Farmers in Yiyang, Hunan Province raised fish and raised "classics"

Introduction: Liu Minggui, Jinpen Town, Datong Lake District, Yiyang City, Hunan Province has been raising fish since 1980s Last year, the 30.5 Mu fishpond contracted by him earned a net profit of 34000 yuan, 11000 yuan more than the year before This year, gross income is expected to reach 115000 yuan, less investment, with a net profit of 49000 yuan Fish farming profits are higher year by year What's the trick? In his words: "there is no other skill in fish farming, that is, based on" reform " I have changed three times now Liu Minggui's first change is to change the calendar year to raise silver carp mainly, for grass carp, crucian carp mainly In the market, he learned that the purchase and sale of grass carp and crucian carp is large and the price is good Liu Minggui's second change is to change one fish sale at the end of each year to one fish sale many times in the whole year, and adopt the method of round fishing and round releasing Liu Minggui's third change is to change the conventional feed culture over the years to concentrate feed culture Liu Minggui in the 30.5 Mu fish pond, after 20 years of hard work, out of a successful way to become rich He knew that the breeding industry must be constantly updated in order to have new development Now, Liu Minggui's fourth reform was formed in his mind, that is to change conventional aquaculture to special aquaculture He plans to buy a digging machine by the end of the year, deepen the fish pond by 5 meters, and add two more aerators at the beginning of next year to improve the area efficiency, increase the water surface production, and strive for a profit of 55000 yuan in the next year Now, in Yiyang City, there are many typical fish farmers like Liu Minggui.