CN104445450A - Coilia ectenes aquaculture pond water regulator and preparation method thereof - Google Patents
Coilia ectenes aquaculture pond water regulator and preparation method thereof Download PDFInfo
- Publication number
- CN104445450A CN104445450A CN201410599271.3A CN201410599271A CN104445450A CN 104445450 A CN104445450 A CN 104445450A CN 201410599271 A CN201410599271 A CN 201410599271A CN 104445450 A CN104445450 A CN 104445450A
- Authority
- CN
- China
- Prior art keywords
- preparation
- parts
- water quality
- coilia ectenes
- water regulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
Abstract
The invention discloses a coilia ectenes aquaculture pond water regulator and a preparation method thereof. The coilia ectenes aquaculture pond water regulator is prepared from the following components in parts by weight: 25-35 parts of calcium peroxide, 38-45 parts of chitosan, 9-12 parts of zeolite powder, 10-12 parts of glutamine and 9-12 parts of bentonite. The preparation method of the coilia ectenes aquaculture pond water regulator comprises the following steps: weighing the components in parts by weight, and uniformly mixing the components to prepare particles. The coilia ectenes aquaculture pond water regulator has the advantages of simple components and remarkable effects; meanwhile, the components with protective effects on the coilia ectenes are contained, so that the dual effects of regulating the water and protecting the coilia ectenes are realized. The coilia ectenes aquaculture pond water regulator is an environment-friendly water regulator which is easy to prepare, low in cost, non-toxic and pollution-free, and is suitable for the coilia ectenes aquaculture needs.
Description
Technical field
The present invention relates to a kind of cutter long-tailed anchovy culture-pool water quality conditioning agent and preparation method thereof, belong to technical field of aquaculture.
Background technology
Cutter long-tailed anchovy (Coilia nasus), be subordinate to Clupeiformes (Clupeiformes), Anchovy section (Engraulidae), long-tailed anchovy genus (Coilia), be commonly called as cutter long-tailed anchovy, for economic migration fishes important in China the Changjiang river, it, with fresh, fertile, beautiful and famous, enjoys the good reputation of one of " the Changjiang river three delicacies ".In recent years, the natural resources of cutter long-tailed anchovy sharply fails, and along with the continuous breakthrough of cultural technique, cutter long-tailed anchovy becomes a kind of high-quality aquaculture kind of wide market just gradually.
It is very important for building a good water body environment for the healthy aquaculture of cutter long-tailed anchovy.Improver of water quality now comprises pulvis and granular preparation.Pulvis, due to light weight, is easily blown to four winds during use, is also difficult to reach bottom culturing pool play function simultaneously.Granule is then that component is too complicated, and be mostly to pay close attention to and regulate sediment, do not pay close attention to the improvement of overall water quality, all things considered simultaneously, each component is while performance function, also certain pungency is had for the cultivation object in water body, a kind of water conditioner is not had to have the function of protection cultivation object concurrently, and cutter long-tailed anchovy is a kind of fish species comparatively responsive for change of water quality, clearly, existing water conditioner is not suitable for the cultivation of this fish, therefore a kind of component of exploitation is badly in need of simple, effect is remarkable, simultaneously concurrently protectiveness is had for cutter tapertail anchovy body, easy preparation, with low cost, the environmental type water conditioner of nontoxic pollution-free, to promote the development of cutter long-tailed anchovy aquaculture better.
Summary of the invention
The simple deficiency efficiently simultaneously having protection fish body function concurrently cannot be realized for overcoming above-mentioned existing water conditioner; it is simple that the present invention is intended to develop a kind of component; effect is remarkable; environmental type cutter long-tailed anchovy culture-pool water quality conditioning agent that is protectiveness, easy preparation, with low cost, nontoxic pollution-free and preparation method thereof is had for cutter tapertail anchovy body concurrently simultaneously; to promote the development of cutter long-tailed anchovy aquaculture, now take following technical scheme:
A kind of cutter long-tailed anchovy culture-pool water quality conditioning agent, comprise calcium peroxide, chitosan, glutamine, zeolite powder and wilkinite, each component is counted by weight: calcium peroxide 25-35 part, chitosan 38-45 part, zeolite powder 9-12 part, glutamine 10-12 part, wilkinite 9-12 part.
A preparation method for above-mentioned cutter long-tailed anchovy culture-pool water quality conditioning agent, gets calcium peroxide 25-35 part, chitosan 38-45 part; zeolite powder 9-12 part, glutamine 10-12 part, wilkinite 9-12 part is put into mixing machine and is mixed; compound to nodulizer, makes particle through feeding machine feeding.
