CN201256565Y - Rice water-surface cultivation device - Google Patents
Rice water-surface cultivation device Download PDFInfo
- Publication number
- CN201256565Y CN201256565Y CNU2008201870204U CN200820187020U CN201256565Y CN 201256565 Y CN201256565 Y CN 201256565Y CN U2008201870204 U CNU2008201870204 U CN U2008201870204U CN 200820187020 U CN200820187020 U CN 200820187020U CN 201256565 Y CN201256565 Y CN 201256565Y
- Authority
- CN
- China
- Prior art keywords
- water
- paddy rice
- rice water
- surface cultivation
- utensil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 32
- 235000009566 rice Nutrition 0.000 title claims abstract description 32
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 31
- 239000003818 cinder Substances 0.000 claims description 8
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000008239 natural water Substances 0.000 abstract description 6
- 239000002689 soil Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 3
- 238000012851 eutrophication Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- -1 timber Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to a device for the water-surface culture of rice. A rectangular cavity comprises a bottom surface and side surfaces and is separated into a plurality of separating cavities by baffles, the lower part and the middle part of each separating cavity are respectively filled by slack and soil, and water holes are arranged on the bottom surface of each separating cavity. The device for the water-surface culture of the rice has simple, scientific and reasonable structure, low cost and convenient use, and the rectangular cavity is convenient to manufacture and calculate area, is suitable for mechanical production and is placed on the water surface of a natural water to realize the water-surface soil culture of the rice and fully utilize natural water resources.
Description
Technical field
The utility model relates to a kind of facility at the natural water area surface cultivation plants, more specifically to a kind of paddy rice water-surface cultivation utensil.
Background technology
In recent years, along with increasing rapidly of world population, the minimizing year by year of arable area, food shortage becomes one of difficult problem that the world today faces.China particularly, arable area reduces even more serious.Utilize conventional method as controlling non-agricultural occupation of land, low-yield land etc. is transformed on transformation salinity ground, though energy respite grain pressure can not fundamentally solve crisis in food.Paddy rice is main in the world cereal crops, except managing to increase its output on land, also must want grain to the sea, river.In addition, most of waters in the world exists the body eutrophication phenomenon.Utilize ecological principle, by the aquaculture higher plant to rebuild and to recover aquatic ecosystem, administer the extensive concern that eutrophication water has been subjected to researcher.Therefore, just become the trend of the future of agriculture development natural water area water-surface cultivation crops.At present, surface cultivation plants adopts cultivation technique without soil more, and high-stem plant lodges easily under the strong wind situation out of doors, and is not easy to management.The utensil of surface cultivation plants adopts the water-surface cultivation bed of forming with bamboo raft, careless raft more, and easy damage can not be used for a long time after this water-surface cultivation bed was subjected to rain erosion, and its making is inconvenient, can not be used for large-scale production.Therefore, press for and a kind ofly can be applied to native rice-cultivating, and durable in use, make simple paddy rice water-surface cultivation utensil.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of and can be applied to the paddy rice water-surface cultivation utensil that the water surface has the soil cultivation.
The technical scheme that its technical problem that solves the utility model adopts is as follows: a kind of paddy rice water-surface cultivation utensil, it is characterized in that the rectangular cavities formed by bottom surface and side, described rectangular cavities is divided into some compartments by dividing plate, the bottom of described compartment and middle part are filled with cinder and earth respectively, and the bottom surface of described compartment has permeable hole.
The beneficial effects of the utility model are as follows: paddy rice water-surface cultivation utensil structure is simple, scientific and reasonable, cost is low, easy to use, rectangular cavities is convenient to make and reference area, is fit to mechanization production, and it is positioned over the natural water area water surface, the water surface of realizing paddy rice has the soil cultivation, makes full use of the natural water area resource; The root system of paddy rice can go deep into earth and cinder is fixed, and to prevent lodging, the permeable hole of compartment bottom surface can make moisture fully enter in the chamber, helps paddy growth.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the vertical view of the utility model paddy rice water-surface cultivation utensil.
Fig. 2 is the A-A cut-away view of Fig. 1.
Embodiment
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.But the utility model is not limited to given example.
