CN104230002B

CN104230002B - The method of aquaculture sustained release improvement water quality

Info

Publication number: CN104230002B
Application number: CN201310229857.6A
Authority: CN
Inventors: 李明华; 尹德荣; 丁国新; 马俊超; 姚志刚
Original assignee: ZHONGXIANG LIANFA AQUACULTURE SPECIALIZED COOPERATIVE
Current assignee: ZHONGXIANG LIANFA AQUACULTURE SPECIALIZED COOPERATIVE
Priority date: 2013-06-09
Filing date: 2013-06-09
Publication date: 2018-02-13
Anticipated expiration: 2033-06-09
Also published as: CN104230002A

Abstract

The invention discloses a kind of method that aquaculture is sustained improvement water quality, effective microorganisms(EM) microbial bacteria, brown sugar, honey and yellow soil are homogenously mixed together afterwards and are kneaded into solid bulk by weight ratio and forms sustained release improvement water quality ball, sustained release improvement water quality ball is single heavy 0.5-0.75 kilogram, uniformly shed once into water at interval of one month, depending on underwater mud depth, every mu of water surface once sheds 9-30, and the beneficial effect that the present invention can be reached using above-mentioned technical solution is：Reach and suppress harmful microbe growth in water body, finally play the purpose of purification improvement water quality.

Description

The method of aquaculture sustained release improvement water quality

Technical field

The present invention relates to the technical field of aquaculture, more particularly to water quality improvement method in aquaculture Technical field.

Background technology

Aquaculture is breeding under manual control, cultivates and harvest the production activity of aquatic animals and plants, is commonly included in people The overall process of aquatic products is formed under work feeding management from seed.Aquaculture has the modes such as extensive cultivation, intensive culture and high density culture, slightly It is that seed is launched in medium and small natural water area to support, and forms aquatic products by natural bait completely, as lake and reservoir is breeded fish and shallow sea Support shellfish etc.；Intensive culture is to form aquatic products with bait throwing in, fertilizing method in compared with small size pond, such as aqiuculrue, fish culture in net pen and fence Cultivation etc.；The methods of high density culture uses flowing water, temperature control, oxygenation and feeds high-quality bait, carries out high density in small size pond Cultivation, so as to obtain high yield, such as Running Water Intensive Fish Farming, shrimp.In aquaculture process, drained caused by fish and shrimp life Thing can sink and deposit at the bottom, and the excreta of these bottom alluvials contains substantial amounts of nitrogen and ammonia composition, is changed in weather Such as thunderstorm weather, when air pressure changes, these harmful substances will with above and below water body convection current spread all over water body, cause A large amount of poisoning hypoxia death phenomenons of fish, that is, the general pool being commonly called as, so if the composition of these nitrogen and ammonia can not be effectively removed, Fish and shrimp will be caused can not to be grown in this unfavorable water quality, the current usual practice is to spray a kind of decomposable asymmetric choice net to the water surface The beneficial microbe bacterium of nitrogen and ammonia composition, can also be by this so as to reach the purpose of improvement water quality using this microbial bacteria Kind microbial bacteria is blended in throw in feed to be eaten to fishes and shrimps, but current this water quality improvement method has the following disadvantages it Place：First, spraying time is limited, it is necessary to have sunlit 8 points to 10 points of the morning to carry out sprinkling, because sunlight now shines Penetrate the increment for being beneficial to become the micro- raw bacterium of light and expansion is numerous, and it is fast with reproductive speed to rise in value；Second, using this method directly sprayed only Microbial bacteria can be sprayed to the surface of water, also can only just play a part of purification improvement to the water quality at the middle and upper levels of water body, to water Middle lower floor's water quality of body can not still play due effect, and the harmful substance for largely needing to eliminate in water body is deposited in water body Bottom, therefore only carry out purification improvement to the water quality at the middle and upper levels of water body and be unable to reach fundamentally to eliminate harmful substance in water body Purpose；Third, at present using the method for directly spraying microbial bacteria, it is short to the action time of purification improvement water quality, normally only need A microbial bacteria must be sprayed in water surface again by being spaced or so the week time, so not only not by microbial bacteria Reach maximization to make full use of, and frequently sprinkling is also required to consume substantial amounts of manpower, adds production aquaculture cost.

