CN107047260A - The method of pakchoi soilless culture - Google Patents
The method of pakchoi soilless culture Download PDFInfo
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- CN107047260A CN107047260A CN201710276665.9A CN201710276665A CN107047260A CN 107047260 A CN107047260 A CN 107047260A CN 201710276665 A CN201710276665 A CN 201710276665A CN 107047260 A CN107047260 A CN 107047260A
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- pakchoi
- nutrient solution
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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
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
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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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention relates to a kind of method of pakchoi soilless culture, belong to cultivation technique without soil field.The method of the pakchoi soilless culture of the present invention comprises the following steps：Matrix preparation, compounding, plastic greenhouse device configuration, balance dress soil, dibbling earthing, germination of watering, field planting prepare and harvested, and matrix includes perlite, coconut palm chaff soil, powder of straw, plant slag, wood chip, peanut shell, pig manure, wormcast, peptone, dried silkworm chrysalis meal, oyster shell whiting, broadbean leaf chaff, nutrient solution includes water, potassium sulfate, urea, sodium molybdate, low-carbon alcohols, indolebutyric acid, gibberellin, ammonium molybdate, zinc sulfate, manganese sulfate, ground phosphate rock, methyl α-naphthyl acetate, sucrose liquid, ferment, pyrolkigneous liquid, potassium silicate, jasmonic and bacillus subtilis powder.The matrix nutrition of the method for the pakchoi soilless culture of the present invention is enriched, and cultural method is easily promoted, and insect pest is few, and pakchoi is nutritious, and eating mouth feel is good, and crop cycle is short.
Description
Technical field
The invention belongs to carry on the back cultivation technique without soil field, and in particular to a kind of method of pakchoi soilless culture.
Background technology
Pakchoi is a kind of vegetables in original East Asia, is commonly called as green vegetables, and also known as glue dish, savoy, wooden dipper be white, rape (China
Northeast certain areas), pakchoi etc., be close relative with Chinese cabbage (Chinese cabbage), belong to that rape is a kind of together, and west cabbage
It is relatively near, belong to Cruciferae Brassica genus together.China is originated in, north and south various regions are distributed, cultivate quite varied in China.Pakchoi
It is Brassica genus (mustard category) cultivated plant, cauline leaf is edible, one, biennial herb plant, often make annual cultivation.Plant is shorter and smaller,
Shallow root system, fibrous root is flourishing.Leaf color pale green is to blackish green, blade obovate or ellipse, and blade is smooth or pleat contracts, a small number of villous.
Petiole is plump, white or green.Not balling.Flower amber seed subcircular.According to surveying and determination, pakchoi is to contain mineral matter and dimension in vegetables
Raw element most abundant dish.1. pakchoi is containing one of vitamin and mineral most abundant vegetables, to ensure that the physiology of body is needed
Material conditions are provided, help to strengthen body immunity.
Containing a large amount of carrotene than beans, tomato, melon all many in pakchoi, and there is abundant vitamin C.Enter
Enter after human body, skin cell metabolism can be promoted, prevent pachylosis and pigmentation, make skin bright clean, anti-aging.
The Chinese patent of Application No. 20161083948.2, discloses a kind of efficient cultivation method of Chinese cabbage, including：Kind
Plant multiple steps such as arrangement, the selection of nursery stock, the plant in field, although its production method is easy, but its matrix nutrition proportioning is not
It is good, it is difficult to the nutrition needed for being provided to seedling, and its planting type has soil cultivation easily to produce excessive to there is native cultivation
Weeds, and trigger insect pest, meanwhile, per mu yield is difficult to control.Therefore, in order to meet requirement of the broad masses to food, promote
Enter social scientific and technological progress, devise a kind of matrix nutrition and enrich, cultural method is easily promoted, and insect pest is few, and pakchoi is nutritious, food
With in good taste, the method for crop cycle short pakchoi soilless culture.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art abundant there is provided a kind of matrix nutrition, and cultural method is easily promoted,
Insect pest is few, and pakchoi is nutritious, and eating mouth feel is good, the method for crop cycle short pakchoi soilless culture.
