CN105724277A - New method for preventing and controlling moss to culture river crab - Google Patents
New method for preventing and controlling moss to culture river crab Download PDFInfo
- Publication number
- CN105724277A CN105724277A CN201410732700.XA CN201410732700A CN105724277A CN 105724277 A CN105724277 A CN 105724277A CN 201410732700 A CN201410732700 A CN 201410732700A CN 105724277 A CN105724277 A CN 105724277A
- Authority
- CN
- China
- Prior art keywords
- acre
- grams
- water
- moss
- algae
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Provided is a new method for preventing and controlling moss to culture river crabs. The special point is that the method comprises cleaning up and disinfecting, moderately fertilizing water in an early stage, planting multi-variety aquatic plants, changing a margaryamelanoides putting method, stocking plagiognathops microlepis in a matched manner, moss dying after chemicals are used for three days when little moss is found in water, and other processes. Using the above technical scheme can realize the new method for preventing and controlling moss to culture river crabs. The method is simple in operation and good in effect, and is especially suitable to be used for culture the river crabs in large area, and the method effectively prevents and controls growth of moss.
Description
Technical field
The present invention relates to aquaculture field, the new method of specifically a kind of cultivating river crab preventing and treating moss.
Background technology
Spring sky cyclostrophic warm after, when temperature goes back up to more than 10 DEG C, moss starts flourish in pond shoal, and early stage grows nonparasitically upon another plant at the bottom of pond as hair, in the upright water in upper end.Along with the rising of temperature, moss amount reproduction, time serious in Zhang Yushui as outstanding in net, form sleave round and round.During moss aging at the bottom of dialysis pond, becoming cotton-wool and fly at the water surface, color is yellow green, and feel is satiny, has an effect on the growth of pasture and water time serious, causes the aging death of pasture and water, it is easy to ruin water quality.
Summary of the invention
The present invention solves the deficiency on current aquaculture technology, invent the new method of a kind of cultivating river crab preventing and treating moss.
The present invention solves above-mentioned technical problem, adopted the technical scheme that, the new method of a kind of cultivating river crab preventing and treating moss, its special character includes following process engineering:
1. level sterilization.After winter breed variety harvesting, drain Chi Shui, level pond, remove pond weeds, carry out frost of being exposed to the sun, and starch full pool spilling head with quick lime by the quantization of 150,000 grams/acre.Putting in a suitable place to breed the last week, then clean up the pond with tea seed cake (first with warm water soaking one night) 20,000 grams/acre, kill harmful wild fishes etc., after general 7 days, namely tea seed cake toxicity can disappear.Using tea seed cake can make unit cell algae breed rapidly, has rich water to cultivate the effect of algae, and the growth of moss can be suppressed to sprout.
2. early stage carries out appropriateness rich water.Every mu of 100～200 kilograms of muck executing fermentation maturity after the water inlet of Eriocheir sinensis pond, take following preventive measure: within first day, with gold silicon algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu), within second day, uniformly splash with 10,000 grams/acre of full ponds of compound bacteria (1,000 grams/acre)+rapeseed cake (first soaking 2～3 hours) simultaneously；Or first day with pressing down tongue essence for culturing algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu), within second day, uniformly splash with 10,000 grams/acre of full ponds of compound bacteria (1,000 grams/acre)+rapeseed cake (first soaking 2～3 hours).According to early stage water colour situation of change, can adopt to impose bio-fertilizer or change the method for water and carry out regulating water quality, make the breeding of algae in pond reach certain density.
3. kind plant multi items pasture and water.Early implantation pasture and water must multi items.Winter, the clear and bright front submerged plants such as waterweed, hydrilla verticillata, Herba vallisneriae Spiralis of planting in Eriocheir sinensis pond, and protection pasture and water of adopting an effective measure, application of phosphoric acid calcium dihydrogen 5,000 grams/acre is to promote the growth of pasture and water if desired.
4. change Bellamya quadrata put-on method.Bellamya quadrata early stage disposable input changes into throws in by stages and in groups.March presses 75,000 grams/acre of inputs, is mainly distributed in the Eriocheir sinensis ditch in pond, and April throws in by 75,000 grams/acre of full ponds, and mid-May presses 150,000 grams/acre of inputs, and mid-August throws in double centner again.
