CN103539267B - The method of a kind crocodile pond water quality improvement - Google Patents
The method of a kind crocodile pond water quality improvement Download PDFInfo
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- CN103539267B CN103539267B CN201310543661.4A CN201310543661A CN103539267B CN 103539267 B CN103539267 B CN 103539267B CN 201310543661 A CN201310543661 A CN 201310543661A CN 103539267 B CN103539267 B CN 103539267B
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Abstract
The present invention relates to the method for a kind crocodile pond water quality improvement, specifically adopt the method for complete Tiny ecosystem viable bacteria technique improvement crocodile pond water quality, belong to technical field of aquaculture, the method comprise sterilization of cleaning up the pond, bacterial classification discharges, monitoring water quality, Water-quality control four steps; The method overcome the drawback of the heavy metal deposition of chemical agent improvement water quality, effectively solve laying rate low, rate of fertilization is not high, the problem of hatching deformity, meets the requirement of environmental protection.
Description
Technical field
The present invention relates to the method for a kind crocodile pond water quality improvement, be specifically related to a kind of method adopting complete Tiny ecosystem viable bacteria technique improvement crocodile pond water quality, belong to technical field of aquaculture.
Background technology
Crocodile be find so far to live the earliest and one of the most original animal, it is evolved by batrachians in Triassic period to cretaceous secondary era (before about 200,000,000 years), continue into the present and be still semi-aquatic and the Reptilia of disposition ferociousness, it and dinosaur are coeval animals, no matter the extinction of dinosaur is the impact of environment, or the reason of self has been fossil all; The existence of crocodile proves its more prosperous and more powerful vitality.Research shows, crocodile whole body is all precious, and each position has its respective medicine healthy sofa active, and Be very effective.Along with the raising of living standards of the people, China focuses on dietetic nutrition for a long time in addition, is particular about tonic, and the nourishing function of crocodile is remarkable, and its demand will have the very large rising space, has wide market outlook at home.In addition, crocodile in other industry as also having great commodity value in skin processed, tourism and scientific research etc.Along with the maturation of crocodile artificial culture technology, crocodile cultivation not only has wide market outlook, and is expected to progressively prosperous, in the considerable economic benefit of creation and social benefit.
Although crocodile pulmonary respiration, their mosts of the time are also live in water, so ensure that good fishpond water quality is related to the aspects such as crocodile kind, meat, nutritive value.In view of the offspring that the kind crocodile selected just can be turned out, planting raising and train of crocodile is one of key in crocodile artificial culture technology link, therefore needs control kind of a crocodile pond water quality and improve.Kind of crocodile is edible high protein foodstuff throughout the year, and ight soil is also deposited on the present situation bottom fish pond substantially, and pond easily occurs that ammonia-nitrogen content exceeds standard, and nitrite is too high, and algae such as to spread unchecked at the situation, thus causes laying rate low, and rate of fertilization is not high, even there is the problem of hatching deformity.The present invention is directed to above problem, propose a set of environmental protection solution, overcome the drawback of the heavy metal deposition of chemical agent improvement water quality, for Harmless cultivation hews out Liao Yitiaoxin road.
Summary of the invention
The object of this invention is to provide the method for a kind crocodile pond water quality improvement, the method overcome the drawback of the heavy metal deposition of chemical agent improvement water quality, effectively solve laying rate low, rate of fertilization is not high, the problem of hatching deformity, meets the requirement of environmental protection.
In order to solve the problem, the technical solution adopted in the present invention is:
A. to clean up the pond sterilization: before kind of a crocodile is put in a suitable place to breed, with 0.1 ~ 0.3kg/m
2unslaked lime carries out dry method to pond and cleans up the pond, 30 ~ 60min clean water;
B. bacterial classification discharges: the composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:1 ~ 1:1:4, is 0.001 ~ 0.01% join in mud, is layered in pond after stirring with addition;
C. monitoring water quality: every 3d, detect water quality condition, criterion of acceptability is dissolved oxygen >=5mg/L, pH7.5 ~ 8.5, transparency 50cm, ammonia-state nitrogen≤0.1mg/L, and hydrogen sulfide does not detect;
D: Water-quality control: according to each monitoring water quality result, does not all occur that water quality is not up to standard, then throw in composite bacteria every 8 ~ 10d, and injected volume is 0.01 ~ 0.03 times (calculating with dry powder) of step b; Occur that water quality is not up to standard as detected, then discharge composite bacteria at once, injected volume is 0.01 ~ 0.03 times (calculating with dry powder) of step b, and detects water quality condition in time every day.
