CN104145792A - Soilless planting and harvesting method and device for lotus roots - Google Patents
Soilless planting and harvesting method and device for lotus roots Download PDFInfo
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- CN104145792A CN104145792A CN201410375354.4A CN201410375354A CN104145792A CN 104145792 A CN104145792 A CN 104145792A CN 201410375354 A CN201410375354 A CN 201410375354A CN 104145792 A CN104145792 A CN 104145792A
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- net cage
- lotus
- lotus rhizome
- rope
- floating drum
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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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Abstract
The invention provides a soilless planting and harvesting method and device for lotus roots and belongs to the field of agriculture. By the soilless planting and harvesting method and device, the problem that by existing planting method, lotus roots are difficulty to harvest, low in harvest quantity, high in harvest cost and cannot be planted in deep water is solved, and a great quantity of paddy field is saved for China. The device mainly comprises a mesh tank, float bowls and a moving preventing part. During assembly, lotus root seeds and weights are placed into the mesh tank, so that the mesh tank is suspended under buoyancy of the float bowls and gravity of the weights. After the lotus roots are ripe and to be harvested, collectors only need to untie assembled ropes, so that the lotus roots can automatically float up by means of buoyancy of the lotus roots, thus, planting and harvesting of the lotus roots are very simple, and labor cost is greatly reduced.
Description
Technical field
The hydroponics collecting method and the device that the invention provides a kind of lotus rhizome, belong to agricultural planting field.
Background technology
Existing lotus rhizome planting technology, all the pond lake plantation shallow at water, and all need under water-bed soil or matrix, plant, this planting patterns first have excavate after lotus rhizome maturation difficulty, the amount of excavating few, excavate untotally, affect lotus rhizome quality and yield, take time and effort, cost is high, the feature of welding.Second can not utilize deep water waters Lotus planting, because lotus rhizome growth water level can not exceed two meters, growing period want draining to pour water to regulate water level otherwise after flooding one week of lotus leaf lotus rhizome will dead rot, and water water level in most of reservoirs lake is all more than two meters, and reservoir water can not arbitrarily be discharged as resource, enable discharge and also can waste great lot of water resources, the large-area Deep lake water surface area of China all can not be effectively used, cause the feature of the waste of water surface resource.
goal of the invention
The invention solves for excavating difficulty in existing lotus rhizome planting technology and can not utilizing the problem of deep water waters Lotus planting, a kind of Novel planting mode and corollary apparatus of lotus rhizome is provided.
technical scheme
Hydroponics collecting method and the device of lotus rhizome, comprise following aspect in the method.
1, device demand material comprises following several:
1. PCV pipe waits rod shape rush-resisting material, does net cage frame and uses;
2. the screen cloth shape rush-resisting material that the cloth shape such as sun-proof net or mesh are less than 1 square centimeter, makees net cage and uses;
3. the floating material such as floating drum, makes the floating use of net cage;
4. the material such as rope, connects floating drum and net cage and uses;
5. the material such as stone and Nylon Bag, uses net cage tenesmus.
The assembly method of 2, installing in the method is following steps:
1. make 200 centimetres of width with hard rush-resisting material, 15 centimetres of height, length is less than the cuboid framework of plantation place length;
2. being less than the screen cloth such as sun-proof net or the similar window screening material of 1 square centimeter with mesh, to be fixed on several of framework upper, make above can folding net cage, on net cage face upward, cutting off density is every 100 square centimeters 1, length is the seam of 3 centimetres;
3. tie up floating drum with one thick of nylon rope of 10mm, other end binds that to have filled the Nylon Bag of 10 kilograms of stones for subsequent use, and the rope length between floating drum and stone is with many one meter of reservoir level,
Selecting this material and assembling mode is that the effect of stone is that the net cage causing that blows in order to prevent lotus rhizome process of growth apoplexy moves in order to allow lotus rhizome in net cage can absorb nutriment in water, to prevent that the food grass carp classes such as grass carp from cracking and can make lotus rhizome cauline leaf can grow the water surface the gnawing of lotus rhizome, net cage face upward.
