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Fish feed and preparation method thereof

A technology for fish feed and raw materials, applied in the field of fish farming, can solve the problems of odor breeding bacteria, excess nutrients in water, increased processing volume, etc., and achieve the effects of high utilization value, short growth cycle, and high economic value.

Inactive Publication Date: 2017-07-07
黄怀勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The amount of modern agriculture and food processing has greatly increased, and a large amount of waste is produced during the processing. These wastes are rich in nutrients. Direct stacking and discarding are likely to produce stench and breed bacteria. Discharging them into water will easily cause excess nutrition in the water body and affect water quality. Reuse of agricultural and food processing waste to reduce the pollution of waste to the environment and water bodies is an urgent problem to be solved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The fish feed of the present invention is mainly made of the following components in parts by weight: 60 kg of starchy raw materials, 33 kg of protein raw materials, 27 kg of crop stems and leaves, 12 kg of distiller's grains, 8 kg of antibacterial ingredients and 1 kg of edible oil.

[0037] Fish feed of the present invention is mainly made by following method:

[0038] (1) Treatment of crop stems and leaves: Weigh loose pearls, fallen sunflowers, sweet potato leaves, cassava leaves and banana tender stems in a weight ratio of 5:6:5:3:2, and then smash them together to make a slurry;

[0039] (2) Treatment of starchy raw materials: Weigh the jackfruit kernels, lotus root and cornstarch respectively according to the ratio of 25:10:5 by weight, steam the jackfruit kernels and grind them, crush the lotus roots into a slurry, and grind them The final jackfruit nuts, lotus root pulp and cornstarch are mixed to obtain the starchy raw material;

[0040] (3) Raw fish feed pre...

Embodiment 2

[0046] The fish feed of the present invention is mainly made of the following components in parts by weight: 70 kg of starchy raw materials, 47 kg of protein raw materials, 36 kg of crop stems and leaves, 18 kg of distiller's grains, 10 kg of antibacterial ingredients and 5 kg of edible oil.

[0047] Fish feed of the present invention is mainly made by following method:

[0048] (1) Treatment of crop stems and leaves: Weigh loose pearls, fallen sunflowers, sweet potato leaves, cassava leaves and banana tender stems in a weight ratio of 10:9:10:7:5, and then smash them together to make a slurry;

[0049] (2) Treatment of starchy raw materials: Weigh the jackfruit kernels, lotus root and corn starch in a weight ratio of 40:15:6, steam and grind the jackfruit kernels, crush the lotus root into a slurry, and crush the The final jackfruit nuts, lotus root pulp and cornstarch are mixed to obtain the starchy raw material;

[0050] (3) Fish feed premix:

[0051] Crush soybean meal, ...

Embodiment 3

[0056] The fish feed of the present invention is mainly made of the following components in parts by weight: 65 kg of starchy raw materials, 38 kg of protein raw materials, 32 kg of crop stems and leaves, 15 kg of distiller's grains, 9 kg of antibacterial ingredients and 3 kg of edible oil.

[0057] Fish feed of the present invention is mainly made by following method:

[0058] (1) Treatment of crop stems and leaves: Weigh loose pearls, fallen sunflowers, sweet potato leaves, cassava leaves and banana tender stems in a weight ratio of 7:7:8:5:3, and then smash them together to make a slurry;

[0059] (2) Treatment of starchy raw materials: Weigh the jackfruit nuts, lotus root and cornstarch respectively according to the weight ratio of 32:13:5.5, steam the jackfruit nuts and grind them, smash the lotus root into a slurry, and grind the The final jackfruit nuts, lotus root pulp and cornstarch are mixed to obtain the starchy raw material;

[0060] (3) Fish feed premix:

[0061...

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Abstract

The invention belongs to the technical filed of fish farming, and especially relates to a fish feed and a preparation method thereof. The fish feed is mainly prepared from the following ingredients in parts by weight: 60-70 parts of starch raw-materials, 33-47 parts of protein raw-materials, 27-36 parts of stems and leaves of crops, 12-18 parts of lees, 8-10 parts of antibacterial ingredients, and 1-5 parts of oil. The wastes of agricultural processing and food processing are fully utilized in the preparation method so as to prepare the fish feed, so that wastes and pollution of the wastes to the environment are avoided. The prepared fish feed is rich in nutrition, unique in taste, low in density, and capable of promoting absorption of the fishes to the nutrients; moreover, the floating time of the fish feed in water is long, so that improvement of feed utilization rate, reduction of cost and increase of fish-farming benefits are facilitated.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of fish farming, in particular to a fish feed and a preparation method thereof. [0003] 【Background technique】 [0004] Fish feed is not affected by seasons, it can independently adjust the ratio of raw materials to ensure the nutritional content, the feeding effect is more targeted, and it can meet the needs of modern fish farming for feed, and is widely used; when feeding fish, it is necessary to put fish feed into the fish In the pond, the feed easily sinks to the bottom of the pond in the water, causing waste. [0005] The amount of modern agriculture and food processing has greatly increased, and a large amount of waste is produced during the processing. These wastes are rich in nutrients. Direct stacking and discarding are likely to produce stench and breed bacteria. Discharging them into water will easily cause excess nutrition in the water body and affect water quality. Reuse of agricultura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/38A23K20/158A23K20/163A23K10/37A23K10/20
CPCY02P60/87Y02A40/818
Inventor 黄怀勇
Owner 黄怀勇
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