CN110226556A - A kind of cray is nursed young plants in hothouses device and rice field breeding round-robin method - Google Patents
A kind of cray is nursed young plants in hothouses device and rice field breeding round-robin method Download PDFInfo
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- CN110226556A CN110226556A CN201910612899.5A CN201910612899A CN110226556A CN 110226556 A CN110226556 A CN 110226556A CN 201910612899 A CN201910612899 A CN 201910612899A CN 110226556 A CN110226556 A CN 110226556A
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- box
- cray
- rice field
- demarcation plate
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- 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
- A01G13/00—Protecting plants
-
- 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
- A01G22/20—Cereals
- A01G22/22—Rice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
-
- 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
Abstract
It nurses young plants in hothouses device and rice field breeding round-robin method the invention discloses a kind of cray, and in particular to crayfish breeding technique field, including box for breeding, the box for breeding bottom are evenly arranged with multiple load carriers, and the box for breeding is internally provided with separator；The separator includes demarcation plate, and the demarcation plate is arranged inside box for breeding, and the demarcation plate will be separated into culture zone and settling zone inside box for breeding, there are two fixed plates for setting at the top of the demarcation plate.The present invention is by being provided with box for breeding, when in use, it is only necessary to which box for breeding is placed into rice field side, by water inlet pipe to conveying water source in box for breeding, and shrimp seedling is placed into box for breeding, oxygen charging pump, temperature controlling instruments and core pulling and filling system are opened, cray seedling can normally be cultivated, this equipment overall structure is reasonable, occupied area is small, easy to use, can buy suitable box for breeding according to specific cultivation quantity, early investment is low, and breeding efficiency is high.
Description
Technical field
The present invention relates to crayfish breeding technique fields, it is more particularly related to which a kind of cray is nursed young plants in hothouses
Device and rice field breeding round-robin method.
Background technique
Cray: also referred to as Procambius clarkii, red crayfish and freshwater crayfish.Be similar to shrimp and crust is hard.Adult is about 5.6
~11.9 centimetres, kermesinus, the nearly black in crust part, belly back side has a wedge-shaped striped.Juvenile prawn body is uniform grey, sometimes
Has black ripple.Chela is long and narrow.Do not separated by areola in the middle part of crust, obviously has particle on crust.Volume sword has gemmule or volume
Sword end has indentation, is economic freshwater shrimps, because meat flavour is delicious wide welcomed by the people.Because of its omnivorousness, the speed of growth is fast, adapts to
Ability is strong and absolute competitive advantage is formed in local environment, range of ingesting include water plant, algae, aquatic insect,
Animal carcass etc., food are also killed each other when deficient scarce.Cray has become Important Economic breed variety in China in recent years.
The patent of 105360021 B of patent application publication CN discloses a kind of cray and nurses young plants in hothouses device and rice field
Breeding round-robin method, including greenhouse, skeleton, thermosistor, rice field, oxygen charging pump, channel, filling pocket, aquaculture pond, draining pump, seedling
Launch pond, core pulling and filling system and gate；The inside greenhouse is formed by skeletal support and the inside greenhouse is provided in skeleton
The oxygen charging pump on surface；The inside greenhouse is provided with aquaculture pond and the aquaculture pond is internally provided with filling pocket and seedling is launched
Pond；The aquaculture pond side is provided with channel；The greenhouse outside and rice field connection, and the rice field and seedling dispensing pond are logical
Cross gate connection；The greenhouse side wall is provided with thermosistor and core pulling and filling system；The rice field side is equipped with draining pump.
But still there is more disadvantage in practice in above-mentioned technical proposal, as this nurse young plants in hothouses device volume compared with
Greatly, early period, building time was long, higher cost, was not suitable for the cultivation of bench scale cray.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provide a kind of cray nurse young plants in hothouses device and
Rice field breeding round-robin method, by being provided with box for breeding, when in use, it is only necessary to box for breeding is placed into rice field side, by into
Shrimp seedling is placed into box for breeding to conveying water source in box for breeding by water pipe, opens oxygen charging pump, temperature controlling instruments and core pulling and filling system, i.e.,
Cray seedling can normally be cultivated, this equipment overall structure is reasonable, and occupied area is small, and it is easy to use, it can be according to tool
The cultivation quantity of body buys suitable box for breeding, and early investment is low, and breeding efficiency is high.
