在我国北方有一种农民最害怕的自然灾害,那就是冰雹,通常人們叫雹子。下过雹子的地区,輕的打毁庄稼,重的伤害人、畜。 1953年4—6月,山东14个专区中有77个县市遭受程度不同的冰雹为害,仅小麦和大秋作物受灾面积就达到460多万亩,受灾严重的减产2—3成;砸伤和刮伤69人;倒房12,000间,使灾区农民遭受了严重的損失。其他地区的例子还没多,据不完全的統計,我国自 In northern China, there is a kind of natural disaster that farmers are most afraid of. It is hail, and people usually call it a cricket. Areas under the guise have destroyed the crops lightly and seriously hurt people and animals. From April to June 1953 in 1953, 77 out of 14 special districts in Shandong were affected by hailstones of different degrees. The area affected by wheat and big autumn crops alone reached more than 460 million mu, and the severely affected reduction in production was 2-3%. 69 people were scratched; 12,000 rooms were dumped, causing serious losses to farmers in the affected areas. There are not many examples in other regions. According to incomplete statistics, our country has