| 吉林中部黑土区玉米高产栽培土壤培肥技术研究 |
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| 引用本文： | 张梅,任军,郭金瑞,闫孝贡,刘剑钊,蔡红光,边秀芝.吉林中部黑土区玉米高产栽培土壤培肥技术研究[J].玉米科学,2011,19(6):101-104. |
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| 作者姓名： | 张梅 任军 郭金瑞 闫孝贡 刘剑钊 蔡红光 边秀芝 |
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| 作者单位： | 1. 吉林农业大学,长春,130018
2. 吉林省农业科学院,长春,130033 |
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| 基金项目： | 国家科技支撑课题(2011BAD16B10)、“973”项目(2009CB118601)、公益性行业专项(201103003) |
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| 摘 要： | 通过定位试验研究,探讨黑土区土壤亚耕层培肥技术,明确亚耕层土壤肥力对提高玉米产量的促进作用及不同耕作措施对改善土壤物理性状的作用,论述吉林中部玉米主产区不同产量农田土壤速效养分状况及调控途径,提出玉米最大效益施肥量、最高产量施肥量,明确玉米施锌、镁的增产作用。
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| 关 键 词： | 玉米 黑土 土壤培肥 吉林省 |
| 收稿时间： | 2011/6/11 0:00:00 |
Study on the Technology of Soil Fertility for High Yielding Cultivation of Maize Plant in Jilin Province |
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| ZHANG Mei,REN Jun,GUO Jin-rui,YAN Xiao-gong,LIU Jian-zhao,et al..Study on the Technology of Soil Fertility for High Yielding Cultivation of Maize Plant in Jilin Province[J].Journal of Maize Sciences,2011,19(6):101-104. |
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| Authors: | ZHANG Mei REN Jun GUO Jin-rui YAN Xiao-gong LIU Jian-zhao |
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| Institution: | ZHANG Mei1,REN Jun2,GUO Jin-rui2,YAN Xiao-gong2,LIU Jian-zhao2,et al.(1.Jilin Agricultural University,Changchun 130018;2.Jilin Academy of Agricultural Sciences,Changchun 130033,China) |
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| Abstract: | Different located field experiments were conducted to discuss the technique of soil fertility improvement. The results evaluated that the soil fertility improvement of second layer increased the grain yield of maize, made the soil physical properties better under different tillage systems, and analyzed the nutrient status of soil in different grain yield levels at central of Jinlin province and control way. The best yield application rate and the maximum yield application rate were established. Zn and Mg increased significantly the grain yield of maize. |
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