48results about How to "Increase the amount of breeding" patented technology

The invention discloses a pond poly-culture method for tilapia mossambica and litopenaeus vannamei. The pond poly-culture method comprises the following steps of: adding quick lime into a dry pond in spring every year, injecting water to carry out water sterilization, adding 50 kg-100 kg of fermented chicken manure into each mu of the pond when the water temperature is stabilized to over 20 DEG C, injecting water until water depth is 40cm-60cm, waiting for 1-2 weeks, adding 8000-12000 litopenaeus vannamei shrimp seeds into each mu of the pond, and feeding special poly-culture feed; injecting water after 15-20 days until water depth is 100cm-120cm, adding 1500-2500 tilapia mossambica fries into each mu of the pond, feeding the poly-culture feed, injecting water after 15-20 days until water depth is 200cm-250cm, oxygenating for 3-7 hours every day, and mixing 20kg-30kg of the quick lime with water to spray for each mu of the pond once to twice every month; catching the tilapia mossambica and litopenaeus vannamei after 120-150 days. According to the pond poly-culture method disclosed by the invention, the special poly-culture feed is fed, prawn quality is high, water pollution is less, management is easy, cost is low and benefits are high.

The invention provides a method of ecological cultivating pigs in shift planting and cultivation, comprising: adopting a detachable piggery for cultivating finishing pigs, removing the piggery after finishing pigs delivers, performing composting on the spot for the shit generated in the cultivating process, performing herbage or crop cultivation on the original ground, so the cultivation of the finishing pigs and the herbage or the crop is alternatively processed. The invention has the beneficial effects that: (1) building the piggery does not damage a plow layer of the ground, the second plowing can be performed at any time after removing, partial idle ground can be fully made use to develop livestock breeding, ground availability is increased, conflicts of cultivation fight for ground and supply and demand of organtic fertilizer are released; (2) cultivation shit are completely utilized as cultivation source, without environmental protection government and environmental pollution, meanwhile fertilizer amount for planting the crop is reduced; (3) compared with fixed cultivation in prior art, the invention has the advantages of ground saving, energy saving, low cost and ecological safety and the like.

The invention discloses an environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house and belongs to the technical field of poultry raising. The environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house is mainly characterized in that a breeding duck shed comprises a bottom inflation fermentation bed, and the bottom inflation fermentation bed comprises a fermentation bed cushion layer and an inflation fermentation system below the fermentation bed cushion layer; the fermentation bed cushion layer comprises a surface layer discrete padding layer with the thickness of 20 cm and a lower layer straw layer with the thickness ranging from 15 cm to 20 cm; the inflation fermentation system comprises an inflation power device and an inflation pipeline device connected with the inflation power device and located below the cushion layer. Due to the environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house, the problem that fermentation bed padding hardens because of biological characteristics of ducks is effectively solved, the aerobic degradation capacity of fermentation bed padding for dung of the breeding ducks is improved, emission of foul gas and greenhouse gas is reduced, and the aerobic degradation capacity for dung of the breeding ducks is improved; the water requirement in the drought raising stage is met by a drinking device and a spraying cleaning device, and meanwhile, consumption of water sources is reduced.

The invention discloses a fresh-keeping and preserving method of sweet potatoes by using a double-film hot bed, which comprises the following steps of: (1) selecting a cellar bed; (2) preparing the cellar bed; (3) sterilizing the cellar bed; (4) soaking seeds in a medicinal liquid; (5) preserving the seeds in the cellar; (6) earthing up the seeds and covering the earth with films; (7) managing the temperature; and (8) taking the seeds out of the cellar. The method has high sprouting rate and fresh preserving rate, ensures sufficient seeds in production, and preserves nutrients and water; after the seeds are sown, sprouting is fast, and a lot of seedlings emerge, which are beneficial to earlier transplanting for field production; the yield is increased, and the planting area is promoted tobe extended; the production value is increased after preservation, and the newly-added net income of farmers can be doubled; and the invention can provide more raw materials for processing industry, prolong the processing time, promote the development of the processing industry, push forward the deep development of the processing industry, and create more values for the society.

