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研究表明:苎麻花叶病是不能通过土壤、种子及机械播种传病,而可由昆虫、嫁接及种根、压条、嫩梢等无性繁殖材料传病的病毒性病害。鉴定了从国内外征集的943份苎麻种质资源,结果表明苎麻品种间具有明显抗病性差异,筛选出了圆叶青、黑皮蔸、红皮小麻等抗病良种20余份。并提出了建立良种基地、采用无病繁殖材料、推广抗病品种为主、治虫防病为辅的综合防治措施。
Studies have shown that: ramie mosaic disease is not through the soil, seeds and mechanical sowing disease, but by insects, grafting and seedling, pressure, tender shoots and other asexual propagation of disease-borne diseases. A total of 943 ramie germplasm resources collected from China and other countries were identified. The results showed that there were significant differences in resistance between ramie varieties and more than 20 resistant cultivars such as Radix Cyanophyta, Rhizoma. And put forward the establishment of seed base, the use of disease-free propagation materials, the promotion of disease-resistant varieties, pest control, supplemented by a comprehensive prevention and control measures.