First, soybean milk cultivation method. Soak soybeans with water first, then add water while grinding, so that 1 kilogram of soybeans is ground into 20 kilograms of soybean milk. Milk should be fed immediately after grinding, and splashing should be uniform. Normally, it is fed from 8 to 9 o'clock in the morning and from 2 to 3 o'clock in the afternoon. Grass and herring are fond of feeding in the shallow water near the pool. Therefore, grass and bluefish seedlings should be splashed around the pool first, and then Quanchiposa. At the beginning, three to four kilograms of soybean milk per acre was added. After one week, it was increased to 5 to 6 kilograms. The cultivation of 10,000 summer flower fish species requires about 10 to 16 kilograms of soybeans. Second, fertilizer cultivation method. In the first 5 to 7 days before the fry, the young fish will have 250 to 300 kg per mu, or 200 to 300 kg of livestock excrement, or 50 to 100 kg of human excrement. Fertilizers are applied 3 to 4 days after the lower seedlings of the fish fry, and manure is applied 20-30 kg per day. When fertilizing, the amount of water should be used flexibly according to the situation of the water quality. The cultivation of chain and carp seedling pool requires more water than fertilizer, and can be applied as appropriate. Third, fertilizer and soybean milk mixed cultivation method. First, the phytoplankton was used to cultivate plankton. When the plankton in the lower ponds was insufficient, 2 to 3 kg of soy milk per mu was added every day. After 10 days, it increased to 3 to 5 kg per mu. If the water quality is lean, it will be topdressed once every 3 to 5 days, and 150 kg of manure will be applied per mu. Fourth, grass pulp cultivation method. A high-speed beater is used to beat the seeds of Erythrina elegans, Euphorbia pulcherrima, and water lilies, which can both feed fish and cultivate plankton. Every day, in the afternoon, the whole pool is splashed once. The daily dosage is 50 to 75 kg/mu. The cultivation of 10,000 summer fish species requires 125 to 200 kg of green grass. 2% to 5% salt must be added when beating with Erythrina elegans, and it can be fed only after a day and night. This method also needs to match some fine material.
Tomato Seeds,Tomato Plant ,Black Tomato ,Brandywine Tomato
Nut & Seed Co., Ltd. , http://www.nbtomatoseeds.com