The present invention can be achieved through the following technical solutions：
The method of pakchoi soilless culture comprises the following steps：
Step 1: matrix prepares：
The matrix of pakchoi soilless culture includes the following component according to mass fraction meter：10~13 parts of perlite, coconut palm chaff
40~50 parts of soil, 30~35 parts of powder of straw, 10~15 parts of plant slag, 11~16 parts of wood chip, 10~15 parts of peanut shell, pig manure 5~7
Part, 5~7 parts of wormcast, 6~10 parts of peptone, 5~7 parts of dried silkworm chrysalis meal, 5~10 parts of oyster shell whiting, 5-10 parts of broadbean leaf chaff will be upper
State component to be well mixed, obtain matrix；
Step 2: nutrient solution：
The nutrient solution includes the following component according to mass fraction meter：150~180 parts of water, 10~15 parts of potassium sulfate, urine
20~24 parts of element, 2~4 parts of sodium molybdate, 10~13 parts of low-carbon alcohols, 3~5 parts of indolebutyric acid, 8~10 parts of gibberellin, ammonium molybdate 6~
10 parts, 4~8 parts of zinc sulfate, 5~7 parts of manganese sulfate, 10~15 parts of ground phosphate rock, 2~5 parts of methyl α-naphthyl acetate, 10~16 parts of sucrose liquid, ferment
10~12 parts of element, 5~8 parts of pyrolkigneous liquid, 7~10 parts of potassium silicate, 8~11 parts of jasmonic, 10~12 parts of bacillus subtilis powder will
Above-mentioned component is well mixed, and produces nutrient solution；
Step 3: plastic greenhouse device configuration：
Methane-generating pit is configured in greenhouse, the excrement of livestock is handled by the principle of methane-generating pit, biogas, biogas slurry, natural pond is produced
Slag, is heated for plastic greenhouse using biogas, adds lustre to, supplements carbon dioxide；
Step 4: balance dress soil：
By hole tray marshalling, nursery soil is loaded into hole tray and struck off, seed tray must be treated；
Step 5: dibbling earthing：
The good tomato seeds of well-chosen are placed in into gained in step one to treat on seed tray, nursery soil is then poured into again and is scraped
It is flat, seed tray is obtained, wherein, each hole tray sows 2~3 pakchoi seeds；
Step 6: germination of watering：
Seed tray obtained by step 4 is watered for several times, and carries out close plastic shed germination, pakchoi seedling basin is obtained, wherein, hair
Close plastic shed is carried out during bud, temperature is 23~27 DEG C,
Step 7: field planting prepares：
Prepare trapezoidal solids frame and configure implantation hole, the spacing of the implantation hole is 8~12cm；
Step 8: field planting management：
Gained pakchoi seedling in step 6 is extracted together with matrix, is transplanted to described in step 7 in implantation hole, to small
Chinese cabbage seedling carries out circulating water and poured one day, untill each hole position is water-tight, then starts to be added dropwise described in step 2 and seeks
Nutrient solution, wherein, process is added dropwise and uses shallow fluid processes, 13~17min is circulated with nutrient solution, 25~35min is stopped afterwards, so
13~17min of recirculation flow mode is poured afterwards, during pouring, and nutrient solution EC values are maintained at 0.6~1.5；
Step 9: harvesting：
Field planting is harvested after 20~25 days, wherein, in recovery process, part on rhizome is directly extracted, then removes and stays
Under root and root substrate soil, then clean water planting groove, it is possible to carry out field planting next time at once.
Further, the matrix of pakchoi soilless culture described in step one is included according to mass fraction meter such as the following group
Part：12 parts of perlite, 44 parts of coconut palm chaff soil, 33 parts of powder of straw, 13 parts of plant slag, 14 parts of wood chip, 13 parts of peanut shell, 6 parts of pig manure, earthworm
Above-mentioned component is well mixed, obtains matrix by 56 parts of earthworm excrement, 8 parts of peptone, 6 parts of dried silkworm chrysalis meal, 8 parts of oyster shell whiting, 8 parts of broadbean leaf chaff.
Further, nutrient solution described in step one includes the following component according to mass fraction meter：170 parts of water, sulfuric acid
13 parts of potassium, 22 parts of urea, 3 parts of sodium molybdate, 12 parts of low-carbon alcohols, 4 parts of indolebutyric acid, 9 parts of gibberellin, 8 parts of ammonium molybdate, zinc sulfate 6
Part, 6 parts of manganese sulfate, 13 parts of ground phosphate rock, 4 parts of methyl α-naphthyl acetate, 14 parts of sucrose liquid, 11 parts of ferment, 7 parts of pyrolkigneous liquid, 9 parts of potassium silicate, jasmine
9 parts of jasmine acid, above-mentioned component is well mixed, produces nutrient solution by 11 parts of bacillus subtilis powder.
