近两年,我地区大面积种植6A高粱。这种高粱茎秆较软,如果种植密度不合理或遇大风,常发生倒伏。有人认为高粱倒伏后再扶起来,会出现瞎穗,造成减产;也有人认为,扶起总比不扶强。针对这个问题,我们对高粱倒伏后扶起好,还是不扶好进行了调查。 In the past two years, 6A sorghum has been planted on a large area in our region. This sorghum stalks softer, often lodging if the planting density is unreasonable or in case of strong winds. Some people think that after the lodging of sorghum and then help up, there will be blind spike, resulting in reduced production; some people think that propped up better than not help. In response to this problem, we lifted the sorghum lifted, or did not help to carry out the investigation.