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1988年6月16日吉林省双阳县部分乡镇下了一场冰雹,山河镇大将村落入西瓜地的冰雹大的如鸡蛋,厚度达10cm,6亩地西瓜受灾严重。当时西瓜已有拳头大,雹打后瓜地一片光秃,大多数只剩下2cm左右的根茬。将这块西瓜地做为试点,进行了技术处理试验。依据西瓜蔓打伤后营养输导受阻,影响西瓜的正常生育及西瓜具有极强地萌发新蔓的能力之原理,采取了以下的技术处理:无论轻
On June 16, 1988, a hail of hail was found in some townships in Shuangyang County, Jilin Province. Large hail of eggs falling into the watermelon fields, such as eggs, reached a depth of 10 cm. The watermelons of 6 mu were seriously affected. At that time, watermelons had big fists, and after the hail hit, they were barely bare, leaving only about 2cm of stubble left. This piece of watermelon as a pilot, conducted a technical treatment test. According to the watermelon man killed after the transport of nutrients blocked, affecting the normal growth of watermelon and watermelon has a strong ability to germinate the new vine principle, take the following technical treatment: no matter the light