CN105684981B - A kind of lotus fish ecology makees pond and application method altogether - Google Patents
A kind of lotus fish ecology makees pond and application method altogether Download PDFInfo
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- CN105684981B CN105684981B CN201610072266.6A CN201610072266A CN105684981B CN 105684981 B CN105684981 B CN 105684981B CN 201610072266 A CN201610072266 A CN 201610072266A CN 105684981 B CN105684981 B CN 105684981B
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- lotus
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- colza
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- growing area
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- 240000002853 Nelumbo nucifera Species 0.000 title claims abstract description 163
- 235000006508 Nelumbo nucifera Nutrition 0.000 title claims abstract description 154
- 235000006510 Nelumbo pentapetala Nutrition 0.000 title claims abstract description 154
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 152
- 238000000034 method Methods 0.000 title claims abstract description 19
- 235000006008 Brassica napus var napus Nutrition 0.000 claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 241000196324 Embryophyta Species 0.000 claims abstract description 14
- 238000009395 breeding Methods 0.000 claims abstract description 5
- 230000001488 breeding effect Effects 0.000 claims abstract description 5
- 240000002791 Brassica napus Species 0.000 claims description 78
- 238000007789 sealing Methods 0.000 claims description 17
- 238000003306 harvesting Methods 0.000 claims description 15
- 241000252233 Cyprinus carpio Species 0.000 claims description 12
- 241000252230 Ctenopharyngodon idella Species 0.000 claims description 6
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims description 3
- 208000010824 fish disease Diseases 0.000 claims description 3
- -1 pplies Species 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 230000002169 extracardiac Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 241001465754 Metazoa Species 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 244000060924 Brassica campestris Species 0.000 abstract 5
- 230000012010 growth Effects 0.000 description 7
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000013036 cure process Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000009332 manuring Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 244000207740 Lemna minor Species 0.000 description 1
- 235000006439 Lemna minor Nutrition 0.000 description 1
- 235000001855 Portulaca oleracea Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000002015 leaf growth Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of lotus fish ecologies to make pond and application method altogether, the pond includes pond body, the inner cavity of pond body is provided with the isolation ridge, the ridge is isolated pond body inner cavity is placed separately at adjacent fish culture zone and lotus colza growing area, the fish ditch of groove-like is provided on the bottom surface of lotus colza growing area, fish culture zone is connected with fish ditch through outlet conduit, pool bottom is provided with immersible pump, the outlet of immersible pump is provided with the water inlet line being connected with lotus colza growing area, and the bottom surface of lotus colza growing area is higher than the bottom surface of fish culture zone.It is all the characteristic of aquatile that the present invention, which is using lotus dish and fish, pass through the construction and upgrading in pond, establish the pond system that a lotus fish ecology is made altogether, aquatic animal and the respective effect of water plant can be played, realize that lotus colza is planted and fish culture ecology is made altogether, it economizes the land resource, improves breeding benefit.
Description
Technical field
The present invention relates to a kind of lotus fish ecologies to make pond and application method altogether, belong to aquaculture of aquatic animal, lotus colza plant and
Water ecological environment recovery technique field.
Background technology
Lotus fish makees to be a kind of novel compound cultivating system altogether, and it is originally complete that aquaculture and lotus colza are planted both by it
Different agro-farming technologies reaches the collaboration symbiosis of science by cleverly Eco-Design, and water is not changed and anhydrous to realize to breed fish
Matter suffering, plant vegetables Shaoshi fertilizer and the ecology of normal growth makees effect altogether.
Existing lotus fish ecology is made mainly to plant the ecological cultivation method of lotus dish purifying aquatic water in fishpond altogether, but
It is that this method has the following disadvantages;First, directly planting lotus dish in fishpond, the growth of summer lotus leaf is vigorous, and growth district is not easily-controllable
System, can cover most of water surface, influence the photosynthesis of water body, and oxygen in water is not high, causes fish that cannot well grow, and support
It grows fish lotus in pond and consumes oxygen in water jointly, aquatic livestock dosage will increase.Second is that fishpond water is too deep, lower layer's water temperature is low,
Lotus leaf growth is vigorous, but lotus rhizome yield is relatively low.Third, aquatic livestock fishing or the harvesting of lotus dish can not be carried out individually, and then influence warp
Ji benefit.Therefore, a kind of novel lotus fish symbiosis is developed to be of great significance as pond altogether.
Invention content
Technical problem to be solved by the invention is to provide a kind of lotus fish ecologies to make pond and application method altogether, and the pond is not
Lotus fish ecology symbiosis can only be made, and the growth of lotus dish and fish, harvest is made to be independent of each other.
To achieve the goals above, the technical solution adopted in the present invention is to provide a kind of lotus fish ecology and makees pond altogether, wraps
Pond body is included, the pond body is the hollow structure of upper opening, and the inner cavity of pond body is provided with the isolation ridge, the ridge is isolated by pond body inner cavity
It is placed separately at adjacent fish culture zone and lotus colza growing area, the fish ditch of groove-like, fish are provided on the bottom surface of lotus colza growing area
Culture zone is connected with fish ditch through outlet conduit, and sealing cover is provided on outlet conduit, and pool bottom is provided with immersible pump, diving
The outlet of pump is provided with the water inlet line being connected with lotus colza growing area, and the bottom surface of lotus colza growing area is higher than the bottom of fish culture zone
Face.
The top view cross section of the pond body inner cavity is rectangular, and pool bottom is provided with the gradient of 0.3%-0.5%.
The pond body is east-west, length-width ratio 1-3:1,5-30 mus, aggregate depth 2.5-3m, slope coefficient 2- of area
2.5。
Fish gathering ditch and fish gathering hole for catching fish is arranged in the pool bottom, and fish gathering ditch is connected with fish gathering hole;
Fish gathering the furrow width 1-2m, deep 0.5-0.8m;Fish gathering hole is rectangular, length-width ratio 1-3:1, top view cross section area accounts for total cultivation
The 1%-5% of area.
The fish culture zone area accounts for pond body inner cavity top view cross section gross area 80%-85%.
The bottom surface of the lotus colza growing area is higher than the bottom surface 0.9-1.0m of fish culture zone.
The lotus colza growing area is opposite with feeding hack, feeding platform, feeding tray, and leans on one jiao of the north positioned at pond, and area accounts for about the total face in pond
Long-pending 15%-20%, length-width ratio 1-2:1.
The fish ditch has a plurality of, is connected in being mutually perpendicular to intersect, lotus colza growing area is shelved into multiple lotus colzas and plants platforms.
Feeding hack, feeding platform, feeding tray is set on the outside of the pond body where fish culture zone.
The width on the isolation ridge is 0.6-0.8m, higher 0.5-0.8m than lotus colza plant platform, isolation ridge both sides geomembrane,
Asbestos shingle or cure process, because washing away due to avalanche when crossing the isolation ridge and water flowing when preventing lotus dish from growing.
The PVC that the outlet conduit is diameter 300mm is formed.
The lift 1-2m of the immersible pump, flow 20-30m3/ h, power 75-150W.
The import of the immersible pump is equipped with filter.
The fish furrow width is 100cm, deep 30cm.
The construction site that lotus fish ecology of the present invention makees pond altogether should meet that area is moderate, topography is flat, ground is open, logical
Wind direction sun traffic convenience, is had abundant water resources, the primary conditions such as water quality is good, soil acidity or alkalinity is moderate.
The technical solution adopted in the present invention, which also resides in, provides the application method that a kind of lotus fish ecology makees pond altogether, including with
Lower step:
(a) pond prepares:It carries out disinfection to fish culture zone, platform is planted to lotus colza and applies one layer of fermentation according to 200kg per acre
After rapeseed cake afterwards, a thorough disinfection is carried out to lotus colza growing area;
(b) fry is launched:Fry is launched into fish culture zone in annual 3, April, before launching fry, closes water outlet
Sealing cover on pipeline, the water filling into fish culture zone, depth of water 0.6-0.8m;
(c) lotus colza is planted:Fry launch after 4, May lotus colza plant platform on plant lotus dish, plant lotus dish before, to
Lotus colza growing area water filling, until water level line plants platform 10-20cm higher than lotus colza in lotus colza growing area;Wait for that lotus dish grows 3-5 piece lotus leaves
When, the sealing cover on outlet conduit is opened, fry is enable to enter in lotus colza growing area;
(d) daily management:Including fish culture management, lotus colza planting management, the water level water quality regulation and control during normally cultivating;
Meanwhile during normal cultivation, immersible pump is opened, the dirt of fish culture zone bottom is pumped into lotus colza growing area;
(e) fishes fishing:In fishes fishing season, the sealing cover on outlet conduit is closed, from inside to outside from fish culture zone
It draws water, so that fish is concentrated in fish gathering ditch, caught;
(f) lotus dish harvests:It is harvested using dry method or is received with hydromining.