The invention discloses a method for cultivating shellfish offspring seeds by culture water. The method comprises the steps of: placing microalgae with shrimps in a culture pond and cultivating; and then, introducing microalgae containing culture water in a culture pond into a nursery pond to cultivate shellfish offspring seeds. According to the method provided by the invention, environmental pollution caused by eutrophication of water body in the culture pond can be avoided, the microalgae culture amount is large, and the microalgae grows rapidly, so that the demand for cultivating shellfish offspring seeds in a large scale is satisfied.

The invention provides application of an LED (Light Emitting Diode) in plant cultivation, in particular application of a lamp tube type LED as a light source in plant cultivation. According to the invention, the utilization rate of a light source can be further determined to be improved by adopting a specific mixture ratio of red light to blue light and the growth amount of plants can be effectively improved by adopting specific illumination intensity through research. The lamp tube type LED used as the light source can be widely used for cultivating the plants, in particular for greenhouse plants and can be used for improving the growth efficiency of the plants and reducing energy consumption. The LED is a cold light source, so that the LED can be closed to the plants without burning the plants. The invention further provides a lamp tube type LED light supplementing rack. The height of the light supplementing rack can be adjusted. In addition, the height of each LED lamp can be adjusted according to the heights of the plants. The lamp tube type LED light supplementing rack can be used for supplementing light to the plants from the front side or the side.

The invention provides an AOS green organic agriculture planting and breeding ecological cycle system which comprises an aquiculture breeding container (1), a first connecting tube (2), a deposit container (3), a first temporary storage container (5), a first filtering container (6), a nitration container (7), a second filtering container (8), a second temporary storage container (9) and a plant cultivation container (10). In addition, the invention further provides a circulating cultivation and breeding method for implementing the system, and application of the components of the system to manufacturing of the planting and breeding ecological cycle system.

Disclosed is a plant-cultivation device that reduces wasted space during an initial cultivating period, improves space efficiency by increasing an amount cultivated per unit of space and provides an optimum environment commensurate with growth. The plant-cultivation device (100) has a plurality of cultivating tray storage racks (110) each capable of storing a cultivating tray (120) that cultivates a plurality of plants S disposed in a plurality of tiers and a plurality of rows; and a cultivating-tray moving mechanism (150) that moves the cultivating tray (120), and includes a handling mechanism (140) that grippingly moves individual plants S from the cultivating tray (120).

The invention discloses a buoyant riser of a high frame cage-type ecological breeding net cage, and relates to a seawater breeding net cage. The buoyant riser of the high frame cage-type ecological breeding net cage comprises a riser body, a top pipe cap, a bottom flange plate, an arc chamber roof, and an arc chamber bottom, an intake and exhaust port of the chamber roof, and a water intake and discharge port of the chamber bottom, wherein the riser body is heightened to 2-6M; a cone-basin-shaped divider is arranged inside a pipe cavity; a first aerating through hole is formed in one side of the center of the divider; a first pressure one-way valve is connected below the first aerating through hole; or a second aerating through hole is formed in the pipe wall of one side below the divider; a second pressure one-way valve is externally connected with the second aerating through hole; and sealed floating balls are respectively arranged inside an upper pipe cavity and a lower pipe cavity. The buoyant riser has the beneficial effects that the height is increased; the height and the volume of the net cage are increased; a plurality of layers of medium nets can be arranged to increase the breeding quantity; or fishes which can not be raised in the existing cage can be raised. Therefore, the culture benefit is greatly improved. The cone-basin-shaped divider is arranged inside the pipe cavity; and the upper pipe cavity and the lower pipe cavity are orderly aerated and discharged through the aerating through hole and the pressure one-way valves. Therefore, the accumulation of pressure difference caused by aerating and discharging difference of each buoyant riser in the up and down process can be effectively reduced and avoided; and a tilting accident of the net cage in the floating process is also avoided.

The invention discloses a breeding method for parabotia fasciata dabry fry, and relates to the field of fry breeding. The method includes the steps of breeding parent parabotia fasciata dabry in a breeding pool provided with a water quality purification breeding system, breeding parent parabotia fasciata dabry through parent breeding and managing, obtaining female parent parabotia fasciata dabry and male parent parabotia fasciata dabry, obtaining parabotia fasciata dabry fertilized eggs after conducting spawning induction and insemination on the obtained female parent parabotia fasciata dabry and male parent parabotia fasciata dabry, and obtaining parabotia fasciata dabry fry after the obtained parabotia fasciata dabry fertilized eggs are hatched in a hatching tank for 22-26 hours. Parent parabotia fasciata dabry bred through the method is high in gonad maturing rate, neat in maturity and good in seminal fluid quality, parent parabotia fasciata dabry artificially spawned is neat in egg laying time, high in fertilization rate, high in fertilized egg hatching rate and good in bred fry quality.

An elongate rectangular cultivation box having an open top, is configured so as to allow an outer tank, which serves as a cultivating water storage part, and an inner tank, which serves as a receptacle for bivalves (benthic organisms) S that are to be cultivated, to be both combined and separated. A gap that serves as a water supply opening and a gap that serves as a space in which sediments can accumulate on the bottom of the outer tank are defined when the inner tank is accommodated in the outer tank. Water passage holes are provided in the bottom of the shellfish receptacle (inner tank) and a mesh filter such as netting is stretched across the top face of the bottom. The cultivation boxes are arranged in a vertically stacked manner, with the front portions and rear portions thereof staggered so that cultivation water W that overflows over a front ledge of a shellfish receptacle flows downward into the supply water storage part of a lower cultivation box.

The invention discloses multifunctional chicken raising equipment which is characterized in that an electronic control assembly is arranged at the top of a cage shelf assembly; egg picking-up assemblies are mounted on one of the two sides of the cage shelf assembly; a feeding assembly is mounted on the other side of the cage shelf assembly; travelling wheels are mounted at the bottom of the feeding assembly and walk on a pipe; a manure cleaning assembly is arranged at the bottom of the cage shelf assembly; the shelf body of the cage shelf is covered with a material shelf body; feed hoppers are mounted on the material shelf body according to cage layers; the outlets of the feed hoppers face feed troughs; the feed troughs are mounted on the inclined edges of the shelf body; a first bottom plate, a first limiting switch, a second limiting switch and a fixing plate are mounted between the material shelf body and the top of the shelf body; a manure belt bypasses the bottom of each layer of the cage; auxiliary scraping plates are arranged on the side edges of the manure belts; an egg picking-up belt is mounted in front of each layer of chicken cage; the egg picking-up belts bypass a first box body and a second box body; egg picking-up plates and egg supporting hooks are mounted on the first box body and the second box body. The multifunctional chicken raising equipment has the characteristics of automatic feeding, automatic egg picking-up and automatic manure cleaning.

The invention discloses a high density vertical arrangement type abalone cultivating box, which relates to an aquiculture device. A plurality of big end up trapezoidal boards are arranged parallelly in column order, the trapezoidal boards are provided with a plurality of round orifices in the central part and a plurality of square edged orifices on the side and hemline; two adjacent trapezoidal boards are connected by symmetrical separate arrangement of every two connecting boards, a plurality of apertures are arranged on the upper margin of every trapezoidal board, the upward sides of the trapezoidal boards are tied to the load-bearing poles by ropes through the apertures; the two ends of every load-bearing pole are tied to the long edge of the rectangular frame by ropes; moreover, a purse net open in the upward side stretches tightly at the bottom and around the two sides of the trapezoidal board array. The abalone cultivating box has the advantages that (1) the foodstuff can be directly thrown from above the trapezoidal board without uplifting the box while feeding; (2) silt is impossible to deposit on the board; (3) abalone can adhere to both sides of the trapezoidal boards, the cultivation quantity is greatly increased, the efficiency is high. On the whole, the amount of labor used is greatly reduced and the work efficiency is dramatically improved.

