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[1]NIU Chuang-min,WEN Xue-fei,WANG Feng.Influence Factor Analysis of Grain-Production in Yanchi County Based on Factor Analysis Method[J].Research of Soil and Water Conservation,2010,17(06):278-282.

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Influence Factor Analysis of Grain-Production in Yanchi County Based on Factor Analysis Method

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 17 Number of periods: 2010 06 Page number: 278-282 Column: Public date: 2010-12-20

Title:: Influence Factor Analysis of Grain-Production in Yanchi County Based on Factor Analysis Method

Author(s):: NIU Chuang-min¹, WEN Xue-fei², WANG Feng²; 1. Development and Reform Bureau in Yanchi County, Yanchi, Ningxia 751500;
2. Desertification Control Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002

Keywords:: factor analysis; total production; food supply; Yanchi county

CLC:: F327;F326.11

DOI:: -

Abstract:: Based on the construction of evaluation indicators system of the total grain output in Yanchi county, firstly analysis and evaluation to 25 years of total grain production and influence factors in Yanchi county were carried out by applying factor analysis. The 5 main components influence grain yield. Component 1 was decided by the input factor,factor 2 by the light and temperature, factor 3 by the growth factor, factor 4 by the precipitation factor and factor 5 was by wind damage factors. The proportion of each factor was 38.7559%, 17.985 2%, 10.872 8%, 11.888 4%, 10.479 9%, respectively. Yanchi county’s total grain output was mainly depended on the first factor. The overall best assessment happened in 2004, the worst one occurred in 1984. At the same time, the corresponding countermeasures were proposed for the purpose of the current development situation of the total grain output in Yanchi county.

References:: [1] 孙占祥.风沙半干旱区旱地农业综合发展研究[M].北京:中国农业出版社,2008:7-9.
[2] 陈万金,信乃诠.中国北方旱地农业综合发展与对策[M].北京:中国农业科技出版社,1994:56-62.
[3] 盐池县志编纂委员会.盐池县县志(1981-2000)[M].宁夏:宁夏人民出版社,2002:1-2.
[4] 何晓群.现代统计分析方法与应用[M].北京:中国人民大学出版社,1998:56-58.
[5] 唐启义,冯明光.实用统计分析及其DPS数据处理系统[M].北京:科学出版社,2002:367-393.
[6] 高惠璇,应用多元统计分析[M].北京:北京大学出版社,2005:265-273.
[7] 朱丽,张仁陟.甘肃省城市人居环境评价与分析[J].现代农业科技,2008(6):193-195.
[8] 卢纹岱.SPSS for Window统计分析[M].北京:电子工业出版社,2000:78-90.
[9] 王彩洁,李连华,李伟,等.大豆品种产量与主要性状的主成分分析[J].山东农业科学,2008:5-6.
[10] 王峰,张清云,温学飞,等.宁夏干旱区井灌农业高效用水优化模式的研究[M]//谢应忠:宁夏生态环境恢复重建的理论与实践.银川:宁夏人民出版社,2004:132-136.
[11] 陈建华,魏百刚,苏大学,等.农牧交错带可持续发展战略与对策[M].北京:化学工业出版社,2004:35-36.

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