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去年6月27日,我县8个公社受了雹灾。下雹时间达20多分钟,大雹和杏一样大。下雹时,夏玉米一般3—5个叶,麦田套种玉米7—8个叶,春插玉米一般株高1.5尺,9—11片叶,有的早播春玉米已抽雄。雹灾后的玉米成了光秆。从去年的经验看,玉米受雹灾后一般不要翻种。玉米在抽雄前受雹灾,只要加强灾后管理,仍能获得较高的
On June 27 last year, 8 communes in our county were hailed. Hail time up to 20 minutes, big hail and apricot as big. Under hailstorms, the summer maize generally 3-5 leaves, wheat field intercropping corn 7-8 leaves, spring inserted corn generally 1.5 feet tall, 9-11 leaves, and some early spring corn has tasseled. After the hail of corn became a light stalk. From the experience of last year, corn should not be planted after hail. Maize hail disaster in the tasselling, as long as strengthening post-disaster management, can still get higher