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甘薯脱毒后具有适应性广、抗逆性强、耐旱、耐瘠、病虫害较少等特点。推广脱毒甘薯无公害高产栽培技术,将彻底改变甘薯生产因多年自留种造成的品种带毒退化、产量较低、品质较差、贮藏腐烂严重的现状,促进红薯产业化开发,实现粮食增产,农民增收。一、品种选择淀粉加工用薯主要选用脱毒徐薯18、豫薯7号、豫薯12、豫薯13、梅营1号;食用或商品用薯主要选
Sweet potato detoxified with wide adaptability, strong resistance, drought, barren, less pests and diseases and other characteristics. Promotion of virus-free sweet potato detoxification high-yielding cultivation techniques, will completely change the sweet potato production due to years of species retained by the species detoxify, lower yield, poor quality, serious rotten storage status, and promote the industrialization of sweet potato production, grain production Farmer income. First, the choice of varieties of starch processing potato main selection detoxification Xushu 18, Yushu 7, Yushu 12, Yushu 13, Meiying 1; edible or commercial use of potato main election