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烤烟—豌豆—油菜1年3熟高产套种栽培模式主要分布在姚安县栋川镇、光禄镇、官屯镇、适中乡,目前年种植推广面积2 800 hm~2,并已连续5年667m~2实现产值过“万元”。2012年栋川镇清河村与姚安县农业技术推广中心在该村建立20 hm~2烤烟—豌豆—油菜1年3熟高产套种栽培模式示范基地,获得成功后,2013年推广烤烟—豌豆—油菜1年3熟高产套种
Flue-cured tobacco - pea - rape 1 year 3 high-yielding intercropping cultivation patterns are mainly distributed in Yaoan County, Chuanzhen, Guanglu Town, Guantun Town, moderate Township, the current annual planting area of 2 800 hm ~ 2, and for 5 consecutive years 667m ~ 2 to achieve production value over “million ”. In 2012, Qinghe Village and Yao’an County Agricultural Technology Extension Center of Dongchuan Town established a model base of 20 hm ~ 2 flue-cured tobacco-pea-rapeseed 1-year high-yielding intercropping cultivation model for 1 year in the village. After the success, the promotion of flue-cured tobacco - pea- 1 year 3 high-yield interplanting