山东省定陶县3000余民兵利用平房顶上阳光充足、通风性好、又不易被牲畜破坏的好条件,安上护栏后,大搞种养开发,花草房顶长,鸡鱼头上跃,既增加了收入,又节约了耕地。定陶镇崔庄村基干民兵崔成免投资千余元在房顶上建起了3个金鱼池,放养金鱼5000余尾,并在鱼池边缘培植了200余盆名贵花草。在他的辛勤管理下,一年下来,他出售金鱼花草 Dingtao County, Shandong Province, more than 3,000 militia the use of the sun on the roof of a flat roof, good ventilation, but also not easy to be destroyed by livestock, the security fence, engage in the development of planting and breeding, roof flowers long, Not only increase the income, but also save cultivated land. Cui Zhuang Village, Dingtao Township Base Militia CUI Cheng invested more than a thousand dollars Built 3 gold fish ponds on the roof, stocked more than 5000 goldfish tail and cultivated more than 200 pots of precious flowers at the edge of fish ponds. Under his hard work, he sold goldfish flowers for a year