CN108029540B - Method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid - Google Patents
Method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid Download PDFInfo
- Publication number
- CN108029540B CN108029540B CN201711289277.0A CN201711289277A CN108029540B CN 108029540 B CN108029540 B CN 108029540B CN 201711289277 A CN201711289277 A CN 201711289277A CN 108029540 B CN108029540 B CN 108029540B
- Authority
- CN
- China
- Prior art keywords
- watermelon
- planting
- seedling
- cultivation
- seedling raising
- 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.)
- Active
Links
Images
Classifications
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid, which comprises the following steps: reserving nutrient solution after floating seedling cultivation of flue-cured tobaccos, placing cultivation frames at intervals in a seedling cultivation pool, containing nutrient soil higher than the level of the nutrient solution in the cultivation frames, transplanting the cultivated watermelon seedlings in the nutrient soil in 5 months, inserting a draw bar in the cultivation frames to draw watermelon vines to a sunshade net rack for growth, meeting the development space and sunlight required by watermelon growth, and carrying out conventional watermelon cultivation and management; the method utilizes the floating seedling culture nutrient solution to cultivate the watermelons, changes waste into valuable, avoids the defect of water body pollution caused by eutrophication caused by direct discharge to the surrounding water body, avoids resource waste and avoids the problem of environmental pollution of the surrounding water body.
Description
Technical Field
The invention relates to a method for planting watermelons by using flue-cured tobacco seedling raising greenhouse seedling raising residual liquid, and belongs to the technical field of waste liquid recycling and watermelon cultivation.
Background
The floating seedling raising method for flue-cured tobacco is similar to an industrial tobacco seedling raising method, has the advantages of being fast in seedling raising, reducing labor intensity and the like, and meanwhile, the tobacco seedlings after being raised have the advantages of being good in uniformity degree, well-developed in root system, short in seedling returning time after being transplanted and the like. The floating seedling technology of the flue-cured tobacco is greatly popularized after being introduced into China from the 80 th century, and great benefits are obtained on the intensive seedling technology of the flue-cured tobacco.
At present, the flue-cured tobacco is mainly subjected to floating seedling culture in 1-4 months, but after the floating seedling culture, a seedling culture shed is left unused, nutrient solution in a seedling culture pond is directly discharged, so that no economic value is generated, the nutrient solution is directly discharged, the pollution defect of eutrophication is generated on the surrounding water body, the resource waste is caused, the water body environment pollution is caused, and the like.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a method for planting watermelons by using flue-cured tobacco seedling raising greenhouse seedling raising residual liquid, and aims to solve the problems of resource waste, water body environment pollution and the like existing after flue-cured tobacco seedling raising of the conventional flue-cured tobacco seedling raising nutrient solution.
The technical scheme of the invention is as follows: a method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid comprises the following steps:
(1) reserving nutrient solution 5cm deep after floating seedling cultivation through flue-cured tobacco in a seedling cultivation pool in a seedling cultivation greenhouse in 1-4 months every year;
(2) planting frames with water permeable holes at the periphery and the bottom are placed in the seedling raising pool at intervals;
(3) nutrient soil higher than the level of the nutrient solution is contained in the cultivation frame;
(4) transplanting the cultured watermelon seedlings in nutrient soil at the beginning of 5 months;
(5) a traction rod is inserted in the cultivation frame to draw the watermelon vine to the existing sunshade net rack for growth, so as to meet the development space and sunlight required by the growth of the watermelon;
(6) and culturing and managing the rest watermelons according to the conventional method.
The cultivation frame is a rectangular frame with the length of 50cm, the width of 40cm and the height of 30cm, water permeable holes are formed in the lower portion and the bottom of the frame wall, air permeable holes are formed in the upper portion of the frame wall, the height of nutrient soil in the cultivation frame is 20cm, the cultivation frame is evenly placed in seedling raising ponds with the length of 30m and the width of 3.5m according to the plant-row spacing of 100cm, 8 seedling raising ponds are counted in each standard greenhouse, one watermelon seedling is cultivated in each cultivation frame, and one watermelon is cultivated in each watermelon seedling. The parameters are obtained by the applicant through a plurality of tests, and the maximum economic benefit can be generated under the condition of ensuring the growth quality of the watermelon.