Described nodulizer is ring die pelleter.
The ring nib footpath of described nodulizer is 5-10mm.
Adjust the cutting knife of ring die pelleter before preparing particle, the scope of cutting knife adjustment is for can make particle length be 5-10mm.
Compared with conventional art, the advantage that the present invention has:
Instant component is simple, and effect is remarkable, simultaneously containing component cutter tapertail anchovy body to provide protection; achieve regulating water quality and the dual function protecting cutter tapertail anchovy body; easy preparation, with low cost, be a kind of environmental type water conditioner of nontoxic pollution-free, be applicable to needed for the cultivation of cutter long-tailed anchovy.
Embodiment
Be described further below in conjunction with specific embodiment:
Embodiment 1:
A kind of cutter long-tailed anchovy culture-pool water quality conditioning agent, comprise calcium peroxide, chitosan, glutamine, zeolite powder and wilkinite, each component is counted by weight: calcium peroxide 25-35 part, chitosan 38-45 part, zeolite powder 9-12 part, glutamine 10-12 part, wilkinite 9-12 part.
A preparation method for above-mentioned cutter long-tailed anchovy culture-pool water quality conditioning agent, gets calcium peroxide 28 parts, chitosan 38 parts, zeolite powder 12 parts, and glutamine 11 parts and wilkinite 11 parts are put into mixing machine and mixed, and mixing time is 20 minutes, makes compound; By compound through feeding machine feeding to ring die pelleter, after the cutting knife of adjustment ring die pelleter, be prepared into particle.
Wherein, the ring nib footpath of ring die pelleter is 7mm, and adjustment cutting knife makes particle length be 6mm.
The result of use of the present embodiment is as follows:
In changzhou, a certain cutter long-tailed anchovy culturing pool uses, area 5 mu, summer high temperature (the 6-7 month), pond water colour is comparatively dark, and measure water quality and find that in water body, ammonia-nitrogen content is 0.5mg/L, nitrite content is 0.2mg/L, all exceed the lower limit requirement of cutter long-tailed anchovy aquaculture water to this index, transparency is not fine, is 25cm, have impact on the growth of cutter long-tailed anchovy.One morning 10 cutter long-tailed anchovy culture-pool water quality conditioning agent of the present invention is used in this culturing pool, consumption is 150g/ mu meter Shui Shen.Within second day, observe and find that water colour takes a turn for the better, transparency increases to 30cm, and in water body, ammonia-nitrogen content is 0.2mg/L, and nitrite content is 0.1mg/L, and water quality condition improves.
Embodiment 2:
A preparation method for above-mentioned cutter long-tailed anchovy culture-pool water quality conditioning agent, get calcium peroxide 30 parts, chitosan 40 parts, zeolite powder 10 parts, glutamine 10 parts, wilkinite 10 parts is put into mixing machine and is mixed, and mixing time is 20 minutes, makes compound; By compound through feeding machine feeding to ring die pelleter, after the cutting knife of adjustment ring die pelleter, be prepared into particle.
Wherein, the ring nib footpath of ring die pelleter is 6mm, and adjustment cutting knife makes particle length be 5mm.
The result of use of the present embodiment is as follows:
In Shanghai, a certain cutter long-tailed anchovy culturing pool uses, area 4 mu, summer high temperature (the 6-7 month), pond water colour is bad, and measure water quality and find that in water body, ammonia-nitrogen content is 0.55mg/L, nitrite content is 0.25mg/L, all exceed the lower limit requirement of cutter long-tailed anchovy aquaculture water to this index, transparency is not fine, is 20cm, have impact on the growth of cutter long-tailed anchovy.One morning 10 cutter long-tailed anchovy culture-pool water quality conditioning agent of the present invention is used in this culturing pool, consumption is 200g/ mu meter Shui Shen.Within second day, observe and find that water colour takes a turn for the better, transparency increases to 30cm, and in water body, ammonia-nitrogen content is 0.22mg/L, and nitrite content is 0.1mg/L, and water quality condition improves.
Each component function in the present invention:
Calcium peroxide: white crystalline, colorless and odorless.Calcium peroxide dry under normal temperature not easily decomposes, and has stronger bleaching, sterilization, disinfection and environmentally safe, can be used as the quick dry agent of sterilant, sanitas, antacid, oils SYNTHETIC OPTICAL WHITNER and closed clay.In food, tooth powder, makeup etc. manufacture, be used as additive, also can be used as Oxide Cathode Materials.Agriculturally be used as the Nonpoisonous disinfectant of seed and cereal.Calcium peroxide can discharge the oxygen level that active oxygen improves water body in water, prevents fish hypoxia death, because this product is granule, can act at the bottom of pond, for building an oxygen-enriched environment at the bottom of pond, promoting aerobic-type beneficial microorganism growth in water body and bed mud, improving water quality.Improve water pH value simultaneously, avoid water acidification, reduce hydrogen sulfide, ammonia-state nitrogen and the carbonic acid gas content in water body, stabilizing water quality.Calcium peroxide in the present invention mainly plays and produces oxygen effect, builds an oxygen-enriched environment, promotes the growth of aerobic-type beneficial microorganism, improves water quality, improves water pH value simultaneously, removes toxic and harmful, stabilizing water quality.
Chitosan: containing amino (NH in its aqueous solution
2+), these amino are by carrying out anti-bacteria in conjunction with negatron.The Antibacterial activity of chitosan, makes it have a wide range of applications in fields such as medicine, weaving and food.It can decompose the micro-metals in water body, transforms out useful nutrient substance.Chitosan can also promote the growth of indigenous microorganism in pond, improves beneficial microorganism active, improves Water quality.Chitosan-phospholipid complex is all have good flocculation, clarification simultaneously, can purify water.
In the present invention, chitosan mainly plays the effect suppressing harmful levels of pathogens, promote pond original inhabitants' probiotics growth and flocculate and clarify water quality.
Zeolite powder: zeolite is the aluminium silicate mineral of a kind of rack-like structure that slag is formed.Known zeolite has kind more than 50, is applied to natural zeolite importantly clinoptilolite and the mordenite of aquaculture.It contain aquatic animal to grow grow needed for whole major element and major part trace element.These elements all with ionic condition exist, can utilize by aquatic animal.In addition zeolite also has unique adsorptivity, catalytic, ion exchangeable, the selectivity of ion, acid resistance, thermostability, many compositions and very high biological activity and toxin immunity etc.Positively charged ion in zeolite hole and passage also has stronger selective ion exchange performance.Can remove to the heavy metal ion of animal pest and prussiate.Useful metal ion is released.
Mesolite powder of the present invention mainly plays soil pick-up and complex ability, the ammonia in adsorbed water body, pre-anti-rotation water phenomenon, complexation heavy metal ion, eliminates its infringement to fish body.
Glutamine is the γ-Carboxylamide compound of Pidolidone, is one of more rich amino acid in body fluid, the accessory substance in Chang Zuowei food-processing.It can provide required nitrogenous source for body, impels the synthesis of myocyte's internal protein, can maintain acid base equilibrium, have important immunoregulation effect simultaneously, impel the differentiation and proliferation of lymphocyte, scavenger cell, improves the ability that body resists poor environment.
The effect of GLN of the present invention maintains fish body acid base equilibrium, improves the immunoregulation capability of fish body, and strengthen fish dignity to the regulating power of the water quality environment of change, tool setting tapertail anchovy body imposes provide protection.
Wilkinite: wilkinite is also otaylite, bentonite or amargosite.Be take montmorillonite as the nonmetallic minerals of main mineral constituent, content, at 85-90%, is generally white, faint yellow, because of iron-holder change again in light gray, light green, pink, brown red, brick red, grey black etc.; Tool is wax-like, earthy or oily luster; It is loose as soil that wilkinite has, and the densification also had is hard.Main chemical compositions is silicon-dioxide, aluminium sesquioxide and water, also containing elements such as iron, magnesium, calcium, sodium, potassium.Wilkinite can be divided into sodium bentonite, calcium-base bentonite, natural bleaching soil.Wilkinite has strong water absorbability and swelling property, adsorbable 8 ~ 15 times to the water yield of own vol, volumetric expansion can reach several times to 30 times; Can be dispersed into as a form of gel and suspension in water medium, this medium solution has certain glutinousness, thixotropy and oilness; Have certain adsorptive power to various gas, liquid, organic substance, maximal absorptive capacity can reach 5 times to the weight of self; The admixture of it and water, mud or fine sand has plasticity-and agglutinating value(of coal).
Wilkinite in the present invention is mainly as sorbent material and binding agent, and suspended substance in adsorbed water body, simultaneously as binding agent, is beneficial to granulate.
Claims (5)
1. a cutter long-tailed anchovy culture-pool water quality conditioning agent, it is characterized in that: comprise calcium peroxide, chitosan, glutamine, zeolite powder and wilkinite, each component is counted by weight: calcium peroxide 25-35 part, chitosan 38-45 part, zeolite powder 9-12 part, glutamine 10-12 part, wilkinite 9-12 part.
2. the preparation method of a cutter long-tailed anchovy culture-pool water quality conditioning agent as claimed in claim 1; it is characterized in that: get calcium peroxide 25-35 part; chitosan 38-45 part; zeolite powder 9-12 part; glutamine 10-12 part; wilkinite 9-12 part is put into mixing machine and is mixed, and compound to nodulizer, makes particle through feeding machine feeding.
3., according to the preparation method of cutter long-tailed anchovy culture-pool water quality conditioning agent according to claim 2, it is characterized in that: nodulizer is ring die pelleter.
4. according to the preparation method of cutter long-tailed anchovy culture-pool water quality conditioning agent according to claim 3, it is characterized in that: the ring nib footpath of described nodulizer is 5-10mm.
5. according to the preparation method of cutter long-tailed anchovy culture-pool water quality conditioning agent according to claim 3, it is characterized in that: adjust the cutting knife of ring die pelleter before preparing particle, the scope of cutting knife adjustment is for can make particle length be 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599271.3A CN104445450B (en) | 2014-10-30 | 2014-10-30 | A kind of cutter long-tailed anchovy culture-pool water quality conditioning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599271.3A CN104445450B (en) | 2014-10-30 | 2014-10-30 | A kind of cutter long-tailed anchovy culture-pool water quality conditioning agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104445450A true CN104445450A (en) | 2015-03-25 |
| CN104445450B CN104445450B (en) | 2016-08-24 |
Family
ID=52892311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599271.3A Expired - Fee Related CN104445450B (en) | 2014-10-30 | 2014-10-30 | A kind of cutter long-tailed anchovy culture-pool water quality conditioning agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104445450B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124249A (en) * | 2015-08-31 | 2015-12-09 | 蚌埠龙达农业专业合作社 | Aquatic product mixed culturing feed capable of self degradation and preparation method of aquatic product mixed culturing feed |
| CN105253969A (en) * | 2015-08-31 | 2016-01-20 | 蚌埠龙达农业专业合作社 | Contamination-reducing nutrient-increasing additive for aquaculture water and preparation method thereof |
| CN106630192A (en) * | 2016-12-31 | 2017-05-10 | 新昌县田野泉养殖技术开发有限公司 | Coilia nasus culture pond water quality conditioning agent and preparation method thereof |
| CN111807560A (en) * | 2020-07-25 | 2020-10-23 | 中国科学院水生生物研究所 | Water quality regulating agent for rice-shrimp co-culture system and preparation method thereof |
| CN112125357A (en) * | 2020-09-17 | 2020-12-25 | 阜南县濛洼生态农业有限公司 | Water quality regulator for paddy field fish culture |
| CN112939135A (en) * | 2021-01-26 | 2021-06-11 | 南京乐透思环保科技有限公司 | COD (chemical oxygen demand) and ammonia nitrogen remover for tail water treatment |
| CN113697923A (en) * | 2021-07-27 | 2021-11-26 | 陵水晨海种业有限公司 | Water quality improver for culture pond and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453221A (en) * | 2003-05-29 | 2003-11-05 | 中国科学院广州地球化学研究所 | Modifier for ecological environment of aquiculture pond bottom and its usage |
| CN1541952A (en) * | 2003-11-10 | 2004-11-03 | 中国科学院生态环境研究中心 | Technique for harnessing water bloom and bed mud secondary pollution using lake sediment |
| CN101580281A (en) * | 2009-06-08 | 2009-11-18 | 无锡中顺生物技术有限公司 | Substrate modifier for aquiculture and preparation method |
| KR20100105530A (en) * | 2010-09-08 | 2010-09-29 | 삼영이노텍주식회사 | Manufacturing method of nature material mineral combined a functional water solution on the eco-friendly |
| CN102963986A (en) * | 2012-12-04 | 2013-03-13 | 沧州旺发生物技术研究所有限公司 | Biological sediment modifier for fishpond |
-
2014
- 2014-10-30 CN CN201410599271.3A patent/CN104445450B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453221A (en) * | 2003-05-29 | 2003-11-05 | 中国科学院广州地球化学研究所 | Modifier for ecological environment of aquiculture pond bottom and its usage |
| CN1541952A (en) * | 2003-11-10 | 2004-11-03 | 中国科学院生态环境研究中心 | Technique for harnessing water bloom and bed mud secondary pollution using lake sediment |
| CN101580281A (en) * | 2009-06-08 | 2009-11-18 | 无锡中顺生物技术有限公司 | Substrate modifier for aquiculture and preparation method |
| KR20100105530A (en) * | 2010-09-08 | 2010-09-29 | 삼영이노텍주식회사 | Manufacturing method of nature material mineral combined a functional water solution on the eco-friendly |
| CN102963986A (en) * | 2012-12-04 | 2013-03-13 | 沧州旺发生物技术研究所有限公司 | Biological sediment modifier for fishpond |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124249A (en) * | 2015-08-31 | 2015-12-09 | 蚌埠龙达农业专业合作社 | Aquatic product mixed culturing feed capable of self degradation and preparation method of aquatic product mixed culturing feed |
| CN105253969A (en) * | 2015-08-31 | 2016-01-20 | 蚌埠龙达农业专业合作社 | Contamination-reducing nutrient-increasing additive for aquaculture water and preparation method thereof |
| CN106630192A (en) * | 2016-12-31 | 2017-05-10 | 新昌县田野泉养殖技术开发有限公司 | Coilia nasus culture pond water quality conditioning agent and preparation method thereof |
| CN111807560A (en) * | 2020-07-25 | 2020-10-23 | 中国科学院水生生物研究所 | Water quality regulating agent for rice-shrimp co-culture system and preparation method thereof |
| CN111807560B (en) * | 2020-07-25 | 2022-03-15 | 中国科学院水生生物研究所 | Water quality regulating agent for rice-shrimp co-culture system and preparation method thereof |
| CN112125357A (en) * | 2020-09-17 | 2020-12-25 | 阜南县濛洼生态农业有限公司 | Water quality regulator for paddy field fish culture |
| CN112939135A (en) * | 2021-01-26 | 2021-06-11 | 南京乐透思环保科技有限公司 | COD (chemical oxygen demand) and ammonia nitrogen remover for tail water treatment |
| CN113697923A (en) * | 2021-07-27 | 2021-11-26 | 陵水晨海种业有限公司 | Water quality improver for culture pond and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104445450B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104445450B (en) | A kind of cutter long-tailed anchovy culture-pool water quality conditioning agent and preparation method thereof | |
| US10131840B2 (en) | Method for preparing iron silicon sulfur multi-element composite biochar soil heavy metal conditioner | |
| CN107987835B (en) | Heavy metal contaminated soil composite passivator and preparation method and application thereof | |
| CN106748425B (en) | Conditioner for promoting selenium activation in selenium-containing paddy soil | |
| CN106699443B (en) | Conditioner for promoting selenium activation in selenium-containing dry land soil | |
| JPH0279910A (en) | Mixed horticultural culture soil containing granular natural zeolite as main component | |
| CN103011425A (en) | Granular composite bottom treatment bacterium and preparation method thereof | |
| Mahesh et al. | Zeolite farming: A sustainable agricultural prospective | |
| CN107162234A (en) | A kind of compound aquatic product cultivation oxygenation water purification agent and preparation method thereof | |
| CN107285450B (en) | Efficient oxygen increasing agent used in aquaculture and application thereof | |
| CN104556477A (en) | Purification technique for aquaculture water | |
| CN110980856A (en) | Composition for bottom modification of special fish culture pond and application thereof | |
| CN102757275A (en) | Biofertilizer used for aquiculture pond and preparation method thereof | |
| CN108658256A (en) | A kind of water quality cleansing agent | |
| US20070119096A1 (en) | Method of agricultural operations management producing an odor control mixture and an active soil amendment | |
| Girijaveni et al. | Zeolites are emerging soil amendments for improving soil physical and chemical properties in agriculture: A review | |
| CN103787510B (en) | Nutritional type filler for enriching indigenous microorganisms to purify water and preparation method thereof | |
| CN108017132A (en) | A kind of improver of water quality for cultivating pool | |
| CN105481101A (en) | Compound water purifying agent used for aquaculture and preparation method thereof | |
| JPS61133140A (en) | Composition for purifying water | |
| JP2017176026A (en) | Algae growth promoting agents | |
| CN102503726A (en) | Efficient nutrient increasing and controlling water retention and aeration agent and preparation method | |
| CN106186256A (en) | A kind of concave-convex rod particle adsorption oxygen increasing agent and production method | |
| TWI601708B (en) | Quickly create organic fertilizer and feed mineral element additions | |
| KR101851994B1 (en) | Live mineral block and method of preparing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181106 Address after: 214081 No. 9 Shanshui East Road, Binhu District, Wuxi, Jiangsu Co-patentee after: Zhenjiang Shanshuiwan Eco-Agriculture Development Co., Ltd. Patentee after: Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences Address before: 212125 Shanhai village 999, Baohuang Town, Dantu District, Zhenjiang, Jiangsu Patentee before: Zhenjiang Shanshuiwan Eco-Agriculture Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20201030 |