| 吉林省玉米推荐施肥指标体系的建立 |
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| 引用本文： | 冯国忠,焉莉,王寅,王少杰,李金昊,陈新平,崔振岭,樊小林,高强.吉林省玉米推荐施肥指标体系的建立[J].玉米科学,2017,25(6):142-147. |
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| 作者姓名： | 冯国忠 焉莉 王寅 王少杰 李金昊 陈新平 崔振岭 樊小林 高强 |
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| 作者单位： | 吉林农业大学资源与环境学院/吉林省商品粮基地土壤资源可持续利用重点实验室, 长春 130118,吉林农业大学资源与环境学院/吉林省商品粮基地土壤资源可持续利用重点实验室, 长春 130118,吉林农业大学资源与环境学院/吉林省商品粮基地土壤资源可持续利用重点实验室, 长春 130118,吉林农业大学资源与环境学院/吉林省商品粮基地土壤资源可持续利用重点实验室, 长春 130118,吉林农业大学资源与环境学院/吉林省商品粮基地土壤资源可持续利用重点实验室, 长春 130118,中国农业大学资源与环境学院, 北京 100193,中国农业大学资源与环境学院, 北京 100193,华南农业大学资源与环境学院, 广州 510642,吉林农业大学资源与环境学院/吉林省商品粮基地土壤资源可持续利用重点实验室, 长春 130118 |
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| 基金项目： | 国家重点研发计划（2016YFD0200403）、国家重点研发计划（2017YFD0201801）、农业部现代玉米产业技术体系项目、农业部植物营养与肥料学科群开放基金-玉米增效肥料施用技术研究（APF2015002） |
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| 摘 要： | 通过总结2004~2014年间课题组在吉林省开展的田间试验及2005~2013年吉林省玉米"3414"田间肥效和校验试验资料,按土壤养分(播前耕层土壤硝态氮、速效磷、速效钾及10叶期0~90 cm土层土壤硝态氮)含量对土壤进行分级,进一步结合目标产量,初步建立以根层硝态氮调控为核心的总量控制、分期实时实地精确监控的玉米氮肥推荐施肥指标体系以及基于养分平衡和土壤测试的磷、钾肥恒量监控推荐施肥指标体系,为吉林省玉米合理科学施肥提供一定参考。
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| 关 键 词： | 春玉米 根层养分调控 推荐施肥 吉林省 |
| 收稿时间： | 2017/11/25 0:00:00 |
Establishment of Index System of Fertilizer Recommendation for Spring Maize in Jilin |
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| FENG Guo-zhong,YAN Li,WANG Yin,WANG Shao-jie,LI Jin-hao,CHEN Xin-ping,CUI Zhen-ling,FAN Xiao-lin and GAO Qiang.Establishment of Index System of Fertilizer Recommendation for Spring Maize in Jilin[J].Journal of Maize Sciences,2017,25(6):142-147. |
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| Authors: | FENG Guo-zhong YAN Li WANG Yin WANG Shao-jie LI Jin-hao CHEN Xin-ping CUI Zhen-ling FAN Xiao-lin and GAO Qiang |
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| Institution: | College of Resources and Environment, Key Laboratory of Jilin Province Commodity Grain Base Soil Resources Sustainable utilization, Jilin Agricultural University, Changchun 130118,College of Resources and Environment, Key Laboratory of Jilin Province Commodity Grain Base Soil Resources Sustainable utilization, Jilin Agricultural University, Changchun 130118,College of Resources and Environment, Key Laboratory of Jilin Province Commodity Grain Base Soil Resources Sustainable utilization, Jilin Agricultural University, Changchun 130118,College of Resources and Environment, Key Laboratory of Jilin Province Commodity Grain Base Soil Resources Sustainable utilization, Jilin Agricultural University, Changchun 130118,College of Resources and Environment, Key Laboratory of Jilin Province Commodity Grain Base Soil Resources Sustainable utilization, Jilin Agricultural University, Changchun 130118,College of Resources and Environmental China Agricultural University, Beijing 100193,College of Resources and Environmental China Agricultural University, Beijing 100193,College of Resources and Environmental, South China Agricultural University, Guangzhou 510642, China and College of Resources and Environment, Key Laboratory of Jilin Province Commodity Grain Base Soil Resources Sustainable utilization, Jilin Agricultural University, Changchun 130118 |
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| Abstract: | Fertilizer effect and test field experiments of maize from 2004 to 2014 in Jilin province were conducted in order to establish the index system of recommended fertilization and to guide the scientific and reasonable fertilization. The contents of soil nutrients(nitrate, available phosphorus and potassium in 0-30 cm soil layer before planting and nitrate in 0-90 cm soil layer in V10 leaf stage) were divided into different levels and established abundance & deficiency indices of soil nutrients. Recommended fertilizer index system of nitrogen, phosphorus and potassium were preliminary established combining with the target yield, total amount control, real-time and accurate monitoring on the spot by adjusting nitrate on root, which provided certain references for rational scientific fertilizer on maize in Jilin province. |
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| Keywords: | Spring maize Root-layer nutrition regulation Recommended fertilizer Jilin province |
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