The pore diameter of the permeable holes is 3cm, and the permeable holes are uniformly arranged at the lower part and the bottom of the frame wall in an array mode.
The aperture of the air holes is 1.5cm, and the air holes are uniformly distributed on the upper part of the frame wall in an array mode.
Transplanting two watermelon seedlings in the cultivation frame, and removing the one with poor growth vigor after 15 days of transplanting.
The nutrient soil is a waste tobacco seedling substrate.
The invention has the beneficial effects that: the watermelon is planted by using the nutrient solution left after the floating seedling cultivation of the flue-cured tobacco, and the watermelon is suitable for seeding and seedling cultivation in 3-5 months, so that the watermelon seedlings can be transplanted at the beginning of 5 months after the floating seedling cultivation, the residual nutrient solution of the tobacco seedlings after the seedling cultivation in the flue-cured tobacco seedling cultivation greenhouse is fully used for water planting of the watermelon, the residual nutrient in the residual solution can completely meet the fertilizer requirement and the nutrient element proportion of the watermelon, the waste of the residual solution is changed into valuable, and the environmental pollution such as eutrophication of the peripheral water body and the like caused by direct discharge after the tobacco seedlings are cultivated is avoided. In addition, because the watermelon is cultivated by adopting the cultivation frame, the rapid cleaning of the seedling raising pool can be realized after the watermelon is harvested. In the process of cultivating the watermelons, the greenhouse can be used for realizing the function of adjusting the temperature in the seedling raising greenhouse, and the requirements of accumulated temperature and good growth of day and night temperature difference required by the growth of the watermelons are met. According to the test and application of the applicant, 960 watermelon seedlings can be planted in each seedling raising greenhouse (32 m x 32m, and 8 seedling raising ponds are averagely divided), 7200kg of watermelons can be harvested, and the economic value is good.
Drawings
FIG. 1 is a schematic structural view of a cultivation frame;
in the figure: 1. frame wall, 2, bleeder vent, 3, permeable hole, 4, bottom.
Detailed Description
The invention will be further described with reference to specific examples:
the method for planting the watermelons by using the flue-cured tobacco seedling raising greenhouse seedling raising residual liquid comprises the following steps of:
(1) and reserving nutrient solution 5cm deep after floating seedling cultivation through flue-cured tobacco in a seedling cultivation pool in the seedling cultivation greenhouse in 1-4 months every year.
(2) Planting frames with water permeable holes 3 at the periphery and the bottom 4 are arranged in a seedling raising pool at intervals, wherein the planting frames are rectangular frames with the length of 50cm, the width of 40cm and the height of 30cm, the water permeable holes 3 with the aperture of 3cm are arranged at the lower part and the bottom 4 of the frame wall 1, the air permeable holes 2 with the aperture of 1.5cm are arranged at the upper part of the frame wall 1 and are uniformly arranged in an array mode, the best mode is that the air permeable holes 2 are arranged at the position above the 2/3 height of the planting frame, the water permeable holes 3 are arranged at the position below the 1/3 height of the planting frame, and the planting frames are uniformly arranged in the seedling raising pool with the length of 30m and the width of 3.5m according to the.
(3) Nutrient soil higher than the level of the nutrient solution is contained in the cultivation frame, and the height of the nutrient soil in the cultivation frame is preferably 20cm, so that the watermelon seedlings can absorb the nutrient solution, and sufficient soil space can be provided for the growth of the watermelon seedlings. The nutrient soil adopts the waste tobacco seedling substrate, and the residual economic value of the waste tobacco seedling substrate can be exerted.
(4) 2 cultured watermelon seedlings are transplanted in nutrient soil at the beginning of 5 months, and one watermelon seedling with poor growth vigor is removed after 15 days of transplantation.
(6) A traction rod is inserted in the cultivation frame to draw the watermelon vine to the existing sunshade net rack for growth, so as to meet the development space and sunlight required by the growth of the watermelon;
(7) and culturing and managing the rest watermelons according to the conventional method. In the watermelon growth process, the temperature in the greenhouse is adjusted by using the exhaust fan and the water curtain of the greenhouse, so that the effective accumulated temperature and the day and night temperature difference in the watermelon growth process are ensured, and the taste and the quality of the watermelon are ensured. Meanwhile, if the watermelon is tied on the traction rod, the net bag can be hoisted on the sunshade net rack so as to ensure the normal growth of the watermelon.
According to the production test of the applicant, the single weight of the ripe watermelon is 7.5-10kg, and 7200kg of watermelon can be harvested at least according to the calculation of one watermelon per plant and 960 plants per shed, and the watermelon can bring 14400 yuan additional economic benefit by the market price of 2 yuan/kg.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (3)
1. A method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid is characterized by comprising the following steps: the method comprises the following steps:
(1) reserving nutrient solution 5cm deep after floating seedling cultivation through flue-cured tobacco in a seedling cultivation pool in a seedling cultivation greenhouse in 1-4 months every year;
(2) planting frames with water permeable holes (3) are arranged at the periphery and the bottom (4) of each planting frame at intervals in the planting pool, each planting frame is a rectangular frame with the length of 50cm, the width of 40cm and the height of 30cm, the water permeable holes (3) are arranged at the lower part and the bottom (4) of each frame wall (1), the air vents (2) are arranged at the upper part of each frame wall (1), the height of nutrient soil in each planting frame is 20cm, the planting frames are uniformly arranged in the planting pools with the length of 30m and the width of 3.5m according to the plant row spacing of 100cm, each standard greenhouse comprises 8 planting pools, each planting frame is used for cultivating one watermelon seedling, and each watermelon seedling is used for cultivating one watermelon;
(3) nutrient soil higher than the level of the nutrient solution is filled in the cultivation frame, and the nutrient soil is a waste tobacco seedling substrate;
(4) transplanting the cultured watermelon seedlings in nutrient soil at the beginning of 5 months, wherein two watermelon seedlings are transplanted in a cultivation frame, and one watermelon seedling with poor growth vigor is removed after 15 days of transplantation;
(5) a traction rod is inserted in the cultivation frame to draw the watermelon vine to the existing sunshade net rack for growth, so as to meet the development space and sunlight required by the growth of the watermelon;
(6) and culturing and managing the rest watermelons according to the conventional method.
2. The method for planting the watermelons by using the flue-cured tobacco seedling raising greenhouse seedling raising residual liquid as claimed in claim 1, which is characterized in that: the diameter of the water permeable holes (3) is 3cm, and the water permeable holes are uniformly arranged at the lower part and the bottom (4) of the frame wall (1) in an array mode.
3. The method for planting the watermelons by using the flue-cured tobacco seedling raising greenhouse seedling raising residual liquid as claimed in claim 1, which is characterized in that: the aperture of the air holes (2) is 1.5cm, and the air holes are uniformly distributed on the upper part of the frame wall (1) in an array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289277.0A CN108029540B (en) | 2017-12-07 | 2017-12-07 | Method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289277.0A CN108029540B (en) | 2017-12-07 | 2017-12-07 | Method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108029540A CN108029540A (en) | 2018-05-15 |
| CN108029540B true CN108029540B (en) | 2020-09-01 |
Family
ID=62096010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711289277.0A Active CN108029540B (en) | 2017-12-07 | 2017-12-07 | Method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108029540B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111713347A (en) * | 2020-07-29 | 2020-09-29 | 上海市农业科学院 | Method for irrigating watermelons by utilizing drainage of greenhouse soilless culture |
