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近几年,段木栽培毛木耳在闽西北发展很快,但是到了生长盛期烂耳严重.烂耳率一般达30%左右,严重达60~70%.烂耳主要是线虫,细菌侵入木耳的子实层内大量繁殖的结果.从原基期到成熟期都有明显症状,颜色变晴黑,生长停滞,手触即腐.土壤中的线虫是初侵染的主要来源,通过雨水落地反溅在木耳上,从木耳伤日或由线虫吻针穿刺木耳,侵入木耳子实层为害,并由此而诱导、传递细菌性病害的发展.菇蝇、蛞蝓等虫害的增多以及采耳损伤,又促进了线
In recent years, the segment wood cultivation of fungus in the rapid development of northwestern Fujian, but to the growing rotten ear rotten ear rotten ear rate of about 30%, severe as 60 to 70%. Rot ear is mainly nematodes, bacteria invade the fungus From the primordial to mature stage have obvious symptoms, the color becomes clear black, growth stagnation, hand touch that rot. Soil nematodes is the primary source of initial infection, through the rain landing on the ground Splashed on the fungus, from the fungus injury day or by the needle puncture needle fungus fungus, fungus intruded into the real layer of damage, and thus induced bacterial transmission of disease development .Flies, mushrooms and other pests and ear mining injury, Also promoted the line