CN103504126A - Prawn feed - Google Patents

Abstract

Disclosed prawn feed comprises the following components in percent by weight: 5-10% of seawater fish meal, 5-10% of fresh water fish meal, 2-5% of yeast powder, 2-5% of soybean phosphatide, 5-10% of soybean meal, 5-10% of peanut meal, 20-30% of wheat middling, 5-10% of wheat gluten powder, 2-5% of a shrimp-processing powder, 0.5-1% of calcium lactate, 1-3% of monocalcium phosphate, 1-2% of fish oil, 1-2% of plant oil, 0.5-1% of glycine, 0-0.1% of choline, 0-0.1% of shrimp-shelling component and 0.01-0.1% of betaine. The above components are mixed and prepared into a granular or strip-shaped feed, and the processed feed has the particle size of no more than 3 mm. The prawn feed in balance and full in nutrition, abundant in multiple mineral matter components, good in palatability, high in digestibility, easy to store, low in price, capable of promoting prawn growth and improving prawn immunity, and less in environmental pollution.

Description

A kind of prawn feed

Technical field

The present invention relates to a kind of feed formula, specifically, relate to a kind of prawn feed.

Background technology

China is prawn culturing big country, and growth momentum was increasingly swift and violent in recent years.But along with the raising of cultivation intensive degree, disease is also more and more serious, because prawn feed obviously lacks bioactivator, prawn feed works the accomplice effect of adding fuel to the flames in shrimp disease outbreak of epidemic process, or even the crucial hand of promoting mainly.At current shrimp disease, spread unchecked, water pollutes aggravation, bad weather is changeable in the situation that, prawn feed constitutes a serious threat to cultivating safety.Therefore, be badly in need of the prawn feed of a kind of safety and environmental protection, the growth of favourable prawn.

Summary of the invention

The object of the present invention is to provide a kind of prawn feed, its nutritional labeling diversification, good palatability, can promote prawn Fast Growth, improve immunity and the vigor of prawn, reduce the problems such as prawn culturing disease.

The object of the invention realizes by following technical proposals:

, by weight percentage, it comprises following component:

The present invention formula is formulated according to prawn growth desired nutritional, and it contains multiple nutritional components and mineral matter, balanced in nutrition, and have resistance to bubble, agreeable to the taste, promote prawn growth and improve the features such as immunity of prawn.

Beneficial effect of the present invention: balanced in nutrition fully, be rich in several mineral materials composition, good palatability, high, the easy storage of digestibility, cheap, the growth that can promote prawn, improve prawn autoimmunity, and environmental pollution is little.

The specific embodiment

Embodiment 1

A kind of prawn feed, by weight percentage, it comprises following component: seawater fish meal 10%, fresh water fish meal 6.7%, the female powder 5% of alcohol, soybean lecithin 5%, dregs of beans 10%, peanut meal 10%, inferior powder 30%, wheat flour strength flour 10%, shrimp cross powder 5%, calcium lactate 1%, calcium dihydrogen phosphate 3%, fish oil 1%, vegetable oil 2%, glycine 1%, Choline Chloride 0.1%, shrimp shelling element 0.1%, betaine 0.1%.Granulation shape or strip feed after above-mentioned component mixes, the feed particle diameter of processing can not be over 3 millimeters.

Embodiment 2

A kind of prawn feed, by weight percentage, it comprises following component: seawater fish meal 10%, fresh water fish meal 10%, the female powder 5% of alcohol, soybean lecithin 2.9%, dregs of beans 10%, peanut meal 10%, inferior powder 30%, wheat flour strength flour 10%, shrimp cross powder 5%, calcium lactate 0.5%, calcium dihydrogen phosphate 2%, fish oil 2%, vegetable oil 2%, glycine 0.5%, shrimp shelling element 0.09%, betaine 0.01%.Granulation shape or strip feed after above-mentioned component mixes, the feed particle diameter of processing can not be over 3 millimeters.

Embodiment 3

A kind of prawn feed, by weight percentage, it comprises following component: seawater fish meal 9%, fresh water fish meal 10%, the female powder 4% of alcohol, soybean lecithin 5%, dregs of beans 10%, peanut meal 10%, inferior powder 30%, wheat flour strength flour 10%, shrimp cross powder 5%, calcium lactate 0.8%, calcium dihydrogen phosphate 2%, fish oil 1.2%, vegetable oil 2%, glycine 0.8%, Choline Chloride 0.05%, shrimp shelling element 0.05%, betaine 0.1%.Granulation shape or strip feed after above-mentioned component mixes, the feed particle diameter of processing can not be over 3 millimeters.

Claims (1)

1. a prawn feed, is characterized in that: by weight percentage, it comprises following component: