CN100355354C - Fertilizer bait for cultivating clam and its producing process - Google Patents
Fertilizer bait for cultivating clam and its producing process Download PDFInfo
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- CN100355354C CN100355354C CNB2004100892467A CN200410089246A CN100355354C CN 100355354 C CN100355354 C CN 100355354C CN B2004100892467 A CNB2004100892467 A CN B2004100892467A CN 200410089246 A CN200410089246 A CN 200410089246A CN 100355354 C CN100355354 C CN 100355354C
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- bait
- fertilizer
- chicken manure
- clam
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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
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The present invention relates to fertilizer made from fermented chicken manure, particularly to fertilizer bait for cultivating clam. The fertilizer bait has the components and weight portions that biologic fermented chicken manure is of 50 to 80 portions, urea is of 3 to 7 portions, CaP 2 O 4 is of 10 to 30 portions, zeolite powder is of 2 to 8 portions, NaNo 3 is of 1 to 3 portions, KH 2 PO 4 is of 0.2 to 1.0 portions and Na 2 SiO 3 is of 0.4 to 1.0 portions. The fertilizer bait related by the present invention for cultivating clam in pond can enhance cultivating output by more than 15 percent compared with original output, can shorten the cultivating cycle by about 8 to 10 months, and can greatly enhance cultivating effectiveness. Meantime, the present invention can effectively solve the problems of pollution in water environment and the diseases of clam in the process of cultivation.
Description
(1) technical field
The present invention relates to the fertilizer that a kind of fermentation poultry dung is made, relate in particular to a kind of fertilizer bait for cultivating clam.
(2) background technology
Clam [Meretrix meretrix (Linnaeus)], not only delicious meat (be called usually the first under heaven bright), nutritious also has very high dietotherapy medical value, is the China and the city one of the main aquatic products of exporting goods and earning foreign currency.At present, supply falls short of demand in the international market for high-quality clam product, and domestic sales volume also increases day by day, and market potential is huge.Ton surplus only the annual pin expense of Japan amount reaches 60,000, wherein 95% by external import (mainly being China), European Union's market potential is bigger.
The clam mudflat aquaculture is with a long history in China, mainly is distributed in ground such as Jiangsu, Shandong, Dandong, Guangxi.Though clam pond culture starting in the city's only starts from 2000 very late, development is swift and violent, and the cultivation base is concentrated large-scale in flakes, and the clam master supports the pool and reached 670ha (hectare), has formed from culturing to and has exported streamlined production line.It is the pond culture production export base of Zhejiang Province's maximum.Along with city's tidal land is is constantly enclosed and cultivated, clam pond culture area will further enlarge, and development prospect is good.
Aquatic livestock grow seedlings or during the pond standardization cultures, often be unable to do without the cultivation of unit cell algae, particularly in the growing seedlings and culture of shellfish, demand is bigger, thus sometimes as high temperature season or when overcast and rainy bait in the pond can not reach finite concentration and influence ingesting of seed or pond culture shellfish.Clam is a filter feeder, it is mainly with the similar boat-shaped algae of Navicula, wealthy boat-shaped algae and boat-shaped algae under the condition of natural marine site, the radiation rotary strainer algae of Cosinodisus and eccentric rotary strainer algae, the Nitzschia closterium minutissima of Nitzschia, the Diatomeaes such as lineae trapezoidea algae of sea hair Trentepohlia are bait, the organic debris of can also ingesting, miniature zooplankter, bacterium etc.
In the prior art, the bait of pond cultivating clam replenishes bait with small fish inferior, assorted shrimp or shellfish and substitutes, and fertilizer is used inorganic fertilizer more.Because small fish source is unstable, perishable rotten, worsen water quality, cause that disease is broken out, the cultured product quality is uneven, output just differs, directly the benefit of exporting goods and earning foreign currency is cultured in influence.
(3) summary of the invention
Water quality easily worsens in the prior art in order to solve, the inhomogenous problem of cultured product quality, the invention provides a kind of fertilizer bait for cultivating clam and manufacture craft thereof.
Fertilizer bait for cultivating clam of the present invention, its component and parts by weight are:
50～80 parts of biofermentation chicken manures;
3～7 parts in urea;
CaP
2O
410～30 parts;
2～8 parts of zeolite powders;
NaNO
31～3 part;
KH
2PO
40.2～1.0 parts;
Na
2SiO
30.4～1.0 parts.