The invention discloses a systematized treatment module of kitchen waste. The module is characterized by mainly comprising a pretreatment system, a fermentation system, an incubation breeding system,a sorting system and an auxiliary system; the pretreatment system is provided with a primary selection device, the primary selection device is connected with an oil-water disengagement mechanism through an inclined conveying machine, and the oil-water disengagement mechanism is connected with a fermentation tank; a discharging port of the fermentation tank enters the incubation breeding system through a material distribution system of the fermentation system, the incubation breeding system comprises a breeding tank, the breeding tank is internally provided with a plurality of layers of breeding grooves, and each layer of the breeding grooves is provided with a stirring, raking and feeding machine; the sorting system is provided with a worm and feces sorting device. The systematized treatment module of the kitchen waste has the advantages that treatment and breeding are integrated, the floor space is small, the space use rate is high, and the breeding amount is large; fixed facilitatesare fewer, mobile and modular integration is achieved, the transportation is convenient, and the flexibility, interworking performance and reutilization are stronger compared with breeding in a fixedsite.

The invention provides application of a CCFL (Cold Cathode Fluorescent Lamp) in plant cultivation, in particular application of the CCFL as a light source in the plant cultivation. According to the invention, the utilization rate of a light source can be further determined to be improved by adopting a specific mixture ratio of red light to blue light and the growth amount of plants can be effectively improved by adopting specific illumination intensity through research. The CCFL used as the light source can be widely used for cultivating the plants, in particular for greenhouse plants and can be used for improving the growth efficiency of the plants and reducing energy consumption. The CCFL is a cold light source, so that the CCFL can be closed to the plants without burning the plants. In addition, the invention further provides a lamp tube type CCFL light supplementing rack. The height of the light supplementing rack can be adjusted. The height of each CCFL can be adjusted according to the heights of the plants. The CCFL light supplementing rack can be used for supplementing light to the plants from the front side or the side.

The invention provides a method of ecological cultivating pigs in shift planting and cultivation, comprising: adopting a detachable piggery for cultivating finishing pigs, removing the piggery after finishing pigs delivers, performing composting on the spot for the shit generated in the cultivating process, performing herbage or crop cultivation on the original ground, so the cultivation of the finishing pigs and the herbage or the crop is alternatively processed. The invention has the beneficial effects that: (1) building the piggery does not damage a plow layer of the ground, the second plowing can be performed at any time after removing, partial idle ground can be fully made use to develop livestock breeding, ground availability is increased, conflicts of cultivation fight for ground and supply and demand of organic fertilizer are released; (2) cultivation shit are completely utilized as cultivation source, without environmental protection government and environmental pollution, meanwhile fertilizer amount for planting the crop is reduced; (3) compared with fixed cultivation in prior art, the invention has the advantages of ground saving, energy saving, low cost and ecological safety and the like.

The invention provides an abalone breeding cage. The abalone breeding cage comprises a breeding cage body, a cage cover is fixedly connected to the upper end of the breeding cage body through a hinge, and is fixedly connected with the breeding cage body through a movable buckle, and breeding frame plates are arranged in the breeding cage body. The invention also provides a fixing frame of the abalone breeding cage; the fixing frame comprises a floating frame body, two sliding rails are symmetrically and fixedly arranged on each outer side wall of the floating frame, and are movably sleeved with sliding blocks, and both the two sliding blocks are fixed on a sliding plate. According to the abalone breeding cage and the fixing frame of the abalone breeding cage, the breeding frame plates are fixed in the breeding cage body, abalones are artificially bred on the breeding frame plates and are conveyed to material leakage tables with different heights through staggered guiding plates respectively, it is achieved that abalones on breeding plates with different heights are evenly fed, and the quality of a product is further improved; the breeding cage body is collectively put on the sliding plate of the fixing frame, and water discharging of the breeding cage can be achieved by pulling up the sliding plate during feeding.

