CN103355539B - New feed for breeding carp - Google Patents

Abstract

A new feed for breeding carp is disclosed. Raw materials of the new feed comprise the following components: by weight, 2-4 parts of azotobacteria, 1-3 parts of phosphate solubilizing bacteria, 3-5 parts of ferment bacteria, 50-60 parts of fish meal, 75-80 parts of bean cake, 20-30 parts of wheat bran, 70-80 parts of rice bran, 10-14 parts of brown sugar, 8-10 parts of yeast powder, 12-15 parts of salt, 80-85 parts of chicken manure, 60-65 parts of waterweed, 10-13 parts of calcium hydrate, 15-20 parts of urea, 3-5 parts of potassium sulfate, 3-5 parts of ferric citrate, 0.2-0.4 part of vitamin B1, 0.1-0.3 part of vitamin B12, 20-30 parts of Chinese prickly ash and the like. By the addition of the composite microbial fertilizer, rapid growth of carp can be promoted, EPA content is increased, fish diseases are reduced, dead and sick fish is minimized, beneficial microorganisms in a water body are increased, and the finally quality is obtained.

Description

A kind of feed that cultivates carp

Technical field

The present invention relates to the method for aquaculture, especially a kind of feed that cultivates carp.

Background technology

Carp, has the carp of title cripple, is under the jurisdiction of Cypriniformes, Cyprinidae.Its kind is many, has wild carp, squama carp.Mirror carp, red carp, pocket carp etc.Carp, to water body environment strong adaptability, is the traditional improved seeds of China's freshwater aquiculture.For many years, domestic many R&D institutions utilize new technology, set about carrying out seed selection and the cultivation work of carp, by methods such as domestication, hybridization, have cultivated many improved seeds, obtain significant effect in the fish production of various places.Carp often perches the bottom at water body.Adult fish is taking mollusk as main ominivore-fish.Under field conditions (factors), Major Foods is spiral shell, a species of small clam living in fresh water, aquatic insect larva, water earthworm and thread algae, water plant and organic detritus.Carp is warm in nature suitable, and growth is fast, and disease is few, easily breeding.Manually taking good care of under condition, its growth is faster, and output is very high.Carp meat is good, and marketable fish has wide market, and especially northern China is liked edible carp, the delicacies of Chang Zuowei guests.Carp can lay eggs voluntarily and incubate seedling at natural water area.Majority fish accessibility maturation in one age, concentrate a year 4-5 month reproduction period, and ovum is viscosity, and output is in batches liked laying eggs in the phytal zone that has pasture and water, and ovum sticks on pasture and water grows.Existing single type fish guano and compound fish guano also have a common shortcoming, and that can not be killed harmful bacteria, worm exactly, therefore, lack the effectively effect of control of fish disease.The content that can increase beneficial bacterium in fishpond by the compound fish guano of microorganism, effectively reduces the generation of fish diseases, does not also report at present about being exclusively used in this complex microorganism fish guano.

Summary of the invention

One of object of the present invention is achieved through the following technical solutions: a kind of feed that cultivates carp, made by following raw material: nitrogen-fixing bacteria 2-4 part, phosphate solubilizing bacteria 1-3 part, ferment bacterium 3-5 part, fish meal 50-60 part, soya-bean cake 75-80 part, wheat bran 20-30 part, rice bran 70-80 part, brown sugar 10-14 part, dusty yeast 8-10 part, salt 12-15 part, chicken manure 80-85 part, pasture and water 60-65 part, calcium hydroxide 10-13 part, urea 15-20 part, potassium sulfate 3-5 part, ironic citrate 3-5 part, vitaminB10 .2-0.4 part, cobalamin 0.1-0.3 part, Chinese prickly ash 20-30 part, ginkgo seed coat 20-30 part, frutus cnidii 20-30 part, azedarach 10-30 part, fruit of Rangoon creeper 15-25 part, Chinese gall 1-15 part, ilex pubescens 5-15 part, matrine 5-10 part, Chinese honey locust 5-10 part, root of large-flowered skullcap 10-15 part.

