Unlock instant, AI-driven research and patent intelligence for your innovation.

Growth-period crayfish feed and preparation method thereof

A technology for feed and lobster, which is applied to the field of crayfish feed and its preparation in the growing period, can solve the problems of low growth rate of crayfish and fast breeding speed of high-quality crayfish farmers.

Inactive Publication Date: 2019-09-06
正安新方农旅发展有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are very few special feeds for crayfish in the market. Crayfish farmers in various places raise their own according to their own experience. Among them, there are many situations where the growth speed of crayfish is not as fast as that of high-quality crayfish farmers.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1, feed for crayfish in the growth stage, its raw materials are: corn flour 10kg, bone meal 4kg, carrot 3kg, peanut flour 1kg, algae flour 8kg, sweet potato dregs 6kg, broken rice 5kg, salt 1kg and fishmeal 1kg.

[0016] The preparation method of crayfish feed in the growing period: Weigh the raw materials according to the formula, mix the raw materials evenly, and then put them into the fermenter to seal and ferment for 3 days. 2cm is fine.

Embodiment 2

[0017] Embodiment 2, feed for crayfish in the growth period, its raw materials are: include corn flour 16kg, bone meal 8kg, carrot 7kg, peanut flour 5kg, algae flour 16kg, sweet potato dregs 10kg, broken rice 9kg, salt 4kg and fish meal 23kg.

[0018] The preparation method of crayfish feed in the growing period: Weigh the raw materials according to the formula, mix the raw materials evenly, and then put them into the fermenter to seal and ferment for 5 days. The fermentation temperature is controlled at 32°C. 2cm is fine.

Embodiment 3

[0019] Embodiment 3, feed for crayfish in the growth period, its raw materials are: 12kg of corn flour, 5kg of bone meal, 4kg of carrot, 2kg of peanut flour, 10kg of algae flour, 7kg of sweet potato dregs, 6kg of broken rice, 2kg of salt and 6kg of fish meal.

[0020] The preparation method of crayfish feed in the growing period: Weigh the raw materials according to the formula, mix the raw materials evenly, and then put them into the fermenter to seal and ferment for 3 days. 2cm is fine.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a growth-period crayfish feed and a preparation method thereof. The feed comprises the following raw materials in parts by weight: 10-16 parts of corn flour, 4-8 parts of bonemeal, 3-7 parts of carrot, 1-5 parts of peanut powder, 8-16 parts of algae powder, 6-10 parts of sweet potato residues, 5-9 parts of ground rice, 1-4 parts of salt and 1-23 parts of fish meal. The preparation method of the growth-period crayfish feed includes weighing raw materials according to a composition; uniformly mixing the raw materials; then putting the raw materials into a fermentation barrel for sealed fermentation for 3-5 days; controlling the fermentation temperature to be 28-32 DEG C; and taking out and crushing the fermented product after the fermentation is finished. The methodcan provide rich nutrition for long-term crayfish and accelerate the growth speed of crayfish.

Description

technical field [0001] The invention relates to the field of feed, in particular to a growing crayfish feed and a preparation method thereof. Background technique [0002] Crayfish (scientific name: Procambarus clarkii): also known as Procambarus clarkii, red crayfish and freshwater crayfish. Crayfish are freshwater economical shrimps, which are widely welcomed by people because of their delicious meat. Because of its omnivorous nature, fast growth rate and strong adaptability, it forms an absolute competitive advantage in the local ecological environment. Its food range includes aquatic plants, algae, aquatic insects, animal carcasses, etc. However, in my country, wild crayfish are far from being able to meet the market supply. In recent years, crayfish have become an important economic breeding species in my country. [0003] At present, there are very few special feeds for crayfish in the market. Crayfish farmers all over the world are cultivating according to their ow...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/26A23K10/22A23K10/20A23K10/37A23K10/12
CPCA23K10/12A23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K50/80Y02A40/818Y02P60/87
Inventor 代永方
Owner 正安新方农旅发展有限公司