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东北黑土地合理耕层构造理论、技术与实践

ZHENG Hongbing Yu Ying XU Tingting WANG Haifeng YOU Wenjia NING Huiping GAO Ye ZHANG Yao XU Sheng WANG Yixiang SHI Hongwei SU Rongjiu JI Dongming MEI Nan LI Chunrong LIU Ming GAO Jian SHI Miao YU Zhongyu

中国农业大学学报2025，Vol.30Issue(12)：89-98,10.
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中国农业大学学报2025，Vol.30Issue(12)：89-98,10.DOI:10.11841/j.issn.1007-4333.2025.12.08

东北黑土地合理耕层构造理论、技术与实践

Theories,technologies,and practices of optimal tillage-layer structure in the black soils of Northeast China

ZHENG Hongbing 1Yu Ying 1XU Tingting 1WANG Haifeng 1YOU Wenjia 1NING Huiping 1GAO Ye 1ZHANG Yao 1XU Sheng 1WANG Yixiang 1SHI Hongwei 2SU Rongjiu 1JI Dongming 3MEI Nan 1LI Chunrong 4LIU Ming 5GAO Jian 1SHI Miao 1YU Zhongyu1

作者信息

  • 1. College of Agriculture,Jilin Agricultural University,Changchun 130118,China
  • 2. Jilin Provincial Agricultural Technology Extension Station,Changchun 130062,China
  • 3. Siping Agricultural Technology Extension Station,Siping 136599,China
  • 4. College of Engineering and Technology,Jilin Agricultural University,Changchun 130118,China
  • 5. College of Agronomy,Jilin Agricultural Science and Technology College,Jilin 132101,China
  • 折叠

摘要

Abstract

To ensure national food security and address the critical challenge of simultaneously protecting black soils and increasing their productivity,this study focuses on the prominent issues constraining sustainable agricultural development in Northeast China including the thinning of the cultivated layer,declining soil organic matter,and structural hardening.This study systematically reviews the concept and characteristics of rational cultivated layer structure for the black soils of this region.It elaborates on the ecological functions of this rational structure from multiple dimensions,including the regulation of soil physical and chemical properties,microbial community structure and function,faunal diversity,and crop growth,development,and yield.Furthermore,the study summarizes the technical models adaptable to different regions for constructing rational cultivated layer,adaptable to different regions,and introduces the corresponding agricultural machinery.Accordingly,the study proposes future efforts should center on the core objective of ensuring national food security and aim at sustainable black soil utilization,promote deep integration of agricultural machinery and agronomy,and establish a simplified,high-efficiency,and regionally-adapted cultivation technology system.This study provides a theoretical basis and technical support for achieving both the conservation of black soil and high-quality agricultural development.

关键词

黑土地/耕作制度/耕层构造/土壤退化/土壤健康

Key words

black soil/farming system/tillage layer structure/soil degradation/soil health

分类

农业科技

引用本文复制引用

ZHENG Hongbing,Yu Ying,XU Tingting,WANG Haifeng,YOU Wenjia,NING Huiping,GAO Ye,ZHANG Yao,XU Sheng,WANG Yixiang,SHI Hongwei,SU Rongjiu,JI Dongming,MEI Nan,LI Chunrong,LIU Ming,GAO Jian,SHI Miao,YU Zhongyu..东北黑土地合理耕层构造理论、技术与实践[J].中国农业大学学报,2025,30(12):89-98,10.

基金项目

吉林农业大学高层次人才项目(202020581) （202020581）

吉林省科技发展计划项目(20220302008NC) （20220302008NC）

国家自然科学基金项目(31501248) （31501248）

国家重点研发计划课题(2016YFD03002). （2016YFD03002）

中国农业大学学报

OA北大核心

1007-4333

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