Further, each hole tray sows 3 pakchoi seeds described in step 5.
Further, the close plastic shed temperature described in step 6 is 25 DEG C.
Further, the spacing of implantation hole described in step 7 is 10cm.
Further, process is added dropwise described in step 8 and uses shallow fluid processes, 15min is circulated with nutrient solution, after
30min is stopped, then recirculation flow 15min mode is poured, and during pouring, nutrient solution EC values are maintained at 1.0.
Further, field planting is harvested after 23 days described in step 9.
Compared with prior art, its advantage is the present invention：
Firstth, in cultivation, nutrition needed for supplying vegetables using nutrient solution, pakchoi root system is not in contact with soil,
Using Intelligentized regulating and controlling temperature, illumination, water and carbon dioxide, cultivation management level is improved；
The secondth, fly net is set, effectively prevents disease pest from invading, because the flowing of nutrient solution it also avoid the generation of insect pest,
Without spraying insecticide, meanwhile, the nutrient solution solubility in cultivating pool is uniform, has ensured that every pakchoi nutrition absorption rate is basically identical,
The mode of soilless culture ensure that quality of vegetable safety and sanitation and hygiene, can be with plucking with eating without cleaning, and can accomplish whole day
Production is waited, i.e., after same day harvesting, new nursery can be put into implantation hole at once, cultivation per mu yield is high, cultivation and collection efficiency high；
3rd, applicant has made intensive studies to nutrient matrix, effectively increases the speed of growth of seedling, growing-seedling period
For 25 days, the field planting cycle was 20 days, i.e., be 45 days or so from harvesting whole cycle is seeded into, and shortened the cultivation week of pakchoi
Phase；And the nutrition of pakchoi is enriched, the nutrient solution used during field planting, the growth to pakchoi provides institute
The environment and nutrition needed, meets the edible demand of people.
Embodiment
Embodiment 1
The method of pakchoi soilless culture comprises the following steps：
Step 1: matrix prepares：
The matrix of pakchoi soilless culture includes the following component according to mass fraction meter：10 parts of perlite, coconut palm chaff soil 40
Part, 30 parts of powder of straw, 10 parts of plant slag, 11 parts of wood chip, 10 parts of peanut shell, 5 parts of pig manure, 5 parts of wormcast, 6 parts of peptone, silkworm chrysalis
Above-mentioned component is well mixed, obtains matrix by 5 parts of powder, 5 parts of oyster shell whiting, 5-10 parts of broadbean leaf chaff；
Step 2: nutrient solution：
The nutrient solution includes the following component according to mass fraction meter：150 parts of water, 10 parts of potassium sulfate, 20 parts of urea, molybdenum
Sour 2 parts of sodium, 10 parts of low-carbon alcohols, 3 parts of indolebutyric acid, 8 parts of gibberellin, 6 parts of ammonium molybdate, 4 parts of zinc sulfate, 5 parts of manganese sulfate, ground phosphate rock
10 parts, 2 parts of methyl α-naphthyl acetate, 10 parts of sucrose liquid, 10 parts of ferment, 5 parts of pyrolkigneous liquid, 7 parts of potassium silicate, 8 parts of jasmonic, bacillus subtilis
10 parts of powder, above-mentioned component is well mixed, nutrient solution is produced；
Step 3: plastic greenhouse device configuration：
Methane-generating pit is configured in greenhouse, the excrement of livestock is handled by the principle of methane-generating pit, biogas, biogas slurry, natural pond is produced
Slag, is heated for plastic greenhouse using biogas, adds lustre to, supplements carbon dioxide；
Step 4: balance dress soil：
By hole tray marshalling, nursery soil is loaded into hole tray and struck off, seed tray must be treated；
Step 5: dibbling earthing：
The good tomato seeds of well-chosen are placed in into gained in step one to treat on seed tray, nursery soil is then poured into again and is scraped
It is flat, seed tray is obtained, wherein, each hole tray sows 2 pakchoi seeds；
Step 6: germination of watering：
Seed tray obtained by step 4 is watered for several times, and carries out close plastic shed germination, pakchoi seedling basin is obtained, wherein, hair
Close plastic shed is carried out during bud, temperature is 23 DEG C,
Step 7: field planting prepares：
Prepare trapezoidal solids frame and configure implantation hole, the spacing of the implantation hole is 8cm；
Step 8: field planting management：
Gained pakchoi seedling in step 6 is extracted together with matrix, is transplanted to described in step 7 in implantation hole, to small
Chinese cabbage seedling carries out circulating water and poured one day, untill each hole position is water-tight, then starts to be added dropwise described in step 2 and seeks
Nutrient solution, wherein, process is added dropwise and uses shallow fluid processes, 13min is circulated with nutrient solution, 25min is stopped afterwards, is then recycled
Flowing 13min mode is poured, and during pouring, nutrient solution EC values are maintained at 0.6；
Step 9: harvesting：
Field planting is harvested after 20 days, wherein, in recovery process, part on rhizome is directly extracted, then removes what is left
Root and root substrate soil, then clean water planting groove, it is possible to carry out field planting next time at once.
