CN1453221A - Modifier for ecological environment of aquiculture pond bottom and its usage - Google Patents
Modifier for ecological environment of aquiculture pond bottom and its usage Download PDFInfo
- Publication number
- CN1453221A CN1453221A CN03126702A CN03126702A CN1453221A CN 1453221 A CN1453221 A CN 1453221A CN 03126702 A CN03126702 A CN 03126702A CN 03126702 A CN03126702 A CN 03126702A CN 1453221 A CN1453221 A CN 1453221A
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- China
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- modifying agent
- substrate
- ecological environment
- cultivating pool
- chitosan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The modifier consists of chitosan 1-2 wt%, fulvic acid 10-20 wt%, sodium humate 50-60 wt% and bentonite 18-39 wt%. The modifier is mixed with water in 5-20 times to form suspension liquid, and the suspension liquid is applied to aquiculture pond once every 10-20 days in the amount of 0.5-1.5 Kg each Mu area. The present invention can improve the ecological environment of aquiculture pond obviously.
Description
Technical field
The present invention relates to be used to improve the preparation and the using method thereof of cultivating pool substrate ecotope.
Technical background
Improving ecological environment of cultivating pool, is the important measures that reduce the fishes and shrimps sickness rate, increase cultured output, improve culture benefit.Contain large amount of organic matter, nutritive substance in the deposition bed mud of pond, too serious as the bed mud alluvial, easily cause the pond bottom anoxic, harmful substance contents such as ammonia nitrogen, nitrite, sulfide raise, destroy the breeding ecological environment, the circulation that digestion ability, minimizing are deposited, organic substance, nutritive substance in the pond are cultured in quickening that therefore strengthens bottom sludge is a key link of improving ecological environment of cultivating pool.The technological method that is used for improving the pond bottom environment at present mainly is to add microbial preparation (as photosynthetic bacteria preparation, bacillus preparation etc.) in the pond, this method has certain effect to strengthening the mud digestion ability, but because introducing is inoculating microbe, sometimes inoculating microbe is difficult to obtain growth and breeding preferably in the complex environment of cultivating pool, do not have and to produce effect, cause the result of use instability, the microbial preparation use cost is higher in addition, product quality guarantee period is shorter, has also limited its range of application to a certain extent.
Summary of the invention
The objective of the invention is to develop a kind of to activating bed mud indigenous microorganism activity, strengthen the bed mud digestion ability, accelerating in the cultivating pool material cycle and have unusual effect, that meet environment protection requirement, economical and practical being used to improve the substrate modifying agent of ecological environment of cultivating pool and use this modifying agent to improve the method for bottom material of pond for breeding ecotope.
Technical scheme of the present invention is: prepare a kind of modifying agent that is used to improve cultivating pool substrate ecotope, the component of this modifying agent comprises: chitosan, xanthohumic acid, sodium humate and wilkinite, the proportioning of each component (weight percent) is as follows: chitosan (1-2%), xanthohumic acid (10-20%), sodium humate (50-60%), wilkinite (39-18%).
The compound method of this modifying agent is: select above-mentioned four kinds of starting material for use, fineness is all more than 80 orders, during preparation chitosan and sodium humate are mixed, and then add xanthohumic acid according to this, wilkinite mixes, mixing process can be carried out in mixing machine, but the preparation after the also manual mixing, four kinds of raw material uniform mixing is the substrate modifying agent that is used to improve ecological environment of cultivating pool.
The using method of the modifying agent of cultivating pool substrate ecotope of the present invention is as follows: with the substrate modifying agent with 5-20 times of water furnishing suspension, evenly spill in cultivating pool, in the breed, used once every 10-20 days, amount of application is that the 0.5-1.5 kilogram is used in every mu of pond.Use the inventive method, can significantly improve the pond culture ecotope.
