1. Prior to the breeding of the snails (7-10 days before seedlings laying), the tumbling, drying and painting must be done thoroughly; Black Waxy Corn,Black Glutinous Corn,Glutinous Corn Kernels,Black Glutinous Corn Kernels Jilin Province Argricultural Sister in Law Food Co., Ltd. , https://www.nscorn.com
2. Effectively control the quality of good seedlings, requiring that seedlings are robust, have good vigor, have strong drilling potential, do not spray pesticides, and do not soak water, and pay attention to differences in seawater salinity between the seed production area and the farm. During transportation, avoid rain and avoid exposure. It is also possible to provide seedlings in the earthen ponds near the farm to ensure seed quality.
3. Reduce the density of seedlings. According to the breeding beach surface quality, aquaculture measures, scientific and rational release seedlings, the general middle nutritional conditions of the beach, put 2.5 ~ 4Kg per acre, the size of 8,000 to 20,000 tablets per kilogram;
4. Carry out the cultivating and polyculture techniques, and raise or polyculture the shoal species on the beach, such as ç¼¢è› and 彩虹 彩虹.
Comprehensive measures against the death of cultured mud snails