Described step a, its good processing parameter is the usage quantity of unslaked lime is 0.3kg/m
2;
Described step b, the good composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:1, and the bacterial classification of input is the powder preparation of bacterial classification;
Described steps d, the bacterial classification of input is the bacterial classification of activation, reaches 1 × 10 after actication of culture
7~ 1 × 10
9cfu/mL.
The present invention relative to the beneficial effect of prior art is:
The method of a kind of kind crocodile pond water quality improvement provided by the invention, effectively solve laying rate low, rate of fertilization is not high, the problem of hatching deformity, and can improve the food situation of kind of crocodile; Meanwhile, the present invention does not use chemical agent to improve water quality, avoids heavy metal precipitation and lays eggs to kind of crocodile and the negative impact of feritilization of ovum rate, the requirement of composite green environmental protection; The present invention is simple, and suitability is strong, can bring considerable economic benefit in production.
Embodiment
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
embodiment 1
A. to clean up the pond sterilization: before kind of a crocodile is put in a suitable place to breed, use 0.3kg/m
2unslaked lime carries out dry method to pond and cleans up the pond, 30min clean water;
B. bacterial classification discharges: the composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:2, is 0.001% join in mud, is layered in pond after stirring with addition;
C. monitoring water quality: every 3d, detect water quality condition, criterion of acceptability is dissolved oxygen >=5mg/L, pH7.5 ~ 8.5, transparency 50cm, ammonia-state nitrogen≤0.1mg/L, and hydrogen sulfide does not detect;
D: Water-quality control: according to each monitoring water quality result, does not all occur that water quality is not up to standard, then throw in composite bacteria every 8d, and injected volume is 0.02 times (calculating with dry powder) of step b; Occur that water quality is not up to standard as detected, then discharge composite bacteria at once, injected volume is 0.01 times (calculating with dry powder) of step b, and detects water quality condition in time every day, and this bacterial classification thrown in is the bacterial classification of activation, reaches 1 × 10 after actication of culture
7cfu/mL.
embodiment 2
A. to clean up the pond sterilization: before kind of a crocodile is put in a suitable place to breed, use 0.2kg/m
2unslaked lime carries out dry method to pond and cleans up the pond, 40min clean water;
B. bacterial classification discharges: the composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:2, is 0.001% join in mud, is layered in pond after stirring with addition;
C. monitoring water quality: every 3d, detect water quality condition, criterion of acceptability is dissolved oxygen >=5mg/L, pH7.5 ~ 8.5, transparency 50cm, ammonia-state nitrogen≤0.1mg/L, and hydrogen sulfide does not detect;
D: Water-quality control: according to each monitoring water quality result, does not all occur that water quality is not up to standard, then throw in composite bacteria every 8d, and injected volume is 0.02 times (calculating with dry powder) of step b; Occur that water quality is not up to standard as detected, then discharge composite bacteria at once, injected volume is 0.01 times (calculating with dry powder) of step b, and detects water quality condition in time every day, and this bacterial classification thrown in is the bacterial classification of activation, reaches 1 × 10 after actication of culture
7cfu/mL.
embodiment 3
A. to clean up the pond sterilization: before kind of a crocodile is put in a suitable place to breed, use 0.2kg/m
2unslaked lime carries out dry method to pond and cleans up the pond, 40min clean water;
B. bacterial classification discharges: the composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:2, is 0.001% join in mud, is layered in pond after stirring with addition;
C. monitoring water quality: every 3d, detect water quality condition, criterion of acceptability is dissolved oxygen >=5mg/L, pH7.5 ~ 8.5, transparency 50cm, ammonia-state nitrogen≤0.1mg/L, and hydrogen sulfide does not detect;
D: Water-quality control: according to each monitoring water quality result, does not all occur that water quality is not up to standard, then throw in composite bacteria every 8d, and injected volume is 0.01 times (calculating with dry powder) of step b; Occur that water quality is not up to standard as detected, then discharge composite bacteria at once, injected volume is 0.01 times (calculating with dry powder) of step b, and detects water quality condition in time every day, and this bacterial classification thrown in is the bacterial classification of activation, reaches 1 × 10 after actication of culture
8cfu/mL.
embodiment 4
A. to clean up the pond sterilization: before kind of a crocodile is put in a suitable place to breed, use 0.2kg/m
2unslaked lime carries out dry method to pond and cleans up the pond, 40min clean water;
B. bacterial classification discharges: the composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:1, is 0.002% join in mud, is layered in pond after stirring with addition;
C. monitoring water quality: every 3d, detect water quality condition, criterion of acceptability is dissolved oxygen >=5mg/L, pH7.5 ~ 8.5, transparency 50cm, ammonia-state nitrogen≤0.1mg/L, and hydrogen sulfide does not detect;
D: Water-quality control: according to each monitoring water quality result, does not all occur that water quality is not up to standard, then throw in composite bacteria every 8d, and injected volume is 0.01 times (calculating with dry powder) of step b; Occur that water quality is not up to standard as detected, then discharge composite bacteria at once, injected volume is 0.01 times (calculating with dry powder) of step b, and detects water quality condition in time every day, and this bacterial classification thrown in is the bacterial classification of activation, reaches 1 × 10 after actication of culture
8cfu/mL.
