Nutrient solution for breeding selenium rich snail, breeding method and selenium rich snail product
A nutrient solution and snail technology, which is applied in the fields of application, food preparation, food science, etc., can solve the problem of not breeding selenium-enriched snails, etc.
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Embodiment 1
[0015] The breeding methods and requirements for the young snails are the same as the prior art, and the difference from the prior art is the feeding method. The feeding method is as follows:
[0016] The red nano-selenium solution with a concentration of 1%, brown sugar, glucose, honey, lysine, methionine and EM raw dew are mixed in a weight ratio and then fermented at 20-30°C for 2 days. The weight ratio of each component It is a 1% red nano-selenium aqueous solution 5-50, brown sugar 5-50, glucose 5-50, honey 1-10, lysine 5-50, methionine 1-10, EM original dew 780-978.
[0017] Take the above-mentioned nutrient solution for breeding selenium-enriched snails and dilute with water at a dilution ratio of 1:4-40. Use a sprayer to evenly spray the diluted solution of nutrient solution for selenium-enriched snails on vegetable leaf green feed and dry for 1 to 2 hours. Feed snails into selenium-enriched vegetable leaves, the weight ratio of nutrient solution for selenium-enriched snai...
Embodiment 2
[0023] The breeding methods and requirements for the young snails are the same as the prior art, and the difference from the prior art is the feeding method. The feeding method is as follows:
[0024] Take 10g of a red nano-selenium aqueous solution with a concentration of 1% and a particle size of 20-100nm, 10g of brown sugar, 10g of glucose, 2g of honey, 10g of lysine, 2g of methionine and 956g of EM raw dew, and mix and ferment at 20~30℃ The nutrient solution for breeding selenium-enriched snails can be made within 2 days. Take 20 g of the aforementioned nutrient solution, add 380 g of water and dilute to obtain a diluted solution. Spray the diluted solution evenly on the leaves of 4kg vegetable leaf green fodder with a sprayer, and dry the selenium-rich vegetable leaves for 1 to 2 hours. The selenium-rich vegetable leaves are fed at 10% of the snail body weight every day.
[0025] The raw materials used are the same as in Example 1.
[0026] Feed snails with selenium-enriched ...
Embodiment 3
[0028] The breeding methods and requirements for the young snails are the same as the prior art, and the difference from the prior art is the feeding method. The feeding method is as follows:
[0029] Take 40g of a red nano-selenium aqueous solution with a concentration of 1% and a particle size of 20-100nm, 10g brown sugar, 10g glucose, 2g honey, 10g lysine, 2g methionine and 926g EM raw dew, mix and ferment at 20~30℃ The nutrient solution for breeding selenium-enriched snails can be made within 2 days.
[0030] The raw materials and operation methods used are the same as in Example 2.
[0031] Feed snails with selenium-enriched vegetable leaves for 2 months, 3 to 4 months, and 5 to 6 months. The body weights of selenium-enriched snails are 17g, 30g and 48g respectively, and the survival rate is 100% (the survival rate of the control sample is 98%) , Using atomic fluorescence and other methods to detect the selenium content of 0.620mgSe / kg, 1.15mgSe / kg and 1.720mgSe / kg respectivel...
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