The present invention has the following advantages and technique effect:
(1) the present invention is in order to improve the modifying agent and the using method thereof of cultivating pool substrate ecotope, used the growth-promoting effect of mineral colloids such as natural organic matter such as chitosan, xanthohumic acid, sodium humate and wilkinite to indigenous microorganism in the pond, improve the microorganism active of bed mud, strengthen the bed mud digestion ability, present method has overcome the prior art result of use instability of using microbial preparation to improve ecological environment of cultivating pool, and microbial preparation is difficult for shortcomings such as preservation.(2) use the substrate modification method that the present invention relates to, the bed mud digestion rate is obviously accelerated, harmful substance contents such as ammonia nitrogen in the pond, nitrite, sulfide are obviously descended, make water colour light green salubrious, the breeding ecological environment be improved significantly, cultured output significantly improves.(3) the substrate modification method that the present invention relates to can be used for improving the pond culture ecotope, improves culture benefit, also can be used for improving artificial lake's ecotope.
Embodiment
Embodiment one
The modifying agent of preparation cultivating pool substrate ecotope and as follows with the method for this modifying agent improvement cultivating pool substrate ecotope:
The first step, preparation substrate modifying agent, prescription (weight percent) is as follows, chitosan 2%, xanthohumic acid 20%, sodium humate 60%, wilkinite 18%, four kinds of raw materials selecting for use, fineness is more than 80 orders, during preparation chitosan and sodium humate are mixed, and then add xanthohumic acid according to this, wilkinite mixes, the preparation behind four kinds of raw material uniform mixing is substrate modifying agent product.Water is with 500 milliliters of suspension of 50 gram substrate modifying agent furnishings.
Second step, in two long 100 centimetres, wide 50 centimetres, high 50 centimetres aquarium, carry out substrate improvement contrast experiment, test water and bed mud are gathered from the prawn culturing pool, when initial in two aquariums water quality close with the bed mud state.Two aquarium numberings are respectively No. 1, No. 2, and the depth of water is 40 centimetres in the aquarium, thick 5 centimetres of bed mud.No. 1 aquarium evenly spilt 10 milliliters of substrate modifying agent suspension (amounting to substrate modifying agent solids content 1 gram) respectively as experimental group at the 1st, 11,21 day, No. 2 aquariums do not add any medicament, in contrast group.Experiment is carried out outdoor, covers 14-30 ℃ of experimental session temperature with plastics film when raining.When experiment proceeds to 30 days, organic content in water quality parameter in two aquariums and the bed mud is analyzed.The result shows that when experiment proceeded to 30 days, ammonia nitrogen, nitrite and sulfide content comparison hanged down 49%, 34% and 76% respectively according to group in the experimental group aquarium water, and organic content is than control group low 33% in the bed mud.Obviously, adopt the inventive method, to accelerating bed mud digestion, improving water surrounding has unusual effect.
Embodiment two
The modifying agent of preparation cultivating pool substrate ecotope and as follows with the method for this modifying agent improvement cultivating pool substrate ecotope;
The first step, preparation substrate modifying agent, prescription (weight percent) is as follows, chitosan 1%, xanthohumic acid 10%, sodium humate 50%, wilkinite 39%, four kinds of raw materials selecting for use, fineness is more than 80 orders, during preparation chitosan and sodium humate are mixed, and then add xanthohumic acid according to this, wilkinite mixes, mixing process adopts the mixing machine mechanically mixing, and the preparation behind four kinds of raw material uniform mixing is substrate modifying agent product.Water is with 60 liters of suspension of 6 kilograms of substrate modifying agent furnishings.
Second step compared test in two areas that face mutually are respectively 2 mu, 3 mu the prawn culturing pool, when putting seedling in two ponds water quality close with the substrate state.Two pond numberings are respectively No. 1 (2 mu), No. 2 (3 mu).No. 1 pool is as test group, evenly spills 20 liters of substrate modifying agent suspension (amounting to 2 kilograms of substrate modifying agent solids contents), No. 2 pools, group in contrast on the 10th, 30,50 day respectively after putting seedling.Other cultivating condition basically identical of test group and control group.After putting seedling, organic content in water quality parameter in two foster shrimp pools and the bed mud is analyzed the 60th day the time.The result shows, after putting seedling the 60th day the time, in the test group water ammonia nitrogen, nitrite and sulfide content comparison low respectively by 53%, 39% and 59% according to group, organic content is than control group low 16% in the bed mud.It is light green salubrious to observe the test group water colour in addition, and the no water surface waft mud and foam obviously are better than the control group water colour.When receiving shrimp, the test group per mu yield improves 23% than control group.