As of the present invention preferred, percentage meter by weight, described component and weight content thereof are:
Biofermentation chicken manure 60～70%;
Urea 4～6%;
CaP
2O
4 15～25％；
Zeolite powder 4～6%;
NaNO
3 1.5～2.5％；
KH
2PO
4 0.4～0.8％；
Na
2SiO
3 0.5～1.0％。
The manufacture craft of above-mentioned fertilizer bait for cultivating clam may further comprise the steps: provide chicken manure thin raw material; With the thin raw material biofermentation of chicken manure, dehydration is got the biofermentation chicken manure and is added urea, CaP again
2O
4, zeolite powder, NaNO
3, KH
2PO
4, Na
2SiO
3Stirring and evenly mixing promptly gets fertilizer bait for cultivating clam.
As further preferred, described manufacture craft comprises following sequential steps:
(1) the chicken manure coarse raw materials is regulated water content to 15～25%, through roughly select and sieve the thin raw material of chicken manure;
(2 with thin raw material inoculation strain fermentation of chicken manure and dehydration, gets the biofermentation chicken manure.
(3) the biofermentation chicken manure adds urea, CaP
2O
4, zeolite powder, NaNO
3, KH
2PO
4, Na
2SiO
3Stirring and evenly mixing promptly gets fertilizer bait for cultivating clam.
Above-mentioned sweat is preferably as follows condition:
Bacterial classification is selected the EM compound bacteria for use, and fermentation temperature is 50～67 ℃, and fermentation time is 20～30 days, and chicken manure is through fully stirring 7～10 times in the sweat.
The growth of unicellular alga is biological the same with other, with living environment confidential relation is arranged.Environmental conditions such as the light in the water environment, temperature, salinity, dissolved gas, acid-base value and biotic factor all produce deep effect to the growth and breeding of unit cell algae.Though exist the needed various nutrients of unicellular alga in the natural sea-water, but in the incubation of unicellular alga, because algal bloom, requirement to nutrient increases greatly, and the amount of the nutrient that exists in the natural water is not enough, therefore must replenish these not enough nutrients keeps the growth of unicellular alga, thereby obtains high harvest yield.In the actual production, in the particularly pond culture process, can not regulate environmental conditions such as illumination, temperature artificially, therefore, under field conditions (factors), can only promote the algae grows breeding, satisfy the required unit cell algae of aquiculture animal by adding the additional required nutriment of growth and breeding.Fertilizer bait for cultivating clam of the present invention through fully fermentation, adds the essential several trace elements of algal grown by chicken manure then, fully uses behind the mixing.Wherein not only contain the required a great number of elements of algal grown, trace element, accessory growth substances etc., and, also have the various nutrient elements clam directly to ingest and to digest and assimilate through reasonably combined.Not only can be used as the base manure in the pond culture and topdress, and can be used as the bait that clam directly ingests,, reach the purpose of better rich water and high yield green to better meet the required various nutrition of clam in the pond culture.For the harm of using inorganic fertilizer and the small fish shrimp of throwing something and feeding brings for water body, aquatic livestock and human body provides a kind of effective solution.
Clam mainly is food with the Diatomeae under the natural water area condition, therefore, cultivating the unit cell algae with fertilizer bait for cultivating clam can effectively replace the inorganic fertilizer rich water in the clam pond culture and the fish of throwing something and feeding the artitificial food of perishable water such as to waste, for the standardization pond culture of clam provides better, cheaper rich water approaches and methods, but also water pollution, body eutrophication etc. in the pond culture have been reduced.In addition, the photosynthesis of algae has not only absorbed the NH in the water body
4-N, H
2S etc. have regulated the acid-base value of water body naturally to the virulent material of aquatic livestock, but also discharge O
2, effectively replenished the dissolved oxygen content in the pond culture, alleviate floating head that the anoxic in the overcast and rainy pond brings aquatic livestock etc.
Use fertilizer bait for cultivating clam pond culture clam of the present invention, the productivity The pilot plant result is good, not only cultured output is than original improve more than 15%, and the culture-cycle also shorten about 8～10 months, can shift to an earlier date and reached outlet listing specification (culture outlet specification at least 2.5～3.5 from seedling and year advance to 1.5～3.5 years) in nearly 1 year by original.Culture benefit is than originally improving more than 25%.Simultaneously can effectively solve the pollution of water environment in the breeding process and the disease problem of clam.
