吉河水库是一座中型平原型水库,位于枣阳县城北20公里处。水库承雨面积105平方公里,正常库容2,700万立方米,养鱼水面4,482亩。库区气候温和,雨量充沛;库底平坦,水质肥沃,具有良好的养鱼条件。但从1975年建库以来,由于鱼池少,肥料、饵料缺乏,限制了鱼种的生产,以致每年投库鱼种数量少、规格小,体质差,从而影响了 Jihe Reservoir is a medium-sized plain reservoir, located 20 kilometers north of Zaoyang County. Reservoir area of ​​105 square kilometers of rain, the normal storage capacity of 27 million cubic meters, 4,482 acres of fish water surface. The reservoir area has a mild climate and abundant rainfall; the base of the reservoir is flat and the water quality is fertile, and has good fish culture conditions. However, since the establishment of the reservoir in 1975, the lack of fish ponds, lack of fertilizers and feedstuffs has limited the production of fish species, resulting in fewer fish species, smaller specifications and poor physique each year, thus affecting