It breeds fish based on the fry type crucian, carp and grass carp, with variegated carp and the silver carp of breeding fish;With fish culture zone face
Product meter, crucian specification are 20-40 tails/kg, per acre injected volume 5-10kg;Carp specification is 20-40 tails/kg, per acre injected volume 15-
30kg;Grass carp specification is 5-10 tails/kg, per acre injected volume 50-120kg;Silver carp specification is 10-20 tails/kg, per acre injected volume
7.5-15kg;Variegated carp specification is 5-10 tails/kg, per acre injected volume 4-8kg;Before dispensing, the NaCl with concentration 1.5%-2.0% is molten
Liquid embathes 15-20min or uses 15-20g/m3Liquor potassic permanganate embathes 15-20min, to prevent fish disease.
The line-spacing that the lotus colza is planted is 0.8-1.2m, spacing in the rows 0.8-1.2m, uses lotus colza 300-400kg per acre.
The fish culture management refers to the feeding management and disease control of fish.The feeding management refer to by
" four is fixed ", " three see " principle feed bait, pay attention to oxygenation, regular moisturizing.The disease control is regular desinsection, is periodically disappeared
Poison periodically feeds pharmaceutical chemistry, pays attention to change of water quality.
The lotus colza planting management is to regulate and control water level and manuring late of lotus colza growing area etc., promotes the growth of lotus dish, in advance
Anti- lotus dish disease.The water level management refers to the water level management between fish culture zone and lotus colza growing area, to meet fish
Requirement with each comfortable different growing stages of lotus dish to the depth of water.
The dry method harvesting is that the mode manually excavated harvests, and band hydromining receipts are to wash mud open with giant
Native collecting method.The lotus dish harvesting should be after fishes fishing, or in the October of current year, closes on outlet conduit
Sealing cover, close lotus colza growing area, carry out lotus dish harvesting, so that the harvesting of lotus dish is not influenced the cultivation of fish.
Advantageous effect of the present invention
1, the characteristic of the present invention to be using lotus dish and fish be all aquatile, passes through the construction and upgrading in pond, establishes
The pond system that one lotus fish ecology is supported altogether can play aquatic animal and the respective effect of water plant, realize that lotus colza is planted
It coexists, economizes the land resource with fish culture ecology, benefit is made in raising altogether.
2, during the normal cultivation in pond of the present invention, fish can free in and out lotus colza growing area, both take full advantage of water
Body space, and part bait (duckweed, weeds) can be provided for fish.Meanwhile breeding water of the invention and plantation use water energy
It enough recycles, cultivation tail water is handled in this pond system, has saved water resource;Energy consumption is relatively low when whole system is run, also
Can be that miniflow water state is built in entire pond.
3, pond dirt of the present invention is transported to lotus colza growing area after bottom precipitation by lift pump, has both reduced dirt to supporting
The influence in area is grown, and organic fertilizer is provided for lotus dish, to reduce the use of fish medicine, chemical fertilizer, herbicide, has ensured food
Safety, improves economic benefit, social benefit and ecological benefits.
4, lotus fish ecology of the present invention makees the sealing cover on the outlet conduit in pond altogether, by the keying of sealing cover, can control
Fish culture zone processed and lotus colza growing area be connected to and closing, so that lotus fish ecology is made pond altogether and more can adapt to lotus fish different phase
Demand.
5, pond of the invention makes lotus dish and fish separately cultivate, and prevents because the growth of lotus dish is vigorous, vitellarium is not easy to control
And most of water surface is covered, oxygen in water is influenced to influence the yield of fish, while reducing due to the culture zone depth of water shadow
Ring the factor of lotus dish yield.In addition, the lotus dish harvesting of the present invention and fishes fishing can independently be carried out, will not influence each other.
6, using the present invention, 1500-2000kg/ mus of fish culture zone total fish catches in pond, the production of lotus colza growing area lotus dish
2000-2500kg/ mus of amount;Fish medicine expense reduces 30%-50% per acre, and lotus colza is planted can save fertilizer 50-100 members per acre, often
Mu saves the weeding amount of labour in 5 working hours.