embodiment 5
A. to clean up the pond sterilization: before kind of a crocodile is put in a suitable place to breed, use 0.2kg/m
2unslaked lime carries out dry method to pond and cleans up the pond, 60min clean water;
B. bacterial classification discharges: the composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:1, is 0.002% join in mud, is layered in pond after stirring with addition;
C. monitoring water quality: every 3d, detect water quality condition, criterion of acceptability is dissolved oxygen >=5mg/L, pH7.5 ~ 8.5, transparency 50cm, ammonia-state nitrogen≤0.1mg/L, and hydrogen sulfide does not detect;
D: Water-quality control: according to each monitoring water quality result, does not all occur that water quality is not up to standard, then throw in composite bacteria every 8d, and injected volume is 0.01 times (calculating with dry powder) of step b; Occur that water quality is not up to standard as detected, then discharge composite bacteria at once, injected volume is 0.01 times (calculating with dry powder) of step b, and detects water quality condition in time every day, and this bacterial classification thrown in is the bacterial classification of activation, reaches 1 × 10 after actication of culture
9cfu/mL.
Claims (1)
1. a method for kind crocodile pond water quality improvement, is characterized in that: comprise the following steps:
A. to clean up the pond sterilization: before kind of a crocodile is put in a suitable place to breed, with 0.1 ~ 0.3kg/m
2unslaked lime carries out dry method to pond and cleans up the pond, 30 ~ 60min clean water;
B. bacterial classification discharges: the composite ratio of subtilis, plant lactobacillus and photosynthetic bacterium is 1:1:1 ~ 1:1:4, is 0.001 ~ 0.01% join in mud, is layered in pond after stirring with addition;
C. monitoring water quality: every 3d, detect water quality condition, criterion of acceptability is dissolved oxygen >=5mg/L, pH7.5 ~ 8.5, transparency 50cm, ammonia-state nitrogen≤0.1mg/L, and hydrogen sulfide does not detect;
D: Water-quality control: according to each monitoring water quality result, does not all occur that water quality is not up to standard, then throw in composite bacteria every 8 ~ 10d, injected volume is 0.01 ~ 0.03 times of step b; Occur that water quality is not up to standard as detected, then discharge composite bacteria, injected volume is 0.01 ~ 0.03 times of step b, and detects water quality condition in time every day at once;
Described steps d, the bacterial classification of input is the bacterial classification of activation, reaches 1 × 10 after actication of culture
7~ 1 × 10
9cfu/mL.
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| CN101438690A (en) * | 2008-12-26 | 2009-05-27 | 胡诚礼 | Artificial propagation method of crocodile |
| CN101712927A (en) * | 2009-04-21 | 2010-05-26 | 北京普仁生态技术有限公司 | Preparation method for culturing ecological convenient bacteria |
| CN101712511A (en) * | 2009-04-21 | 2010-05-26 | 北京普仁生态技术有限公司 | Method for controlling cyanobacterial bloom by utilizing composite strain and trace element |
| CN102219309A (en) * | 2011-03-13 | 2011-10-19 | 沧州市中信生物科技有限公司 | SWater purifying agent with quick result |
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2013
- 2013-11-06 CN CN201310543661.4A patent/CN103539267B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2750568A1 (en) * | 1996-05-10 | 1998-01-09 | Fougeirol Luc | Environmentally-controlled enclosure for cold blooded animals e.g. farming crocodile, reptiles |
| CN101078003A (en) * | 2006-05-23 | 2007-11-28 | 上海创博生态工程有限公司 | Preparation for comprehensive treatment of cultivation water body by using multiple bacterial and manufacturing method thereof |
| CN101402934A (en) * | 2008-10-30 | 2009-04-08 | 河南省龙腾高科实业有限公司 | Water quality purification bacterium agent from mix fermentation production with multiple bacterials and production method thereof |
| CN101438690A (en) * | 2008-12-26 | 2009-05-27 | 胡诚礼 | Artificial propagation method of crocodile |
| CN101712927A (en) * | 2009-04-21 | 2010-05-26 | 北京普仁生态技术有限公司 | Preparation method for culturing ecological convenient bacteria |
| CN101712511A (en) * | 2009-04-21 | 2010-05-26 | 北京普仁生态技术有限公司 | Method for controlling cyanobacterial bloom by utilizing composite strain and trace element |
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