淮山药免耕生态栽培技术

摘要

传统淮山药栽培，种植和采收时均需要挖深沟，费工费时，且需要在较好质量的耕地上才能种植，由于与粮争地，严重影响了淮山药产业的发展。淮山药免耕生态栽培技术，结合淮山药定向结薯栽培技术的优点，在低产田、荒山荒坡及林下土地等非主粮生产用地种植，不仅可以促进农民增收，还可改善生态环境。%For traditional cultivation of Chinese yam, it is necessary to dig a deep trench duringsowing and harvest, wasting labor and time, and Chinese yam requires good quality of cultivated land, causing serious impact on the development of yam industry due to the competition with food production. Yam no-til age ecological cul-ture techniques, combined with advantage of yam directional tuberization, could en-able the cultivation of yam inlow-production field, barren hil s and sloping field, forest land and other non-staple food land and thus could promote farmers ’ income as wel as improving the ecological environment.