| 吉林省玉米增产潜力分析 |
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| 引用本文： | 任禾,李月英,韩成伟,朱平.吉林省玉米增产潜力分析[J].玉米科学,2010,18(6):147-151. |
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| 作者姓名： | 任禾 李月英 韩成伟 朱平 |
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| 作者单位： | 吉林省农业科学院,长春,130033 |
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| 基金项目： | 国家高技术研究发展计划“863”计划(2007AA10Z237、20 06AA10Z207、20060110Z2053) |
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| 摘 要： | 吉林省玉米生产存在一个明显趋势,即当玉米产量连续几年增长后总是要受到各种因素的影响,使得产量下降,并降至在一个较低的水平徘徊,之后又逐渐恢复和上升,如此周期性波动,总体呈现出上升的趋势。由于玉米产量增产和减产都是多种因素长期积累、交互作用的结果,产量的上升和下降具有一定的连续性。本文就吉林省玉米产量波动的规律和原因及玉米增产的潜力进行分析,提出提高吉林省玉米产量的技术措施。
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| 关 键 词： | 玉米 产量 增产因素 |
| 收稿时间： | 2010/1/20 0:00:00 |
Analysis on Increasing Production Potential of Maize in Jilin Province |
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| REN He,LI Yue-ying,HAN Cheng-wei,ZHU Ping.Analysis on Increasing Production Potential of Maize in Jilin Province[J].Journal of Maize Sciences,2010,18(6):147-151. |
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| Authors: | REN He LI Yue-ying HAN Cheng-wei ZHU Ping |
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| Abstract: | There is a clear trend of maize production in Jilin province. That is, the maize production could continuous growth in several years, however, it is always subject to various factors and makes the production decline and drop to a low level hovering, following by gradually recovery and rise, so cyclical fluctuations, and showing a rise in the overall trend. Due to the increase and decrease of maize production is a result of the accumulation with various factors and the interaction, the production rise and fall has certain continuity. In this paper, the fluctuations of maize production in Jilin province and maize increase production potential were analyzed, and proposed to increase the technical measures for maize production in Jilin province. |
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