3, the selection in plantation place: select 30 centimetres of above waters of the depth of water.
4, the selection of lotus root kind: selecting sub-lotus root, sturdy, bud is prosperous in damage by disease and insect, undamaged entirely as lotus root kind.
5, the plantation of lotus rhizome, comprises following step:
1. net cage surrounding is hung up to floating drum after rising to 15 degrees Celsius local daily mean temperature is stable, make the distance minimum between net cage and floating drum, by float buoyancy, net cage is kept afloat.Put it to culturing area by 3 meters of spacing;
2. the net cage limit that lotus root kind is parallel to width and is 200 centimetres is placed in net cage by 70 centimetres of left and right of spacing in the rows.Be placed on net cage both sides by the distance of every meter with the stones of 500 grams, net cage had to face and the net cage body closure of cracking;
3. regulate floating drum and the net cage rope spacing of fastening stone, the growth water level suitable with lotus rhizome is as the criterion, and net cage is suspended in water;
Here utilized law of buoyancy, the buoyancy of lotus rhizome and floating drum makes its active force upwards, net cage and inner stone Action of Gravity Field be greater than buoyancy make net cage sink, can make net cage be suspended in water, and regulate water level to adapt to the growth water level demand of lotus rhizome without row irrigation.
6, the fertilising of lotus rhizome: the fertilising of lotus rhizome: add a small amount of water after stirring with fertilizer with soil and a small amount of sand and pinch into blockly, by the growth demand of lotus rhizome, caking fertilizer is put on net cage by certain density after under lotus rhizome kind, topdress by the lotus rhizome growth needs rational application of fertilizer.
7, gathering of lotus rhizome: after lotus rhizome maturation, cut off lotus root leaf lotus root stem, take off from net cage the rope that anti-net cage moves, and tie up a small-sized buoy for aquiculture on rope, to then use next year.Adjust rope distance between floating drum and net cage, net cage floated on the surface of the water, untie the rope of fixed cage lid, untie the drop cloth of net cage above after lotus rhizome automatically float on the surface of the water, directly pick up.Here the buoyancy that has utilized lotus rhizome self, floats on the surface of the water lotus rhizome automatically.
the good effect of invention
This planting patterns and device make to utilize deep water waters Lotus planting to become a reality, solved will arrange in Lotus planting process, pour water to regulate water level cause hydroelectric resources and the large difficult problem of quantities, and prevent that herbivore fish from gnawing lotus rhizome, make lotus rhizome very easily plant and gather, solved prior art gather difficulty, gather clean, take time and effort and environmental pollution energy waste problem that mechanical harvesting causes, can make body eutrophication pollute simultaneously and be purified.Improved land utilization rate, the waters of about 60,000 square kilometres of China is efficiently utilized, other crops can be planted in the paddy field under saving increases China's foodstuff planting area.
Brief description of the drawings
accompanying drawing 1 is lotus rhizome planting unit side schematic view
in figure 01: lotus leaf, 02: lotus leaf petiole, 03: lotus rhizome, 04: floating drum, 05: net cage, 06: anti-mobile rope,
07: stone, 08: the water surface, 09: lake and reservoir body
Embodiment
This embodiment carries out at Nanyang City, Henan Province one reservoir in 2013, and concrete mode is.
1, preparation device material, material comprises following several:
1. 2 centimetres of PCV tube materials of diameter, do net cage frame and use;
2. sun-proof net material, makees net cage and uses;
3. floating drum material, makes the floating use of net cage;
4. the material such as rope, connects floating drum and net cage and uses;
5. the material such as stone and Nylon Bag, makes net cage tenesmus and anti-mobile using.
