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重庆市巫溪县马铃薯晚疫病常年发病面积2万hm2,发病程度3～5级,不防治一般损失30%～50%,防治后挽回损失4万t。巫溪县引进比利时马铃薯晚疫病预警系统应用后,取得了十分显著的社会效益、生态效益及经济效益,将损失率控制在3%以下,每667m2减少损失300kg,年增加原粮2160万kg,为保证巫溪县粮食安全、特色产业及农民增收保驾护航。预警系统从根本上解决了“农技信息最后一公里”的问题,巫溪的监测能力居国内领先水平。
The annual incidence of potato late blight in Wuxi County of Chongqing Municipality is 20,000 hm2 and the incidence is 3 to 5, with no general control loss of 30% -50%. After the control, the loss of recovery is 40,000 tons. After the introduction of Belgian potato late blight early warning system, Wuxi County achieved remarkable social, ecological and economic benefits. The loss rate was controlled below 3%, with a loss of 300kg per 667m2. The annual increase of raw grain was 21.6 million kg, which was Ensuring food security in Wuxi County, special industries and farmer income escort. Early warning system has fundamentally solved the problem of “the last kilometer of agricultural information ”, Wuxi monitoring capacity of the leading domestic level.