To achieve the above object, the device the invention provides the following technical scheme: a kind of cray is nursed young plants in hothouses, including cultivation
Case, the box for breeding bottom are evenly arranged with multiple load carriers, and the box for breeding is internally provided with separator；
The separator includes demarcation plate, and the demarcation plate is arranged inside box for breeding, and the demarcation plate is by box for breeding
Inside is separated into culture zone and settling zone, and there are two fixed plates for setting at the top of the demarcation plate, and the fixed plate two sides are respectively provided with
There is semicircle block, the semicircle block is internally provided with cavity, and the cavity inside is provided with oxygen charging pump, the semicircle block table
Face is uniformly provided through multiple through-holes, and drinking-water pipe is arranged in the settling zone side, and described drinking-water pipe one end is provided with mateiral pump,
The culture zone side is provided with water inlet pipe, and the separation plate surface is uniformly provided through multiple material holes.
In a preferred embodiment, feeding port is offered at the top of the box for breeding, the feeding port inside is hinged
There is feeding cover, the load carrier includes loading plate, and the loading plate two sides are provided with stiffening plate.
In a preferred embodiment, the feeding cover and box for breeding two sides are provided with handle.
In a preferred embodiment, the box for breeding two sides are provided with venthole, the cultivation box cavity top
Portion side is provided with temperature sensor, and the box for breeding inner cavity top other side is provided with temperature controlling instruments.
In a preferred embodiment, the box for breeding side is provided with core pulling and filling system, the settling zone bottom setting
There is inclined-plane.
In a preferred embodiment, the settling zone is internally provided with multiple support columns, the culture zone side
It is provided with discharge nozzle, the discharge nozzle side is provided with sealing-plug, and the sealing-plug is threadedly coupled with discharge nozzle, the sealing-plug
One end is provided with knob.
A kind of cray rice field breeding round-robin method, the specific steps are as follows:
Step 1: choosing suitable cray seedling, and cray seedling selects some constitutions strong and disease-free and injury-free Qu Tieguang
Sliding, without some attachments, mobility is stronger, relatively more active, and weight needs being cultivated between 30 grams,
And the ratio of the male and female in cray seedling is 2:1；
Step 2: box for breeding is placed into field side；
Step 3: shrimp seedling being placed into box for breeding and is bred, and when cray seedling, which is placed into, to be cultivated in box for breeding, is needed
Periodically it is fed, and periodically the water source containing impurity in box for breeding be carried out detaching replacement by mateiral pump, it is fixed
The time of phase is one day 2-4 times；
Step 4: modifying the rice field of cultivation cray, the range packet modified to the rice field of cultivation cray
It includes and the ridge in rice field is reinforced, and arrange anti-escape network around, and excavate shrimp ditch；
Step 5: carrying out rice transplanting in rice field, carries out Rice Cropping；
Step 6: cray being placed into rice field and is put in a suitable place to breed, time of dispensing be in fine day and morning and to be close to
Evening, release time are 1-3 hours；
Step 7: at shrimp aquaculture, during at shrimp aquaculture, when nursing early stage will based on animal fodder, and
To have based on the feed of some water plants and farmyard manure and agricultural and sideline product when mid-term, with some agricultural and sideline when the later period
Based on the feed and artifical compound feed of product；
Step 8: listing is caught in fishing.
Technical effect and advantage of the invention:
1, the present invention is by being provided with box for breeding, when in use, it is only necessary to box for breeding are placed into rice field side, pass through water inlet
Shrimp seedling is placed into box for breeding to conveying water source in box for breeding by pipe, opens oxygen charging pump, temperature controlling instruments and core pulling and filling system
Cray seedling is normally cultivated, this equipment overall structure is reasonable, and occupied area is small, and it is easy to use, it can be according to specific
Cultivation quantity buy suitable box for breeding, early investment is low, and breeding efficiency is high；
2, the present invention after feeding intake to the cray seedling in box for breeding, works as cray by being provided with separator
After eating to feed, the residue of feed can be entered in settling zone by material hole, can be by settling zone by mateiral pump
The interior liquid extraction containing impurity, so as to effectively replace to the water source in box for breeding, improves depositing for cray seedling
Motility rate；
3, nursed young plants in hothouses device and its rice field breeding round-robin method by using cray, carry out cray seed breeding and
Cray and rice crop rotation realize the efficient breeding circulation in cray rice field, due to the feature that cray feeding habits are miscellaneous, in breeding process
Middle cray can eliminate worm's ovum in rice field, larva and reduce the dosage and application in rice field to mitigate the generation of rice field insect pest
Number improves the quality safety of agricultural product；
4, simultaneously, moreover it is possible to it is largely ingested stalk using cray, carries out straw incorporation, be effectively improved paddy field wetland water quality,
The protection for being conducive to China's agroecological environment can effectively improve regional land utilization ratio by autumn and winter cultivation cray, increase
Add farmers' income, society and ecological benefits are very significant.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is that A goes out partial structural diagram in Fig. 1 of the invention.