Embodiment 2
The method of pakchoi soilless culture, comprises the following steps：
Step 1: matrix prepares：
The matrix of pakchoi soilless culture includes the following component according to mass fraction meter：12 parts of perlite, coconut palm chaff soil 44
Part, 33 parts of powder of straw, 13 parts of plant slag, 14 parts of wood chip, 13 parts of peanut shell, 6 parts of pig manure, 56 parts of wormcast, 8 parts of peptone, silkworm
Above-mentioned component is well mixed, obtains matrix by 6 parts of pupa powder, 8 parts of oyster shell whiting, 8 parts of broadbean leaf chaff；
Step 2: nutrient solution：
The nutrient solution includes the following component according to mass fraction meter：170 parts of water, 13 parts of potassium sulfate, 22 parts of urea, molybdenum
Sour 3 parts of sodium, 12 parts of low-carbon alcohols, 4 parts of indolebutyric acid, 9 parts of gibberellin, 8 parts of ammonium molybdate, 6 parts of zinc sulfate, 6 parts of manganese sulfate, ground phosphate rock
13 parts, 4 parts of methyl α-naphthyl acetate, 14 parts of sucrose liquid, 11 parts of ferment, 7 parts of pyrolkigneous liquid, 9 parts of potassium silicate, 9 parts of jasmonic, bacillus subtilis
11 parts of powder, above-mentioned component is well mixed, nutrient solution is produced；
Step 3: plastic greenhouse device configuration：
Methane-generating pit is configured in greenhouse, the excrement of livestock is handled by the principle of methane-generating pit, biogas, biogas slurry, natural pond is produced
Slag, is heated for plastic greenhouse using biogas, adds lustre to, supplements carbon dioxide；
Step 4: balance dress soil：
By hole tray marshalling, nursery soil is loaded into hole tray and struck off, seed tray must be treated；
Step 5: dibbling earthing：
The good tomato seeds of well-chosen are placed in into gained in step one to treat on seed tray, nursery soil is then poured into again and is scraped
It is flat, seed tray is obtained, wherein, each hole tray sows 3 pakchoi seeds；
Step 6: germination of watering：
Seed tray obtained by step 4 is watered for several times, and carries out close plastic shed germination, pakchoi seedling basin is obtained, wherein, hair
Close plastic shed is carried out during bud, temperature is 25 DEG C,
Step 7: field planting prepares：
Prepare trapezoidal solids frame and configure implantation hole, the spacing of the implantation hole is 10cm；
Step 8: field planting management：
Gained pakchoi seedling in step 6 is extracted together with matrix, is transplanted to described in step 7 in implantation hole, to small
Chinese cabbage seedling carries out circulating water and poured one day, untill each hole position is water-tight, then starts to be added dropwise described in step 2 and seeks
Nutrient solution, wherein, process is added dropwise and uses shallow fluid processes, 15min is circulated with nutrient solution, 30min is stopped afterwards, is then recycled
Flowing 15min mode is poured, and during pouring, nutrient solution EC values are maintained at 1.0；
Step 9: harvesting：
Field planting is harvested after 23 days, wherein, in recovery process, part on rhizome is directly extracted, then removes what is left
Root and root substrate soil, then clean water planting groove, it is possible to carry out field planting next time at once.
