Micro granular dite contg. Luchong for prawn, and its prepn. technique
A technology of micro-granule feed and artemia, which is applied to animal feed, animal feed, molding or processing of animal feed, etc. It can solve the problems of comprehensive nutrition and food-attractiveness, stability of less than 2 hours, poor water resistance, etc. , to achieve the effects of reducing the dissolution rate, strong palatability, and improving stability
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[0017] The key to raising aquatic animal seedlings is to provide high-quality feed, improve the survival rate of seedlings, and reduce the production cost of seedlings.
[0018] The ingredients, formula and preparation method of the present invention are described in detail below: First, according to the nutritional requirements of larvae such as prawns, we have selected various animal and plant powders, animal pulp, spirulina, fish oil, and seaweed for feed types and nutritional components. Polysaccharides, cholesterol, lecithin, chitosan and various vitamins and mineral elements are selected from the test to select the best solution. The following are the screening tests carried out through 7 kinds of formulations with different ingredient ratios. The test formulations and results are shown in Table 1 and Table 2.
[0019] As can be seen from the test results, 2 groups (No. 2 side) and 5 groups (No. 5 side) seedling survival rate are higher, slightly inferior to the control ...
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