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Pollution-free micro-ecological rice field eel compound feed suitable for adult eels and preparation method thereof

A compound feed, micro-ecological technology, applied in animal feed, animal feed, application and other directions, can solve the problems of damaging the economic benefits of farmers, increasing the degree of water quality deterioration, low feed conversion rate, etc., to improve the attractiveness and digestion utilization rate. , improve feed utilization, reduce the effect of disease incidence

Active Publication Date: 2015-11-04
JIANGSU FURUI AQUACULTURE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rice field eel is a scaleless aquatic animal with long feeding cycle and slow growth rate. Due to the high density of artificial breeding and the change of water quality, diseases often occur
After a market survey, it was found that most households feed rice field eels with pig blood, mussel meat, small miscellaneous fish and shrimp, etc. This feeding method is not comprehensive in nutrition, the feed conversion rate is low, and the degree of deterioration of water quality is increased, resulting in frequent disease of rice field eels. , the growth rate is slow, and the feeding cost is high, which seriously damages the economic benefits of farmers
[0003] In recent years, aquaculture workers in our country have carried out a large number of popularization and use of eel compound feed, and have also done a large number of experiments on feed conversion rate, and have made great progress. However, due to the breeding conditions, water quality conditions and geographical climate conditions in different regions , its applicability is not strong

Method used

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  • Pollution-free micro-ecological rice field eel compound feed suitable for adult eels and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1, a kind of pollution-free micro-ecological rice field eel compound feed suitable for growing eels, it is made of the raw materials of following weight ratio:

[0030] fishmeal 8; wheat 10;

[0031] soybean meal 45; expanded soybean 4;

[0032] Fish oil 1; Blood globulin powder 1;

[0033] Phospholipid oil 1; Calcium dihydrogen phosphate 1.4;

[0034] 50% choline chloride 0.1; 35% Vc phosphate 0.051;

[0035] Special enzyme preparation for aquatic products 0.05; Ligustrum lucidum 1;

[0036] Probiotics for aquatic products 0.01;

[0037] Special compound premix 1.0 for scaleless fish.

Embodiment 2

[0038] Embodiment 2, a kind of pollution-free micro-ecological rice field eel compound feed suitable for growing eels, it is made of the raw materials of following weight ratio:

[0039] fish meal 18; wheat 20;

[0040] soybean meal 65; puffed soybean 10;

[0041] Fish oil 2; Hemoglobin powder 3;

[0042] Phospholipid oil 2; Calcium dihydrogen phosphate 1.8;

[0043] 50% choline chloride 0.3; 35% Vc phosphate 0.1;

[0044] Aquatic special enzyme preparation 0.1; Ligustrum lucidum 2;

[0045] Probiotics for aquatic products 0.02;

[0046] Special compound premix 1.0 for scaleless fish.

Embodiment 3

[0047] Embodiment 3, a kind of pollution-free micro-ecological rice field eel compound feed suitable for growing eels, it is made of the raw materials of following weight ratio:

[0048] fishmeal 13; wheat 15;

[0049] soybean meal 55; expanded soybean 6;

[0050] Fish oil 1.5; Hemoglobin powder 2;

[0051] Phospholipid oil 1.5; Calcium dihydrogen phosphate 1.6;

[0052] 50% choline chloride 0.2; 35% Vc phosphate 0.08;

[0053] Special enzyme preparation for aquatic products 0.08; Ligustrum lucidum 1.5;

[0054] Probiotics for aquatic products 0.015;

[0055] Special compound premix 1.0 for scaleless fish.

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Abstract

The invention relates to a micro-ecological pollution-free ricefield eel compound feed suitable for adult eels, and a preparation method thereof. The micro-ecological pollution-free ricefield eel compound feed is prepared from the following raw materials: fish meal, wheat, bean pulp, extruded soybeans, fish oil, spray-dried animal blood cells, lecithin oil, calcium dihydrogenphosphate, 50% choline chloride, 35% Vc phosphate, a special enzymic preparation for aquatic products, glossy privet fruit, a micro-ecological preparation for aquatic products and a special compound premix for scaleless fish. The micro-ecological pollution-free ricefield eel compound feed is prepared by strictly screening the raw materials and adopting a reasonable formulation design, is high in pertinence, is especially suitable for breeding and feeding of the adult eels, and is balanced and complete in nutrition and good in food calling property; after the compound feed is adopted, the immunity and the disease resistance of the adult eels can be improved, the limited growth speed is greatly enhanced, the conversion rate of the feed is improved, and the water quality is improved; furthermore, in the preparation process, nutrient substances are not damaged by high temperature to the utmost extent; the micro-ecological pollution-free ricefield eel compound feed is low in cost, high in efficiency, stable in quality, convenient to store and free from adverse effect.

Description

technical field [0001] The invention relates to an aquaculture feed, in particular to a pollution-free micro-ecological rice field eel compound feed suitable for growing eels, and also relates to a preparation method of the feed. Background technique [0002] Rice field eel is a scaleless aquatic animal with long feeding cycle and slow growth rate. Due to the high density of artificial breeding and the change of water quality, diseases often occur. After a market survey, it was found that most households feed rice field eels with pig blood, mussel meat, small miscellaneous fish and shrimp, etc. This feeding method is not comprehensive in nutrition, the feed conversion rate is low, and the degree of deterioration of water quality is increased, resulting in frequent disease of rice field eels. , the growth rate is slow, and the feeding cost is high, so that the economic benefits of the farmers are seriously damaged. [0003] In recent years, aquaculture workers in our country...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/10A23K1/14A23K1/16A23K1/175A23K1/165A23K1/18
Inventor 郑强周秋白徐奇友胡鲲
Owner JIANGSU FURUI AQUACULTURE