Fig. 3 is box for breeding structure top view of the invention.
Fig. 4 is discharge nozzle and plug construction cross-sectional view of the invention.
Fig. 5 is loading plate and stiffening plate structural schematic diagram of the invention.
Fig. 6 is support column arrangement schematic diagram of the invention.
Fig. 7 is breeding round-robin method flow diagram in rice field of the invention.
Appended drawing reference are as follows: 1 box for breeding, 2 demarcation plates, 3 culture zones, 4 settling zones, 5 fixed plates, 6 semicircle blocks, 7 cavitys, 8
Oxygen charging pump, 9 through-holes, 10 drinking-water pipes, 11 mateiral pumps, 12 water inlet pipes, 13 material holes, 14 feeding ports, 15 feeding covers, 16 loading plates,
17 stiffening plates, 18 handles, 19 ventholes, 20 temperature sensors, 21 temperature controlling instruments, 22 core pulling and filling systems, 23 inclined-planes, 24 support columns, 25
Discharge nozzle, 26 sealing-plugs, 27 knobs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of cray according to shown in Fig. 1-7 is nursed young plants in hothouses device, including box for breeding 1, and 1 bottom of box for breeding is uniform
Multiple load carriers are provided with, the box for breeding 1 is internally provided with separator；
The separator includes demarcation plate 2, and the demarcation plate 2 is arranged inside box for breeding 1, and the demarcation plate 2 is rested
It grows and is separated into culture zone 3 and settling zone 4 inside case 1, there are two fixed plate 5, the fixed plates 5 for setting at the top of the demarcation plate 2
Two sides are provided with semicircle block 6, and the semicircle block 6 is internally provided with cavity 7, and the cavity 7 is internally provided with oxygen charging pump
8,6 surface of the semicircle block is uniformly provided through multiple through-holes 9, and drinking-water pipe 10, the pumping is arranged in 4 side of settling zone
10 one end of water pipe is provided with mateiral pump 11, and 3 side of culture zone is provided with water inlet pipe 12, and 2 surface of demarcation plate is uniformly passed through
It wears and is equipped with multiple material holes 13.
Further, feeding port 14 is offered at the top of the box for breeding 1, is hinged with feeding cover inside the feeding port 14
15, the load carrier includes loading plate 16, and 16 two sides of loading plate are provided with stiffening plate 17.
Further, the feeding cover 15 is provided with handle 18 with 1 two sides of box for breeding.
Further, 1 two sides of box for breeding are provided with venthole 19,1 inner cavity top side of the box for breeding setting
There is temperature sensor 20, the 1 inner cavity top other side of box for breeding is provided with temperature controlling instruments 21.
Further, 1 side of box for breeding is provided with core pulling and filling system 22, and 4 bottom of settling zone is provided with inclined-plane 23.
Further, the settling zone 4 is internally provided with multiple support columns 24, and 3 side of culture zone is provided with discharging
Pipe 25,25 side of discharge nozzle are provided with sealing-plug 26, and the sealing-plug 26 is threadedly coupled with discharge nozzle 25, the sealing-plug
26 one end are provided with knob 27.
Further, 20 model of temperature sensor is set as DS18B20 type temperature sensor.
A kind of cray rice field breeding round-robin method, the specific steps are as follows:
Step 1: choosing suitable cray seedling, and cray seedling selects some constitutions strong and disease-free and injury-free Qu Tieguang
Sliding, without some attachments, mobility is stronger, relatively more active, and weight needs being cultivated between 30 grams,
And the ratio of the male and female in cray seedling is 2:1；
Step 2: box for breeding 1 is placed into field side；
Step 3: shrimp seedling being placed into box for breeding 1 and is bred, when cray seedling, which is placed into, to be cultivated in box for breeding 1,
It needs periodically to feed it, and periodically the water source containing impurity in box for breeding 1 is detached more by mateiral pump 11
It changes, regularly the time is two times a day；
Step 4: modifying the rice field of cultivation cray, the range packet modified to the rice field of cultivation cray
It includes and the ridge in rice field is reinforced, and arrange anti-escape network around, and excavate shrimp ditch；
Step 5: carrying out rice transplanting in rice field, carries out Rice Cropping；
Step 6: cray being placed into rice field and is put in a suitable place to breed, time of dispensing be in fine day and morning and to be close to
Evening, release time are 1 hour；
Step 7: at shrimp aquaculture, during at shrimp aquaculture, when nursing early stage will based on animal fodder, and
To have based on the feed of some water plants and farmyard manure and agricultural and sideline product when mid-term, with some agricultural and sideline when the later period
Based on the feed and artifical compound feed of product；
Step 8: listing is caught in fishing.
Embodiment 2:
A kind of cray according to shown in Fig. 1-7 is nursed young plants in hothouses device, including box for breeding 1, and 1 bottom of box for breeding is uniform
Multiple load carriers are provided with, the box for breeding 1 is internally provided with separator；
The separator includes demarcation plate 2, and the demarcation plate 2 is arranged inside box for breeding 1, and the demarcation plate 2 is rested
It grows and is separated into culture zone 3 and settling zone 4 inside case 1, there are two fixed plate 5, the fixed plates 5 for setting at the top of the demarcation plate 2
Two sides are provided with semicircle block 6, and the semicircle block 6 is internally provided with cavity 7, and the cavity 7 is internally provided with oxygen charging pump
8,6 surface of the semicircle block is uniformly provided through multiple through-holes 9, and drinking-water pipe 10, the pumping is arranged in 4 side of settling zone
10 one end of water pipe is provided with mateiral pump 11, and 3 side of culture zone is provided with water inlet pipe 12, and 2 surface of demarcation plate is uniformly passed through
It wears and is equipped with multiple material holes 13.
Further, feeding port 14 is offered at the top of the box for breeding 1, is hinged with feeding cover inside the feeding port 14
15, the load carrier includes loading plate 16, and 16 two sides of loading plate are provided with stiffening plate 17.
Further, the feeding cover 15 is provided with handle 18 with 1 two sides of box for breeding.
Further, 1 two sides of box for breeding are provided with venthole 19,1 inner cavity top side of the box for breeding setting
There is temperature sensor 20, the 1 inner cavity top other side of box for breeding is provided with temperature controlling instruments 21.
Further, 1 side of box for breeding is provided with core pulling and filling system 22, and 4 bottom of settling zone is provided with inclined-plane 23.
Further, the settling zone 4 is internally provided with multiple support columns 24, and 3 side of culture zone is provided with discharging
Pipe 25,25 side of discharge nozzle are provided with sealing-plug 26, and the sealing-plug 26 is threadedly coupled with discharge nozzle 25, the sealing-plug
26 one end are provided with knob 27.
Further, 20 model of temperature sensor is set as DS18B20 type temperature sensor.
A kind of cray rice field breeding round-robin method, the specific steps are as follows:
Step 1: choosing suitable cray seedling, and cray seedling selects some constitutions strong and disease-free and injury-free Qu Tieguang
Sliding, without some attachments, mobility is stronger, relatively more active, and weight needs being cultivated between 30 grams,
And the ratio of the male and female in cray seedling is 2:1；
Step 2: box for breeding 1 is placed into field side；
Step 3: shrimp seedling being placed into box for breeding 1 and is bred, when cray seedling, which is placed into, to be cultivated in box for breeding 1,
It needs periodically to feed it, and periodically the water source containing impurity in box for breeding 1 is detached more by mateiral pump 11
It changes, regularly the time is three times a day；
Step 4: modifying the rice field of cultivation cray, the range packet modified to the rice field of cultivation cray
It includes and the ridge in rice field is reinforced, and arrange anti-escape network around, and excavate shrimp ditch；
Step 5: carrying out rice transplanting in rice field, carries out Rice Cropping；
Step 6: cray being placed into rice field and is put in a suitable place to breed, time of dispensing be in fine day and morning and to be close to
Evening, release time are 2 hours；
Step 7: at shrimp aquaculture, during at shrimp aquaculture, when nursing early stage will based on animal fodder, and
To have based on the feed of some water plants and farmyard manure and agricultural and sideline product when mid-term, with some agricultural and sideline when the later period
Based on the feed and artifical compound feed of product；
Step 8: listing is caught in fishing.
Embodiment 3:
A kind of cray according to shown in Fig. 1-7 is nursed young plants in hothouses device, including box for breeding 1, and 1 bottom of box for breeding is uniform
Multiple load carriers are provided with, the box for breeding 1 is internally provided with separator；
The separator includes demarcation plate 2, and the demarcation plate 2 is arranged inside box for breeding 1, and the demarcation plate 2 is rested
It grows and is separated into culture zone 3 and settling zone 4 inside case 1, there are two fixed plate 5, the fixed plates 5 for setting at the top of the demarcation plate 2
Two sides are provided with semicircle block 6, and the semicircle block 6 is internally provided with cavity 7, and the cavity 7 is internally provided with oxygen charging pump
8,6 surface of the semicircle block is uniformly provided through multiple through-holes 9, and drinking-water pipe 10, the pumping is arranged in 4 side of settling zone
10 one end of water pipe is provided with mateiral pump 11, and 3 side of culture zone is provided with water inlet pipe 12, and 2 surface of demarcation plate is uniformly passed through
It wears and is equipped with multiple material holes 13.
Further, feeding port 14 is offered at the top of the box for breeding 1, is hinged with feeding cover inside the feeding port 14
15, the load carrier includes loading plate 16, and 16 two sides of loading plate are provided with stiffening plate 17.
Further, the feeding cover 15 is provided with handle 18 with 1 two sides of box for breeding.
Further, 1 two sides of box for breeding are provided with venthole 19,1 inner cavity top side of the box for breeding setting
There is temperature sensor 20, the 1 inner cavity top other side of box for breeding is provided with temperature controlling instruments 21.
Further, 1 side of box for breeding is provided with core pulling and filling system 22, and 4 bottom of settling zone is provided with inclined-plane 23.
Further, the settling zone 4 is internally provided with multiple support columns 24, and 3 side of culture zone is provided with discharging
Pipe 25,25 side of discharge nozzle are provided with sealing-plug 26, and the sealing-plug 26 is threadedly coupled with discharge nozzle 25, the sealing-plug
26 one end are provided with knob 27.
Further, 20 model of temperature sensor is set as DS18B20 type temperature sensor.
A kind of cray rice field breeding round-robin method, the specific steps are as follows:
Step 1: choosing suitable cray seedling, and cray seedling selects some constitutions strong and disease-free and injury-free Qu Tieguang
Sliding, without some attachments, mobility is stronger, relatively more active, and weight needs being cultivated between 30 grams,
And the ratio of the male and female in cray seedling is 2:1；
Step 2: box for breeding 1 is placed into field side；
Step 3: shrimp seedling being placed into box for breeding 1 and is bred, when cray seedling, which is placed into, to be cultivated in box for breeding 1,
It needs periodically to feed it, and periodically the water source containing impurity in box for breeding 1 is detached more by mateiral pump 11
It changes, regularly the time is four times a day；
Step 4: modifying the rice field of cultivation cray, the range packet modified to the rice field of cultivation cray
It includes and the ridge in rice field is reinforced, and arrange anti-escape network around, and excavate shrimp ditch；
Step 5: carrying out rice transplanting in rice field, carries out Rice Cropping；
Step 6: cray being placed into rice field and is put in a suitable place to breed, time of dispensing be in fine day and morning and to be close to
Evening, release time are 3 hours；
Step 7: at shrimp aquaculture, during at shrimp aquaculture, when nursing early stage will based on animal fodder, and
To have based on the feed of some water plants and farmyard manure and agricultural and sideline product when mid-term, with some agricultural and sideline when the later period
Based on the feed and artifical compound feed of product；
Step 8: listing is caught in fishing.
It takes cultural method in above-described embodiment 1-3 to carry out cray cultivation to 30 rice fields respectively, divides three groups and try respectively
It is cultivated with the cultural method in three embodiments, fishing is carried out after 3 months and is caught, following data is obtained
As seen from the above table, number is fed in embodiment 2 and the release time is relatively reasonable, after culturist's use, cray
Volume production is increased, to realize the efficient breeding circulation in cray rice field, and the feature miscellaneous due to cray feeding habits, is being cultivated
Cray can eliminate worm's ovum in rice field, larva in journey, to mitigate the generation of rice field insect pest, reduce the dosage in rice field and apply
Medicine number improves the quality safety of agricultural product.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (7)
- The device 1. a kind of cray is nursed young plants in hothouses, including box for breeding (1), it is characterised in that: box for breeding (1) bottom is uniformly set Multiple load carriers are equipped with, the box for breeding (1) is internally provided with separator；The separator includes demarcation plate (2), and demarcation plate (2) setting is internal in box for breeding (1), the demarcation plate (2) Culture zone (3) and settling zone (4) will be separated into inside box for breeding (1), there are two fixed plates for setting at the top of the demarcation plate (2) (5), fixed plate (5) two sides are provided with semicircle block (6), and the semicircle block (6) is internally provided with cavity (7), institute It states cavity (7) to be internally provided with oxygen charging pump (8), described semicircle block (6) surface is uniformly provided through multiple through-holes (9), institute Settling zone (4) side setting drinking-water pipe (10) is stated, described drinking-water pipe (10) one end is provided with mateiral pump (11), the culture zone (3) side is provided with water inlet pipe (12), and demarcation plate (2) surface is uniformly provided through multiple material holes (13).
- The device 2. a kind of cray according to claim 1 is nursed young plants in hothouses, it is characterised in that: at the top of the box for breeding (1) It offers feeding port (14), is hinged with feeding cover (15) inside the feeding port (14), the load carrier includes loading plate (16), loading plate (16) two sides are provided with stiffening plate (17).
- The device 3. a kind of cray according to claim 2 is nursed young plants in hothouses, it is characterised in that: the feeding cover (15) and support It grows case (1) two sides and is provided with handle (18).
- The device 4. a kind of cray according to claim 1 is nursed young plants in hothouses, it is characterised in that: box for breeding (1) two sides It is provided with venthole (19), box for breeding (1) the inner cavity top side is provided with temperature sensor (20), the box for breeding (1) the inner cavity top other side is provided with temperature controlling instruments (21).
- The device 5. a kind of cray according to claim 1 is nursed young plants in hothouses, it is characterised in that: box for breeding (1) side It is provided with core pulling and filling system (22), settling zone (4) bottom is provided with inclined-plane (23).
- The device 6. a kind of cray according to claim 1 is nursed young plants in hothouses, it is characterised in that: the settling zone (4) is internal It is provided with multiple support columns (24), culture zone (3) side is provided with discharge nozzle (25), discharge nozzle (25) the side setting Have sealing-plug (26), the sealing-plug (26) is threadedly coupled with discharge nozzle (25), and described sealing-plug (26) one end is provided with knob (27)。
- 7. a kind of cray rice field breeding round-robin method, it is characterised in that: specific step is as follows:Step 1: choosing suitable cray seedling, and cray seedling selects some constitutions strong and disease-free and injury-free bent iron is smooth, does not have There are some attachments, mobility is stronger, relatively active, and weight needs being cultivated between 30 grams, and small The ratio of male and female in lobster seedling is 2:1；Step 2: box for breeding (1) is placed into field side；Step 3: shrimp seedling being placed into box for breeding (1) and is bred, when cray seedling is placed into cultivation in box for breeding (1), It needs periodically to feed it, and periodically the water source containing impurity in box for breeding (1) is taken out by mateiral pump (11) From replacement, regularly the time is one day 2-4 times；Step 4: modifying the rice field of cultivation cray, and the range modified to the rice field of cultivation cray includes pair The ridge in rice field is reinforced, and anti-escape network is arranged around, and excavates shrimp ditch；Step 5: carrying out rice transplanting in rice field, carries out Rice Cropping；Step 6: cray being placed into rice field and is put in a suitable place to breed, and the time of dispensing is to be in fine day and morning and dusk, is thrown Putting the time is 1-3 hours；Step 7: at shrimp aquaculture, during at shrimp aquaculture, early stage will be based on animal fodder, and in when nursing To have based on the feed of some water plants and farmyard manure and agricultural and sideline product when phase, with some agricultural and sideline products when the later period Feed and artifical compound feed based on；Step 8: listing is caught in fishing.
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