The content of the invention

The purpose of the present invention is exactly unrestricted, the action effective that provides a kind of usage time in order to solve above-mentioned deficiency It is long, cost of labor is advantageously reduced, and can carry out what effective and essence purification improved to the comprehensive water quality of water body upper, middle and lower The method of aquaculture sustained release improvement water quality.

In order to solve the above-mentioned technical problem technical solution that the present invention uses is as follows：

The method of aquaculture sustained release improvement water quality, by effective microorganisms(EM) microbial bacteria, brown sugar, honey and yellow soil by weight Part proportioning, which is homogenously mixed together afterwards and is kneaded into solid bulk composition sustained release, improves water quality ball, and sustained release improvement water quality ball is single 0.5-0.75 kilogram is weighed, is uniformly shed once into water at interval of one month, depending on underwater mud depth, every mu of water Face once sheds 9-30, and the effective microorganisms(EM) microbial bacteria, brown sugar, the weight of honey and yellow soil are：EM Former dew microbial bacteria 5-20, brown sugar 1-5, honey 1-3 and yellow soil 50-80.

Each amount of shedding is depending on underwater mud depth, when mud depth is when within 10 centimetres, every mu of water surface Once shed 9-12；When mud depth is at 10-20 centimetres, every mu of water surface once sheds 13-20；When When mud depth is more than 20 centimetres, every mu of water surface once sheds 21-30.

The effective microorganisms(EM) microbial bacteria, brown sugar, the weight of honey and yellow soil are：Effective microorganisms(EM) microbial bacteria 10th, brown sugar 1.5, honey 2 and yellow soil 60.

Each amount of shedding is depending on underwater mud depth, when mud depth is when within 10 centimetres, every mu of water surface Once shed 10；When mud depth is at 10-20 centimetres, every mu of water surface once sheds 15；When mud depth When more than 20 centimetres, every mu of water surface once sheds 25.

The beneficial effect that the present invention can be reached using above-mentioned technical solution is：By by effective microorganisms(EM) microbial bacteria, Brown sugar, honey and yellow soil, which uniformly mix and be kneaded into bulk, forms sustained release improvement water quality ball, then the sustained release is improved into water quality ball Uniformly shed in water and sink under water by size and directly contacted with mud, the micro- life of effective microorganisms(EM) in sustained release improvement water quality ball Thing bacterium plays the organic matter ammonia and nitrogen composition decomposed in water body, reaches and suppresses harmful microbe growth in water body, finally plays The purpose of purification improvement water quality；On the one hand brown sugar and honey in sustained release improvement water quality ball can be that effective microorganisms(EM) microbial bacteria carries For rising in value and expanding numerous required nutrition, the fragrance of another aspect honey, which can also play, attracts fishes and shrimps in water body to come to promote sustained release The rolling of water quality ball and movement are improved, is so not only beneficial to accelerate the slow release speed that sustained release improves water quality ball, and be beneficial to sustained release Improvement water quality ball is uniformly distributed in underwater activities；Yellow soil in sustained release improvement water quality ball mainly plays carrier function, utilizes its ratio At the great mud that effective microorganisms(EM) microbial bacteria, brown sugar and honey can sink under water of the ratio of water, there is certain bonding using it Property, effective microorganisms(EM) microbial bacteria, brown sugar and honey are bonded together, and reach the purpose of sustained release.

Embodiment

Embodiment 1：The method of aquaculture sustained release improvement water quality, by effective microorganisms(EM) microbial bacteria 5, brown sugar 1, honey 1 and yellow soil 50 be homogenously mixed together by weight ratio rear and be kneaded into solid bulk and form sustained release improvement water quality ball, should Sustained release improvement water quality ball is single heavy 0.5 kilogram, is uniformly shed once into water at interval of one month, depending on underwater mud depth Depending on, when mud depth is when within 10 centimetres, every mu of water surface once sheds 9；When mud depth is at 10 centimetres, often The mu water surface once sheds 13；When mud depth is more than 20 centimetres, every mu of water surface once sheds 21.

Embodiment 2：The method of aquaculture sustained release improvement water quality, by effective microorganisms(EM) microbial bacteria 20, brown sugar 5, honey 3 and yellow soil 80 be homogenously mixed together by weight ratio rear and be kneaded into solid bulk and form sustained release improvement water quality ball, should Sustained release improvement water quality ball is single heavy 0.75 kilogram, is uniformly shed once into water at interval of one month, deep depending on underwater mud Depending on degree, when mud depth is when within 10 centimetres, every mu of water surface once sheds 12；When mud depth is at 20 centimetres When, every mu of water surface once sheds 20；When mud depth is more than 20 centimetres, every mu of water surface once sheds 30 i.e. Can.

