CN103704489A - Special feed for intercropping yellow-head catfish and erythroculter ilishaeformis - Google Patents

Abstract

The invention relates to special feed for intercropping yellow-head catfish and erythroculter ilishaeformis. The special feed comprises following components by weight: fish meal, corn flour, soybean pulp, peanut powder, soybean meal, cottonseed, lecithin, flour, brown sugar, compound vitamin, a compound mineral substance, methionine, ferric sulfate, copper sulfate, zinc sulfate and manganese sulfate. According to the special feed, the components are mixed uniformly according to the ratio, the fish meal, the corn flour, the flour, and the like are used as the main raw materials, the brown sugar, the compound vitamin, the compound mineral substance and the sulfates are added, and the components are mixed with water according to a certain ratio, smashed and granulated into particles having a common particle size to feed fish. After being fed, the two kinds of fish grow fast, the conversion rate of the feed is high, the food coefficient is 1.4-1.5, the disease resistance and anti-stress capability of the two kinds of fish are significantly enhanced, and the final output is high.

Description

A kind of erythroculter ilishaeformis and Pelteobagrus fulvidraco are overlapped foster special feed

Technical field

The present invention relates to erythroculter ilishaeformis and the foster technology of Pelteobagrus fulvidraco cover fieldespecially a kind of erythroculter ilishaeformis and Pelteobagrus fulvidraco are overlapped foster special feed.

Background technology

Erythroculter ilishaeformis build is larger, elongated, flat-sided, have another name called stick up mouth, Hemiculter clupeoides etc., its meat pure white fresh and tender, be of high nutritive value, adaptability and resistance against diseases are extremely strong, existence water body is changeable, disease is less, can lower oxygen concentration resistance.Pelteobagrus fulvidraco body is long, and the outside of belly is flat, and body is latter half of flat-sided, has another name called yellowfin fish, yellow sharp etc., and its delicious meat, fattiness, without spinule are the common edible fishes of China.Through people's research, erythroculter ilishaeformis and Pelteobagrus fulvidraco can be overlapped and support, and are about to the two and cultivate according to a certain percentage in identical water body, can roll up the output of the two like this, improve feed coefficient.

In above-mentioned nesting process, the water quality of water body need to be carried out careful cultivation and adjusting, the injected volume of the two seedling also has certain proportion requirement, except these, be also noted that the bait formula of feeding at ordinary times, a lot of raisers are in order to reduce costs, component and ratio that formula is selected are more random, be unfavorable for the raising of survival rate and the output of erythroculter ilishaeformis and Pelteobagrus fulvidraco, finally still reduced feed coefficient, increased aquaculture cost.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, provide a kind of proportioning a kind of erythroculter ilishaeformis scientific and reasonable, easy to use and Pelteobagrus fulvidraco to overlap foster special feed.

The technical scheme that the present invention takes is:

Erythroculter ilishaeformis and Pelteobagrus fulvidraco are overlapped a foster special feed, it is characterized in that: comprise the following component mixing by ratio of weight and the number of copies:

And, comprise the following component mixing by ratio of weight and the number of copies:

Advantage of the present invention and good effect are:

In the present invention, each component is proportionally fully mixed, take fish meal,, corn flour, Soybean Meal, flour etc. are major ingredient, add brown sugar, compound vitamin, composite mineral matter and sulfate, these components are mixed according to a certain percentage with water, and granulation after pulverizing, makes conventional particle size and carry out feeding, after feeding, two kinds of sashimi (raw fish) are rapidly long, and feed conversion rate is high, and feed coefficient is between 1.4～1.5, resistance against diseases and the anti-stress ability of two kinds of fishes obviously strengthen, and ultimate output is high.

The specific embodiment

Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.

Erythroculter ilishaeformis and Pelteobagrus fulvidraco are overlapped a foster special feed, and innovation of the present invention is: comprise the following component mixing by ratio of weight and the number of copies:

Preferred scheme is: feed comprises the following component mixing by ratio of weight and the number of copies:

After said components is mixed by metering, stir, be then watered, in the usual way granulation.

Embodiment

200 mu, fish pond choosing same place, in incubation, the condition such as temperature, humidity is all basic identical.

Choose the feed of 100 mu of feeding conventional formulation, the feed of other 100 mu of feeding the present invention formula, through cultivating, in feeding fish pond of the present invention, the output of Pelteobagrus fulvidraco and erythroculter ilishaeformis all obviously improves, and bait ratio is 1.4.

In the present invention, each component is proportionally fully mixed, take fish meal,, corn flour, Soybean Meal, flour etc. are major ingredient, add brown sugar, compound vitamin, composite mineral matter and sulfate, these components are mixed according to a certain percentage with water, granulation after pulverizing, makes conventional particle size and carries out feeding, after feeding, two kinds of sashimi (raw fish) are rapidly long, feed conversion rate is high, and resistance against diseases and the anti-stress ability of two kinds of fishes obviously strengthen, and ultimate output is high.

Claims (2)

1. erythroculter ilishaeformis and Pelteobagrus fulvidraco are overlapped a foster special feed, it is characterized in that: comprise the following component mixing by ratio of weight and the number of copies:

2. a kind of erythroculter ilishaeformis according to claim 1 and Pelteobagrus fulvidraco are overlapped foster special feed, it is characterized in that: comprise the following component mixing by ratio of weight and the number of copies: