| 不同覆膜方式对春玉米农艺性状及产量的影响 |
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| 引用本文： | 郭俊峰,鲁克,杨恒山,范秀艳.不同覆膜方式对春玉米农艺性状及产量的影响[J].内蒙古民族大学学报(自然科学版),2014(3):302-305. |
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| 作者姓名： | 郭俊峰 鲁克 杨恒山 范秀艳 |
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| 作者单位： | [1] 内蒙古民族大学 农学院,内蒙古通辽028043 [2] 通辽市土壤肥料工作站,内蒙古通辽028000 |
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| 基金项目： | 内蒙古自然科学基金项目（2013MS0306）;内蒙古民族大学科研创新团队支持计划（NMD1003） |
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| 摘 要： | 针对西辽河平原年降水量少、季节分布不均、特别是玉米生产中春旱严重等问题，以郑单958和北育288为试材，研究4种不同覆膜方式对春玉米农艺性状和产量的影响.结果表明，全膜覆盖提高了玉米株高、茎粗、穗长和穗粗，百粒重增加，进而提高产量.郑单958和北育288全膜覆盖处理的产量比不覆膜处理分别增产22.77%和17.34%.
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| 关 键 词： | 春玉米 覆膜方式 农艺性状 产量 |
Effects of Different Plastic-film Mulching Modes On Agronomic Traits And Yield of Spring Maize |
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| GUO Jun-feng,LU Ke,YANG Heng-shan,FAN Xiu-yan.Effects of Different Plastic-film Mulching Modes On Agronomic Traits And Yield of Spring Maize[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2014(3):302-305. |
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| Authors: | GUO Jun-feng LU Ke YANG Heng-shan FAN Xiu-yan |
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| Institution: | 1 College of Agriculture, Inner Mongolia University for Nationality, Tongliao 028043, China; 2 Tongliao City Soil-Fertilizer Station, Tongliao 028000, China) |
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| Abstract: | In order to meet of water requirement of maize at the situation of limited and unevenly distributed rainfall in Liaohe plain, specially the problem of serious spring drought during the growing period of maize, the Zhengdan 958 and Beiyu 288 were used as the test material, studied the effects of four different plastic-film mulching modes on agronomic traits and yield of spring maize, The results showed that, The treatment of full plastic-film mulching modes increase plant height, stem perimeter, ear length, ear width and 100-grain weight, increased yield. The yield of Zhengdan 958 and Beiyu 288 of full plastic-film mulching modes increased respectively by 22.77% and 17.34%, compared to the treatment of non-plastic-film mulching modes. |
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| Keywords: | Spring Maize Plastic-film mulching modes Agronomic traits Yield |
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