旱地新三熟“麦/玉/豆”种植模式在川中丘陵区的推广应用及效益分析  

The Analysis of Application and Benefit on Cropping Pattern of the "Wheat/ Maize/ Bean" in Hilly Area of Central Basin in Sichuan

作　　者：刘大翠[1] 

机构地区：[1]四川职业技术学院,四川遂宁629000

出　　处：《四川职业技术学院学报》2014年第2期145-147,共3页Journal of Sichuan Vocational and Technical College

摘　　要：旱地新三熟"麦/玉/豆"种植模式集免耕、秸秆覆盖、作物直播技术为一体,具有抗旱节水、扩大大豆种植面积、提升大豆生产能力、改革耕作和收获方式、保护耕作土壤等特点,具有省工节本增效和肥地环保生态等优点.经过多年的试验推广,已形成了一套成熟的种植技术,本文总结了"麦/玉/豆"模式在川中丘陵区的栽培技术特点,分析了其经济、生态和社会效益.The new dryland cropping pattern of the ＂wheat/ maize/ bean＂set no tillage, straw mulching, and crop seeding technology as a whole, with the advantages of drought resistance and water saving, expanding bean acreage, improving bean production capacity, reforming farming and harvesting methods, conserving tillage soil, and saving synergistic and land ecology. Based on many years of pilot promotion, the technology has matured. The essay summarizes the characteristics of the cultivation technology of ＂wheat/ maize/ bean＂model in the hilly area of central basin in Sichuan, and analyzes its economic, ecological and social benefits.

关 键 词：“麦/玉/豆”种植模式 栽培技术 推广应用 效益分析 川中丘陵区 

分 类 号：S727.2[农业科学—林木遗传育种]