CN1031482C - Method for planting on the water - Google Patents
Method for planting on the water Download PDFInfo
- Publication number
- CN1031482C CN1031482C CN91100234A CN91100234A CN1031482C CN 1031482 C CN1031482 C CN 1031482C CN 91100234 A CN91100234 A CN 91100234A CN 91100234 A CN91100234 A CN 91100234A CN 1031482 C CN1031482 C CN 1031482C
- Authority
- CN
- China
- Prior art keywords
- plant
- water
- buoyancy aid
- floating body
- fixing hole
- 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
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Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Cultivation Of Plants (AREA)
Abstract
The present invention relates to a method for planting plants on water, which belongs to the plant soiless cultivation technique. A chemical material plate which has the advantages of large buoyance, light weight and no pollution on water quality is used as a floating body. Permanent planting holes are arranged on the floating body according to the requirements of plant row spacing, and air channels which are crossed and communicated with the permanent planting holes are arranged. The air channels are attached to a water surface. The roots of plant seedlings are wrapped by sponge, and subsequently inserted in the permanent planting holes. The floating body floats on the water, and is under necessary management. The planting cost of the method is far lower than that of a previous soilless cultivation method. Space on water is developed without influencing underwater cultivation. Water quality can also be purified. The method is not influenced by drought or waterlogging. The present invention is practical and convenient, and has potential popularization prospects.
Description
The invention belongs to the cultivation technique without soil of a plant species, mainly be meant the water culture technology of plant.
It is fairly large the earliest that utilize that tank farming carries out plant nutrition research is California, USA Ge Like professor (nineteen twenty-nine), what be subjected to really that common people pay attention to and be applied to produce then is during World War II, bigger commercial water planting field had been set up in some states of the U.S. in succession at that time, and expand to many countries very soon, as Japan, India, Italy, Spain, France etc.But up to the present, the solution culture facilities of plant all still is based upon the land, and its facility mainly comprises greenhouse, year plant bed, cultivation liquid bath and the oxygen increasing equipment of tool ventilation, printing opacity condition.Kind method for planting and advantage that it is concrete, general professional of agriculture knows, but also has following problems: 1) one-time investment is big; 2) some damage by disease and insect is propagated fast; 3) preparation of nutrient solution and supply are comparatively complicated; 4) basic condition requires highly, as can not having a power failure, cut off the water, thereby is difficult to large scale application in agricultural production or replace soil cultivation.And existing cultivation technique without soil just improves output on the basis of original soil cultivation.
The objective of the invention is to shortcoming at the existing technical existence of water culture, open up a kind of at natural water area, as the method for plantation plants such as lake, reservoir, pond on a hill, fish pond and river course.
The present invention be achieved in that adopt have that buoyancy is big, light weight, the chemical material board of characteristics such as polluted water is not a buoyancy aid, its unit weight is less than 500kg/m
3, be preferably: 15-100kg/m
3, such as adopting plastic foamboard as buoyancy aid.According to the agriculture requirements such as distance between rows and hills of plant growing, plant fixing hole is set on buoyancy aid, the plant rice shoot is implanted in the plant fixing hole, and buoyancy aid is swum on the water surface.Plant rice shoot root is preferably earlier with replanting in the plant fixing hole behind the sorptive material parcel.
Buoyancy aid agio face is shaped on the air drain that intersects and be communicated with each plant fixing hole anyhow, and air drain is through to the border of carrier, to guarantee the required enough oxygen of plant growing.The material of parcel plant rice shoot root is preferably selected sponge for use.The most handy durable-acting polybasic composite fertilizer material of fertilizer that plant growing is required is advisable to apply by top, can be wrapped in the sponge in parcel rice shoot root, also can be on the sponge that imposes on parcel rice shoot root after the implantation.
The invention has the advantages that planting cost more in the past water culture reduce greatly, make full use of natural water area, both plant husbandry on the developing water, do not influence aquaculture under water again, can also reach the effect that purifies water, this kind method for planting is not afraid of drought, waterlogging, saves water and energy, practical and convenient, peasant household is easy to accept the application value potential with tool.
Be that embodiment is further described the present invention mainly below with the Water cultivating paddy rice:
Pressing preceding method, is that the polystyrol plastic foam plate of 3～5cm is a buoyancy aid with thickness, beats the circular plant fixing hole (punching) that diameter is 5cm by distance between rows and hills 20 * 12.5cm.Select for use indica hybrid rice to assist excellent 46 combinations, seeding quantity is a 15kg/ mu, seedling leaf is 7～8 during transfer, band tiller rate 100%, 2～3 of every strain band tillers, the rice shoot root is planted in the plant fixing hole of buoyancy aid after with sponge wrapping admittedly, the durable-acting polybasic composite fertilizer material imposes on after rice shoot inserts on the sponge of parcel rice shoot root, and plastic foamboard is linked to be long piece with the staple, floats on the water surface, for preventing that buoyancy aid from disorderly wafing, and located with timber.The growth later stage is aided with plate again and topdresses outward, to guarantee that its normal growth is grown and even maturation.Through repetition test, its per mu yield reaches the high yield of 496kg/ mu.Shown in the economic characters of paddy rice waterborne and paddy rice, fertility condition see the following form:
Table 1, paddy rice waterborne and paddy rice economic characters are relatively
| Handle | Clump high (cm) | Spike length (cm) | Effective fringe ten thousand/mu | Number of grain per ear | Ripening rate (%) | Thousand fringes (g) | Actual measurement per mu yield kilogram/mu | |
| Total grain | Real grain | |||||||
| Paddy rice paddy rice waterborne | 98.0 109.6 | 20.8 21.4 | 24.16 23.10 | 103.3 110.6 | 79.0 78.2 | 76.4 70.7 | 27.26 27.20 | 496.0 482.3 |
Table 2, paddy rice waterborne and paddy rice compare breeding time
| Handle | Breeding time (moon/day) | Sowing-beginning fringe (my god) | Beginning fringe-maturation (my god) | The time of infertility (my god) | ||
| The beginning fringe | Qi Sui | Ripe | ||||
| Paddy rice paddy rice waterborne | 8/12 8/9 | 8/17 8/14 | 10/3 9/28 | 30 77 | 52 50 | 132 127 |
Simultaneously, also carry out tests such as rice direct-seeding, seedling, Water cultivating strawberry, vegetables, barley and wheat, all obtained more satisfactory result.Test shows that the imagination of carrying out the Water cultivating plant as stated above is feasible, has its scientific and potential application value.
Claims (5)
1, the method for a kind of Water cultivating plant is characterized in that selecting for use unit weight less than 500kg/m
3, and the chemical material board of polluted water is not a buoyancy aid, the distance between rows and hills requirement by plant is shaped on plant fixing hole on buoyancy aid, the plant rice shoot is implanted in the plant fixing hole, and buoyancy aid is floated on the surface.
2, the method for a kind of Water cultivating plant as claimed in claim 1 is characterized in that as the unit weight of floating body material being: 15-100kg/m
3
3, the method for a kind of Water cultivating plant as claimed in claim 1 is characterized in that adopting plastic foamboard as buoyancy aid.
4, the method for a kind of Water cultivating plant as claimed in claim 1 is characterized in that the agio face of buoyancy aid is shaped on the air drain that intersects and be communicated with plant fixing hole anyhow, and air drain is through to the border of buoyancy aid.
5, the method for a kind of Water cultivating plant as claimed in claim 1 is replanted in the plant fixing hole behind the root that it is characterized in that adopting sponge material to wrap up the plant rice shoot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91100234A CN1031482C (en) | 1991-01-11 | 1991-01-11 | Method for planting on the water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91100234A CN1031482C (en) | 1991-01-11 | 1991-01-11 | Method for planting on the water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1063013A CN1063013A (en) | 1992-07-29 |
| CN1031482C true CN1031482C (en) | 1996-04-10 |
Family
ID=4904511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91100234A Expired - Fee Related CN1031482C (en) | 1991-01-11 | 1991-01-11 | Method for planting on the water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1031482C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047835A (en) * | 2009-11-02 | 2011-05-11 | 凌炜强 | Normal environmental plant hydroponics technology |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337531C (en) * | 2004-12-13 | 2007-09-19 | 云南大学 | Plant floating island construction method |
| CN103070065B (en) * | 2013-01-18 | 2014-10-15 | 湖北省种子集团有限公司 | Amphibious movable seed production device and operating method thereof |
| CN107494238B (en) * | 2017-08-10 | 2020-03-31 | 丽水市农业科学研究院 | Method for constructing net rack platform type water forest or flower orchard |
| CN109169225A (en) * | 2018-09-28 | 2019-01-11 | 武汉华天园林艺术有限公司 | It is suitble to the implantation methods of a variety of aquatic floating plants |
-
1991
- 1991-01-11 CN CN91100234A patent/CN1031482C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047835A (en) * | 2009-11-02 | 2011-05-11 | 凌炜强 | Normal environmental plant hydroponics technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1063013A (en) | 1992-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |