Teach you artificial insemination to raise Loach

On November 4, five post-80s college students, Bian Guomin, Li Xia, Jiang Lingjiao, Yang Xianyi and Bian Guohong, from Bianjiaping Village, Weiwei Town, Lingling District, Yongzhou City, harvested Loach with "ground cage" in the field of "Loach + ecological rice", which had just harvested late rice. Bian told reporters happily: "this year, 'Loach + ecological rice' field yield of 750 kilograms of Loach per mu."

In 2004, after graduating from Changsha University of Science and Technology, 22-year-old Bian Guomin and four like-minded classmates returned to Bianjiaping Village to raise 200000 yuan and transfer 20 mu of paddy fields to try the mixed cultivation of Loach and ecological rice. However, the survival rate of Loach in artificial insemination was less than 10%, the yield and quality of rice fell short of expectations, and 200000 of rice was almost lost. But what a few young people recognized, 10 cows couldn't pull back. When the money is gone, everyone will raise money again and continue to experiment. They realized that the failure was due to unfamiliarity with the habits of Loach. As a result, we are divided into 4 classes, 365 days and 24 hours uninterrupted observation of the life and growth of Loach. The reporter saw that the 10 notebooks closely recorded the water temperature, PH value, subtle changes in Loach, and so on. Li Xia and Jiang Lingjiao told reporters in unison: "We often squatted on the edge of the field for several hours, and the artificial insemination of Loach failed again and again, and everyone never gave up." Bian told reporters: "through years of observation, we know that the best water temperature for Loach fertilization is about 15 degrees Celsius, and the temperature difference between morning and evening can not exceed 8 degrees Celsius." Otherwise, artificial insemination of Misgurnus anguillicaudatus seems to be possible, but most of them can only live for 3 days. " In 2010, a breakthrough was made in the cultivation of Loach: they built ditches on the inside of the ridge of the paddy field to inhabit the Loach when drying the field. Through efforts, the survival rate of Loach seedlings reached more than 90%, and the yield of Loach was 750 kg per mu. Especially to realize the common growth of Loach and rice. Wu Guoxia, president of Yongzhou Grain Industry Association, told reporters after inspection: "Loach swallows and inhibits pests and weeds in rice fields, and its excrement is high-quality organic fertilizer." At the same time, they do not use chemical fertilizer in the process of planting and breeding, but apply mixed organic fertilizer fermented from chicken manure, rapeseed cake and soil, which provides a good growth environment for Loach. " Zhong Hui, an animal husbandry and fishery technician in Lingling District, said: "the daily activities of Loach loosen the soil and promote the growth of rice." This year, Bian Guomin and others planted 300 mu of organic rice, including 60 mu of Loach + ecological rice. Speaking of income, Bian replied loudly: "'Loach + ecological rice' yields 750 kg of Loach and 400 kg of organic rice per mu. Loach market wholesale price of 30 yuan per kilogram, organic rice 24 yuan per kilogram is still in short supply. The gross income per mu is about 30,000 yuan, excluding expenses, the net income per mu is more than 10,000 yuan. Next year, we plan to develop 300 mu of Loach + ecological rice. "