CN105941124A - Ramie spraying seedling raising method and device - Google Patents
Ramie spraying seedling raising method and device Download PDFInfo
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- CN105941124A CN105941124A CN201610476123.1A CN201610476123A CN105941124A CN 105941124 A CN105941124 A CN 105941124A CN 201610476123 A CN201610476123 A CN 201610476123A CN 105941124 A CN105941124 A CN 105941124A
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- water
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- 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
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a ramie spraying seedling raising method. The method includes the steps: firstly, preparing ramie cuttings; secondly, disinfecting a seedling raising greenhouse, disinfecting bases of the cuttings, fixing the disinfected cuttings in seedling raising tray holes with sponge, and keeping proper temperature and humidity; thirdly, evenly spraying clear water on the bases of the cuttings uninterruptedly with an atomizing device for 4-5 days, and maintaining sufficient sunlight; fourthly, adding plant nutrient solution into the clear water to prepare nutritive water, and spraying the nutritive water to the bases of the cuttings evenly and uninterruptedly with the atomizing device for 3-8 days, maintaining sufficient sunlight till the young seedlings are as high as 15-20 centimeters, and transplanting the seedlings into cultivation field. The invention further discloses a ramie spraying seedling raising device. The method and the device have the advantages of less influence from external environmental conditions such as air temperature and weather, high survival rate, short seedling raising period, large reproduction coefficient and capability of realizing large-scale production and application.
Description
Technical field
The present invention relates to a kind of Boehmeria spraying method for culturing seedlings and spraying device for raising seedlings.
Background technology
Boehmeria stem phloem fiber is elongated, and intensity is big, and glossy, resistance to mould, easy dyeing, good permeability, for the weaving crop that China is important, its cultivated area and raw material output account for more than the 95% of the world.Along with modern science and technology and the fast development of industrial level, Boehmeria is extensively applied in industry multipurpose technological development such as weaving, the energy, herding, fibre board, papermaking, medicinal, edible fungi, produces to Boehmeria and provides huge development space.
Boehmeria breeding has seminal propagation and asexual propagation two kinds, and seminal propagation easily occurs offspring to separate, causes variety deterioration to deteriorate, and yield and quality declines.Asexual propagation is extensively applied on producing because keeping the good characteristic of kind.Boehmeria vegetative manner has subterraneous stem (planting root and point root and stem of certain plants) breeding, aerial stem of plant mound layering, tender tip cottage breeding etc..
At present, what production application was more is tender tip cottage breeding, the tenderest tip soil is inserted, tender tip sand is inserted owing to being limited by the external environmental condition such as temperature, weather, during as run into low temperature, high temperature and continuous rainy weather, nursery effect will be affected, and nursery needs large area soil and a large amount of labour force, relatively costly, in addition lifting transport inconvenience and the shortcomings such as insect pest that easily spread disease, planting percent is difficult to meet whole year production demand.
Attempted the Boehmeria tender tip unsettled method for culturing seedlings of spraying in the past, but owing to the method is carried out with outdoor conditions, big by the environmental influence such as temperature, weather, it is difficult to ensure survival rate；Due to environmental Kuznets Curves facility and relevant supporting technology fail solve, the method fail produce on popularization and application.
Summary of the invention
Present invention aim to overcome that above-mentioned the deficiencies in the prior art; a kind of Boehmeria spraying method for culturing seedlings and spraying device for raising seedlings are provided; by Boehmeria cutting cuttage in the seedlings nursing plate fixing with sponge; sprayer unit is utilized clear water and nutritive water even spraying to be survived at Boehmeria cutting base portion, holding preference temperature, humidity and illumination, promotion cuttage rooting; and improve survival rate; shorten growing-seedling period, increase breeding coefficient, it is achieved large-scale production utilizes.
