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Silver carp feed

A technology of feed and silver carp, which is applied in the field of feed for livestock and poultry breeding, can solve the problems of feed palatability and low utilization rate, and achieve the effects of simple formula and preparation method, fast growth speed, and easy-to-obtain ingredients

Inactive Publication Date: 2019-05-17
丹阳市长富农业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the technical deficiency of feed palatability and low utilization rate in the prior art, and to provide a silver carp feed with good palatability and high utilization rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A kind of silver carp feed, the mass portion composition of described silver carp feed is as follows: 40 parts of bean cake powder, 20 parts of rapeseed meal, 10 parts of wheat bran, 5 parts of rice bran, 5 parts of corn gluten meal, 6 parts of bone meal, 4 parts of fat powder , 3 parts of palm oil, 3 parts of yeast powder, 1 part of vitamin additive, and 1 part of mineral additive.

[0014] The particle size of the bean cake powder described in this example is 70 mesh.

[0015] The particle size of the bone meal in this example is 75 mesh.

[0016] The protein content of corn gluten meal described in this example is 65%.

Embodiment 2

[0018] A kind of silver carp feed, the mass portion composition of described silver carp feed is as follows: 60 parts of bean cake powder, 40 parts of rapeseed meal, 20 parts of wheat bran, 15 parts of rice bran, 10 parts of corn gluten meal, 10 parts of bone meal, 8 parts of fat powder , 7 parts of palm oil, 9 parts of yeast powder, 4 parts of vitamin additives, and 3 parts of mineral additives.

[0019] The particle size of the bean cake powder described in this example is 90 mesh.

[0020] The particle size of the bone meal in this example is 95 mesh.

[0021] The protein content of corn gluten meal described in this example is 65%.

Embodiment 3

[0023] A kind of silver carp feed, the mass portion composition of described silver carp feed is as follows: 50 parts of bean cake powder, 30 parts of rapeseed meal, 15 parts of wheat bran, 10 parts of rice bran, 7.5 parts of corn gluten meal, 8 parts of bone meal, 6 parts of fat powder , 5 parts of palm oil, 6 parts of yeast powder, 2.5 parts of vitamin additives, and 2 parts of mineral additives.

[0024] The particle size of the bean cake powder described in this example is 80 mesh.

[0025] The particle size of the bone meal in this example is 85 mesh.

[0026] The protein content of corn gluten meal described in this example is 65%.

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PUM

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Abstract

The invention relates to the technical field of livestock and poultry breeding feed, and in particular, relates to a silver carp feed. The silver carp feed comprises the following components in partsby mass: 40-60 parts of soybean cake powder, 20-40 parts of rapeseed meal, 10-20 parts of wheat husk, 5-15 parts of rice bran, 5-10 parts of corn protein powder, 6-10 parts of bone meal, 4-8 parts offat powder, 3-7 parts of palm oil, 3-9 parts of yeast powder, 1-4 parts of vitamin additives and 1-3 parts of mineral additives. The silver carp feed has the beneficial effects of rich proteins and other nutrients, only half the cost of common feed, long floating time when being put in water, high feed utilization rate, low production cost, easy availability of ingredients, simple formula and preparation method, and good disease prevention performance. The growth rate is fast, and the silver carp feed has a good effect on feeding of fry and adult fishes. The raised fishes have large bodies andare fat, and are quite suitable for feeding in a variety of environments.

Description

technical field [0001] The invention relates to the technical field of livestock and poultry breeding feed, in particular to silver carp feed. Background technique [0002] Silver carp is the most widely cultivated fish in the world, and its output accounts for about 40% of the total output of farmed fish in the world. In my country, silver carp is also one of the traditional freshwater cultured species. In the feeding process of silver carp, feed is one of the important factors affecting the production of silver carp. The current fish feed is compounded with a variety of protein feeds, which has high nutritional value, but for silver carp In this cultured species, the food intake of silver carp will increase with the increase of temperature, especially in summer and early autumn, silver carp will eat a lot to store energy in winter, and the nutrients in the existing feed are not very reasonable. Various proteins and The content of vitamins is relatively low, which is very ...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/16A23K10/26A23K20/158A23K20/174A23K20/147A23K20/20
CPCY02P60/87Y02A40/818
Inventor 戴时钧
Owner 丹阳市长富农业技术有限公司