Embodiment 3
The method of pakchoi soilless culture, comprises the following steps：
Step 1: matrix prepares：
The matrix of pakchoi soilless culture includes the following component according to mass fraction meter：13 parts of perlite, coconut palm chaff soil 50
Part, 35 parts of powder of straw, 15 parts of plant slag, 16 parts of wood chip, 15 parts of peanut shell, 7 parts of pig manure, 7 parts of wormcast, 10 parts of peptone, silkworm
Above-mentioned component is well mixed, obtains matrix by 7 parts of pupa powder, 10 parts of oyster shell whiting, 10 parts of broadbean leaf chaff；
Step 2: nutrient solution：
The nutrient solution includes the following component according to mass fraction meter：180 parts of water, 15 parts of potassium sulfate, 24 parts of urea, molybdenum
Sour 4 parts of sodium, 13 parts of low-carbon alcohols, 5 parts of indolebutyric acid, 10 parts of gibberellin, 10 parts of ammonium molybdate, 8 parts of zinc sulfate, 7 parts of manganese sulfate, phosphorus ore
15 parts of powder, 5 parts of methyl α-naphthyl acetate, 16 parts of sucrose liquid, 12 parts of ferment, 8 parts of pyrolkigneous liquid, 10 parts of potassium silicate, 11 parts of jasmonic, withered grass gemma
12 parts of bacillus powder, above-mentioned component is well mixed, nutrient solution is produced；
Step 3: plastic greenhouse device configuration：
Methane-generating pit is configured in greenhouse, the excrement of livestock is handled by the principle of methane-generating pit, biogas, biogas slurry, natural pond is produced
Slag, is heated for plastic greenhouse using biogas, adds lustre to, supplements carbon dioxide；
Step 4: balance dress soil：
By hole tray marshalling, nursery soil is loaded into hole tray and struck off, seed tray must be treated；
Step 5: dibbling earthing：
The good tomato seeds of well-chosen are placed in into gained in step one to treat on seed tray, nursery soil is then poured into again and is scraped
It is flat, seed tray is obtained, wherein, each hole tray sows 3 pakchoi seeds；
Step 6: germination of watering：
Seed tray obtained by step 4 is watered for several times, and carries out close plastic shed germination, pakchoi seedling basin is obtained, wherein, hair
Close plastic shed is carried out during bud, temperature is 27 DEG C,
Step 7: field planting prepares：
Prepare trapezoidal solids frame and configure implantation hole, the spacing of the implantation hole is 12cm；
Step 8: field planting management：
Gained pakchoi seedling in step 6 is extracted together with matrix, is transplanted to described in step 7 in implantation hole, to small
Chinese cabbage seedling carries out circulating water and poured one day, untill each hole position is water-tight, then starts to be added dropwise described in step 2 and seeks
Nutrient solution, wherein, process is added dropwise and uses shallow fluid processes, 17min is circulated with nutrient solution, 35min is stopped afterwards, is then recycled
Flowing 17min mode is poured, and during pouring, nutrient solution EC values are maintained at 1.5；
Step 9: harvesting：
Field planting is harvested after 25 days, wherein, in recovery process, part on rhizome is directly extracted, then removes what is left
Root and root substrate soil, then clean water planting groove, it is possible to carry out field planting next time at once.