The technical scheme is that a kind of Boehmeria spraying method for culturing seedlings, comprise the following steps:
Prepared by step one, Boehmeria cutting: on Boehmeria female parent body, on the plant stem of a length of 10 ~ 16 centimetres of clip or side shoot, the tender tip makes cutting, removes 1 ~ 2 leaf of cutting base portion, retains tops leaf more；
Step 2, seedling raising greenhouse are sterilized, the base portion sterilization of described cutting, is fixed on the described cutting after sterilization in nursery disk hole with sponge, and the base portion of described cutting is exposed to described nursery disk hole 1.5 ~ 2 centimetres, canopy temperature controls at 25 DEG C ~ 30 DEG C, and humid control is 85% ~ 95%；
Step 3, utilize atomising device that clear water is the most uniformly sprayed on cutting base portion, spray 4 ~ 5 days, and keep substantial light to shine；
Step 4, adding plant nutrition liquid make nutritive water in clear water, nutritive water is the most uniformly sprayed on cutting base portion by recycling atomising device, sprays 3 ~ 8 days, and keeps substantial light photograph, to Seedling Height reach 15 ~ 20 centimetres time, seedling taking transplanting is to planting-site land for growing field crops.
Specifically, in step 2, described seedling raising greenhouse is hot house, and in booth, facility utilizes disinfection by ultraviolet light, the base portion of described cutting to be soaked in be carried out disinfection by the disinfectant solution of 1:1000 proportional arrangement 2 ~ 3 minutes by 70% thiophanate methyl powder and water.
Specifically, in step 3 and step 4, described substantial light is according to being: during illumination abundance, every day utilizes light-supplement lamp band light filling 8 ~ 12 h, during rainy weather illumination wretched insufficiency, utilizes light-supplement lamp band light filling 20 ~ 24 h every day.
Specifically, in step 4, described plant nutrition liquid is the solution mixed by potassium dihydrogen phosphate, calcium nitrate, magnesium sulfate, carbamide and water, and in described plant nutrition liquid, nitrogen, phosphorus, potassium content ratio are 3.5:1:5.5.
nullThe invention also discloses a kind of Boehmeria spraying device for raising seedlings，Including triangular supports and sprayer unit，Opaque black thin film it is coated with on described support，Both sides above described support are additionally provided with seedlings nursing plate，Gather on described seedlings nursing plate and run through the culture hole of described thin film，Described sprayer unit includes catch basin、Nutrition tank、Water-main、Multiple nebulizers and water leg，Described water-main is axially set in support along described support，Multiple described nebulizers are equidistantly positioned on the described water-main being positioned at internal stent，It is additionally provided with water pump on described water-main，Described water-main is connected with described catch basin and described nutrition tank respectively also by two pieces points of water-supply-pipes，The plurality of nebulizer and water pump are the most also electrically connected with controller，Described water leg is arranged at frame bottom，It is also associated with filter on described water-main，Two filtrate recovery tubes it are additionally provided with on described filter，First row water pipe and second row water pipe it is also associated with on described water leg，Two described filtrate recovery tubes are connected with described first row water pipe and described second row water pipe respectively，Described first row water pipe is connected with described catch basin，Described second row water pipe is connected with described nutrition tank，On point water-supply-pipe described in two、On two described filtrate recovery tubes、On described first row water pipe、Valve also it is designed with on described second row water pipe.
Specifically, described support is metal rack.
Further, the two ends of described support are additionally provided with fibre board cover plate.
Further, described seedlings nursing plate is low-density suspension cystosepiment, and described culture hole is positioned on seedlings nursing plate, is additionally provided with nursery and fixes sponge in culture hole.
Further, described catch basin and described nutritive water trench bottom are additionally provided with cobblestone layer, and described first row water pipe outlet inserts in described reservoir bases cobblestone layer, and the outlet of described second row water pipe is inserted in described nutritive water trench bottom cobblestone layer.