Embodiment three
The modifying agent of preparation cultivating pool substrate ecotope and as follows with the method for this modifying agent improvement cultivating pool substrate ecotope:
The first step, preparation substrate modifying agent, prescription (weight percent) is as follows, chitosan 1%, xanthohumic acid 10%, sodium humate 50%, wilkinite 39%, four kinds of raw materials selecting for use, fineness is more than 80 orders, during preparation chitosan and sodium humate are mixed, and then add xanthohumic acid according to this, wilkinite mixes, mixing process adopts the mixing machine mechanically mixing, and the pulvis behind four kinds of raw material uniform mixing is substrate modifying agent product.Water is with 300 liters of suspension of 30 kilograms of substrate modifying agent furnishings.
Second step compared experiment in two areas that face mutually are respectively 13 mu, 11 mu the prawn culturing pool, when putting seedling in two ponds water quality close with the substrate state.Two pond numberings are respectively No. 1 (13 mu), No. 2 (11 mu).No. 1 pool is as test group, evenly spills 100 liters of substrate modifying agent suspension (amounting to 10 kilograms of substrate modifying agent solids contents), No. 2 pools, group in contrast on the 10th, 30,50 day respectively after putting seedling.Other cultivating condition basically identical of test group and control group.After putting seedling, organic content in water quality parameter in two foster shrimp pools and the bed mud is analyzed the 60th day the time.The result shows, after putting seedling the 60th day the time, in the test group water ammonia nitrogen, nitrite and sulfide content comparison low respectively by 39%, 37% and 72% according to group, organic content is than control group low 20% in the bed mud.Observe the test group water surface seldom waft mud and foam in addition, water colour is light green salubrious, obviously is better than the control group water colour.When receiving shrimp, the test group per mu yield improves 18% than control group.
Claims (2)
1. modifying agent that is used to improve cultivating pool substrate ecotope, it is characterized in that component comprises: chitosan, xanthohumic acid, sodium humate and wilkinite, the weight percent of each component is: chitosan 1-2%, xanthohumic acid 10-20%, sodium humate 50-60%, wilkinite 18-39%.
2. the using method of the described modifying agent of claim 1, it is characterized in that:, evenly spill in cultivating pool, in the breed with the water furnishing suspension of modifying agent with 5-20 times of weight, used once every 10-20 days, amount of application is that the 0.5-1.5 kilogram is used in every mu of pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031267025A CN1171807C (en) | 2003-05-29 | 2003-05-29 | Modifier for ecological environment of aquiculture pond bottom and its usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031267025A CN1171807C (en) | 2003-05-29 | 2003-05-29 | Modifier for ecological environment of aquiculture pond bottom and its usage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1453221A true CN1453221A (en) | 2003-11-05 |
| CN1171807C CN1171807C (en) | 2004-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031267025A Expired - Fee Related CN1171807C (en) | 2003-05-29 | 2003-05-29 | Modifier for ecological environment of aquiculture pond bottom and its usage |
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| CN (1) | CN1171807C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484888C (en) * | 2005-12-21 | 2009-05-06 | 中国科学院上海应用物理研究所 | Chitosan solution agent for aquatic cultivation and its application |
| CN103936088A (en) * | 2014-04-25 | 2014-07-23 | 大连金海湾养殖科技有限公司 | Precious marine product aquaculture ecological water quality modifier as well as preparation method and application thereof |
| CN104193001A (en) * | 2014-09-19 | 2014-12-10 | 盐城工学院 | Aquaculture substrate modifier and preparation method thereof |
| CN104445450A (en) * | 2014-10-30 | 2015-03-25 | 镇江山水湾生态农业开发有限公司 | Coilia ectenes aquaculture pond water regulator and preparation method thereof |