5. Plagiognathops microlepis is put in collocation in a suitable place to breed.This is the BIOLOGICAL CONTROL way that preventing and treating moss is the most practical at present, can support 200 tail left and right Plagiognathops microlepiss by every mu of set.Plagiognathops microlepis prefers attached algae of ingesting, it is possible to efficiently control the quantity of Measures of Algae in Water Body, it is prevented that algal bloom causes water quality deterioration, moreover it is possible to eat up residual bait in water.
6. when finding water body has a small amount of moss, full pool spilling head moss grain grain kills (0.2 thousand grams/acre) or protects grass moss clean (25 grams/acre), it is sprayed directly on the surface of water surface moss, it is desirable to spray uniform, comprehensive, can effectively control thread algae in pond and spread unchecked at high temperature season.
7. after medication 3 days, there is death in moss, uses removing toxic substances water purification agent (0.5 thousand grams/acre) immediately and improves water quality, uses substrate modifier simultaneously；4th day with pressing down tongue essence for culturing algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu)；Within 5th day, uniformly splash with the full pond of compound bacteria (1,000 grams/acre)+rapeseed cake (10,000 grams/acre).According to water colour situation, within every 10 days, supplement 1 secondary pollutant fertilizer and compound bacteria, it is possible to effectively control the moss in Eriocheir sinensis pond in good time.
Technique effect
The solution have the advantages that, adopt above-mentioned technical scheme, it is possible to achieve the new method of a kind of cultivating river crab preventing and treating moss, the method is simple to operate, effective, is especially suitable for cultivating large area crab and uses, can effectively prevent and treat the growth of moss.
Detailed description of the invention
1. level sterilization.After winter breed variety harvesting, drain Chi Shui, level pond, remove pond weeds, carry out frost of being exposed to the sun, and starch full pool spilling head with quick lime by the quantization of 150,000 grams/acre.Putting in a suitable place to breed the last week, then clean up the pond with tea seed cake (first with warm water soaking one night) 20,000 grams/acre, kill harmful wild fishes etc., after general 7 days, namely tea seed cake toxicity can disappear.Using tea seed cake can make unit cell algae breed rapidly, has rich water to cultivate the effect of algae, and the growth of moss can be suppressed to sprout.
2. early stage carries out appropriateness rich water.Every mu of 100～200 kilograms of muck executing fermentation maturity after the water inlet of Eriocheir sinensis pond, take following preventive measure: within first day, with gold silicon algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu), within second day, uniformly splash with 10,000 grams/acre of full ponds of compound bacteria (1,000 grams/acre)+rapeseed cake (first soaking 2～3 hours) simultaneously；Or first day with pressing down tongue essence for culturing algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu), within second day, uniformly splash with 10,000 grams/acre of full ponds of compound bacteria (1,000 grams/acre)+rapeseed cake (first soaking 2～3 hours).According to early stage water colour situation of change, can adopt to impose bio-fertilizer or change the method for water and carry out regulating water quality, make the breeding of algae in pond reach certain density.
3. kind plant multi items pasture and water.Early implantation pasture and water must multi items.Winter, the clear and bright front submerged plants such as waterweed, hydrilla verticillata, Herba vallisneriae Spiralis of planting in Eriocheir sinensis pond, and protection pasture and water of adopting an effective measure, application of phosphoric acid calcium dihydrogen 5,000 grams/acre is to promote the growth of pasture and water if desired.
4. change Bellamya quadrata put-on method.Bellamya quadrata early stage disposable input changes into throws in by stages and in groups.March presses 75,000 grams/acre of inputs, is mainly distributed in the Eriocheir sinensis ditch in pond, and April throws in by 75,000 grams/acre of full ponds, and mid-May presses 150,000 grams/acre of inputs, and mid-August throws in double centner again.
5. Plagiognathops microlepis is put in collocation in a suitable place to breed.This is the BIOLOGICAL CONTROL way that preventing and treating moss is the most practical at present, can support 200 tail left and right Plagiognathops microlepiss by every mu of set.Plagiognathops microlepis prefers attached algae of ingesting, it is possible to efficiently control the quantity of Measures of Algae in Water Body, it is prevented that algal bloom causes water quality deterioration, moreover it is possible to eat up residual bait in water.
