;营养品质;主成分分析;聚类分析
摘  要:
花生是我国的主要油料作物之一,花生秸秆产量巨大而且营养价值丰富,合理有效的利用花生秸秆不仅能提高农业附产值而且可促进畜牧业的可持续发展。本研究以14个花生品种秸秆为研究对象,通过分析秸秆中的干物质、粗蛋白质、粗纤维、酸性洗涤纤维、中性洗涤纤维、粗脂肪等营养指标,利用SPSS软件使用主成分分析法进行营养综合评价。结果表明:14个品种秸秆的营养品质存在差异,远杂6号、远杂9102、冀甜4号的营养价值较高,而豫花9326和周花5号的营养品质较差。同时对主成分综合分值进行聚类分析,初步构建能有效评价花生秸秆饲用品质的综合评价模型,为花生种植提供可行性建议。
译  名:
Analysis of the feeding quality of peanut vine of 14 cultivars
作  者:
WANG Qingdong;ZHAO Jingyi;ZHAO Linping;ZHANG Zhongxin;DONG Wenzhao;WANG Ruixiang;College of Life Science,Zhengzhou University;Economic Crops Research Institute,Henan Academy of Agricultural Science;
关键词:
peanut vine;;nutritive value;;principal component analysis;;comprehensive analysis
摘  要:
Peanut is one of the main oil crops in China.Peanut vine yield huge and has various nutrients.Efficient use of peanut vine can not only increase the economic benefit of agricultural products,but also help the sustainable development of animal husbandry.In this experiment,14 kinds of peanut straw were studied.The contents of dry matter(DM),crude protein(CP),crude fiber(CF),acid detergent fiber(ADF),neutral detergent fiber(NDF)and ether extract(EE) were measured respectively via SPSS software to perform the principal component analysis(PCA).The results showed that the quality of 14 peanut cultivars straw were difference.The nutritive value of Yuanza 6,Yuanza 9102 and Jitian 4 were better.In addition,cluster analysis of the principal component scores,and to build nutrition value evaluation system for peanut straws.Aimed to provides feasibility advice for peanut planting.

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