Zhang Zenglei and Hu Yongding are two households in Zhujing Village, Shangtang Town. This year, they have been carrying out a trial of planting the loach and loach in their own contracting farms. By now, the test has progressed smoothly and has achieved certain results. Now the two households are tested as follows: Introduction, for the majority of raising families.

First, field facilities. All fields are made of cement fields, 70 centimeters high, down to the field ridge, up and down vertical, smooth inner walls, 25-30 cm wide; the water inlet and outlet are closed with dense mesh and steel mesh to prevent muddy escape; the water is raised Water chestnuts, of which Zhang Zeng Lei households account for about 40% of Daejeon’s total area, Yongding Huling’s area accounts for about 80% of Daejeon’s area, and the north side of the field also has a melon shed. Under the shed is Qingping. There is insufficient light in Daejeon, but there are many green plants to purify water quality. The conditions are good.

Second, the kind of stocking. The seedlings were planted from the beginning of April to the beginning of June in the ancient calendar. The seedlings came from natural seedlings in the local stream and were captured by homemade cages. According to reports, Zeng Leihu tried to raise an area of ​​1.5 mu, put more than 50 kilograms, including more than 20,000 tails; Yongding household area of ​​0.5 mu, put 40 kg, accounting for 16,000, seedlings from the same source and Zeng Lei.

Third, feeding management. After the seeds were planted, they were cleared with lime and cleared. After the seeds were planted, Lei Tian had applied more than 500 kilograms of cow dung and pig manure each time. In late August, the wheat bran and raisin seed cakes were fed. Once a day, the feeding rate was 4 - 5%, usually pay attention to water quality management, maintain micro-flow status day and night; Yongding Tian rely on the channel edge, the upper reaches of the livestock farm sewage into the channels, the field of water quality fertilizer, due to Qing Ping, and Ling purification ability of water quality, and to maintain micro-fluid state No muddy poisoning occurred.

Recently, the author went to the scene and discussed with the farmers. According to the introduction of Yongding, till now, 0.5 mu of land has sold more than 700 yuan of water chestnut income, 300 yuan of melon income, and some water chestnuts have not been sold. It is estimated that the income of the water chestnuts will be more than 1,000 yuan. The loach was not sold, and on-site trials were carried out. A net cage with a capacity of less than 0.3 cubic meters trapped only 4 muddy ponds in only a few minutes, while Zeng Leitian also captured 3 ponds with a small cage for more than 20 minutes. Zeng Lei told the author that the trapping effect was best in the evening. In the last week, only 2 self-crocodile cages were used to catch 3 kilograms overnight. The number was large, but the specifications were not enough, and they were not enough for listing.

Based on the investigation and analysis, the author believes that the households of the two households have sufficient confidence in raising loach, aquaculture facilities are relatively complete, and they independently determine the origin of seedlings, manage it in earnest, and have achieved some successes. Their innovative spirit is worth learning from. As for the muddy individuals. The reason for this is that the main reason is that the seedlings are late in stocking time and are not fed properly. After on-site instruction, the two men said that they would strengthen the feeding and use of net cages to catch large and small animals before wintering in the mud, do seedlings in the current year, and then list and accumulate experience in order to lay a solid foundation for high yields and productivity next year.

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