The invention relates to flower irrigation equipment. The flower irrigation equipment comprises a greenhouse steel frame and an irrigation device, wherein the greenhouse steel frame comprises a transverse beam; seven arch-shaped steel bars are uniformly arranged on the upper end face of the transverse beam; two main supporting rods are symmetrically welded at the two ends of the seven arch-shaped steel bars; two I-shaped brackets are symmetrically welded on the lower end faces of the two main supporting rods; a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate are arranged on the inner wall of each I-shaped bracket; the irrigation device is mounted on the greenhouse steel frame; the irrigation device comprises two fixed seats which are symmetrically mounted on the two sides of the lower end face of the transverse beam; a water collection pipe is arranged between the two fixed seats in a sleeving manner; two water distribution pipes are symmetrically connected with the two ends of the middle part of the water collection pipe; three irrigation branched chains are uniformly arranged on the outer wall of each water distribution pipe from top to bottom. With the adoption of the flower irrigation equipment, an automatic and quantitative flower irrigation function can be realized; the flower irrigation equipment has the advantages of simplicity and convenience in operation, high automation degree, small labor intensity, high survival rate of flowers and the like.

The invention relates to the field of insect feeding, in particular to an artificial propagation technology of dastarcushelophoroides, and provides application of thyestillageblerifacldermann larva as a host to artificial propagation of dastarcushelophoroides. The artificial breeding technology of the thyestillageblerifacldermann has become more mature, and the breeding capacity is large, so that large-scale breeding can be realized. The thyestillageblerifacldermann is used as an alternative host for the dastarcushelophoroides, so that the parasitism is strong and the survival rate of the dastarcushelophoroides is high.

The present invention provides a plate-shaped member for cultivating plants with taproots, and the plate-shaped member for forming a plant cultivation container through elastic deformation comprises a first coupling structure and a second coupling structure respectively formed on both sides thereof in a horizontal direction, wherein: the first coupling structure has a shape for forming a first groove protruded from the front and concave at the back; the second coupling structure has a shape for forming a second groove protruded from the front and concave at the back; and the protruded part of the first coupling structure is pressed in the second groove or the protruded part of the second coupling structure is pressed in the first groove so as to be wound in a cylindrical shape such that a cultivation space filled with cultivation soil is formed therein.

The invention discloses an indoor carbonization cork-wood vertical device for cultivating plants, and belongs to the field of plant cultivating. The indoor carbonization cork-wood vertical device comprises a fixing box, a liquid storage tank, a water pump, a water supplying pipe, a water drainage pipe, a carbonation cork-wood cultivating frame and a water supplying tank, the liquid storage tank is located on the lower portion of the fixing box, the water supplying tank is located on the upper portion of the fixing box, the carbonation cork-wood cultivating frame is installed in a groove of the fixing box and located between the liquid storage tank and the water supplying tank, cultivating grooves are formed in the carbonation cork-wood cultivating frame, the water pump is arranged inside the liquid storage tank and communicated with the water supplying tank through the water supplying pipe, the water supplying tank is communicated with the liquid storage tank through the water drainage pipe, and a water sucking and guiding device for providing water for the plants is arranged between the carbonation cork-wood cultivating frame and the water supplying tank. According to the indoor carbonization cork-wood vertical device, the plants are cultivated through the excellent characteristics of carbonization cork wood, water adjustment is facilitated, and the survival rate and the ornamental value of the plants are improved; meanwhile, even water supplying is guaranteed, water supplying noise is lowered, the structure is simple, and cost is low; in addition, plant bonsais can be changed at will, and maintenance is convenient to achieve.