| CN112136613A (en) * | 2020-08-26 | 2020-12-29 | 河南农业大学 | Watermelon cultivation management method suitable for four-connected-greenhouse in smoke area |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03133323A (en) * | 1989-10-19 | 1991-06-06 | Hitachi Reinetsu Kk | Water culture device |
| WO1997035466A1 (en) * | 1996-03-26 | 1997-10-02 | Mitsubishi Chemical Corporation | Sterilizer for circulation nutricultivating apparatus, nutrient solution sterilizing method using the same, and circulation nutricultivating apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273369B (en) * | 2011-05-13 | 2013-12-11 | 贵州省烟草科学研究所 | Method for no-tillage crop rotation of flue-cured tobaccos and pastures |
| CN103782767B (en) * | 2014-01-26 | 2015-08-12 | 贵州省园艺研究所 | Flue-cured tobacco seedling-cultivating, summer Chinese cabbage, autumn asparagus lettuce 1 year three season efficient cultivation method |
| CN104082028B (en) * | 2014-07-24 | 2015-10-28 | 贵州省园艺研究所 | Flue-cured tobacco seedling-cultivating, the summer cucumber, the autumn prolongs late cowpea 1 year three batches of efficient cultivation method |
| CN106856930B (en) * | 2017-02-24 | 2020-01-03 | 贵州省烟草科学研究院 | Efficient intercropping cultivation method for flue-cured tobacco and soybeans |
-
2017
- 2017-12-07 CN CN201711289277.0A patent/CN108029540B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03133323A (en) * | 1989-10-19 | 1991-06-06 | Hitachi Reinetsu Kk | Water culture device |
| WO1997035466A1 (en) * | 1996-03-26 | 1997-10-02 | Mitsubishi Chemical Corporation | Sterilizer for circulation nutricultivating apparatus, nutrient solution sterilizing method using the same, and circulation nutricultivating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108029540A (en) | 2018-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102318547B (en) | Overhead cultivation method of Dendrobium huoshanense test-tube seedlings | |
| CN102113445A (en) | Method for raising seedlings of Pinus kesiya var.langbianensis by efficient twig cuttage propagation | |
| CN103875386A (en) | Soilless seedling cutting raising method of gardenia jasminoides in potted trays of rice field | |
| CN111972204A (en) | Novel method for cultivating blueberries by using vertical root control container | |
| CN104969756B (en) | Crape myrtle spray container cutting propagation method | |
| CN101138310B (en) | Potato detoxicating cuvette potato float seedling method | |
| CN108029540B (en) | Method for planting watermelons by utilizing flue-cured tobacco seedling raising greenhouse seedling raising residual liquid | |
| CN105265064B (en) | Fern protonema Liquid Culture method for culturing seedlings | |
| JP2002125495A (en) | Apparatus for solution cultivation | |
| CN106665304B (en) | Method for rapid seedling formation of hybrid seeds of jujube trees based on soilless culture | |
| CN105393739A (en) | Method for culturing mulberry cutting seedling using phenolic plastic flower mud as matrix | |
| CN105010142A (en) | Vietnamese Aquilaria agallocha Roxb tissue culture method | |
| CN106489503A (en) | Oil tree peony Clonal regeneration method for culturing seedlings | |
| CN110393120A (en) | It is a kind of suitable kind in the cherry sapling multiplication breeding method of Guangxi high and cold mountain area | |
| CN207543933U (en) | A kind of culture apparatus for plantation watermelon in flue-cured tobacco seedling-cultivating seedling in greenhouse pond | |
| CN210641582U (en) | Cultivation device for planting white lotus | |
| CN103548582B (en) | Rubber seedling bare-rooted bud grafting pile seedling culture method | |
| CN112586270A (en) | Lucid ganoderma double-film bag-clamping cultivation method | |
| CN106069462A (en) | A kind of walnut nursery and method for transplanting | |
| CN112889613A (en) | Planting method for improving cold resistance of cowpea in seedling stage | |
| CN201805768U (en) | Special paper cup for culturing poplar seedlings | |
| CN104012382A (en) | Large-scale seedling culturing technology for rhododendron calophytum Franch | |
| CN105284621A (en) | Method for acquiring considerable regeneration plants of Drepanostachyum luodianense through somatic embryo culture | |
| CN110419381A (en) | A method of grow directly from seeds seed selection suitable for knob Kiwi berry | |
| CN110367017A (en) | A kind of seed selection breeding method of white peach |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |