CN101905995A - Health maintenance agent for waterweeds in aquaculture pond of freshwater shrimps and crabs - Google Patents
Health maintenance agent for waterweeds in aquaculture pond of freshwater shrimps and crabs Download PDFInfo
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Abstract
The invention relates to a health maintenance agent for waterweeds in an aquaculture pond of freshwater shrimps and crabs, belonging to the technical field of aquaculture. The health maintenance agent is characterized by comprising the following components in parts by weight; magnesium sulfate, potassium chloride, ferrous sulphate, boric acid and compound sodium nitrophenolate are weighed according to the percentage and uniformly mixed at the normal temperature; the components are uniformly mixed with the monocalcium phosphate, sodium humate, polyaluminum ferric silicate and zeolite powder according to the percentage and finally packaged. The invention is convenient to use and not influenced by the environmental condition and has low dosage; after use, the invention quickly becomes effective, has stable effect, and is capable of quickly improving the growth of the waterweeds in the pond and removing the sludge and attachments on the surfaces of the waterweeds, so that the waterweeds have developed root system, clear surface and dark green color and are healthy and stable. The contents of nitrogen and phosphorus in the pond water are reduced effectively; the environmental quality of the pond is improved; the survival condition of shrimps and crabs is improved, the calcium source of water is supplied reasonably, and the growth and the quality of the shrimps and crabs are improved.
Description
Technical field
The present invention relates to the health maintenance agent of pasture and water in a kind of aquaculture pond of freshwater shrimps and crabs, belong to technical field of aquaculture.
Background technology
The main water body that pond ecosystem is simple in structure because of it, controllability becomes aquaculture production by force, and the pond culture of freshwater shrimps and crabs class occupies critical role in the aquaculture in China (especially area, the middle and lower reach of Yangtze River).The freshwater shrimps and crabs class is the main economic species that is distributed widely in freshwater, have growth fast, individual big, fecundity is strong, nutritious and the tender characteristics such as delicious of meat, being the famous and precious fishery products that are loved by the people, also is the principal item of current Chinese pond aquaculture.The freshwater shrimps and crabs class belongs to the crustacean that perches at the bottom, be everlasting to climb in the water-bed thick grass and creep oxygen-consumption height, not lower oxygen concentration resistance environment, therefore its than higher, the quality of cultivating pool water ecological setting quality has become fresh water shrimp crayfish culture key of success factor to the requirement of breeding environment.
In the freshwater shrimps and crabs class pond aquaculture of China, the growth of pasture and water for keep pond ecosystem stable, improve cultured output and benefit has great importance, the plurality of advantages such as sheltered situation when particularly it has that cost is low, reuse is high, detergent power is strong and provides shell for shrimp crab class receive much concern.At first, pasture and water can be the freshwater shrimps and crabs class abundant natural bait are provided.Pasture and water itself are exactly the good vegetal bait of freshwater shrimps and crabs class on the one hand, as: eel grass, Herba potamogetonis distincti, hydrilla verticillata, duckweed, water peanut etc.; The abundant place of pasture and water on the other hand, various planktonic organisms, aquatic insect, small fish and shrimp, shellfish quantity are more, have brought agreeable to the taste animal bait for again the freshwater shrimps and crabs class.Secondly, pasture and water can be that the freshwater shrimps and crabs class provides good and perches, shell, sheltered situation.Can in pasture and water, conceal after shrimp, the crab shell, make its similar and harmful organisms be difficult for realizing, thereby reduce the possibility that is killed and devour, improve the surviving rate of soft shell shrimp crab.The freshwater shrimps and crabs class can be climbed on pasture and water, be ingested at ordinary times, is subject to solar radiation, promotes calcareous absorption, helps the growth of crust.In the hot summer, when water temperature was too high, the freshwater shrimps and crabs class can be hidden in pasture and water, and sunshade is enjoyed the cool.In winter, pasture and water also have good insulation effect.Most importantly pasture and water can purify water, and improve environment, for the growth of freshwater shrimps and crabs class provides the fine ecotope.Water weeds carries out photosynthesis, can increase dissolved oxygen in water, is the primary productivity in the water body environment.Pasture and water can absorb ammonia nitrogen and inorganic nutrients salt in the water again, the nutrition source of competition algal grown, alleviate fertile degree with desalination water, reduce the harm of ammonia nitrogen, nitrite to aquaculture organism, also can increase water transparency, stablize the pH value, make water body keep meta-alkalescence, help the g and D of freshwater shrimps and crabs class.
Growth of pasture and water and health are subjected to influence of various factors in the pond, must carry out restoration of the ecosystem timely and maintenance to it.Good growth of pasture and water and healthy its powerful root system and the healthy branches and leaves of be unableing to do without, powerful root system can guarantee its absorption and transportation to nutritive substance, and healthy branches and leaves are its photosynthetic assurances.In the breed of shrimp crab class, because breed measures such as rich water, bait throwing in make nitrogen accumulation in the water body, reduce in the calcium source, organism gathers, these factors can cause that the pasture and water root festers, organic matter adheres to the blade face, influence photosynthesis and respiration, even the influence of prawn crab class toxigenicity.Time one length will cause the pasture and water population depression, even dead, influence quality of water environment.Therefore how to promote the root system development of pond pasture and water, remove the dirt on pasture and water blade face, guarantee that good growth of pasture and water and state of health are the focuses that the pond culture of freshwater shrimps and crabs class is paid close attention to.
Prior art mainly is in the pond waters fertilising, to promote the growth of pasture and water.But what water body was used is general fertilizer, based on nitrogen phosphorus, does not have to consider to the reinforcement of pasture and water root system with to the cleaning on blade face.Such method has promoter action to pasture and water in the growth of certain phase, but can't guarantee the state of health and the stability of pasture and water ecologic community in the whole culture-cycle, cause the interim growth of pasture and water vigorous, it is withered to produce interim pasture and water big area simultaneously again, influences shrimp crab class and grows normally.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, the health maintenance agent of pasture and water in a kind of aquaculture pond of freshwater shrimps and crabs is provided, utilize chemical substances such as plant circulation augmentor, trace element, inorganic calcareous fertilisers, flocculation agent, sequestrant, tensio-active agent, through assembly rationally, promote the generation and the reinforcement of pasture and water root system in the cultivating pool fast, clean water blade of grass face, promote the pasture and water growth and keep the long-term health state, prevent body eutrophication, it is ecological stable to keep the pond, for the freshwater shrimps and crabs class is built a good water body environment.
According to technical scheme provided by the invention, the health maintenance agent of pasture and water comprises following component in described a kind of aquaculture pond of freshwater shrimps and crabs, and its formula rate is counted by weight:
Monocalcium phosphate is among the present invention: 22～28 parts, sal epsom is: 5～8 parts, Repone K is: 2～5 parts; Ferrous sulfate is: 3～7 parts; Boric acid is: 0.1～0.5 part; Sodium humate is: 10～12 parts; Poly aluminium iron silicate is: 8～12 parts; Sodium nitrophenolate is: 0.1～0.5 part; Zeolite powder is: 40～45 parts.
After above-mentioned sal epsom, Repone K, ferrous sulfate, boric acid, the less material of sodium nitrophenolate weighed in proportion, mix at normal temperatures, and then pack behind the mixing in proportion with monocalcium phosphate, sodium humate, poly aluminium iron silicate, zeolite powder.
Compared with the prior art the present invention has the following advantages:
The present invention utilizes plant circulation augmentor, trace element, inorganic calcareous fertilisers, flocculation agent, sequestrant, tensio-active agent etc. to the nontoxic multiple beneficial chemical ingredients of freshwater aquiculture shrimp crab class, through assembly rationally, promote the generation and the reinforcement of pasture and water root system in the cultivating pool fast, clean water blade of grass face, strengthen photosynthesis, promote the pasture and water growth and keep the long-term health state, suppress algae excessive propagation, prevent body eutrophication, it is ecological stable to keep the pond, builds the pond ecotope that helps aquaculture organism existence and growth; The health maintenance agent of pasture and water is easy to use in the aquaculture pond of freshwater shrimps and crabs of the present invention, is not subjected to the influence of envrionment conditions, and usage quantity is little, and the consumption of every meter depth of water of every mu of water surface only is 1 kilogram; Use back instant effect and effect stability, can promote the growth of pasture and water in the pond, keep the state of health of pasture and water, improve the output and the quality of shrimp crab class.
Embodiment
Following the present invention will be further described in conjunction with the embodiments:
Embodiment one: the health maintenance agent of pasture and water in a kind of aquaculture pond of freshwater shrimps and crabs of the present invention, comprise following component, and its formula rate is counted by weight:
Getting monocalcium phosphate in the embodiment of the invention is 25 parts; Sal epsom is 5 parts; Repone K is 3 parts; Ferrous sulfate is 5 parts; Boric acid is 0.2 part; Sodium humate is 10 parts; Poly aluminium iron silicate is 10 parts; Sodium nitrophenolate is 0.2 part; Zeolite powder is 41.6 parts.After the material that sal epsom in the above-mentioned component, Repone K, ferrous sulfate, boric acid, sodium nitrophenolate equal size is less is weighed earlier in proportion, mix at normal temperatures, and then pack behind the mixing in proportion with other material monocalcium phosphate, sodium humate, poly aluminium iron silicate, zeolite powder.Vanning is at last put in storage.The health maintenance agent net content is 1Kg in each packing bag.
The action principle of each component is as follows among the present invention:
1, monocalcium phosphate: monocalcium phosphate has another name called mono-calcium phosphate, and molecular formula is Ca (H
2PO
4)
2H
2O, molecular weight are 252.07.Monocalcium phosphate is colourless triclinic(crystalline)system crystallization or white crystalline powder, relative density 2.22 (16 ℃).Water absorbability is arranged slightly, be soluble in hydrochloric acid, nitric acid, be slightly soluble in cold water, be dissolved in ethanol hardly.In the time of 30 ℃, solvable monocalcium phosphate 1.8g in the 100ml water.It is acid that the aqueous solution shows, and adds hydrothermal solution and then be hydrolyzed to ortho-phosphoric acid hydrogen calcium.In the time of 109 ℃, lose crystal water, then resolve into calcium metaphosphate in the time of 203 ℃.Monocalcium phosphate is mainly used in the manufacturing of phosphorus calcium fertilizer, glass, also can be used for stabilizer for plastics and livestock auxiliary fodder.Monocalcium phosphate has 15.87% calcium contents and 24.99% phosphorus content, applies water body and can supply with required calcium source of aquatic plants growth and phosphorus source, and the effect of regulating water body acidity is arranged.After in water body, adding monocalcium phosphate, except that waterplant such as pasture and water and water body are obtained the replenishing of calcium, phosphorus, also can reduce the pH value of water body, thereby alleviate or eliminate in the acidic bodies of water a large amount of metal ions (as aluminium, manganese etc.), can also promote organic decomposition water body character and the physiological harm of waterplant.
Calcium is that aquatic plants growth is grown indispensable a kind of important element.Hypocalcia can cause that waterplant disorder, plant strain growth are obstructed, and perhaps causes other physiological diseases to take place.Because shrimp crab class needs to absorb the growth that calcium promotes crust from water body, has therefore formed resource contention with pasture and water on to the absorption of water body calcium.The disappearance of calcium has not only influenced taking root, growing of pasture and water, and has influenced the pasture and water normal physiological function.
The present invention is main raw material with the monocalcium phosphate, and its action principle is to promote the absorption of pasture and water to calcium, phosphorus, promotes the growth of pasture and water, increases the weight of planting the dwarf, and pasture and water are preponderated in struggle for existence.
2, sal epsom: the sal epsom molecular formula is MgSO
4, be colourless crystallization and powder, odorless, bitter, soluble in water.Sal epsom is the magnesium fertilizer of using always that contains, and is soluble in water because of it, usually uses as foliage fertilizer, is used for quick Mg supplementation, improves the ill symptoms that the plant magnesium deficiency causes fast.The intravital Mg of waterplant
2+Be incorporated into chlorophyllous four pyrrole ring structures as central ion, so the most important function of magnesium is that it is an indispensable integral part in the chlorophyll.When suiting for the magnesium amount, be present in the magnesium in the green plants, nearly 20% concentrates in the chloroplast(id) molecule.Remaining magnesium then participates in much other physiological and biochemical procedures.As pH and the male-female ionic equilibrium that magnesium participates in regulating cell, Mg
2+Can also activate the enzyme reaction that some contain phosphate group.Lack Mg
2+Chlorophyllous synthesizing be can influence, flavescence of leaf look or redness between the vein made.This symptom is generally from Lao Ye.Lack Mg
2+Also can make proteinic synthetic and CO
2Assimilation be obstructed.Be suitable for the magnesium amount of green plants growth, be about 0.5% of nourishing body dry weight.Because sulphur and magnesium play an important role to the green of green plants, so after using sal epsom, its color can access remarkable improvement.Sal epsom generally contains crystal water, and that commonly used is magnesium sulfate heptahydrate (MgSO
47H
2O), the temperature difference during because of crystallization, crystallographic dimension form difference, the general crystalline form of sal epsom of producing winter is bigger, sky production in spring and autumn be generally rectangular parallelepiped, produce summer is generally needle-like crystal.Sal epsom is physiological acidic fertilizer, and it is acid that the aqueous solution is.The sodium ion leaching can be promoted, the undesirable condition of saline and alkaline water body can be improved.
The present invention mainly utilizes the characteristics of sal epsom, promotes chlorophyllous synthesizing in the pasture and water, guarantees the careless look of pasture and water.
3, Repone K: the molecular formula of Repone K is KCL, and molecular weight is 74.56, and colourless cubic crystal often is a long column shape.Density 1.984 gram per centimeters
3, 770 ℃ of fusing points are in 1500 ℃ of boilings.Water-soluble, physical behavior is good, use conveniently, and be good water soluble potassic fertilizer.Potassium is one of plant nutrition three elements.Different with nitrogen, phosphoric, potassium is ionic state in plant materials, has the perviousness, flowability of height and the characteristics of utilization again.Potassium plays keying action to the activation of 60 plurality of enzymes systems in plant materials, also play a part positive to photosynthesis.The plant that potassium nutrition is good, stomatal number and pore opening that can the unit of adjusting blade face promote carbonic acid gas (CO
2) and from the oxygen (O of leaf texture
2) exchange; The Potassium content abundance can be accelerated the transporting rate of crop conduit and screen casing, and promotes the multiple metabolic process of crop.Potassium element often is called as " product prime element ", and it can impel plant to utilize nitrogen preferably, increases Protein content; Kernel, seed, fruit and stem tuber, piece root are increased, and shape and color and luster are attractive in appearance; Improve the oleaginousness of oil crops, increase ascorbic content in the fruit; Quicken the maturation of fruit, vegetables and other plant, the ripening stage is reached unanimity; The enhancing plant is anti-damages and the ability of rotting naturally, prolongs to store and transport the time limit; Increase intensity, length and the fineness of cotton, crudefiber crop fiber, color and luster purity.Potassium can improve plant thing resistance, as the ability of drought resisting, the invasion and attack of cold-resistant, resistant to lodging, disease and insect resistance.
The present invention mainly utilizes the characteristics of potash fertilizer, when promoting the pasture and water growth, suppresses the algae grows breeding.
4, ferrous sulfate: the ferrous sulfate molecular formula is FeSO
47H
2O is green column crystallization of pale blue or particle, odorless, and it is salty and bitter to distinguish the flavor of, and is weathering in dry air.Be rapid deterioration by oxidation in wet air, the surface generates the ferric subsulfate of yellowish brown.Ferrous sulfate is soluble in water, is insoluble to ethanol, and containing the Fe amount is 20%.Ferrous sulfate is mainly used in regulates the water body potential of hydrogen, impels the chlorophyllous formation of waterplant (also claiming iron fertilizer), can prevent and treat yellow, dead leaf disease that waterplant causes because of iron deficiency, is the indispensable element of happiness acid soil plant.