Method for culturing seedlings of the present invention compares with tradition method for culturing seedlings, mainly has the following characteristics that one is not affected by season and external environment temperature condition, is not exposed to too low, too high, the rainy weather of temperature etc. and causes the problem that survival rate is low, it can be ensured that survival rate；Two is to have only in incubation uninterruptedly spray, it is not necessary to the cuttage medium such as soil, sand, can avoid easily propagating disease and occur, reduce dead Seedling and rotten Seedling rate；Three is to shorten growing-seedling period, and method for culturing seedlings growing-seedling period of the present invention is 8 ~ 12 days, and more traditional growing-seedling period shortens about 7 ~ 13 days, improves nursery production efficiency；Four is that by Boehmeria, maternal tender tip Seedling deficiency is not the most fertile affects, and the seedling taper that the present invention cultivates is alternatively arranged as cuttage material and again recycles, and improves breeding coefficient.Five is not restricted by ramee variety, and all kinds all can use the inventive method, and survival rate of seedling reaches more than 90%, and more traditional land for growing field crops tender tip soil is inserted into motility rate about 75% and is significantly increased.
Present invention also offers a kind of device for raising seedlings of spraying with the matching used Boehmeria of said method, there is simple in construction, easy to use, advantage that production efficiency is high.
Accompanying drawing explanation
Fig. 1 is that the present invention sprays the structural representation of device for raising seedlings；
Fig. 2 is that after using the inventive method, different ramee variety nursery survive information slip；
Fig. 3 is that after using the inventive method, different cutting length nursery survive information slip.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
nullAs shown in Figure 1，A kind of Boehmeria spraying device for raising seedlings，Including triangular supports 1 and sprayer unit，Opaque black thin film 2 it is coated with on described support 1，Both sides above described support 1 are additionally provided with seedlings nursing plate 3，Gather on described seedlings nursing plate 3 and run through the culture hole 4 of described thin film，Described sprayer unit includes catch basin 5、Nutrition tank 6、Water-main 7、Multiple nebulizers 8 and water leg 9，Described water-main 7 is axially set in support 1 along described support 1，Multiple described nebulizers 8 are equidistantly positioned on the described water-main 7 being positioned within support 1，It is additionally provided with water pump 10 on described water-main 7，Described water-main 7 is connected with described catch basin 5 and described nutrition tank 6 respectively also by two pieces points of water-supply-pipes 19，The plurality of nebulizer 8 and water pump 10 are the most also electrically connected with controller 11，Described water leg 9 is arranged at bottom support 1，It is also associated with filter 12 on described water-main 7，Two filtrate recovery tubes 13 it are additionally provided with on described filter 12，First row water pipe 14 and second row water pipe 15 it is also associated with on described water leg 9，Two described filtrate recovery tubes 13 are connected with described first row water pipe 14 and described second row water pipe 15 respectively，Described first row water pipe 14 is connected with described catch basin 5，Described second row water pipe 15 is connected with described nutrition tank 6，On point water-supply-pipe 19 described in two、On two described filtrate recovery tubes 13、On described first row water pipe 14、Valve 16 also it is designed with on described second row water pipe 15.
Specifically, described support 1 is metal rack.
Further, the two ends of described support 1 are additionally provided with fibre board cover plate 17.
Further, described seedlings nursing plate 3 is low-density suspension cystosepiment, and described culture hole 4 is positioned on seedlings nursing plate 3, is additionally provided with nursery and fixes sponge in culture hole 4.
Further, being additionally provided with cobblestone layer 18 bottom described catch basin 5 and described nutrition tank 6, the outlet of described first row water pipe 14 and described second row water pipe 15 is respectively inserted into bottom described catch basin 5 and described nutrition tank 6 in described cobblestone layer 18.
