GAI Zhi-jia,ZHAO Wen-jun,LIU Jing-qi,et al.Situation Analysis of Conservation Tillage System in Ohio,USA and Suggestion of Sustainable Agricultural Development of Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(08):125-129.[doi:10.11942/j.issn1002-2767.2017.08.0125]
美国俄亥俄州保护性耕作体系情况与黑龙江省农业持续发展建议
- Title:
- Situation Analysis of Conservation Tillage System in Ohio,USA and Suggestion of Sustainable Agricultural Development of Heilongjiang Province
- 文章编号:
- 1002-2767(2017)08-0125-05
- Keywords:
- Ohio state; Heilongjiang province; soybean; maize ; conservative tillage system
- 分类号:
- S34(712);S-0
- 文献标志码:
- A
- 摘要:
- 2016年9月17日-11月17日,应美国俄亥俄州立大学南部中心菲克?伊斯兰姆博士邀请出访美国学习先进的保护性耕作技术。通过2个月的学习、培训、交流了解到美国俄亥俄州先进的保护性耕作模式主要有3种,第一种是大豆-冬小麦-玉米3年期的轮作,其中冬小麦收获后可引入大豆作为保护性覆盖作物;第二种是大豆-玉米的隔年轮作;第三种是大豆-玉米轮作中引入黑麦等覆盖作物。该保护性耕作技术体系十分成熟,处于世界领先地位,结合黑龙江省农业发展现状,3种先进的保护性耕作模式中,大豆-玉米隔年轮作的保护性耕作技术适宜在黑龙江省大面积推广。
- Abstract:
- As a visiting scholar,Author was invited by Dr.Islam in South Center of Ohio State University to study conservation tillage technology from September 17 to November 17,2016.Through two months of study,training and communication,my researoh team have learned that there are three main types of conservation tillage in Ohio state.The first type is the soybean-winter wheat-maize rotation in 3 years and soybean is introduced as a protective cover crop after winter wheat harvest.The second type is the annual rotation of soybean-maize.And the third type is soybean-maize rotation system,to which rye and other crops as protective mulchs was introduced.The conservation tillage technology system was mature and dominant in the world.Based on the current situation of agricultural development in Heilongjiang provinc,the conservation tillage pattern of soybean - corn annual rotation is suitable for widespread extention in Heilongjiang province.
参考文献/References:
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备注/Memo
收稿日期:2017-06-28基金项目:黑龙江省现代农业生产协同创新体系东部大豆综合试验站资助项目;黑龙江省农业科学院院级科研资助项目(2017JS07)第一作者简介:盖志佳(1985-),男,黑龙江省佳木斯市人,博士,助理研究员,从事大豆栽培生理与耕作研究。E-mail:gaizhijia@163.com。通讯作者:张敬涛(1964-),男,黑龙江省富锦市人,硕士,研究员,从事大豆栽培与耕作研究。E-mail:Zhangjt@163.com。