As depicted in figs. 1 and 2, the rectangular cavities that the utility model paddy rice water-surface cultivation utensil is made up of bottom surface 1 and side 2, long 5m, wide 2m, high 0.5m, by the cross section is that trapezoidal dividing plate 3 average marks are divided into 10 compartments, the bottom of compartment and middle part are filled with cinder 5 and earth 4 respectively, the thickness of cinder 5 and earth 4 is 0.2m, it is trapezoidal permeable hole 7 that the bottom surface of compartment has 3 cross sections, permeable hole 7 is provided with guard 6, and the mesh diameter of guard 6 is less than the diameter of cinder particle, to prevent the cinder particle seepage.
The rectangular cavities of this cultivation utensil and dividing plate 3 can be by rigid foamed through injection mo(u)lding or compression moldings and integral body makes, and cost is low, is not easy behind the rain erosion to damage, and can place the water surface to use for a long time.
During practical application, cultivate the rice seedling that has cultivated in the compartment of present embodiment paddy rice water-surface cultivation utensil by suitable line space, the utensil that to cultivate paddy rice is put into water again, during utensil can be dragged to and on the bank paddy rice be applied fertilizer and management such as harvesting.In addition, the water-surface cultivation area according to water surface area and handled easily decision paddy rice generally connects 100 paddy rice water-surface cultivation utensils in groups with iron wire or tightrope, adds up to 1.5 mu, promptly makes things convenient for and calculates and handled easily.So not only solve the food shortage problem, alleviated the body eutrophication problem again.
The utility model can also be established desalinization film 81 in permeable hole 7, be used for seawater water-surface cultivation paddy rice.As shown in Figure 2, have groove 8 in the upper end of permeable hole 7, the diameter of groove 8 is greater than the diameter of permeable hole 7, and groove 8 is built-in with desalinization film 81, with filtering sea.
In addition to the implementation, the utility model can also have other embodiments.For example, paddy rice water-surface cultivation utensil also can be made by materials such as plastics, timber, fiberglass; For another example, paddy rice water-surface cultivation utensil also can be used for other plants such as planting vegetable, flowers.In every case adopt the technical scheme that is equal to replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1, a kind of paddy rice water-surface cultivation utensil, it is characterized in that: the rectangular cavities that described paddy rice water-surface cultivation utensil is made up of bottom surface and side, described rectangular cavities is divided into some compartments by dividing plate, the bottom of described compartment and middle part are filled with cinder and earth respectively, and the bottom surface of described compartment has permeable hole.
2, according to the described paddy rice water-surface cultivation of claim 1 utensil, it is characterized in that: the long 5m of described rectangular cavities, wide 2m, high 0.5m; Described rectangular cavities on average is divided into 10 compartments by dividing plate; The thickness of described cinder and earth is 0.2m; Described compartment bottom surface has 3 permeable holes.
3, according to claim 1 or 2 described paddy rice water-surface cultivation utensils, it is characterized in that: the cross section of described dividing plate is trapezoidal.
4, according to claim 1 or 2 described paddy rice water-surface cultivation utensils, it is characterized in that: the cross section of described permeable hole is trapezoidal.
5, according to claim 1 or 2 described paddy rice water-surface cultivation utensils, it is characterized in that: described permeable hole is provided with guard.
6, according to claim 1 or 2 described paddy rice water-surface cultivation utensils, it is characterized in that: described rectangular cavities and dividing plate by rigid foamed through injection mo(u)lding or compression molding and integral body makes.
7, according to claim 1 or 2 described paddy rice water-surface cultivation utensils, it is characterized in that: described permeable hole upper end has groove, and groove is built-in with the desalinization film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201870204U CN201256565Y (en) | 2008-09-16 | 2008-09-16 | Rice water-surface cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201870204U CN201256565Y (en) | 2008-09-16 | 2008-09-16 | Rice water-surface cultivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256565Y true CN201256565Y (en) | 2009-06-17 |
Family
ID=40770786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201870204U Expired - Fee Related CN201256565Y (en) | 2008-09-16 | 2008-09-16 | Rice water-surface cultivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256565Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190309A (en) * | 2013-05-02 | 2013-07-10 | 刘国清 | Water floating tank for planting rice and water planting method of rice |
-
2008
- 2008-09-16 CN CNU2008201870204U patent/CN201256565Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190309A (en) * | 2013-05-02 | 2013-07-10 | 刘国清 | Water floating tank for planting rice and water planting method of rice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20110916 |