The present invention mainly utilizes the characteristics of ferrous sulfate, guarantees that the pasture and water leaf is not withered and yellow.
5, boric acid: the boric acid molecular formula is H
3BO
3, molecular weight is 61.83, for white powder crystallization or three clinopinacoid flakey gloss crystallizations, satiny feel is arranged, no stink.In water-soluble, alcohol, glycerine, ethers and the volatile oil, the aqueous solution is slightly acidic.Boric acid has three effects greatly to the plant physiology process: the one, and promoter action, boric acid can promote the running of carbohydrate, boron-containing quantity is suitable in the plant materials, can improve the organism supply of each organ of plant, makes plant-growth normal.The 2nd, special role, boric acid has special role to fertilization process.Its amount in pollen, maximum with column cap and ovary content, can stimulate the sprouting of pollen and the elongation of pollen tube, pollination can be carried out smoothly.During the plant boron deficiency, flower pesticide and filigree atrophy, pollen can not form, and shows the illness of " colored and unreal ".The 3rd, regulating effect, boric acid can be regulated organic acid formation and running in plant materials.During boron deficiency, organic acid accumulates in root, and merismatic cytodifferentiation of the tip of a root and elongation are suppressed, and suberification takes place, and causes the root necrosis.Boric acid can also strengthen the effect of drought resisting, resistance against diseases and the promotion jarovize of plant.
The present invention mainly utilizes the characteristics of boric acid, promotes the growth of pasture and water root system, quickens the differentiation and the elongation of apical meristem cell.
6, sodium nitrophenolate: sodium nitrophenolate is by 5 nitroguaiacol sodium, sodium onitrophenol and the composite mixture that forms of 3 kinds of chemical substances of Sodium p-nitrophenoxide, and outward appearance is orange plate crystal, scarlet needle crystal and yellow sheet crystalline mixed crystal.Soluble in water, dissolve in ethanol, methyl alcohol, acetone and other organic solvent.Stable storing under the normal condition.Has the phenols aromatising flavour.Sodium nitrophenolate belongs to the broad spectrum type plant-growth regulator, is a kind of powerful cell-activating agent, with can rapid permeability after the plant contact in plant materials, promote the protoplasma of cell to flow, improve cell viability.Have and promote cellular plasm to flow, improve cell viability, quicken vine growth and development, short root strong sprout, flower and fruit protecting, raising output, strengthen anti-adversity ability etc.Both can use separately, again can with composite uses such as fertilizer, agricultural chemicals, feed.
The present invention mainly promotes nutritive substance in the intravital circulation of pasture and water and mobile by sodium nitrophenolate, quickens absorption and the utilization of pasture and water to nutritive substance, and strong root is short long.
7, sodium humate: sodium humate is called natrium humate or rotten sodium again, is gelatinoid, black amorphous powder or the glossy particle of black, and water soluble is nontoxic.Sodium humate can be used as fertilizer and plant growth substance on agricultural, can grow by stimulating plant, helps the absorption of nutritive element, improves water body or Soil structure, improves the plant drought ability, promotes the vinelandii activation.Industrially can be used for increasing the yeast ability, improve ethanol production, also can make lubricant, treating agent of drilling mud, ceramic material additive, flotation beneficiation inhibitor, share with soda ash and make boilercomposition, water conditioner, complexing agent etc.; Pharmaceutically can be used as the balneation medicament.
The sodium humate that the present invention is used, major function are the complexing agents as the water body weight metal, reduce the infringement to pasture and water; Replenish suitable nutrition, promote the pasture and water growth; Remove and peel off the fouling product on pasture and water surface, clean cursive script.
8, poly aluminium iron silicate: poly aluminium iron silicate is a kind of inorganic polymer flocculant that contains silicate, and flocculating effect has surpassed traditional aluminium, molysite and single polymeric aluminum molysite to a certain extent.Advantages such as have adding lessly in water treatment procedure, the water temperature use range is wide, and former water pH value use range is wide, and former water pH value changes for a short time before and after handling, and turbidity removal, removes the look superior performance, and it is thick to handle the back flco, is easy to precipitate, and strainability is good, and the water treatment expense is low.