Chaetoceros muelleri, Isochrysis galbana 3011 are high temperature resistant kind, and cultivate relatively more suitable summer.Simultaneously, Chaetoceros muelleri is littoral brackish water kind, can in the very low water of salinity, grow, in than the seawater of high salinity, also can grow, in shellfish hatcheries such as mud blood clam, oyster are produced, Chaetoceros is as the high-quality bait of the shellfish young, compares with other unit cell algae to have advantages such as high temperature resistant, that reproduction speed is fast, contamination resistance is strong.Isochrysis galbana sharply rises from 0-10 growth rate in salinity and reaches the top, up to 30 its growth rates no change almost, surpasses 30 decreased growths.Clam does not have selectivity to the kind of bait, general diatom, chrysophyceae class etc., even organic debris, as long as therefore the suitable clam of granular size can filter food, when summer, the clam speed of growth was the fastest or the unit cell algae in season late autumn in the early spring pond can not fine growth the time, can be by the method for the common unit cell algae of inoculation, as inoculate Chaetoceros muelleri, flat algae, different glue algae, Isochrysis galbana, chlorella or the like, these algae all can adapt to higher water temperature of autumn in summer mostly, it is also comparatively convenient to cultivate, all can be used to improve unit cell algae population quantity and density in the pond, supply with the more abundant bait more timely of clam, satisfy it and ingest and nutritional need, improve the speed of growth of clam.
According to the experience in this experimental result and the pond culture production, in clam pond culture actual production, cultivating pool is through fully cleaning up the pond, sterilization, behind the solarization pool etc., should at first under the clam seedling, use sufficient base manure about 10-15 days before the pool, about basal dressing 250-300kg/ mu, after the about week, spraying fertilizer again, fertilizer application frequency and dose are looked weather, unit cell algae growing state and concentration, the pond is added and is changed water and water quality condition etc. and decide, generally execute weekly twice, each fertilising 25-40kg/ mu, fertilising should or be advisable in fine morning at dusk, and fine day can be executed some more, and the cloudy day is answered Shaoshi, fully dissolve full pond, back with Chi Shui when using and evenly splash, can guarantee bait sufficient in the cultivating clam pond.
(4) description of drawings
Fig. 1 is Isochrysis galbana population growth change figure among the embodiment 3.
Fig. 2 is Chaetoceros muelleri population growth change figure among the embodiment 3.
Fig. 3 is chlorella population growth change figure among the embodiment 3.
Fig. 4 is a Chaetoceros growth rate variation diagram among the embodiment 3.
Fig. 5 is a chlorella growth rate variation diagram among the embodiment 3.
Fig. 6 is an Isochrysis galbana growth rate variation diagram among the embodiment 3.
(4) specific embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
The making of embodiment 1 fertilizer bait for cultivating clam
(1) get chicken manure coarse raw materials 10Kg, regulate about water content to 20%, through roughly select and sieve the thin raw material of chicken manure;
(2) with chicken manure in the thin raw material of chicken manure inoculation EM compound bacteria fermentation (fermentation temperature is 60 ℃, and fermentation time is 20～30 days) sweat through fully stirring 9 times.Finish the back dehydration, obtain the biofermentation chicken manure.
(3) get above-mentioned biofermentation chicken manure 1340g and add urea 100g, CaP
2O
4400g, zeolite powder 100g, NaNO
340g, KH
2PO
410g, Na
2SiO
3The 12g stirring and evenly mixing promptly gets fertilizer bait for cultivating clam.
The above-mentioned weight percentage that makes each component of fertilizer bait for cultivating clam is: biofermentation chicken manure 66.9%; Urea 5%; CaP
2O
420%; Zeolite powder 5%; NaNO
32%; KH
2PO
40.5%; Na
2SiO
30.6%.Through detecting, wherein contain organic matter 35%, N 1.5%, and P 2.25%, and K 2.25%, calcium 3.25%, magnesium 0.5%, iron 0.35%, copper 49.3mg/kg, zinc 217.7mg/kg, manganese 363.3mg/kg, boron 70.2mg/kg.