6. when finding water body has a small amount of moss, full pool spilling head moss grain grain kills (0.2 thousand grams/acre) or protects grass moss clean (25 grams/acre), it is sprayed directly on the surface of water surface moss, it is desirable to spray uniform, comprehensive, can effectively control thread algae in pond and spread unchecked at high temperature season.
7. after medication 3 days, there is death in moss, uses removing toxic substances water purification agent (0.5 thousand grams/acre) immediately and improves water quality, uses substrate modifier simultaneously；4th day with pressing down tongue essence for culturing algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu)；Within 5th day, uniformly splash with the full pond of compound bacteria (1,000 grams/acre)+rapeseed cake (10,000 grams/acre).According to water colour situation, within every 10 days, supplement 1 secondary pollutant fertilizer and compound bacteria, it is possible to effectively control the moss in Eriocheir sinensis pond in good time.
Claims (1)
1. a new method for cultivating river crab preventing and treating moss, its special character includes following process engineering: level sterilization, after winter breed variety harvesting, drain Chi Shui, level pond, remove pond weeds, carry out frost of being exposed to the sun, and starch full pool spilling head with quick lime by the quantization of 150,000 grams/acre.Put the last week in a suitable place to breed, clean up the pond with tea seed cake (first with warm water soaking one night) 20,000 grams/acre again, kill harmful wild fishes etc., after general 7 days, namely tea seed cake toxicity can disappear, using tea seed cake can make unit cell algae breed rapidly, rich water is had to cultivate the effect of algae, and the growth of moss can be suppressed to sprout, early stage carries out appropriateness rich water, every mu of 100～200 kilograms of muck executing fermentation maturity after the water inlet of Eriocheir sinensis pond, take following preventive measure: first day with gold silicon algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu) simultaneously, within second day, uniformly splash with 10,000 grams/acre of full ponds of compound bacteria (1,000 grams/acre)+rapeseed cake (first soaking 2～3 hours)；nullOr first day with pressing down tongue essence for culturing algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu)，Within second day, uniformly splash with 10,000 grams/acre of full ponds of compound bacteria (1,000 grams/acre)+rapeseed cake (first soaking 2～3 hours)，According to early stage water colour situation of change，Can adopt to impose bio-fertilizer or change the method for water and carry out regulating water quality，The breeding of algae in pond is made to reach certain density，Plantation multi items pasture and water，Early implantation pasture and water must multi items，Winter、In Eriocheir sinensis pond, waterweed is planted before clear and bright、Hydrilla verticillata、The submerged plants such as Herba vallisneriae Spiralis，And protection pasture and water of adopting an effective measure，Application of phosphoric acid calcium dihydrogen 5,000 grams/acre is to promote the growth of pasture and water if desired，Change Bellamya quadrata put-on method，Bellamya quadrata early stage disposable input changes into throws in by stages and in groups，March presses 75,000 grams/acre of inputs，It is mainly distributed in the Eriocheir sinensis ditch in pond，April throws in by 75,000 grams/acre of full ponds，Mid-May presses 150,000 grams/acre of inputs，Mid-August throws in double centner again，Plagiognathops microlepis is put in collocation in a suitable place to breed，This is the BIOLOGICAL CONTROL way that preventing and treating moss is the most practical at present，200 tail left and right Plagiognathops microlepiss can be supported by every mu of set，Plagiognathops microlepis prefers attached algae of ingesting，The quantity of Measures of Algae in Water Body can be efficiently controlled，Prevent algal bloom from causing water quality deterioration，Residual bait in water can also be eaten up，When finding water body has a small amount of moss，Full pool spilling head moss grain grain kills (0.2 thousand grams/acre) or protects grass moss clean (25 grams/acre)，It is sprayed directly on the surface of water surface moss，Require to spray uniformly、Comprehensively，Can effectively control thread algae in pond to spread unchecked at high temperature season，After medication 3 days, there is death in moss，Use removing toxic substances water