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2013年,于云南省玉溪市设立33.33 hm2有机无机活性肥示范区,与该地按常规处理的非示范区在烟草农艺性状、发病情况2方面进行对比,初步明确其对烟草抗病、增产、保质等方面的作用。结果表明:有机肥的施用可使烟株增高、烟叶增长、茎围变粗,使烟株更强劲。且对烟草普通花叶病毒病、烟草赤星病、烟草黑胫病以及烟草青枯病的发生具有一定的抑制作用,其中对烟草青枯病的抑制作用非常显著;对烟草马铃薯Y病毒病和烟草空茎病,不能妄下定论有机肥对其产生的影响。
In 2013, a demonstration area of 33.33 hm2 organic-inorganic active fertilizer was established in Yuxi City, Yunnan Province. Compared with the conventional non-demonstration area in this area, the tobacco agronomic traits and incidence 2 were contrasted, Durability and other aspects of the role. The results showed that: the application of organic fertilizer can make the tobacco plant increased, the growth of tobacco leaves, thicker stem circumference, the tobacco plant more robust. And had certain inhibitory effect on the occurrence of tobacco mosaic virus, tobacco brown spot disease, tobacco black shank and tobacco bacterial wilt, and the inhibitory effect on tobacco bacterial wilt was very significant. The tobacco Y virus disease and tobacco Empty stem disease, can not jump to determine the impact of organic fertilizer on it.