Embodiment 3：The method of aquaculture sustained release improvement water quality, by effective microorganisms(EM) microbial bacteria 10, brown sugar 1.5, honeybee Honey 2 and yellow soil 60 are homogenously mixed together afterwards and are kneaded into solid bulk by weight ratio forms sustained release improvement water quality Ball, sustained release improvement water quality ball is single heavy 0.5 kilogram, is uniformly shed once into water at interval of one month, is become silted up depending on the bottom Depending on mud depth, when mud depth is when within 10 centimetres, every mu of water surface once sheds 10；When mud depth 10- At 20 centimetres, every mu of water surface once sheds 15；When mud depth is more than 20 centimetres, every mu of water surface once sheds 25 It is individual.

Embodiment 4：The method of aquaculture sustained release improvement water quality, by effective microorganisms(EM) microbial bacteria 10, brown sugar 1.5, honeybee Honey 2 and yellow soil 60 are homogenously mixed together afterwards and are kneaded into solid bulk by weight ratio forms sustained release improvement water quality Ball, when it is the purification of fish excreta to carry out bottom quick sand in cage culture, change by 10 grams of sustained release of per cubic meter of water Good water quality ball is invested in casing, and more than 12 DEG C of water temperature begins to use, and is launched once at interval of 20 days.

After sustained release improvement water quality ball penetrates into mud, its beneficial microbe can suppress the breeding of pathogenic microorganism in mud and have The generation of evil material, adjusts breeding environment, increases dissolved oxygen in water, promotes profitable strain and beneficial algae in cultural ecological system Normal growth, keep the ecological balance of breeding water body.

The aquaculture that the effective microorganisms(EM) microbial bacteria is developed using Jiangxi Tianyi Biologic Technology Development Co., Ltd. is special Use effective microorganisms(EM)；The brown sugar is sugarcane one-level brown sugar；The honey uses in general honey；The yellow soil Stronger using viscosity, preferably with more dry yellow soil, in order to itself and other effective microorganisms(EM) microbial bacterias, brown sugar Uniformly mixed with honey.

This method most preferably uses in water temperature positioned at 12 DEG C -35 DEG C, and first in use, usage amount can be increased in right amount Either shorten service life.

Claims

1. the method for aquaculture sustained release improvement water quality, it is characterised in that：By effective microorganisms(EM) microbial bacteria, brown sugar, honey and Huang Soil is homogenously mixed together rear and is kneaded into solid bulk composition sustained release improvement water quality ball by weight ratio, and the sustained release is improved Water quality ball is single heavy 0.5-0.75 kilogram, is uniformly shed once into water at interval of one month, depending on underwater mud depth Fixed, every mu of water surface once sheds 9-30, the effective microorganisms(EM) microbial bacteria, brown sugar, the parts by weight of honey and yellow soil Match and be：Effective microorganisms(EM) microbial bacteria 5-20, brown sugar 1-5, honey 1-3 and yellow soil 50-80.

2. the method for aquaculture sustained release improvement water quality according to claim 1, it is characterised in that：Described each sheds Amount is depending on underwater mud depth, and when mud depth is when within 10 centimetres, every mu of water surface once sheds 9-12；When For mud depth at 10-20 centimetres, every mu of water surface once sheds 13-20；When mud depth is more than 20 centimetres, Every mu of water surface once sheds 21-30.

3. the method for aquaculture sustained release improvement water quality according to claim 1 or 2, it is characterised in that：The effective microorganisms(EM) Microbial bacteria, brown sugar, the weight of honey and yellow soil are：Effective microorganisms(EM) microbial bacteria 10, brown sugar 1.5, honey 2 and yellow soil 60.

4. the method for aquaculture sustained release improvement water quality according to claim 1 or 2, it is characterised in that：It is described each The amount of shedding is depending on underwater mud depth, and when mud depth is when within 10 centimetres, every mu of water surface once sheds 10；When For mud depth at 10-20 centimetres, every mu of water surface once sheds 15；When mud depth is more than 20 centimetres, every mu The water surface once sheds 25.