| CN104922152A (en) * | 2015-05-21 | 2015-09-23 | 广西大学 | Multifunctional regulatory antidote for aquaculture and application method of multifunctional regulatory antidote |
| CN105505810A (en) * | 2015-09-16 | 2016-04-20 | 广州金水动物保健品有限公司 | Microbe composition and use thereof |
| CN106495420A (en) * | 2016-11-25 | 2017-03-15 | 河池市农业科学研究所 | A kind of reagent for adjusting rice terrace ecological environment and its using method |
| CN106745814A (en) * | 2016-12-31 | 2017-05-31 | 新昌县田野泉养殖技术开发有限公司 | Compound improver of water quality for aquaculture and preparation method thereof |
| CN107352631A (en) * | 2017-06-28 | 2017-11-17 | 常州市瑞泰物资有限公司 | A kind of substrate modifier |
| CN108314279A (en) * | 2017-12-29 | 2018-07-24 | 华东理工大学 | Coastal region Dredged bed mud processing method for Chinese garden planting |
| CN108529740A (en) * | 2018-04-17 | 2018-09-14 | 江西省农业科学院畜牧兽医研究所 | A kind of water quality of fresh water culture pond modifying agent and preparation method |
| CN109110834A (en) * | 2018-08-28 | 2019-01-01 | 中国水产科学研究院淡水渔业研究中心 | A kind of prevention and control largemouth bass megathermal period stress restoration of the ecosystem cream and its application |
| CN110463631A (en) * | 2019-09-24 | 2019-11-19 | 福建省淡水水产研究所 | A method of improving grass carp marketable fish high density long-distance transport survival rate |
-
2003
- 2003-05-29 CN CNB031267025A patent/CN1171807C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100484888C (en) * | 2005-12-21 | 2009-05-06 | 中国科学院上海应用物理研究所 | Chitosan solution agent for aquatic cultivation and its application |
| CN103936088A (en) * | 2014-04-25 | 2014-07-23 | 大连金海湾养殖科技有限公司 | Precious marine product aquaculture ecological water quality modifier as well as preparation method and application thereof |
| CN103936088B (en) * | 2014-04-25 | 2016-09-07 | 大连金海湾养殖科技有限公司 | A kind of choice seafood aquiculture ecotype improver of water quality and its preparation method and application |
| CN104193001A (en) * | 2014-09-19 | 2014-12-10 | 盐城工学院 | Aquaculture substrate modifier and preparation method thereof |
| CN104445450A (en) * | 2014-10-30 | 2015-03-25 | 镇江山水湾生态农业开发有限公司 | Coilia ectenes aquaculture pond water regulator and preparation method thereof |
| CN104445450B (en) * | 2014-10-30 | 2016-08-24 | 镇江山水湾生态农业开发有限公司 | A kind of cutter long-tailed anchovy culture-pool water quality conditioning agent and preparation method thereof |
| CN104922152A (en) * | 2015-05-21 | 2015-09-23 | 广西大学 | Multifunctional regulatory antidote for aquaculture and application method of multifunctional regulatory antidote |
| CN105505810A (en) * | 2015-09-16 | 2016-04-20 | 广州金水动物保健品有限公司 | Microbe composition and use thereof |
| CN106495420A (en) * | 2016-11-25 | 2017-03-15 | 河池市农业科学研究所 | A kind of reagent for adjusting rice terrace ecological environment and its using method |
| CN106745814A (en) * | 2016-12-31 | 2017-05-31 | 新昌县田野泉养殖技术开发有限公司 | Compound improver of water quality for aquaculture and preparation method thereof |
| CN107352631A (en) * | 2017-06-28 | 2017-11-17 | 常州市瑞泰物资有限公司 | A kind of substrate modifier |
| CN108314279A (en) * | 2017-12-29 | 2018-07-24 | 华东理工大学 | Coastal region Dredged bed mud processing method for Chinese garden planting |
| CN108314279B (en) * | 2017-12-29 | 2021-05-04 | 华东理工大学 | Method for processing dredged sediment in coastal area for garden planting |
| CN108529740A (en) * | 2018-04-17 | 2018-09-14 | 江西省农业科学院畜牧兽医研究所 | A kind of water quality of fresh water culture pond modifying agent and preparation method |
| CN109110834A (en) * | 2018-08-28 | 2019-01-01 | 中国水产科学研究院淡水渔业研究中心 | A kind of prevention and control largemouth bass megathermal period stress restoration of the ecosystem cream and its application |
| CN110463631A (en) * | 2019-09-24 | 2019-11-19 | 福建省淡水水产研究所 | A method of improving grass carp marketable fish high density long-distance transport survival rate |
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| Publication number | Publication date |
|---|---|
| CN1171807C (en) | 2004-10-20 |
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