The making of embodiment 2 fertilizer bait for cultivating clam
Get embodiment 1 and make biofermentation chicken manure 1240g interpolation urea 80g, CaP
2O
4500g, zeolite powder 100g, NaNO
350g, KH
2PO
416g, Na
2SiO
3The 10g stirring and evenly mixing promptly gets fertilizer bait for cultivating clam.
The weight percentage that makes each component of fertilizer bait for cultivating clam is: biofermentation chicken manure 62.2%; Urea 4%; CaP
2O
425%; Zeolite powder 5%; NaNO
32.5%; KH
2PO
40.8%; Na
2SiO
30.5%.
Embodiment 3 fertilizer bait for cultivating clam are cultivated the unit cell algae
1 algae kind and cultivation
1.1 algae kind source
Isochrysis galbana 3011 is provided by Life Science and Technology institute of Shanghai Aquatic Products Univ. 9CN), and Chaetoceros muelleri and chlorella are provided by life institute of University Of Ningbo.
1.2 the preparation of nutrient solution
The prescription of nutrient solution: FeC
6H
5O
75g, EDTA-2Na 25g, KNO
3100g, KH
2PO
410g, Na
2SiO
39H
2O 15g, V
B1, V
B12Each 1 of injection, distilled water 1000ml.Preparation is during nutrient solution, earlier ironic citrate and EDTA-2Na are put into the conical flask heating for dissolving after, put into other nutritive salt composition again, then at autoclaving sterilization 15min, add V after cooling again
B1, V
B12Injection is put into low temperature refrigerator at last and is preserved standby.
1.3 the algae kind is cultivated
Get above-mentioned algae kind each bottle (about 200ml) with the 250ml conical flask, be positioned under the environment identical two after fetching and make it stable round the clock, get upper strata algae liquid and inoculate with experiment condition.Ratio in 1: 1000 when adding nutrient solution adds, and adds this nutrient solution of 1ml in promptly every 1000ml seawater.All tests are all handled through precipitation, filtration, scalding with seawater, and conical flask also all passes through autoclaving sterilization.In room temperature, natural lighting adds the fluorescent tube (the bright dark time is about 16h:8h) of a 40W in addition and cultivates down.Static cultivation, vibration every day cultivated for two weeks for several times between culture period.
The special-purpose fertilizer bait of 2 cultivating clams is cultivated three kinds of unit cell algae effect experiments
2.1 the preparation of the special-purpose fertilizer bait lysate of cultivating clam
Getting 100g embodiment 1 makes fertilizer bait for cultivating clam and is dissolved in the 1000ml experiment seawater, in conical flask, boil 25min, constantly stir when boiling, nutritional labeling is wherein fully discharged, boil back quiescent setting 24h, filter, discard deposit, get supernatant and put into the conical flask of 1000ml, and then at high-pressure sterilizing pot mesohigh sterilization 15min, except that using the same day, again in high-pressure sterilizing pot twice of sterilization thoroughly to kill microorganism and protozoans such as bacterium wherein, and then be placed in the low temperature refrigerator and preserve standbyly, carry out autoclaving again before using next time and handle.
2.2 cultivate the processing of water
Experiment with seawater through the clorox of 100ppm sterilization 12h, through abundant aeration, again with in the sodium thiosulfate and remove wherein chlorine, use after boiling, cool off more at last.
2.3 the cultivation of algae kind
Experiment divides four groups, and the A group adds the special-purpose fertilizer bait lysate of 10% cultivating clam 1.5ml, and the B group adds 1.0ml, and the C group adds 0.5ml, and D is the blank group.
Carry out disposable cultivation in the conical flask of 3000ml, inoculation time is chosen in 8:0010:00 in the morning, and the exponential increase phase high-quality alga cells of come-up as the algae kind, is abandoned or adopted the alga cells of bottom precipitation, inoculation Chaetoceros muelleri: 90 * 10
4, Isochrysis galbana 3011:122 * 10
4, chlorella: 110.5 * 10
4Room temperature is controlled at about 28 ℃, about 25 ℃ of water temperatures, and the fluorescent tube (the bright dark time is 16h:8h) that natural lighting adds 2 40W descends static cultivation 5 days, and illumination was vibrated once every 2 hours between culture period, and observed its growing state.
2.4 population growth is measured
Between culture period, every day is (8:00-10:00 in the morning) sampling and measuring cell number regularly.