A kind of Boehmeria spraying method for culturing seedlings, comprises the following steps:
Prepared by step one, Boehmeria cutting: on Boehmeria female parent body, on the plant stem of a length of 10 ~ 16 centimetres of clip or side shoot, the tender tip makes cutting, removes 1 ~ 2 leaf of cutting base portion, retains tops leaf more；
Step 2, spraying device for raising seedlings utilize disinfection by ultraviolet light, the base portion of described cutting is soaked in and was carried out disinfection by the disinfectant solution of 1:1000 proportional arrangement 2 ~ 3 minutes by 70% thiophanate methyl powder and water, described cutting after sterilization is fixed in nursery disk hole with sponge, the base portion of described cutting is exposed to described nursery disk hole 1.5 ~ 2 centimetres, canopy temperature controls at 25 DEG C ~ 30 DEG C, and humid control is 85% ~ 95%；
Step 3, utilize atomising device that clear water is the most uniformly sprayed on cutting base portion, spray 4 ~ 5 days, and keep substantial light to shine；
Step 4, in clear water add plant nutrition liquid make nutritive water, described plant nutrition liquid is the solution mixed by potassium dihydrogen phosphate, calcium nitrate, magnesium sulfate, carbamide and water, in described plant nutrition liquid, nitrogen, phosphorus, potassium content ratio are 3.5:1:5.5, nutritive water is the most uniformly sprayed on tender tip base portion by recycling atomising device, spray 3 ~ 8 days, and keep substantial light photograph, to Seedling Height reach 15 ~ 20 centimetres time, seedling taking transplant to planting-site land for growing field crops.
In step 3 and step 4, described substantial light is according to being: during illumination abundance, every day utilizes light-supplement lamp band light filling 8 ~ 12 h, during rainy weather illumination wretched insufficiency, utilizes light-supplement lamp band light filling 20 ~ 24 h every day.
Using above-mentioned Boehmeria spraying method for culturing seedlings to carry out survival rate test, arrange four different ramee varieties and process, be respectively as follows: Hunan ramie three, middle ramie one, polyploid 1, polyploid 2, clip cutting length is 13 centimetres；Again as a example by Hunan ramie three, four different cutting lengths are set and process, be respectively as follows: 7 cm, 10 cm, 13 cm, 16 cm；Cutting density is 10 × 10 centimetres.
As shown in Figures 2 and 3, different ramee variety spraying survival rate of seedling reach more than 97.6% to result, and field-transplanting survival rate is more than 94.3%, and rotten Seedling rate is less than 2.4%, and Differences is little；Different cutting length spraying survival rate of seedling are 94.2% ~ 98.3%, and field-transplanting survival rate is more than 90.5% ~ 95.3%, and rotten Seedling rate is 1.7% ~ 5.8%, and worst with cutting length 7 centimetres spraying nursery effect, cutting length 13 cm treatment nursery effect is best.
Knowable to comprehensive, Boehmeria different cultivars tender tip cutting spraying nursery effect difference is inconspicuous, and cutting length survives preferably with 10 ~ 16 centimetres of nursery.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. a Boehmeria spraying method for culturing seedlings, is characterized in that, comprise the following steps:
Prepared by step one, Boehmeria cutting: on Boehmeria female parent body, on the plant stem of a length of 10 ~ 16 centimetres of clip or side shoot, the tender tip makes cutting, removes 1 ~ 2 leaf of cutting base portion, retains tops leaf more；
Step 2, seedling raising greenhouse are sterilized, the base portion sterilization of described cutting, is fixed on the described cutting after sterilization in nursery disk hole with sponge, and the base portion of described cutting is exposed to described nursery disk hole 1.5 ~ 2 centimetres, canopy temperature controls at 25 DEG C ~ 30 DEG C, and humid control is 85% ~ 95%；
Step 3, utilize atomising device that clear water is the most uniformly sprayed on cutting base portion, spray 4 ~ 5 days, and keep substantial light to shine；
Step 4, adding plant nutrition liquid make nutritive water in clear water, nutritive water is the most uniformly sprayed on cutting base portion by recycling atomising device, sprays 3 ~ 8 days, and keeps substantial light photograph, to Seedling Height reach 15 ~ 20 centimetres time, seedling taking transplanting is to planting-site land for growing field crops.
A kind of Boehmeria spraying method for culturing seedlings the most according to claim 1, it is characterized in that, in step 2, described seedling raising greenhouse is hot house, in booth, facility utilizes disinfection by ultraviolet light, the base portion of described cutting to be soaked in be carried out disinfection by the disinfectant solution of 1:1000 proportional arrangement 2 ~ 3 minutes by 70% thiophanate methyl powder and water.