2, above-mentioned preparation material assembly method is following steps:
1. make 200 centimetres of width with pvc pipe material, 15 centimetres of height, the cuboid framework that length is 15 meters;
2. with sun-proof net or similar window screening material be fixed on several of framework upper, make above can folding net cage, on net cage face upward, cutting off density is every 100 square centimeters 1, length is the seam of 3 centimetres of left and right;
3. tie up floating drum with one thick of nylon rope of 10mm, bind that to have filled the Nylon Bag of 10 kilograms of stones for subsequent use for one, the rope length between floating drum and stone is with many one meter of reservoir level.
3, the selection in plantation place: select 30 centimetres of above waters of the depth of water.
4, the selection of lotus root kind: selecting the complete full idol of sub-lotus root, grandson lotus root as lotus root kind, requiring that kind of lotus root is sturdy, bud is prosperous in damage by disease and insect, not damaged.
5, the plantation of lotus rhizome, comprises following step:
1. net cage surrounding is hung up to floating drum after rising to 15 degrees Celsius local daily mean temperature is stable, make the distance minimum between net cage and floating drum, by float buoyancy, net cage is kept afloat.By 3 meters between left and right apart from putting it to culturing area;
2. the net cage limit that lotus root kind is parallel to width and is 200 centimetres is placed in net cage by 70 centimetres of left and right of spacing in the rows.Be placed on net cage both sides by the distance of every meter with the stones of 500 grams, net cage had the face cracking be connected with net cage body closed;
3. regulating floating drum and the net cage rope spacing of fastening stone is 1.5 meters, and net cage is suspended in water.
6, the fertilising of lotus rhizome: add a small amount of water after stirring with fertilizer with soil and a small amount of sand and pinch into blockly, by the growth demand of lotus rhizome, caking fertilizer is put on net cage by certain density after under lotus rhizome kind, topdress by the lotus rhizome growth needs rational application of fertilizer.
7, gathering of lotus rhizome: after lotus rhizome maturation, cut off lotus root leaf lotus root stem, take off from net cage the rope that anti-net cage moves, and tie up a small-sized buoy for aquiculture on rope, to then use next year.Adjust rope distance between floating drum and net cage, net cage floated on the surface of the water, untie the rope of fixed cage lid, untie the lid shape screen cloth above net cage after lotus rhizome automatically float on the surface of the water, directly pick up.
Claims (2)
1. the soilless planting device of lotus rhizome, this device comprises following characteristics:
1) device demand material, comprises following several:
1. PCV pipe waits rod shape rush-resisting material, does net cage frame and uses;
2. the screen cloth shape rush-resisting material that the cloth shape such as sun-proof net plastic grill or mesh are less than 1 square centimeter, makees net cage and uses;
3. the floating material such as floating drum, makes the floating use of net cage;
4. the material such as rope, connects floating drum and net cage and uses;
5. the material such as stone and Nylon Bag, makes net cage tenesmus use,
2) assembly method of this device, comprises following steps:
1. make 200 centimetres of width with hard rush-resisting material, 15 centimetres of height, length is less than the cuboid framework of plantation place length;
2. being less than the screen cloth such as sun-proof net or the similar window screening material of 1 square centimeter with mesh, to be fixed on several of framework upper, make above can folding net cage, on net cage face upward, cutting off density is every 100 square centimeters 1, length is the seam of 3 centimetres;
3. tie up floating drum with one thick of nylon rope of 10mm, other end binds that to have filled the Nylon Bag of 10 kilograms of stones for subsequent use, and the rope length between floating drum and stone is with many one meter of reservoir level.