Population growth is measured and adopted cell visual field counting method, and is liquid-solid fixed with Shandong Ge Shi.Algae liquid is shaken up, get fixing algae liquid on blood counting chamber, observe counting at 400 times microscopicallies.Algae grows speed (μ) computing formula is: μ=(lnN
t-lnN
0In the formula of)/(tln2): N
tIt is t days cell quantity; N
0Be initial cell quantity (t=0) that t is an incubation time.
3 results and discussion
3.1 fertilizer bait for cultivating clam is to the influence of unit cell algae population growth
By Fig. 1, Fig. 2 and Fig. 3 as can be known, compare with the blank group, the unit cell algae population number that adds nutrient solution all increases comparatively fast.
Isochrysis galbana A group Isochrysis galbana population number increases obviously very fast, increases the soonest in the time of the 4th day to the 5th day, reaches the highest on the 5th day; Though it is the fastest that B group Isochrysis galbana increases in the time of the 4th day to the 5th day, the population number did not reach the highest in the 5th day; C group Isochrysis galbana population number is increasing always.
Chaetoceros muelleri A group Chaetoceros population number increases obviously very fast, increases the soonest in the time of the 3rd day to the 4th day, reaches the highest on the 5th day, after this just slightly descends; B group Chaetoceros increased the fastest in the time of the 4th day to the 5th day, and the population number reached the highest in the 5th day; C group Chaetoceros population number is increasing always, increases obviously very fast in the 4th day to the 5th day.
It is all the fastest that chlorella is respectively organized the growth in the 1st day to the 2nd day of chlorella population number, and wherein A group population number increases obviously comparatively fast, reaches the highest on the 5th day; B increasess slowly when organizing the 4th day to the 5th day, and the population number reached the highest in the 6th day; C organizes the 5th day population number and descends to some extent, reaches the highest on the 6th day.
3.2 fertilizer bait for cultivating clam is to the influence of unit cell algae growth rate
By Fig. 4, Fig. 5 and Fig. 6 as can be known, when fertilizer bait for cultivating clam concentration changed from high to low, the growth rate of three kinds of unit cell algaes changed thereupon from high to low, and is apparent in view by the 1st day growth speed size, almost reaches unanimity by the 5th day.In addition, the blank group of Isochrysis galbana growth in the 2nd day speed is in rising trend, but just begins in the 3rd day to descend; Concerning Chaetoceros, blank group and C organize that the 2nd day growth speed is all in rising trend, and the blank group is descending always subsequently, but C group is then to ascendant trend slightly, decline again thereupon arranged again on the 4th day.For chlorella, growth rate increases on a declining curve always in time.
Experiment shows that fertilizer bait for cultivating clam of the present invention all has obvious facilitation to the growth of unit cell algaes such as Chaetoceros muelleri, Isochrysis galbana 3011 and chlorella, can effectively cultivate Diatomeae in the pond culture and chrysophyceae class etc.
Claims (7)
1, a kind of fertilizer bait for cultivating clam, its component and parts by weight are:
50～80 parts of biofermentation chicken manures;
3～7 parts in urea;
CaP
2O
410～30 parts;
2～8 parts of zeolite powders;
NaNO
31～3 part;
KH
2PO
40.2～1.0 parts;
Na
2SiO
30.4～1.0 parts;
The preparation technology of described fertilizer bait for cultivating clam is: the thin raw material inoculation of chicken manure EM compound bacteria is carried out biofermentation at 50～67 ℃, and fermentation time 20～30 days, dehydration gets the biofermentation chicken manure, and the biofermentation chicken manure of getting the prescription amount adds urea, CaP again
2O
4, zeolite powder, NaNO
3, KH
2PO
4, Na
2SiO
3Stirring and evenly mixing promptly gets fertilizer bait for cultivating clam.
