湖北农业科学 ›› 2020, Vol. 59 ›› Issue (14): 12-17.doi: 10.14088/j.cnki.issn0439-8114.2020.14.002

• 综述 • 上一篇    下一篇

栽培管理措施对稻麦轮作系统土壤有机碳和氮素积累及作物产量的影响

金朝强1, 聂立孝2   

  1. 1.华中农业大学植物科学技术学院,武汉 430070;
    2.海南大学热带作物学院,海口 570228
  • 收稿日期:2019-10-15 出版日期:2020-07-25 发布日期:2020-09-14
  • 通讯作者: 聂立孝,男,河南南阳人,教授,博士,主要从事作物栽培与种植制度研究,(电子信箱)994085@hainanu.edu.cn。
  • 作者简介:金朝强(1993-),男,河南信阳人,硕士,主要从事水稻栽培研究,(电话)18627927078(电子信箱)727731225@qq.com
  • 基金资助:
    国家重点研发计划( 2016YFD0300206­3)

Effects of cultivation and management measures on soil organic carbon and nitrogen accumulation and crop yield in rice-wheat rotation system

JIN Zhao-qiang1, NIE Li-xiao2   

  1. 1. College of Plant Science and Technology, Huazhong Agricultural University,Wuhan 430070,China;
    2. College of Tropical Crops, Hainan University,Haikou 570228,China
  • Received:2019-10-15 Online:2020-07-25 Published:2020-09-14

摘要: 栽培管理措施会影响稻麦轮作系统中土壤有机碳和氮素养分的积累,进而影响稻麦产量。综述了本领域最新的研究成果,详细解析了稻麦轮作系统中土壤的耕作方式、稻麦的种植方式以及水分和氮肥的管理方式影响土壤中有机碳和氮素积累以及稻麦产量的机制,并提出了保持稻麦轮作系统土壤肥力和提高稻麦产量的相关建议,以期为中国的稻麦生产提供一定的理论指导。

关键词: 稻麦轮作, 耕种方式, 水氮运筹, 有机碳, 氮素

Abstract: Cultivation management measures will affect the accumulation of organic carbon and nitrogen nutrients in the soil of rice-wheat rotation system, and then affect the yield of rice and wheat. The latest research results in this field were reviewed, and the soil tillage, rice and wheat planting and water and nitrogen management methods which affected soil organic carbon and nitrogen accumulation and rice and wheat yield in rice-wheat rotation system were analyzed in detail,and the relevant suggestions for maintaining the soil fertility and increasing the yield of rice and wheat in rice-wheat rotation system were put forward, in order to provide certain theoretical guidance for rice and wheat production in our country.

Key words: rice-wheat rotation, cultivation practice, water and nitrogen management practice, organic carbon, nitrogen

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