| 北方冬麦区小麦产量潜力及增产技术研究进展 |
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| 引用本文： | 陶志强,王炎强,王德梅,毕如田,杨玉双,张吴平,荆耀栋,马少康,温媛媛,赵广才,常旭虹.北方冬麦区小麦产量潜力及增产技术研究进展[J].中国农学通报,2018,34(2):48-53. |
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| 作者姓名： | 陶志强 王炎强 王德梅 毕如田 杨玉双 张吴平 荆耀栋 马少康 温媛媛 赵广才 常旭虹 |
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| 作者单位： | 中国农业科学院作物科学研究所/农业部作物生理生态重点实验室,山西农业大学资源环境学院,山西农业大学资源环境学院,中国农业科学院作物科学研究所/农业部作物生理生态重点实验室,中国农业科学院作物科学研究所/农业部作物生理生态重点实验室,山西农业大学资源环境学院,中国农业科学院作物科学研究所/农业部作物生理生态重点实验室,山西农业大学资源环境学院,中国农业科学院作物科学研究所/农业部作物生理生态重点实验室,山西农业大学资源环境学院,中国农业科学院作物科学研究所/农业部作物生理生态重点实验室 |
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| 基金项目： | “十三五”国家重点研发计划“强筋小麦高产优质高效潜力实现的理论、途径与定向调控”(2016YFD0300407)；农业部“十三五”“小麦产业技术体系岗 位-小麦高产创建”(CARS-03)。 |
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| 摘 要： | 为了合理、准确地分析北方冬麦区的小麦产量潜力,找到限制因素,探寻相应的调控技术,提高小麦生产力。归纳了本地区模型模拟的冬小麦产量和高产记录,比较分析了模型模拟和高产纪录产量水平的差异,总结了限制小麦产量差缩小的主要原因与可能的调控技术。得出当前模型模拟结果低于高产记录是因为数据采集年份和数据量的影响;产量性能理论是定量化分析产量差异原因的有效方法;指出北方冬麦区限制小麦产量差缩小的主要原因和调控技术。认为小麦产量提升应从产量差确定、产量性能分析、集成技术等3个方面依次开展。
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| 关 键 词： | 煤矿开采 扰动区 未扰动区 土壤 理化性质 |
| 收稿时间： | 2017/2/14 0:00:00 |
| 修稿时间： | 2017/3/15 0:00:00 |
Yield Potential and Yield-Increasing Techniques of Winter Wheat in Northern Winter Wheat Region: Research Progress |
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| Wang Yanqiang,Bi Rutian,Zhang Wuping,Jing Yaodong,Wen Yuanyuan,and.Yield Potential and Yield-Increasing Techniques of Winter Wheat in Northern Winter Wheat Region: Research Progress[J].Chinese Agricultural Science Bulletin,2018,34(2):48-53. |
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| Authors: | Wang Yanqiang Bi Rutian Zhang Wuping Jing Yaodong Wen Yuanyuan and |
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| Institution: | College of Resources and Environment, Shanxi Agricultural University, Taigu Shanxi 030801),College of Resources and Environment, Shanxi Agricultural University, Taigu Shanxi 030801),,,College of Resources and Environment, Shanxi Agricultural University, Taigu Shanxi 030801),,College of Resources and Environment, Shanxi Agricultural University, Taigu Shanxi 030801),,College of Resources and Environment, Shanxi Agricultural University, Taigu Shanxi 030801), |
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| Abstract: | The aims are to analyze wheat yield potential in the northern winter wheat region of China, and to find out the limiting factors and explore the corresponding control techniques for improving wheat productivity. The yield and high yield record of winter wheat simulated by the native-area model was summarized. The differences between model simulation and high yield record were compared and analyzed. This study summarized the main reasons which limited yield gap reducing and the possible control techniques. It was concluded that the simulation results of the current model were lower than that of the high yield records because of the influence of the data collection year and the amount of data. Yield performance theory was an effective method for quantitative analysis of yield-gap causes. It was pointed out that the main reasons limiting yield gap reducing and control techniques in the northern winter wheat region of China. It is suggested that the improvement of wheat yield should be carried out in three aspects: determining yield gap, yield performance analysis and integrated technology. |
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| Keywords: | winter wheat yield-increasing techniques limiting factors yield gap |
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