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近年来,井研县镇阳乡充分利用丘区旱地发展无公害、优质安全特色甘薯生产,通过建立红薯专业合作社和公司加农户的模式,实现了甘薯的增产增效。为了广泛地推广特色甘薯生产,特将主要技术措施介绍如下:一、选用特色优质品种镇阳乡惊鸿甘薯专业合作社先从省内外引进特色甘薯品种10多个,经过3～4年的试验对比,从中筛选出了2～3个食用紫薯、红心薯进行重点推广种植,为发展特色甘薯生产奠定了良好基础。
In recent years, Zhenyang County Jing Yangxian make full use of dry land in the development of pollution-free, high quality and safety sweet potato production, through the establishment of sweet potato cooperatives and companies plus farmers model to achieve the sweet potato yield increase. In order to widely promote the characteristics of sweet potato production, especially the main technical measures are described below: First, select the characteristics of high quality varieties Zhen Yang Jing sweet potato specialty cooperatives first introduced from inside and outside the province more than 10 varieties of sweet potato, after 3 to 4 years of trial comparison , From which 2 to 3 edible purple sweet potatoes were selected, the sweet potato was mainly popularized and planted, which laid a good foundation for the development of characteristic sweet potato production.