A kind of Boehmeria spraying method for culturing seedlings the most according to claim 1, is characterized in that,
In step 3 and step 4, described substantial light is according to being: during illumination abundance, every day utilizes light-supplement lamp band light filling 8 ~ 12 h, during rainy weather illumination wretched insufficiency, utilizes light-supplement lamp band light filling 20 ~ 24 h every day.
A kind of Boehmeria spraying method for culturing seedlings the most according to claim 1, it is characterized in that, in step 4, described plant nutrition liquid is the solution mixed by potassium dihydrogen phosphate, calcium nitrate, magnesium sulfate, carbamide and water, and in described plant nutrition liquid, nitrogen, phosphorus, potassium content ratio are 3.5:1:5.5.
null5. implement the spraying device for raising seedlings of a kind of Boehmeria as claimed in claim 1 spraying method for culturing seedlings，It is characterized in that: include triangular supports and sprayer unit，Opaque black thin film it is coated with on described support，Both sides above described support are additionally provided with seedlings nursing plate，Gather on described seedlings nursing plate and run through the culture hole of described thin film，Described sprayer unit includes catch basin、Nutrition tank、Water-main、Multiple nebulizers and water leg，Described water-main is axially set in support along described support，The plurality of nebulizer is equidistantly positioned on the described water-main being positioned at internal stent，It is additionally provided with water pump on described water-main，Described water-main is connected with described catch basin and described nutrition tank respectively also by two pieces points of water-supply-pipes，The plurality of nebulizer and water pump are the most also electrically connected with controller，Described water leg is arranged at frame bottom，It is also associated with filter on described water-main，Two filtrate recovery tubes it are additionally provided with on described filter，First row water pipe and second row water pipe it is also associated with on described water leg，Two described filtrate recovery tubes are connected with described first row water pipe and described second row water pipe respectively，Described first row water pipe is connected with described catch basin，Described second row water pipe is connected with described nutrition tank，On point water-supply-pipe described in two、On two described filtrate recovery tubes、On described first row water pipe、Valve also it is designed with on described second row water pipe.
A kind of spraying device for raising seedlings the most according to claim 5, it is characterised in that: described support is metal rack.
A kind of spraying device for raising seedlings the most according to claim 5, it is characterised in that: the two ends of described support are additionally provided with fibre board cover plate.
A kind of spraying device for raising seedlings the most according to claim 5, it is characterised in that: described seedlings nursing plate is low-density suspension cystosepiment, and described culture hole is positioned on seedlings nursing plate, is additionally provided with nursery and fixes sponge in culture hole.
A kind of spraying device for raising seedlings the most according to claim 5, it is characterized in that: described catch basin and described nutritive water trench bottom are additionally provided with cobblestone layer, described first row water pipe outlet inserts in described reservoir bases cobblestone layer, and the outlet of described second row water pipe is inserted in described nutritive water trench bottom cobblestone layer.
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| CN201610476123.1A CN105941124A (en) | 2016-06-27 | 2016-06-27 | Ramie spraying seedling raising method and device |
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| CN201610476123.1A CN105941124A (en) | 2016-06-27 | 2016-06-27 | Ramie spraying seedling raising method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109348816A (en) * | 2018-11-05 | 2019-02-19 | 赣州天橙农业科技发展有限公司 | A kind of navel orange plantation prepares flusher with nutrient solution |
| CN109362546A (en) * | 2018-11-14 | 2019-02-22 | 上海摩天农业科技有限公司 | Camless valve train nursery and cultural method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109348816A (en) * | 2018-11-05 | 2019-02-19 | 赣州天橙农业科技发展有限公司 | A kind of navel orange plantation prepares flusher with nutrient solution |
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Inventor after: Meng Guiyuan Inventor after: Zhou Jing Inventor after: Jin Chenzhong Inventor after: Kang Linfeng Inventor after: Li Mengyang Inventor after: Tang Ting Inventor before: Meng Guiyuan Inventor before: Zhou Jing Inventor before: Jin Chenzhong Inventor before: Kang Linfeng Inventor before: Li Mengyang Inventor before: Tang Ting |
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Application publication date: 20160921 |
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