The poly aluminium iron silicate that the present invention is used, major function are suspended matter and the colloids of removing fast in the water body, reduce above-mentioned substance in the adhering to and gather of pasture and water surface, and clean cursive script is kept normal photosynthesis.
9, zeolite powder: zeolite is the general name of zeolite family mineral, is the manosil AS mineral of a kind of aqueous basic metal or alkaline-earth metal.Density of zeolite is 1.92～2.8g/m
3, Morse hardness 3.5～5.57, color is more shallow, mostly is white, pale yellow, light green, pale red, light brown.Ion-exchange performance is one of critical nature of zeolite.Positively charged ion such as K, Na, Ca and water molecules combine not tightly in the cavity in the zeolite lattice with screen work, very easily with its ambient water solution in positively charged ion generation exchange interaction, the zeolite crystalline network after the exchange is not destroyed yet.It is investigated card, the NH of clinoptilolite
4 +Cationic exchange capacity is higher, can also select to exchange some heavy metal, thereby can be used for removing heavy metal ion.Zeolite has very big specific surface area (500～1000m
2/ g), thereby can produce bigger diffusive force, so can be used as outstanding sorbent material.There are a lot of uniform holes and passage in zeolite crystal inside, these passages are under the certain physics chemical condition, have accurately and the fixed diameter (about 3～11A), can be adsorbed by it less than the material of this diameter, then be left out greater than the material of this diameter.This phenomenon is called as " molecular sieve " effect.Because zeolite has very big adsorption surface, can hold the adsorbent of quite a lot of quantity, thereby can impel chemistry to be reflected on its surface and carry out, so zeolite is again as effective catalyzer and catalytic carrier.
The present invention mainly utilizes the adsorptive power of zeolite powder to remove objectionable impurities in the pond water quality, and makes to fill auxiliary material and use.
Embodiment two: the health maintenance agent of pasture and water in a kind of aquaculture pond of freshwater shrimps and crabs of the present invention, comprise following component, and its formula rate is counted by weight:
Getting monocalcium phosphate in the embodiment of the invention is 23 parts; Sal epsom is 5 parts; Repone K is 3 parts; Ferrous sulfate is 6 parts; Boric acid is 0.1 part; Sodium humate is 12 parts; Poly aluminium iron silicate is 10 parts; Sodium nitrophenolate is 0.1 part; Zeolite powder is 40.8 parts.After the material that sal epsom in the above-mentioned component, Repone K, ferrous sulfate, boric acid, sodium nitrophenolate equal size is less is weighed earlier in proportion, mix at normal temperatures, and then pack behind the mixing in proportion with monocalcium phosphate, sodium humate, poly aluminium iron silicate, zeolite powder.Vanning is at last put in storage.The health maintenance agent net content is 1Kg in each packing bag.
Embodiment three: the health maintenance agent of pasture and water in a kind of aquaculture pond of freshwater shrimps and crabs of the present invention, comprise following component, and its formula rate is counted by weight:
Getting monocalcium phosphate in the embodiment of the invention is 28 parts; Sal epsom is 5 parts; Repone K is 2 parts; Ferrous sulfate is 3 parts; Boric acid is 0.2 part; Sodium humate is 10 parts; Poly aluminium iron silicate is 8 parts; Sodium nitrophenolate is 0.1 part; Zeolite powder is 43.7 parts.After the material that sal epsom in the said components, Repone K, ferrous sulfate, boric acid, sodium nitrophenolate equal size is less is weighed earlier in proportion, mix at normal temperatures, and then pack behind the mixing in proportion with monocalcium phosphate, sodium humate, poly aluminium iron silicate, zeolite powder.Vanning is at last put in storage.The health maintenance agent net content is 1Kg in each packing bag.
