北方农业学报 ›› 2019, Vol. 47 ›› Issue (3): 46-52.doi: 10.3969/j.issn.2096-1197.2019.03.09

• 农业生态环境·分子生物学·生理声化 • 上一篇    下一篇

北方农牧交错区保护性耕作技术创新与趋势分析

路战远1,2,3, 程玉臣1, 王玉芬2, 张向前1, 王建国1,3, 赵小庆1,2, 任永峰1, 张德健2   

  1. 1.内蒙古自治区农牧业科学院,内蒙古 呼和浩特 010031;
    2.内蒙古大学,内蒙古 呼和浩特 010070;
    3.河北农业大学,河北 保定 071000
  • 收稿日期:2019-05-06 出版日期:2019-06-20 发布日期:2019-12-10
  • 通讯作者: 张德健(1972—),男,教授,博士,主要从事旱作农业及农田生态治理的研究工作。
  • 作者简介:路战远(1964—),男,研究员,博士,主要从事旱作农业及保护性耕作的研究工作。
  • 基金资助:
    内蒙古自治区科技重大专项(NK2016ZD1024,zdzx2018017); 内蒙古自治区科技计划项目(201702105)

Technical innovation and trend analysis of conservation tillage in agro-pastoral ecotone in northern China

LU Zhanyuan1,2,3, CHENG Yuchen1, WANG Yufen2, ZHANG Xiangqian1, WANG Jianguo1,3, ZHAO Xiaoqing1,2, REN Yongfeng1, ZHANG Dejian2   

  1. 1.Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China;
    2.Inner Mongolia University,Hohhot 010070,China;
    3.Hebei Agricultural University,Baoding 071000,China
  • Received:2019-05-06 Online:2019-06-20 Published:2019-12-10

摘要: 保护性耕作在我国经过近20年的发展,取得了显著的生态、社会和经济效益。文章以内蒙古保护性耕作技术为例,阐述了农牧交错区生态环境特点、保护性耕作发展历史和关键技术创新与应用等情况;总结了农牧交错区高秆穴播作物模式、矮秆条播作物模式、块根块茎类少耕带作模式和草原改良模式等多种保护性耕作技术模式;阐明了农牧交错区在保护性耕作发展中与农业区划结合不够、农艺技术创新滞后、机械装备专用性和可靠性低、杂草发生及危害严重等突出问题;对今后农牧交错区保护性耕作发展定位、发展趋势、内涵界定、装备选择和长效机制建立重大理论与实践问题做了趋势分析,并提出了相关建议。

关键词: 保护性耕作, 农牧交错区, 发展现状, 趋势分析

Abstract: Conservation tillage technology has developed in Inner Mongolia in the recent 20 years,and it has achieved remarkable ecological,social and economic benefits.Taking conservation tillage technology in Inner Mongolia as an example,this paper introduces ecological environment characteristics,the research and application of conservation tillage,key technologies and effects of popularization and application.Several conservation tillage techniques modes,such as hill-drop sowing crops,drill crops,tuber crops and grassland improvement,are summarized.Some prominent problems,such as an insufficient combination of conservation tillage and agricultural regionalization,lagging of agronomic technology innovation,low specificity and reliability of machinery and equipment,and the serious occurrence and harm from weeds,are expounded.This paper analyzes the development orientation,development trend,connotated definition,equipment selection and long-term mechanism establishment of conservation tillage in intercropping areas,and puts forward some suggestions for future development.

Key words: Conservation tillage technology, Agro-pastoral ecotone, Development status, Trend analysis

中图分类号: 

  • S345