川东北丘陵区桑园套种羊肚菌的模式构建、技术集成与示范效果  

Model Construction,Technology Integration and Demonstration Effect of Mulberry-Morchella Intercropping in Hilly Region of Northeast Sichuan

作　　者：谭伟 叶雷 李小林 唐杰 周洁 闫世杰 张波 TAN Wei;YE Lei;LI Xiaolin;TANG Jie;ZHOU Jie;YAN Shijie;ZHANG Bo(Sichuan Institute of Edible Fungi,Chengdu 610066)

机构地区：[1]四川省食用菌研究所,成都610066

出　　处：《中国农学通报》2024年第10期63-67,共5页Chinese Agricultural Science Bulletin

基　　金：现代农业产业技术体系(CARS-20)。

摘　　要：针对桑园土地冬季闲置问题,基于《耕作学》理论技术,将羊肚菌大田栽培技术与桑树规范栽培技术有机融合,利用桑树宽行土地栽培羊肚菌,构建冬季闲置宽行地栽培羊肚菌的川东北丘陵区桑园套种羊肚菌模式。研究集成了桑园“中平棚套小拱棚,平棚遮阳、拱棚提温保湿,宽行冬闲地种菌”的川东北丘陵区桑园套种羊肚菌技术,丰富了耕作学和羊肚菌栽培学内容。连续3年桑园套种羊肚菌技术试验示范结果表明,鲜羊肚菌每年单产平均为0.23 kg/m^(2),桑园每年新增栽培利润平均为14.55元/m^(2),该技术可高效提升桑园综合效益。The study aims at solving the problem of idle mulberry land in winter and constructing mulberry-Morchella intercropping mode in hilly region of Northeast Sichuan.Based on Tillage Science,technologies of Morchella field cultivation and mulberry standardized cultivation were combined to cultivate Morchella in the wide row land of mulberry cultivation.Moreover,the study integrated the practical cultivation technologies of“medium flat sheds cover the small arched ones,flat shed shading,arch shed warming and moisturizing,and wide-row winter fallow land planting Morchella”.The demonstration results of three consecutive years of intercropping Morchella in mulberry fields showed that the average fresh Morchella yield was 0.23 kg/m^(2) per year,and increased the new profit by 14.55 yuan/m^(2) per year.The mulberry-Morchella intercropping technology can effectively improve the comprehensive benefits of mulberry fields.

关 键 词：桑树 羊肚菌 套种模式 产量 利润 

分 类 号：S344.3[农业科学—作物栽培与耕作技术]