Special compound feed for mixed culture of shrimps and crabs

A compound feed and polyculture technology, applied in animal feed, animal feed, application, etc., can solve the problems of poor pertinence and difficulty in absorbing shrimp and crabs, so as to prevent the occurrence of shrimp and crab diseases, promote the growth of shrimp and crab carapace and Dehulling, the effect of promoting full absorption
CN102187952AInactive Publication Date: 2011-09-21ι«˜ι›·
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ι«˜ι›·
Publication Date
2011-09-21
Estimated Expiration
Not applicable Β· inactive patent
Patent Text Reader

Abstract

The invention provides a special compound feed for mixed culture of shrimps and crabs. the special compound feed comprises the following components in parts by weight: 4-8 parts of imported fish powder, 10-20 parts of domestic fish powder, 15-25 parts of peanut meal, 15-25 parts of bean pulp, 3-7 parts of meat-bone powder, 2-6 parts of cuttlefish paste, 3-6 parts of crab shell powder, 18-28 parts of high-strength flour, 1-3 parts of phospholipids, 0.5-2 parts of fish oil, 0.5-2 parts of monocalcium phosphate, 0.02-0.03 part of chitin, 0.04-0.06 part of radix isatidis, 0.03-0.05 part of common andrographis herb and 0.03-0.04 part of radix bupleuri. After being eaten by shrimps and crabs, the special compound feed not only can supply necessary nutrition in the growth process of the shrimps and crabs, but also can promote the nutrition absorption of the shrimps and crabs, thereby preventing diseases of the shrimps and crabs; meanwhile, the special compound feed also has the function of promoting the shell growth and shelling of the shrimps and crabs.
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Description

technical field

[0001] The invention relates to the field of shrimp and crab feed, in particular to a special compound feed for mixed culture of shrimp and crab. Background technique

[0002] Shrimp and crab mixed breeding is one of the main modes of aquaculture at present. The shrimp and crab feed sold in the market is not very targeted, and it is difficult for shrimp and crab to absorb. Some specific ingredients in this formula can promote the absorption of shrimp and crab. Prevent shrimp and crab diseases, promote the growth and shelling of shrimp and crab carapaces, but the feed in the current market often only plays a nutritional role. doesn't work. Contents of the invention

[0003] The invention provides a special compound feed for mixed culture of shrimps and crabs. The special compound feed for shrimps and crabs can not only provide the nutrients necessary for the normal growth process of shrimps and crabs, but also can promote the full absorption of nutrients by...

Claims

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