2.
the hydroponics collecting method of lotus rhizome, the method comprises following characteristics:
1) selection in plantation place: select 30 centimetres of above freshwaters of the depth of water;
2) selection of lotus root kind: selecting sub-lotus root, sturdy, bud is prosperous in damage by disease and insect, undamaged entirely as lotus root kind;
3) plantation of lotus rhizome, comprises following step:
1. net cage surrounding is hung up to floating drum after rising to 15 degrees Celsius local daily mean temperature is stable, make the distance minimum between net cage and floating drum, by float buoyancy, net cage is kept afloat, put it to culturing area by 3 meters of spacing;
2. the net cage limit that lotus root kind is parallel to width and is 200 centimetres is placed in net cage by 70 centimetres of spacing in the rows;
3. be placed on net cage both sides with the stone of 500 grams by the distance of every meter, then net cage is had to face and the net cage body closure of cracking;
4. regulate floating drum and the net cage rope spacing of fastening stone, to plant lower different lotus root varieties, suitable growth water level is as the criterion, and net cage is suspended in water;
4) fertilising of lotus rhizome: the fertilising of lotus rhizome: add a small amount of water after stirring with fertilizer with soil and a small amount of sand and pinch into blockly, by the growth demand of lotus rhizome, caking fertilizer is put on net cage by certain density after under lotus rhizome kind, topdress by the lotus rhizome growth needs rational application of fertilizer;
5) gathering of lotus rhizome: after lotus rhizome maturation, cut off lotus root leaf lotus root stem, take off from net cage the rope that anti-net cage moves, and tie up a small-sized buoy for aquiculture on rope, to then use next year; Adjust rope distance between floating drum and net cage, net cage is floated on the surface of the water, untie the rope of fixed cage lid, automatically float on the surface of the water by lotus rhizome self buoyancy after untiing grid above net cage or drop cloth, directly pick up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375354.4A CN104145792A (en) | 2014-08-01 | 2014-08-01 | Soilless planting and harvesting method and device for lotus roots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410375354.4A CN104145792A (en) | 2014-08-01 | 2014-08-01 | Soilless planting and harvesting method and device for lotus roots |
Publications (1)
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| CN104145792A true CN104145792A (en) | 2014-11-19 |
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| CN201410375354.4A Pending CN104145792A (en) | 2014-08-01 | 2014-08-01 | Soilless planting and harvesting method and device for lotus roots |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850698A (en) * | 2016-05-31 | 2016-08-17 | 苏州市农业科学院 | Flowerpot for reproducing breeding lotus roots of lotus flowers |
| CN106613277A (en) * | 2017-01-10 | 2017-05-10 | 湖北科技学院 | Efficient lotus root planting net cage |
| CN106717743A (en) * | 2016-11-11 | 2017-05-31 | 梁燕 | A kind of method of net cage Lotus planting |
| CN112314238A (en) * | 2020-10-07 | 2021-02-05 | 佛山市农业科学研究所(佛山市农业技术推广中心) | Device and method for planting lotus roots in deep-water fishpond by using floating bed |
| CN113875572A (en) * | 2021-10-27 | 2022-01-04 | 夏祥军 | Soilless planting system and method for aquatic tuber plants |
-
2014
- 2014-08-01 CN CN201410375354.4A patent/CN104145792A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850698A (en) * | 2016-05-31 | 2016-08-17 | 苏州市农业科学院 | Flowerpot for reproducing breeding lotus roots of lotus flowers |
| CN106717743A (en) * | 2016-11-11 | 2017-05-31 | 梁燕 | A kind of method of net cage Lotus planting |
| CN106613277A (en) * | 2017-01-10 | 2017-05-10 | 湖北科技学院 | Efficient lotus root planting net cage |
| CN112314238A (en) * | 2020-10-07 | 2021-02-05 | 佛山市农业科学研究所(佛山市农业技术推广中心) | Device and method for planting lotus roots in deep-water fishpond by using floating bed |
| CN112314238B (en) * | 2020-10-07 | 2022-05-17 | 佛山市农业科学研究所(佛山市农业技术推广中心) | Device and method for planting lotus roots in deep-water fishpond by using floating bed |
| CN113875572A (en) * | 2021-10-27 | 2022-01-04 | 夏祥军 | Soilless planting system and method for aquatic tuber plants |
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Application publication date: 20141119 |