Description of the drawings
Fig. 1 is the structural schematic diagram that lotus fish ecology of the present invention makees pond altogether, and in figure, 1 is pond body, and 2 plant platform for lotus colza, 3
It is immersible pump for fish ditch, 4,5 be water inlet line, and 6 be outlet conduit, and 8 be the isolation ridge, and 9a is fish culture zone, and 9b is lotus colza
Growing area.
Fig. 2 is that lotus fish ecology of the present invention makees pond sectional view along A-A altogether, and in figure, 1 is pond body, and 6 be outlet conduit, and 7a is
Fish culture zone water level line, 10 be sealing cover.
Fig. 3 is that lotus fish ecology of the present invention makees pond B-B direction sectional view altogether, and 1 is pond body, and 3 be fish ditch, and 7a is fish culture zone
Water level line, 7b are lotus colza growing area water level line, and 8 be the isolation ridge.
Fig. 4 is that lotus fish ecology of the present invention makees the partial cutaway view at the immersible pump of pond altogether, and in figure, 1 is pond body, and 3 be fish ditch,
4 be immersible pump, and 5 be water inlet line, and 8 be the isolation ridge.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail with reference to embodiments.
Embodiment 1
The lotus fish ecology of the present embodiment makees pond altogether, and referring to Fig.1-4, including pond body, the pond body 1 are upper opening
Hollow structure, 1 bottom of pond body is provided with the gradient of 0.3%-0.5%, and the fish gathering ditch for catching fish is arranged in 1 bottom of pond body
It is cheated with fish gathering, fish gathering ditch is connected with fish gathering hole;The fish gathering furrow width 1-2m, deep 0.5-0.8m, fish gathering hole is rectangular, length and width
Than for 1-3:1, top view cross section area accounts for the 1%-5% of total cultured area;The top view cross section of 1 inner cavity of pond body be it is rectangular, pond body 1
Inner cavity is provided with the isolation ridge 8, and the isolation ridge 8 is placed separately at adjacent fish culture zone 9a and lotus colza growing area 9b, institute by 1 inner cavity of pond body
The fish culture zone 9a areas stated account for 1 inner cavity top view cross section gross area 80%-85% of pond body, the bottom of the lotus colza growing area 9b
Face is higher than the bottom surface 0.9-1.0m of fish culture zone 9a, and the fish ditch 3 of groove-like is provided on the bottom surface of lotus colza growing area 9b, described
Fish ditch 3 have a plurality of, be connected in being mutually perpendicular to intersect, lotus colza growing area 9b shelved into multiple lotus colzas and plants platforms 2, fish culture
Area 9a is connected with fish ditch 3 through outlet conduit 6, and sealing cover 10 is provided on outlet conduit 6, and 1 bottom of pond body is provided with immersible pump
4, the outlet of immersible pump 4 is provided with the water inlet line 5 being connected with lotus colza growing area 9b, and the bottom surface of lotus colza growing area 9b is higher than fish
The bottom surface of class culture zone 9a;Feeding hack, feeding platform, feeding tray is arranged in 1 outside of pond body where fish culture zone 9a.
The pond body 1 is east-west, length-width ratio 1-3:1,5-30 mus, aggregate depth 2.5-3m, slope coefficient 2- of area
2.5。
The lotus colza growing area 9b is opposite with feeding hack, feeding platform, feeding tray, and leans on one jiao of the north positioned at pond, and area accounts for about the total face in pond
Long-pending 15%-20%, length-width ratio 1-2:1.
The width on the isolation ridge 8 is 0.6-0.8m, plants 2 high 0.5-0.8m of platform, isolation 8 both sides of ridge geotechnique than lotus colza
Film, asbestos shingle or cure process, because washing away due to avalanche when crossing the isolation ridge and water flowing when preventing lotus dish from growing.
The outlet conduit 6 is the pvc pipe of diameter 300mm.
The lift 1-2m of the immersible pump 4, flow 20-30m3/ h, power 75-150W.The import of the immersible pump 4
Equipped with filter.
3 width of fish ditch is 100cm, deep 30cm.
Embodiment 2
The present embodiment is the cultural method for making pond altogether using lotus fish ecology, is included the following steps:
(a) pond prepares:It carries out disinfection to fish culture zone 9a, platform 2 is planted to lotus colza and applies one layer of hair according to 200kg per acre
After rapeseed cake after ferment, a thorough disinfection is carried out to lotus colza growing area 9b;
(b) fry is launched:Fry is launched into fish culture zone 9a in annual 3, April, before launching fry, is closed out
Sealing cover 10 on waterpipe 6, the water filling into fish culture zone 9a, depth of water 0.6-0.8m;It breeds fish based on the fry type
Crucian, carp and grass carp, with variegated carp and the silver carp of breeding fish;In terms of fish culture zone area, crucian specification is 20-40 tails/kg, per acre
Injected volume 5-10kg;Carp specification is 20-40 tails/kg, per acre injected volume 15-30kg;Grass carp specification is 5-10 tails/kg, per acre
Injected volume 50-120kg;Silver carp specification is 10-20 tails/kg, per acre injected volume 7.5-15kg;Variegated carp specification is 5-10 tails/kg, often
Mu injected volume 4-8kg;Before dispensing, embathes 15-20min with the NaCl solution of concentration 1.5%-2.0% or use 15-20g/m3Gao Meng
Sour potassium solution embathes 15-20min, to prevent fish disease;
(c) lotus colza is planted:Fry launch after 4, May lotus colza plant platform 2 on plant lotus dish, plant lotus dish before,
To lotus colza growing area 9b water fillings, until water level line 7b plants platform 210-20cm higher than lotus colza in lotus colza growing area 9b;The lotus dish
The line-spacing of plantation is 0.8-1.2m, spacing in the rows 0.8-1.2m, uses lotus colza 300-400kg per acre;Wait for that lotus dish grows 3-5 piece lotus leaves
When, the sealing cover 10 on outlet conduit 6 is opened, fry is enable to enter in lotus colza growing area 9b;
(d) daily management:Including fish culture management, lotus colza planting management, the water level water quality regulation and control during normally cultivating;
Meanwhile during normal cultivation, immersible pump 4 is opened, the dirt of the bottoms fish culture zone 9a is pumped into lotus colza growing area 9b;It is described
Fish culture management refers to the feeding management and disease control of fish;The feeding management refers to former by " four is fixed ", " three see "
Bait is then fed, pays attention to oxygenation, regular moisturizing;The disease control is regular desinsection, periodically sterilizes, periodically feeds pharmaceutical chemistry,
Pay attention to change of water quality.The lotus colza planting management is to regulate and control water level and manuring late of lotus colza growing area etc., promotes the growth of lotus dish,
Prevent lotus dish disease.The water level management refers to the water level management between fish culture zone and lotus colza growing area, to meet fish
The requirement of class and each comfortable different growing stages of lotus dish to the depth of water;
(e) fishes fishing:In fishes fishing season, the sealing cover 10 on outlet conduit 6 is closed, out of fish culture zone 9a
To extracardiac pumping, so that fish is concentrated in fish gathering ditch, caught;
(f) lotus dish harvests:It is harvested using dry method or is received with hydromining;The dry method harvesting is that the mode manually excavated is adopted
It receives, band hydromining receipts are to wash soil collecting method open with giant.
The lotus dish harvesting should be after fishes fishing, or in the October of current year, closes on outlet conduit 6
Sealing cover 10 closes lotus colza growing area, carries out lotus dish harvesting, the harvesting of lotus dish is made not influence the cultivation of fish.
Claims (10)
1. a kind of lotus fish ecology makees pond, including pond body altogether, which is characterized in that the pond body (1) is the hollow of upper opening
The inner cavity of structure, pond body (1) is provided with the isolation ridge (8), and the isolation ridge (8) is placed separately at adjacent fish culture by pond body (1) inner cavity
Area (9a) and lotus colza growing area (9b) are provided with the fish ditch (3) of groove-like, fish culture zone on the bottom surface of lotus colza growing area (9b)
(9a) is connected with fish ditch (3) through outlet conduit (6), and sealing cover (10) is provided on outlet conduit (6), and pond body (1) bottom is set
It is equipped with immersible pump (4), the outlet of immersible pump (4) is provided with the water inlet line (5) being connected with lotus colza growing area (9b), lotus colza
The bottom surface of growing area (9b) is higher than the bottom surface of fish culture zone (9a).
2. lotus fish ecology according to claim 1 makees pond altogether, which is characterized in that the vertical view of described pond body (1) inner cavity
Section is rectangular, and pond body (1) bottom is provided with the gradient of 0.3%-0.5%.
3. lotus fish ecology according to claim 1 makees pond altogether, which is characterized in that pond body (1) bottom setting is used
Fish gathering ditch in fishing fish and fish gathering hole, fish gathering ditch are connected with fish gathering hole;Fish gathering the furrow width 1-2m, deep 0.5-
0.8m;Fish gathering hole is rectangular, length-width ratio 1-3:1, top view cross section area accounts for the 1%-5% of total cultured area.
4. lotus fish ecology according to claim 1 makees pond altogether, which is characterized in that described fish culture zone (9a) area
Account for pond body (1) inner cavity top view cross section gross area 80%-85%.
5. lotus fish ecology according to claim 1 makees pond altogether, which is characterized in that the bottom of the lotus colza growing area (9b)
Face is higher than the bottom surface 0.9-1.0m of fish culture zone (9a).
6. lotus fish ecology according to claim 1 makees pond altogether, which is characterized in that the fish ditch (3) have it is a plurality of, be in phase
Mutual square crossing is connected, and lotus colza growing area (9b) is shelved into multiple lotus colzas and plants platform (2).
7. lotus fish ecology according to claim 1 makees pond altogether, which is characterized in that the pond body where fish culture zone (9a)
(1) feeding hack, feeding platform, feeding tray is arranged in outside.
8. a kind of claim 1-7 any one of them lotus fish ecology makees the application method in pond altogether, which is characterized in that including with
Lower step:
(a) pond prepares:It carries out disinfection to fish culture zone (9a), platform (2) is planted to lotus colza and applies one layer of hair according to 200kg per acre
After rapeseed cake after ferment, a thorough disinfection is carried out to lotus colza growing area (9b);
(b) fry is launched:Fry is launched into fish culture zone (9a) in annual 3, April, before launching fry, closes water outlet
Sealing cover (10) on pipeline (6), to fish culture zone (9a) interior water filling, depth of water 0.6-0.8m;
(c) lotus colza is planted:After fry is launched 4, May planted in lotus colza and plant lotus dish on platform (2), before planting lotus dish, to
Lotus colza growing area (9b) water filling, until lotus colza growing area (9b) interior water level line (7b) plants platform (2) 10-20cm higher than lotus colza;Wait for lotus
When dish grows 3-5 piece lotus leaves, the sealing cover (10) on outlet conduit (6) is opened, fry is enable to enter lotus colza growing area
In (9b);
(d) daily management:Including fish culture management, lotus colza planting management, the water level water quality regulation and control during normally cultivating;Together
When, during normal cultivation, immersible pump (4) is opened, the dirt of the bottom fish culture zone (9a) is pumped into lotus colza growing area (9b);
(e) fishes fishing:In fishes fishing season, the sealing cover (10) on outlet conduit (6) is closed, from fish culture zone (9a)
It is interior to extracardiac pumping, so that fish is concentrated in fish gathering ditch, caught;
(f) lotus dish harvests:It is harvested using dry method or is received with hydromining.
9. lotus fish ecology according to claim 8 makees the application method in pond altogether, which is characterized in that the fry type
Based on breed fish crucian, carp and grass carp, with variegated carp and the silver carp of breeding fish;In terms of fish culture zone area, crucian specification is 20-40
Tail/kg, per acre injected volume 5-10kg;Carp specification is 20-40 tails/kg, per acre injected volume 15-30kg;Grass carp specification is 5-10
Tail/kg, per acre injected volume 50-120kg;Silver carp specification is 10-20 tails/kg, per acre injected volume 7.5-15kg;Variegated carp specification is 5-
10 tails/kg, per acre injected volume 4-8kg;Before dispensing, embathes 15-20min with the NaCl solution of concentration 1.5%-2.0% or use 15-
20g/m3Liquor potassic permanganate embathes 15-20min, to prevent fish disease.
10. lotus fish ecology according to claim 8 makees the application method in pond altogether, which is characterized in that the lotus colza
The line-spacing of plant is 0.8-1.2m, spacing in the rows 0.8-1.2m, uses lotus colza 300-400kg per acre.
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CN107258261A (en) * | 2017-05-15 | 2017-10-20 | 何庆堃 | The method that lotus field covers class of breeding fish |
CN107466622A (en) * | 2017-06-09 | 2017-12-15 | 何庆堃 | A kind of cultural method of lotus embryo |
CN109169128B (en) * | 2018-08-27 | 2021-01-26 | 海南莲华生态文化股份有限公司 | Water lily and fish and shrimp symbiotic efficient planting and breeding method |
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