The invention belongs to the technical field of aquaculture, particularly relates to an oxygenation device for aquaculture, and aims to solve the problems that most of existing oxygenation devices canonly perform single oxygenation, cannot automatically sprinkle feed or nutrient solutions required by aquatic products into a pool, cannot filter water in the pool, can only perform oxygenation at afixed position, are are low in oxygenation efficiency, so that the quantity of the aquatic products is small. According to the scheme, the oxygenation device comprises a base, a bracing support is fixedly installed on the base, a supporting frame is fixedly installed on a support at one side of the bracing support, a water suction pump is fixedly installed on the supporting frame, the water suction pump is communicated with a water pipe, and a filter plate is fixedly arranged in the water pipe. According to the oxygenation device, the feed or nutrient solutions required by aquatic products canbe sprayed into a pond while oxygenation is carried out, and the device can move in the pond during oxygenation, so that the oxygenation is more uniform, the oxygenation efficiency is high, the waterquality of water in the pond is improved, and the aquaculture amount is increased.

The invention discloses a sweet potato hydroponic seedling raising method, and belongs to the field of seedling raising. The method comprises the following steps: burying sweet potatoes into nutrient soil to promote seedlings and grow, when tender shoots grow to have 6-7 rattan joints, shearing the rattan joints, inoculating the rattan joints into a three-dimensional seedling raising frame in a seedling raising room, and carrying out hydroponic close planting, wherein the temperature of the seedling raising room is set to be 25-31 DEG C, and water adopted in water culture is circulating water containing a nutrient solution; and transplanting the rattan seedlings which are densely planted and rooted into soil. According to the method, a soil culture and water culture mode is adopted for the sweet potatoes, water culture is carried out under the specific temperature and humidity, the seedling culture speed can be greatly increased, and the seedling culture amount is increased. The three-dimensional seedling raising frame is adopted, the three-dimensional seedling raising frame can be rapidly placed and fixed, and operation efficiency is improved. By circulating the water containing the nutrient solution, nutritional ingredients in the water can be fully utilized, the water quality can be improved, oxygen in the water can be supplemented in time, rootstocks are prevented from being rotted, root growth is promoted, and seedling raising is accelerated.

The invention discloses a functional comprehensive-element biological fertilizer, and a preparation method thereof. According to the preparation method, straw and crayfish processing waste are taken as main raw materials, and Aureobasidium pullulans and Bacillus spp are adopted for fermentation so as to obtain a finished product. The preparation method comprises following specific steps: 1, Aureobasidium pullulans is subjected to activation culture in potato glucose agar culture-medium for 5d, Bacillus spp is subjected to activation culture in LB culture medium for 24h; 2, the Aureobasidium pullulans and Bacillus spp cultured to be at logarithmic phase are mixed at a ratio of 2:5-5:2; 3, a straw-containing fermentation culture medium, and a crayfish processing waste containing fermentationculture medium are inoculated with, by volume, 4 to 20% of an obtained mixed bacterium seed solution respectively, and fermentation culture is carried out for 2 to 10d at 28 DEG C; and 4, after fermentation in step 3, a mixture of straw and crayfish processing waste is inoculated with a mixed bacterium system obtained in step 3, and fermentation is carried out to prepare the functional comprehensive-element biological fertilizer, wherein 40 to 100kg of the mixed bacterium system obtained in step 3 is added into each ton of the mixture of straw and crayfish processing waste.

The invention discloses an efficient rice field shrimp culture ecological cycle culture method. A shrimp culture pond is arranged in a rice field, a circulation ditch communicating with the shrimp culture pond is formed in the outer side of the rice field, the drainage end of the shrimp culture pond guides culture wastewater into the rice field from the exterior of the rice field in an S shape through the circulation ditch, then the culture wastewater is guided into an ecological fishpond, and the ecological fishpond communicates with the shrimp culture pond; and cross-shaped shrimp ditches are formed in the positions, in the two sides of the shrimp culture pond, of the rice field correspondingly. Water in the shrimp culture pond and the ecological fishpond flows into the rice field from the interior of the rice field through the circulation ditch and then circularly enters the shrimp culture pond and the ecological fishpond, water in the ecological fishpond flows into the shrimp culture pond, trash fishes and redundant feed in the water also provide foods for crayfishes, the oxygen increasing amount in the water is increased through flowing of the water, and the growth of the crayfishes is promoted. Rice, the shrimp culture pond and the ecological fishpond are mutually circulated and promoted to form a relatively complete ecological circle, and green ecological culture is promoted.

