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赤霉病是我省大麦重要病害.1973和75年,曾使全省大麦总产量损失达50%.利用抗病品种是防治该病经济有效的措施.1977-87年,对引自国内外大麦品种资源7944份进行了抗赤霉病性鉴定.鉴定圃采用常规土表接菌和喷溉增湿方法。经过初筛、复筛和异地联合鉴定,筛选出抗病品种27个,其抗性超过国外报道的博多2号等抗病品种,可作抗源利用;中抗品种394个,也是抗赤育种的宝贵资源.
Fibrobacteria is an important disease of barley in our province .1973 and 75 years, had led to the province’s total output of barley loss of 50%. The use of disease-resistant varieties is a cost-effective prevention and treatment of the disease measures .1977-87, cited at home and abroad 7944 barley cultivars were screened for their resistance to scab, and the identification nurseries were treated with conventional soil-surface bacteria and spray-moisturizing methods. After screening, re-screening and identification in different places, 27 resistant varieties were screened out and their resistance was more than those reported in foreign countries such as Hakata 2, which could be used as anti-source. 394 resistant varieties were also resistant to red-breeding Valuable resources.