Result of use of the present invention is as follows:
Use in a certain shrimp culture pond, Suzhou, Jiangsu, 3 mu of areas have been planted waterweed in the pond.The biomass of waterweed is 456g/m in the time of at the beginning of 6 months
2, the high 32cm of plant.The pond water colour was bad at that time, and ammonia nitrogen in the water quality, nitrite are higher, and the pasture and water growth is not good, and the plant surface has mud to adhere to.The health maintenance agent of pasture and water is used for culturing the pond in naming a person for a particular job the aquaculture pond of freshwater shrimps and crabs of above-mentioned prescription a fine morning 10, and consumption is 1.0Kg/ mu Mi Shuishen, concentrate and splash in the pasture and water place, every 10 days with once.Biomass with back one month waterweed is 786g/m
2, (biomass of control group waterweed is 532g/m to the high 48cm of plant
2, the high 40cm of plant), pasture and water well developed root system, cleaning surfaces, careless look viridescent.Water colour greatly takes a turn for the better, and transparency increases, and ammonia nitrogen, nitrite and hydrogen sulfide content are reduced to normal level in the water body, and the activity of crab class is normal.
A certain river crab cultivation pond uses in the Gaochun, Jiangsu, and 5 mu of areas have been planted waterweed in the pond.Mid-May, the biomass of waterweed was 529g/m
2, the high 36cm of plant.The pond water colour was bad at that time, and ammonia nitrogen in the water quality, nitrite are higher, and the pasture and water growth is not good, and the plant surface has mud to adhere to.The health maintenance agent of pasture and water is used for culturing the pond in naming a person for a particular job the aquaculture pond of freshwater shrimps and crabs of above-mentioned prescription a fine morning 10, and consumption is 1.0Kg/ mu Mi Shuishen, concentrate and splash in the pasture and water place, every 10 days with once.Biomass with back one month waterweed is 826g/m
2, (biomass of control group waterweed is 618g/m to the high 45cm of plant
2, the high 40cm of plant), pasture and water well developed root system, cleaning surfaces, careless look viridescent.Water colour greatly takes a turn for the better, and transparency increases, and ammonia nitrogen, nitrite and hydrogen sulfide content are reduced to normal level in the water body, and the activity of crab class is normal.
A certain river crab cultivation pond uses in Yixing, Jiangsu, and 3 mu of areas have been planted hydrilla verticillata in the pond.The biomass of hydrilla verticillata is 625g/m in the time of at the beginning of 6 months
2, the high 42cm of plant.The pond water colour was bad at that time, and ammonia nitrogen in the water quality, nitrite are higher, and the pasture and water growth is not good, and the plant surface has mud to adhere to.The health maintenance agent of pasture and water is used for culturing the pond in naming a person for a particular job the aquaculture pond of freshwater shrimps and crabs of above-mentioned prescription a fine morning 10, and consumption is 1.0Kg/ mu Mi Shuishen, concentrate and splash in the pasture and water place, every 10 days with once.Biomass with back one month hydrilla verticillata is 1006g/m
2, (biomass of control group hydrilla verticillata is 785g/m to the high 55cm of plant
2, the high 48cm of plant), pasture and water well developed root system, cleaning surfaces, careless look viridescent.Water colour w greatly takes a turn for the better, and transparency increases, and ammonia nitrogen, nitrite and hydrogen sulfide content are reduced to normal level in the water body, and the activity of crab class is normal.
Claims (2)
1. the health maintenance agent of pasture and water in the aquaculture pond of freshwater shrimps and crabs, it is characterized in that: comprise following component, its formula rate is counted by weight:
Monocalcium phosphate is: 22～28 parts, sal epsom are: 5～8 parts, Repone K are: 2～5 parts, ferrous sulfate are: 3～7 parts, boric acid are: 0.1～0.5 part, sodium humate are: 10～12 parts, poly aluminium iron silicate are: 8～12 parts, sodium nitrophenolate are: 0.1～0.5 part of zeolite powder is: 40～45 parts; After above-mentioned sal epsom, Repone K, ferrous sulfate, boric acid, sodium nitrophenolate weighed in proportion, mix at normal temperatures, and then pack behind the mixing in proportion with monocalcium phosphate, sodium humate, poly aluminium iron silicate, zeolite powder.
2. the health maintenance agent of pasture and water in a kind of aquaculture pond of freshwater shrimps and crabs as claimed in claim 1 is characterized in that: the health maintenance agent net content is 1Kg in described each packing bag.