purification agent (0.5 thousand grams/acre) immediately and improve water quality，Use substrate modifier simultaneously；4th day with pressing down tongue essence for culturing algae (1,000 grams/acre)+aminoacid benefit algae calcareous fertilisers (0.8 liter/mu)；Within 5th day, uniformly splash with the full pond of compound bacteria (1,000 grams/acre)+rapeseed cake (10,000 grams/acre), according to water colour situation, within every 10 days, supplement 1 secondary pollutant fertilizer and compound bacteria, it is possible to effectively control the moss 1 in Eriocheir sinensis pond in good time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732700.XA CN105724277A (en) | 2014-12-07 | 2014-12-07 | New method for preventing and controlling moss to culture river crab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410732700.XA CN105724277A (en) | 2014-12-07 | 2014-12-07 | New method for preventing and controlling moss to culture river crab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105724277A true CN105724277A (en) | 2016-07-06 |
Family
ID=56236366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410732700.XA Pending CN105724277A (en) | 2014-12-07 | 2014-12-07 | New method for preventing and controlling moss to culture river crab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105724277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328716A (en) * | 2018-02-11 | 2018-07-27 | 昆山历居山水食品有限公司 | A kind of improvement cultivation shrimp crab water body method |
| CN111226987A (en) * | 2020-01-21 | 2020-06-05 | 中国热带农业科学院热带生物技术研究所 | Killing agent for sea anemone and method for preventing and treating sea anemone attached with large algae |
-
2014
- 2014-12-07 CN CN201410732700.XA patent/CN105724277A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328716A (en) * | 2018-02-11 | 2018-07-27 | 昆山历居山水食品有限公司 | A kind of improvement cultivation shrimp crab water body method |
| CN111226987A (en) * | 2020-01-21 | 2020-06-05 | 中国热带农业科学院热带生物技术研究所 | Killing agent for sea anemone and method for preventing and treating sea anemone attached with large algae |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103931530B (en) | The method of rice field ecology breeding loach | |
| CN104126549B (en) | Hirudo seed and snail and the thick breeding method of pasture and water commensalism mark | |
| CN103719003A (en) | River crab breeding method | |
| CN106900437B (en) | Method for preventing and controlling farmland non-point source pollution by using rice and crab co-cropping | |
| CN103392646A (en) | Method of scientifically raising Chinese high fin banded sharks in paddy fields | |
| CN103270918A (en) | Rice and shrimp joint culturing ecological breeding system and method | |
| CN105284675B (en) | A kind of biological feed preparation method for breeding loach | |
| CN110558260A (en) | Sustainable cultivation technology for litopenaeus vannamei and giant freshwater shrimps in ecological pond | |
| CN106922584A (en) | A kind of method of raising crabs in paddy field | |
| CN104273069A (en) | Nuisanceless allogynogenetic crucian crap breeding method | |
| CN105010042A (en) | Method for preventing and treating ginger seasonal febrile disease | |
| CN110915729A (en) | Method for improving cultivation survival rate of pelteobagrus fulvidraco fingerlings | |
| CN107231989B (en) | Method for culturing fish in rice field by using biogas manure under rice and fish symbiotic mode | |
| CN112493188A (en) | Rice and shrimp crop rotation ecological breeding method | |
| CN105724277A (en) | New method for preventing and controlling moss to culture river crab | |
| CN104642089B (en) | A kind of polyculture method of fragrant plant mentioned in ancient texts and grouper | |
| CN103430871A (en) | Scientific and precise artificial cultivation method for four-gill weever | |
| CN106688746A (en) | Culture method for rice and crab symbiosis | |
| CN107242065B (en) | Ecological planting and breeding method for rice and leeches | |
| CN110558167B (en) | Ecological restoration method for heavy metal pollution of soil | |
| CN107410146A (en) | A kind of construction method in the fry rearing pond based on geomembrane | |
| CN113261519A (en) | Health-preserving state efficient breeding method for river crab goldfish | |
| CN110012855A (en) | A kind of pond culture of sandy soil area area at crab method | |
| CN105123589A (en) | Ecological culture method capable of preventing picornvirus diseases | |
| CN110574650A (en) | no-tillage direct seeding method for fish culture in rice field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |