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水库施肥养鱼是通过投施有机肥料和无机肥料培育水质,促使浮游生物繁殖生长,为滤食性鱼类提供饵料,从而提高水库商品鱼产量的一项技术措施.我们应用这一技术措施,于1989—1991年在塔桥湾水库进行了施肥养鱼高产项目的实施。其目的是针对我区的自然及气候等特点,采取春放秋捕,主养鲢、鳙,搭配鲤、鲫,并开展游钓,总结出适合我区的低投入、高产出、见效快的施肥养鱼综合高产技术,以便在全疆水库大面积推广。一、水库自然条件塔桥湾水库位于乌鲁木齐市近郊的米泉县,距乌鲁木齐28km,距米泉县城8km,交通方便.该水库属中型灌注式水库,冬春一次性蓄水。设计库容11.7×10~6m~3,实际蓄水库容10.5×10~6m~3,经多年核定养鱼水面1067亩.库区多年平均气温7℃,初霜期10月中旬,终霜期4月上旬,无霜期约180天.日照时数2808小时,15℃以上积温3062℃,年均降雨量212mm。库底平坦,水质肥
Reservoir fertilization of fish through the application of organic fertilizers and inorganic fertilizers to cultivate water quality, and promote the growth of plankton for the filter-feeding fish to provide food, thereby increasing the production of fish in the reservoir of a technical measure.We apply this technical measures, at In 1989-1991, the project of high-yielding fertilized fish was carried out in Taqiao Bay Reservoir. Its purpose is to take into account the natural and climatic characteristics of our region, take the spring release of autumn catching, the main carp, carp, with carp, crucian carp, and to carry out fishing, summed up for my area of low input, high yield, quick Fertilization of fish comprehensive high-yielding technology in order to large-scale promotion of Xinjiang Reservoir. First, the natural reservoir conditions Tower Bridge Reservoir is located in the outskirts of Urumqi, Miquan County, 28 km away from Urumqi, Miquan County, 8 km away from the traffic. The reservoir is a medium type of reservoir, a one-time winter and spring water. Design storage capacity of 11.7 × 10 ~ 6m ~ 3, the actual storage capacity of 10.5 × 10 ~ 6m ~ 3, after many years approved aquaculture 1067 acres of water surface area of the reservoir for many years the average temperature of 7 ℃, the first frost period in mid-October, , Frost-free period of about 180. Sunshine hours 2808 hours, 15 ℃ above the accumulated temperature 3062 ℃, with an average annual rainfall of 212mm. Flat base, water quality and fertilizer