摘要
为了更加全面地了解近20年黑龙江省粮食生产现状和影响黑龙江省粮食生产因素,探索黑龙江省粮食持续增长的方法,使用有关黑龙江省粮食生产近20年的相关数据,运用STATA软件对黑龙江省粮食生产的主要影响因素进行了分析研究,并取得相应结果。研究表明,黑龙江省粮食生产产量与农用化肥施用折纯量、农作物总播种面积和农业机械总动力呈正相关,与化肥施用量呈负相关。最后,提出增加黑龙江省粮食产量需要合理施用化肥,保持粮食作物播种面积,重视农业科技的运用及对新型农业人才培育和建议。
In order to get a comprehensive understanding of nearly 20 years in Heilongjiang province grain production status and restricting factors of grain production in Heilongjiang province,explore the stable increasing of grain in Heilongjiang province effective method.This article used the nearly 20 years on the related data of the food production in Heilongjiang province,using STATA software of Heilongjiang province,this paper analyzed the main influence factors of grain production,and to obtain the corresponding results.The results showed that the yield of grain in Heilongjiang province was positively corre-lated with the amount of fertilizer applied,the total sown area and the total power of agricultural machinery were negatively correlated with the amount of fertilizer applied.Finally,it was suggested that fertilizer should be applied rationally to increase the grain yield in Heilongjiang province,the sown area of grain crops should be maintained,the application of agricultural science and technology should be emphasized,and suggestions on cultivating new agricultural talents should be given.
作者
游文宇
马凤
张焕焕
YOU Wenyu;MA Feng;ZHANG Huanhuan(College of Economics and Management,Anhui Agricultural University,Hefei,Anhui 230036,China;College of Life Science,Anhui Agricultural University,Hefei,Anhui 230036,China)
出处
《农产品加工》
2021年第11期74-76,共3页
Farm Products Processing
基金
国家自然科学基金项目(61702009)
安徽省社科规划办项目(AHSKQ2016080)。
关键词
回归分析
粮食总产量
黑龙江省
影响因素
regression analysis
total grain output
Heilongjiang province
influencing factors