2, fertilizer bait for cultivating clam as claimed in claim 1 is characterized in that described component and weight percentage are:
Biofermentation chicken manure 60～70%;
Urea 4～6%;
CaP
2O
4 15～25％；
Zeolite powder 4～6%;
NaNO
3 1.5～2.5％；
KH
2PO
4 0.4～0.8％；
Na
2SiO
3 0.5～1.0％。
3, as fertilizer bait for cultivating clam as described in the claim 2, it is characterized in that described component and weight percentage are:
Biofermentation chicken manure 66.9%;
Urea 5%;
CaP
2O
4 20％；
Zeolite powder 5%;
NaNO
3 2％；
KH
2PO
4 0.5％；
Na
2SiO
3 0.6％。
4, the manufacture craft of the described fertilizer bait for cultivating clam of a kind of claim 1 is characterized in that may further comprise the steps: provide chicken manure thin raw material; The thin raw material inoculation of chicken manure EM compound bacteria was carried out biofermentation 20～30 days at 50～67 ℃, get the biofermentation chicken manure, dehydration is got the biofermentation chicken manure and is added urea, CaP again
2O
4, zeolite powder, NaNO
3, KH2PO
4, Na
2SiO
3Stirring and evenly mixing promptly gets fertilizer bait for cultivating clam.
5, the manufacture craft of fertilizer bait for cultivating clam as claimed in claim 4 is characterized in that comprising following sequential steps:
(1) the chicken manure coarse raw materials is regulated water content to 15～25%, through roughly select and sieve the thin raw material of chicken manure;
(2) with the thin raw material inoculation of chicken manure EM compound bacteria fermentation and dehydration, get the biofermentation chicken manure;
(3) the biofermentation chicken manure adds urea, CaP
2O
4, zeolite powder, NaNO
3, KH
2PO
4, Na
2SiO
3Stirring and evenly mixing promptly gets fertilizer bait for cultivating clam.
6, the manufacture craft of fertilizer bait for cultivating clam as claimed in claim 6 is characterized in that chicken manure is through fully stirring 7～10 times in the described sweat.
7, the application of a kind of fertilizer bait for cultivating clam as claimed in claim 1 in unit cell algae population is cultured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100892467A CN100355354C (en) | 2004-12-03 | 2004-12-03 | Fertilizer bait for cultivating clam and its producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100892467A CN100355354C (en) | 2004-12-03 | 2004-12-03 | Fertilizer bait for cultivating clam and its producing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1781380A CN1781380A (en) | 2006-06-07 |
| CN100355354C true CN100355354C (en) | 2007-12-19 |
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ID=36772305
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|---|---|---|---|
| CNB2004100892467A Expired - Fee Related CN100355354C (en) | 2004-12-03 | 2004-12-03 | Fertilizer bait for cultivating clam and its producing process |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962563B (en) * | 2006-11-30 | 2010-05-26 | 天津生机集团有限公司 | Organic fertilizer for aquaculture |
| CN103232939B (en) * | 2013-05-14 | 2014-07-16 | 宁波大学 | Amplified culture solution of marine microalgae |
| CN105052792A (en) * | 2015-08-10 | 2015-11-18 | 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 | High-yield breeding method for clams |
| CN106260774A (en) * | 2016-08-19 | 2017-01-04 | 广西正五海洋产业股份有限公司 | A kind of artificial cultivation Conch Meretricis seu Cyclinae feed formula |
| CN108409419A (en) * | 2018-04-18 | 2018-08-17 | 日照澳可生生物科技有限公司 | A kind of preparation method of diatomin aquatic products fertilizer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1099943A (en) * | 1977-11-28 | 1981-04-28 | Richard R. Davidson | Treatment of animal waste to produce materials for use in fodder and on the land |
| JPS57177628A (en) * | 1981-04-22 | 1982-11-01 | Kansai Paint Co Ltd | Breeding promoting paint composition of sea algaes |
| CN1082525A (en) * | 1992-08-07 | 1994-02-23 | 许胤 | A kind of peat composed of rotten mosses particle and manufacture method thereof |
| CN1147493A (en) * | 1996-06-13 | 1997-04-16 | 刘少华 | Prodn process of special field fertilizer |
-
2004
- 2004-12-03 CN CNB2004100892467A patent/CN100355354C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1099943A (en) * | 1977-11-28 | 1981-04-28 | Richard R. Davidson | Treatment of animal waste to produce materials for use in fodder and on the land |
| JPS57177628A (en) * | 1981-04-22 | 1982-11-01 | Kansai Paint Co Ltd | Breeding promoting paint composition of sea algaes |
| CN1082525A (en) * | 1992-08-07 | 1994-02-23 | 许胤 | A kind of peat composed of rotten mosses particle and manufacture method thereof |
| CN1147493A (en) * | 1996-06-13 | 1997-04-16 | 刘少华 | Prodn process of special field fertilizer |
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|---|---|
| CN1781380A (en) | 2006-06-07 |
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