The invention discloses a high density vertical arrangement type abalone cultivating box, which relates to an aquiculture device. A plurality of big end up trapezoidal boards are arranged parallelly in column order, the trapezoidal boards are provided with a plurality of round orifices in the central part and a plurality of square edged orifices on the side and hemline; two adjacent trapezoidal boards are connected by symmetrical separate arrangement of every two connecting boards, a plurality of apertures are arranged on the upper margin of every trapezoidal board, the upward sides of the trapezoidal boards are tied to the load-bearing poles by ropes through the apertures; the two ends of every load-bearing pole are tied to the long edge of the rectangular frame by ropes; moreover, a purse net open in the upward side stretches tightly at the bottom and around the two sides of the trapezoidal board array. The abalone cultivating box has the advantages that (1) the foodstuff can be directly thrown from above the trapezoidal board without uplifting the box while feeding; (2) silt is impossible to deposit on the board; (3) abalone can adhere to both sides of the trapezoidal boards, the cultivation quantity is greatly increased, the efficiency is high. On the whole, the amount of labor used is greatly reduced and the work efficiency is dramatically improved.

The invention discloses a combined water-culturing cup used or vine vegetables. The combined water-culturing cup comprises a cup base with an open top, a root adjusting basket is connected into the cup base in a sleeved manner, a cover plate is hinged to an opening of the cup base, a planting opening is formed in the cover plate, a plant fixing basket is arranged on one side, close to the cup base, of the cover plate, fixing rods in an array are welded to the top of the cup base along an axial direction of the cup base, first sleeve rings connectively and movably sleeve one sides of the fixing rods, first connection rods are fixedly welded to outer rings of the first sleeve rings, first arc-shaped clamping blocks are welded to one ends, away from the first sleeve rings, of the first connection rods, first round support rings are connectively clamped in the first arc-shaped clamping blocks, second sleeve rings in an array connectively and movably sleeve outer rings of the first round support rings in an axial direction of the outer rings, second connection rods are fixedly welded to outer rings of the second sleeve rings, second arc-shaped clamping blocks are welded to one ends, away from the second sleeve rings, of the second connection rods, and second round support rings are connectively clamped inside the second clamping blocks. The combined water-culturing cup has the advantages that a growing space of a root portion of the vine vegetable can be adjusted to fit growing requirements of different stages; the water-culturing cup can be used in a hoisted manner, so that the space is saved, the culturing amount can be increased, and a space can be provided for a grown-up vine vegetable.

The invention discloses an environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house and belongs to the technical field of poultry raising. The environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house is mainly characterized in that a breeding duck shed comprises a bottom inflation fermentation bed, and the bottom inflation fermentation bed comprises a fermentation bed cushion layer and an inflation fermentation system below the fermentation bed cushion layer; the fermentation bed cushion layer comprises a surface layer discrete padding layer with the thickness of 20 cm and a lower layer straw layer with the thickness ranging from 15 cm to 20 cm; the inflation fermentation system comprises an inflation power device and an inflation pipeline device connected with the inflation power device and located below the cushion layer. Due to the environment-friendly, sanitary and saving type meat breeding duck fermentation bed raising house, the problem that fermentation bed padding hardens because of biological characteristics of ducks is effectively solved, the aerobic degradation capacity of fermentation bed padding for dung of the breeding ducks is improved, emission of foul gas and greenhouse gas is reduced, and the aerobic degradation capacity for dung of the breeding ducks is improved; the water requirement in the drought raising stage is met by a drinking device and a spraying cleaning device, and meanwhile, consumption of water sources is reduced.