A preparation method who cultivates the feed of carp, comprises the following steps:

(1) pasture and water are dried, make its water content below 40%, be cut to 2-4cm, then add fish meal, soya-bean cake, wheat bran, rice bran, brown sugar, dusty yeast, salt, chicken manure according to described ratio, fully stir, mix;

(2) said mixture is fermented, described fermentation is aerobic composting fermentation, and fermentation water accounts for the 20-30% of material gross weight, and when the oxygen supply time, be 50-60 winter, summer, while being 20-25, fermentation temperature was 45-60 DEG C, and fermentation time is 7-10 days; Add the aqueous solution of the calcium hydroxide melt into of described ratio, to sterilize by conventional method;

(3) organic mixture after fermentation, sterilization is dried, baking temperature is 45-60 DEG C, and being dried to water content is 15-25%;

(4) nitrogen-fixing bacteria, phosphate solubilizing bacteria, ferment bacterium are joined in above-mentioned material according to described ratio, fully mix, stir;

(5) urea, potassium sulfate, ironic citrate, vitamin B1, cobalamin, Chinese prickly ash, ginkgo seed coat, frutus cnidii, azedarach, the fruit of Rangoon creeper, Chinese gall, ilex pubescens, matrine, Chinese honey locust, the root of large-flowered skullcap are joined in mixture according to described ratio, fully mix, stir;

(6) above-mentioned material is carried out under the condition of 18-45 DEG C to low temperature drying, making its water content is below 10%.

Invention effect:

(1) added that fish produce needed organic matter and inorganic mineral, trace element can provide comprehensive nutrition to the growth of fish.

(2) these mushrooms that add can continue breeding in water body, expand survival rate, the balance that maintains microorganisms in water is had a very important role, and can regulate and adjust microecological balance in fish body enteron aisle, can also decomposer in the Harmful Residue, strengthen fingerling premunition.

(3) Chinese medicine sterilizing composition is little on natural enemy of fish impact, contributes to keep ecological environment, more friendly to environment, meets nuisanceless, green production requirement.

Detailed description of the invention

Below will be described in detail the preferred embodiments of the present invention; Should be appreciated that preferred embodiment is only for the present invention is described, instead of in order to limit the scope of the invention.

A kind of feed that cultivates carp, made by following raw material: nitrogen-fixing bacteria 2-4 part, phosphate solubilizing bacteria 1-3 part, ferment bacterium 3-5 part, fish meal 50-60 part, soya-bean cake 75-80 part, wheat bran 20-30 part, rice bran 70-80 part, brown sugar 10-14 part, dusty yeast 8-10 part, salt 12-15 part, chicken manure 80-85 part, pasture and water 60-65 part, calcium hydroxide 10-13 part, urea 15-20 part, potassium sulfate 3-5 part, ironic citrate 3-5 part, vitaminB10 .2-0.4 part, cobalamin 0.1-0.3 part, Chinese prickly ash 20-30 part, ginkgo seed coat 20-30 part, frutus cnidii 20-30 part, azedarach 10-30 part, fruit of Rangoon creeper 15-25 part, Chinese gall 1-15 part, ilex pubescens 5-15 part, matrine 5-10 part, Chinese honey locust 5-10 part, root of large-flowered skullcap 10-15 part.

A preparation method who cultivates the feed of carp, comprises the following steps:

(1) pasture and water are dried, make its water content below 40%, be cut to 2-4cm, then add fish meal, soya-bean cake, wheat bran, rice bran, brown sugar, dusty yeast, salt, chicken manure according to described ratio, fully stir, mix;

(2) said mixture is fermented, described fermentation is aerobic composting fermentation, and fermentation water accounts for the 20-30% of material gross weight, and be 50-60 hour winter oxygen supply time, and be 20-25 hour summer, and fermentation temperature is 45-60 DEG C, and fermentation time is 7-10 days; Add the aqueous solution of the calcium hydroxide melt into of described ratio, to sterilize by conventional method;

(3) organic mixture after fermentation, sterilization is dried, baking temperature is 45-60 DEG C, and being dried to water content is 15-25%;

(4) nitrogen-fixing bacteria, phosphate solubilizing bacteria, ferment bacterium are joined in above-mentioned material according to described ratio, fully mix, stir;

(5) urea, potassium sulfate, ironic citrate, vitamin B1, cobalamin, Chinese prickly ash, ginkgo seed coat, frutus cnidii, azedarach, the fruit of Rangoon creeper, Chinese gall, ilex pubescens, matrine, Chinese honey locust, the root of large-flowered skullcap are joined in mixture according to described ratio, fully mix, stir;

(6) above-mentioned material is carried out under the condition of 18-45 DEG C to low temperature drying, making its water content is below 10%.

