CN101082034A

CN101082034A - Preparation of phycomycetes bacterium and method for restoring aquaculture environment

Info

Publication number: CN101082034A
Application number: CNA200610027187XA
Authority: CN
Inventors: 邹国忠
Original assignee: Shanghai Hongbao Green Aquatic Product Science & Technology Development Co Ltd
Current assignee: Shanghai Hongbao Green Aquatic Product Science & Technology Development Co Ltd
Priority date: 2006-06-01
Filing date: 2006-06-01
Publication date: 2007-12-05

Abstract

The algae culturing bacterial preparation is composite microbial fertilizer developed based on the characteristics of unicellular algae growing in aquatic animal raising pond and the features of water in the pond. The algae culturing bacterial preparation contains nitrogen fixing bacteria, nitromonas and actinomycetes obtained through culturing and fermenting in organic fertilizer as the main bacteria, and macro elements and trace elements essential for culturing various kinds of excellent algae. After being thrown into water, the live bacteria will revive from the dormant state and propagate fast to form dominant species to decompose organic pollutant, convert harmful matter in water into nourishing matter, promote the growth of useful algae and inhibit pathogenic bacteria.

Description

The preparation of phycomycetes bacterium and the method for repairing aquaculture environment

Phycomycetes bacterium is according to growth rhythm of aquaculture pond unicellular algae and pond water quality characteristics, with fertilizer by the multiple beneficial bacterial strain cultivation and fermentation after the complex biological bacterial manure goods that obtain, it is taken bacterial classification as the leading factor and composite the required various trace elements of good algae such as diatom, xanthophyta, green alga is arranged with vinelandii, Nitromonas, actinomycetes, growth bacterium.After phycomycetes bacterium is thrown in water body, the dormancy viable bacteria can very fast recovery and disintegration, and breed into dominant population, decompose the organic pollutant in the water body rapidly, and objectionable impuritiess such as the amino nitrogen in the water body, nitroso-group nitrogen, hydrogen sulfide are converted into the nutrition source of unicellular algae, impel good algae grows such as diatom, xanthophyta, green alga, thereby suppress the breeding of harmful algae, play lasting rapidly effect of cultivating the useful algae in pond.Simultaneously, after useful bacterial strain is preponderated in water body, also can pass through nutrient competition, competition for space and secretion class antibiotic substance, suppress field planting and the invasion and attack of other pathogenic bacterium directly or indirectly, in addition, also can produce immunologic active material, strengthen and culture object immunity of organisms and anti-stress ability, thereby reduce sickness rate.Phycomycetes bacterium stable in properties, easily preservation, and easy to use, without any side effects to aquatic animal, be the essential product that high-density breeding is cultivated water body planktonic organism bait and production green aquatic product.

[effect]

1, eliminates objectionable impuritiess such as amino nitrogen, nitroso-group nitrogen, hydrogen sulfide in the water, and be translated into the nutrition source of unicellular algae, promote useful algae grows;

2, replenish the water body trace element, keep the water body algae and balance each other, continue to cultivate good algae kind;

3, the population quantity that keeps useful algae in the water body suppresses the growth of harmful algae;

4, improve organism immunity of aquatic livestock, strengthen disease resistance, promote growth.

[physicochemical character] tawny particle.

[main component] vinelandii, Nitromonas, yeast, actinomycetes, fertilizer, trace element, mineral substance.

[effective constituent] every gram contains probiotic bacterium 2 * 10 ⁸Individual.

[use range] is applicable to nursery pond and growing ponds such as all seawater and fresh-water fishes, shrimp, crab, shellfish, ginseng, especially is fit to the more aging pond of mud.

[usage] fine directly dried spilling.

[consumption] every mu (1 meter of depth of water) is splashed multiplicable splashing when water quality is thin partially later at any time with direct dried the spilling in the full pond of phycomycetes bacterium 0.65-1 kilogram according to water quality girth of a garment situation.

[attention]

1, throws in " phycomycetes bacterium " first three day, ban use of the pharmaceutical chemicals and the antibiotic medicine of germicidal action in back five days;

2, in the use, the dissolved oxygen in water amount should remain on more than 3 mg/litre;

3, use " phycomycetes bacterium " preceding, must guarantee that pond waters contains an amount of algae kind, and the quantity of control zooplankton is not too much.

[summary of the invention]

Probiotics of the present invention and preparation method thereof, as follows:

1. fresh chicken manure is positioned over shady and cool place and carries out air-dryly, when treating that water content is 18-20%, collect standby.

2. 60 mesh sieves select rice bran, and are standby.

3. get EM bacterium bacterium liquid, standby.

4. get 1., 2., 3., brown sugar and water, by 45: 30: 2: 1: 22 mixed stirred.

5. will 4. pour the fermentation hole into, sealing and fermenting 10-15 days, shine dry grinding then, make fertilizer composite bacteria auxiliary material through the choosing of 80 mesh sieves, standby.

6. with agramon, diammonium phosphate, general calcium, vitriolate of tartar, nitro humus acid, in 5: 3: 4: 4: 4 composite mixing of ratio, standby.

7. powdery siliceous fertilizer, lay-by material A, powdered anhydrous sal epsom, lay-by material B, powdery iron vitriol, lay-by material C, powdery Zinc Sulphate Heptahydrate, lay-by material D.

8. get lay-by material 5., 6. and 7. lay-by material A, B, C, D in 10: 70: 14: 2: 2: 2 composite mixing of ratio, standby.

9. get EM bacterium bacterium liquid by in the adding 8. of 3-5% addition, stir and make the about 3 millimeters particle of diameter with granulator.

The present invention has strong operability, with low cost, effect is remarkable, to the water surrounding non-secondary pollution, aquatic animal is had no side effect, the aquaculture bottom environment there are advantages such as obvious repairing effect, be to comply with current social back to nature, treasure water and life, pursue green food, the development healthy aquaculture, the only way of realizing healthy consumption.

Claims

The preparation method of aquatic products probiotics phycomycetes bacterium of the present invention, as follows:

1. fresh chicken manure is positioned over shady and cool place and carries out air-dryly, when treating that water content is 18-20%, collect standby.
2. 60 mesh sieves select rice bran, and are standby.
3. get EM bacterium bacterium liquid, standby.
4. get 1., 2., 3., brown sugar and water, by 45: 30: 2: 1: 22 mixed stirred.
5. will 4. pour the fermentation hole into, sealing and fermenting 10-15 days, shine dry grinding then, make fertilizer composite bacteria auxiliary material through the choosing of 80 mesh sieves, standby.
6. with agramon, diammonium phosphate, general calcium, vitriolate of tartar, nitro humus acid, in 5: 3: 4: 4: 4 composite mixing of ratio, standby.
7. powdery siliceous fertilizer, lay-by material A, powdered anhydrous sal epsom, lay-by material B, powdery iron vitriol, lay-by material C, powdery Zinc Sulphate Heptahydrate, lay-by material D.
8. get lay-by material 5., 6. and 7. lay-by material A, B, C, D in 10: 70: 14: 2: 2: 2 composite mixing of ratio, standby.
9. get EM bacterium bacterium liquid by in the adding 8. of 3-5% addition, stir and make the about 3 millimeters particle of diameter with granulator.