Method for preparing flaky prawn seedling starter feed
A technology of opening feed and prawns, which is applied in the forming or processing of animal feed, animal feed, animal feed, etc., can solve the unfavorable large-scale production and cultivation of shrimp fry, the inconvenience of cultivation of shrimp fry opening, growth and physiological digestion characteristics To achieve the effect of improving food-attracting performance and utilization efficiency, reliable source of raw materials, and easy feeding operation
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Embodiment 1
[0034] Preparation of Vitamin Mixture:
[0035] 1. Each kilogram of vitamin mixture contains:
[0036]
[0037] According to the above content, various vitamins are weighed, mixed with corncob powder, and stirred evenly to obtain a vitamin mixture.
[0038] 2. Preparation of mineral element mixture:
[0039] Each kilogram of mineral element mixture contains:
[0040]
[0041] Dry the above-mentioned various mineral salts at 100°C for 2 hours to remove the moisture in the mineral salts, then crush them, pass through a 100-mesh standard sieve, and weigh all kinds of mineral salts after passing through a 100-mesh standard sieve according to the above content , and then mixed with feed-grade zeolite powder, and stirred evenly to obtain a mixture of mineral elements.
[0042] According to the total mass fraction of 100%, the raw material of the flaked prawn seed opening feed of the present embodiment consists of the following components:
[0043] Fish meal 31%, Chicken me...
Embodiment 2
[0058] The vitamin mixture and the mineral element mixture of the present embodiment are the same as in Example 1.
[0059] According to the total mass fraction of 100%, the raw material of the flaked prawn seed opening feed of the present embodiment consists of the following components:
[0060] Fish meal 50%, Chicken meal 5%,
[0061] Egg Powder 3%, Brewer's Yeast 3%,
[0062] Wet Artemia 10%, Squid Meal 5%,
[0063] Flour 16%, Betaine 1%,
[0064] Fish Oil 1%, Soy Lecithin 1%,
[0065] Vitamin Blend 1%, Mineral Element Blend 4%.
[0066] According to the above formula, weigh each component:
[0067] (1) Mix fish meal, chicken meal, brewer's yeast, squid meal, flour and a mixture of mineral elements, coarsely pulverize, superfinely pulverize to 120 mesh, and then stir evenly to obtain powder;
[0068] (2) Egg powder and Artemia are homogenized to 200 mesh through a colloid mill, then betaine, fish oil, soybean lecithin and vitamin mixture are added therein, emulsified ...
Embodiment 3
[0075] The vitamin mixture and the mineral element mixture of the present embodiment are the same as in Example 1.
[0076] According to the total mass fraction of 100%, the raw material of the flaked prawn seed opening feed of the present embodiment consists of the following components:
[0077] Fish meal 10%, Chicken meal 6%,
[0078] Egg Powder 10%, Brewer's Yeast 10%,
[0079] Wet Artemia 30%, Squid Meal 6%,
[0080] Flour 12%, Betaine 3%,
[0081] Fish Oil 5%, Soy Lecithin 3%,
[0082] Vitamin mixture 3%, mineral element mixture 2%.
[0083] According to the above formula, weigh each component:
[0084] (1) Mix fish meal, chicken meal, brewer's yeast, squid meal, flour and a mixture of mineral elements, coarsely pulverize, superfinely pulverize to 300 mesh, and then stir evenly to obtain powder;
[0085] (2) Egg powder and Artemia are homogenized to 300 mesh through a colloid mill, then betaine, fish oil, soybean lecithin and vitamin mixture are added therein, emuls...
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