Embodiment 2

Preparation method is with embodiment 1.

At the juvenile stage of carp growth, pull out, point support in the middle of five ponds, 500, every pond, (contrast 1, originates from four ponds, to throw in respectively the feed of cultivation carp of the embodiment of the present invention 1 and common fish guano according to the injected volume of every mu of 200kg beijing Century AMMS Biotechnology Co., Ltd.), fish guano (contrast 2) is not thrown in another one pond, but throws in the common fish food of same amount, and remaining feeding amount is identical, and culture environment is identical, through the cultivation of 3 months, contrasts the upgrowth situation of its output and carp, specifically as shown in Table 1 and Table 2:

The feed of cultivation carp prepared by table 1 the present invention and contrast 1 are relatively

	Output increases (%)	Individual increase (%)	The fish reduction of dying of illness (%)	EPA content increment (%)
					Embodiment 1	29	16	14	13

The feed of cultivation carp prepared by table 2 the present invention and contrast 2 are relatively

	Output increases (%)	Fish body increases (%)	The fish reduction of dying of illness (%)	EPA content increment (%)
					Embodiment 1	34	29	29	65

Contrast through table 1, table 2 can find, adds composite microbe fertilizer of the present invention and can promote the Fast Growth of carp, and EPA content increases, fish disease reduces, the fish that dies of illness reduces, and also makes the beneficial microbe in water body increase simultaneously, and final quality and quality are all improved.

Claims (1)

1. one kind cultivates the feed of carp, it is characterized in that, made by following raw material: nitrogen-fixing bacteria 2-4 part, phosphate solubilizing bacteria 1-3 part, ferment bacterium 3-5 part, fish meal 50-60 part, soya-bean cake 75-80 part, wheat bran 20-30 part, rice bran 70-80 part, brown sugar 10-14 part, dusty yeast 8-10 part, salt 12-15 part, chicken manure 80-85 part, pasture and water 60-65 part, calcium hydroxide 10-13 part, urea 15-20 part, potassium sulfate 3-5 part, ironic citrate 3-5 part, vitaminB10 .2-0.4 part, cobalamin 0.1-0.3 part, Chinese prickly ash 20-30 part, ginkgo seed coat 20-30 part, frutus cnidii 20-30 part, azedarach 10-30 part, fruit of Rangoon creeper 15-25 part, Chinese gall 1-15 part, ilex pubescens 5-15 part, matrine 5-10 part, Chinese honey locust 5-10 part, root of large-flowered skullcap 10-15 part,

Its preparation method comprises the following steps:

(1) pasture and water are dried, make its water content below 40%, be cut to 2-4cm, then add fish meal, soya-bean cake, wheat bran, rice bran, brown sugar, dusty yeast, salt, chicken manure according to described ratio, fully stir, mix;

(2) said mixture is fermented, described fermentation is aerobic composting fermentation, and fermentation water accounts for the 20-30% of material gross weight, and be 50-60 hour winter oxygen supply time, and be 20-25 hour summer, and fermentation temperature is 45-60 DEG C, and fermentation time is 7-10 days; Add the aqueous solution of the calcium hydroxide melt into of described ratio, to sterilize by conventional method;

(3) organic mixture after fermentation, sterilization is dried, baking temperature is 45-60 DEG C, and being dried to water content is 15-25%;

(4) nitrogen-fixing bacteria, phosphate solubilizing bacteria, ferment bacterium are joined in above-mentioned material according to described ratio, fully mix, stir;

(5) urea, potassium sulfate, ironic citrate, vitamin B1, cobalamin, Chinese prickly ash, ginkgo seed coat, frutus cnidii, azedarach, the fruit of Rangoon creeper, Chinese gall, ilex pubescens, matrine, Chinese honey locust, the root of large-flowered skullcap are joined in mixture according to described ratio, fully mix, stir;

(6) above-mentioned material is carried out under the condition of 18-45 DEG C to low temperature drying, making its water content is below 10%.