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| CN103724106A (en) * | 2013-12-06 | 2014-04-16 | 广西科技大学 | Water improving and fertilizing element for shrimps |
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| CN105237180A (en) * | 2015-09-22 | 2016-01-13 | 湖北丰益肥业有限公司 | Sterilizing organic-inorganic spherical special fertilizer for aquaculture |
| CN105432516A (en) * | 2015-11-18 | 2016-03-30 | 庞巧兰 | Method for cultivating river crabs in alkaline pond |
| CN108101627A (en) * | 2017-12-15 | 2018-06-01 | 南京农业大学 | A kind of water plant special fertilizer of rice fishing integrated farming |
| CN108395328A (en) * | 2018-04-24 | 2018-08-14 | 河海大学 | A kind of crab cultivation pool rich water educates algae granule, its production method and its application |
| CN110074135A (en) * | 2019-05-08 | 2019-08-02 | 无锡中顺生物技术有限公司 | A kind of high temperature that river crab pond uses protects careless agent and its application |
| CN110117542A (en) * | 2019-05-08 | 2019-08-13 | 无锡中顺生物技术有限公司 | A kind of pre- anti-down algae agent and its application that fish pond uses |
| CN113340820A (en) * | 2021-06-11 | 2021-09-03 | 上海辰山植物园 | Identification method for evaluating waterlogging tolerance of magnolia stelleriana by utilizing photosynthetic property and leaf color |
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| CN103241816A (en) * | 2013-05-24 | 2013-08-14 | 无锡中顺生物技术有限公司 | Cleaning method of aquatic weeds in river crab aquaculture pond |
| CN103241816B (en) * | 2013-05-24 | 2014-05-07 | 无锡中顺生物技术有限公司 | Cleaning method of aquatic weeds in river crab aquaculture pond |
| CN103724106A (en) * | 2013-12-06 | 2014-04-16 | 广西科技大学 | Water improving and fertilizing element for shrimps |
| CN103724106B (en) * | 2013-12-06 | 2015-07-08 | 广西科技大学 | Water improving and fertilizing element for shrimps |
| CN105130007A (en) * | 2015-08-17 | 2015-12-09 | 太仓市璜泾大文特种水产养殖专业合作社 | Soft-shelled turtle culture water quality conditioning agent |
| CN105237180A (en) * | 2015-09-22 | 2016-01-13 | 湖北丰益肥业有限公司 | Sterilizing organic-inorganic spherical special fertilizer for aquaculture |
| CN105432516A (en) * | 2015-11-18 | 2016-03-30 | 庞巧兰 | Method for cultivating river crabs in alkaline pond |
| CN105432516B (en) * | 2015-11-18 | 2018-06-26 | 庞巧兰 | The method of cultivating river crab in alkaline pond |
| CN108101627A (en) * | 2017-12-15 | 2018-06-01 | 南京农业大学 | A kind of water plant special fertilizer of rice fishing integrated farming |
| CN108395328A (en) * | 2018-04-24 | 2018-08-14 | 河海大学 | A kind of crab cultivation pool rich water educates algae granule, its production method and its application |
| CN110074135A (en) * | 2019-05-08 | 2019-08-02 | 无锡中顺生物技术有限公司 | A kind of high temperature that river crab pond uses protects careless agent and its application |
| CN110117542A (en) * | 2019-05-08 | 2019-08-13 | 无锡中顺生物技术有限公司 | A kind of pre- anti-down algae agent and its application that fish pond uses |
| CN113340820A (en) * | 2021-06-11 | 2021-09-03 | 上海辰山植物园 | Identification method for evaluating waterlogging tolerance of magnolia stelleriana by utilizing photosynthetic property and leaf color |
| CN113340820B (en) * | 2021-06-11 | 2023-01-24 | 上海辰山植物园 | Identification method for evaluating waterlogging tolerance of magnolia stelleriana by utilizing photosynthetic property and leaf color |
| CN113892430A (en) * | 2021-11-15 | 2022-01-07 | 湖北格林凯尔农业科技有限公司 | Tissue culture and rapid propagation method of pinus koraiensis |
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