The method achievement that the pakchoi of embodiment 1 to embodiment 3 is cultivated is detected, as a result such as table 1：
Table 1：
As seen from the above table, the tomato survival rate that the method for pakchoi of the invention cultivation is planted out is high, and per mu yield is big, by certainly
The influence of right disaster is small, and planting environment is suitable, and nutritional ingredient is abundant, and absorptivity is high.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (8)
1. the method for pakchoi soilless culture, it is characterised in that comprise the following steps：
Step 1: matrix prepares：
The matrix of pakchoi soilless culture includes the following component according to mass fraction meter：10 ~ 13 parts of perlite, coconut palm chaff soil 40 ~
50 parts, 30 ~ 35 parts of powder of straw, 10 ~ 15 parts of plant slag, 11 ~ 16 parts of wood chip, 10 ~ 15 parts of peanut shell, 5 ~ 7 parts of pig manure, wormcast 5 ~
7 parts, above-mentioned component is well mixed by 6 ~ 10 parts of peptone, 5 ~ 7 parts of dried silkworm chrysalis meal, 5 ~ 10 parts of oyster shell whiting, 5-10 parts of broadbean leaf chaff,
Obtain matrix；
Step 2: nutrient solution：
The nutrient solution includes the following component according to mass fraction meter：150 ~ 180 parts of water, 10 ~ 15 parts of potassium sulfate, urea 20 ~
24 parts, 2 ~ 4 parts of sodium molybdate, 10 ~ 13 parts of low-carbon alcohols, 3 ~ 5 parts of indolebutyric acid, 8 ~ 10 parts of gibberellin, 6 ~ 10 parts of ammonium molybdate, zinc sulfate
4 ~ 8 parts, 5 ~ 7 parts of manganese sulfate, 10 ~ 15 parts of ground phosphate rock, 2 ~ 5 parts of methyl α-naphthyl acetate, 10 ~ 16 parts of sucrose liquid, 10 ~ 12 parts of ferment, pyrolkigneous liquid 5
~ 8 parts, above-mentioned component is well mixed, produced by 7 ~ 10 parts of potassium silicate, 8 ~ 11 parts of jasmonic, 10 ~ 12 parts of bacillus subtilis powder
Nutrient solution；
Step 3: plastic greenhouse device configuration：
Methane-generating pit is configured in greenhouse, the excrement of livestock is handled by the principle of methane-generating pit, biogas, biogas slurry, biogas residue, profit is produced
It is that plastic greenhouse heats, adds lustre to, supplements carbon dioxide with biogas；
Step 4: balance dress soil：
By hole tray marshalling, nursery soil is loaded into hole tray and struck off, seed tray must be treated；
Step 5: dibbling earthing：
The good tomato seeds of well-chosen are placed in into gained in step one to treat on seed tray, nursery soil is then poured into again and is struck off,
Seed tray is obtained, wherein, each hole tray sows 2 ~ 3 pakchoi seeds；
Step 6: germination of watering：
Seed tray obtained by step 4 is watered for several times, and carries out close plastic shed germination, pakchoi seedling basin is obtained, wherein, during germination
Close plastic shed is carried out, temperature is 23 ~ 27 DEG C,
Step 7: field planting prepares：
Prepare trapezoidal solids frame and configure implantation hole, the spacing of the implantation hole is 8 ~ 12cm；
Step 8: field planting management：
Gained pakchoi seedling in step 6 is extracted together with matrix, is transplanted to described in step 7 in implantation hole, to pakchoi
Seedling carries out circulating water and poured one day, untill each hole position is water-tight, then starts that nutrient solution described in step 2 is added dropwise,
Wherein, process is added dropwise and uses shallow fluid processes, 13 ~ 17min is circulated with nutrient solution, 25 ~ 35min is stopped afterwards, is then followed again
The mode that circulation moves 13 ~ 17 min is poured, and during pouring, nutrient solution EC values are maintained at 0.6 ~ 1.5；
Step 9: harvesting：
Field planting is harvested after 20 ~ 25 days, wherein, in recovery process, part on rhizome is directly extracted, the root left is then removed
And root substrate soil, then clean water planting groove, it is possible to carry out field planting next time at once.
2. the method for pakchoi soilless culture according to claim 1, it is characterised in that pakchoi described in step one without
The matrix of soil cultivation includes the following component according to mass fraction meter：12 parts of perlite, 44 parts of coconut palm chaff soil, 33 parts of powder of straw is planted
13 parts of thing slag, 14 parts of wood chip, 13 parts of peanut shell, 6 parts of pig manure, 56 parts of wormcast, 8 parts of peptone, 6 parts of dried silkworm chrysalis meal, oyster shell whiting 8
Part, above-mentioned component is well mixed, obtains matrix by 8 parts of broadbean leaf chaff.
3. the method for pakchoi soilless culture according to claim 1, it is characterised in that nutrient solution bag described in step one
Include the following component according to mass fraction meter：170 parts of water, 13 parts of potassium sulfate, 22 parts of urea, 3 parts of sodium molybdate, 12 parts of low-carbon alcohols,
4 parts of indolebutyric acid, 9 parts of gibberellin, 8 parts of ammonium molybdate, 6 parts of zinc sulfate, 6 parts of manganese sulfate, 13 parts of ground phosphate rock, 4 parts of methyl α-naphthyl acetate, sucrose
14 parts of liquid, 11 parts of ferment, 7 parts of pyrolkigneous liquid, 9 parts of potassium silicate, 9 parts of jasmonic, 11 parts of bacillus subtilis powder mixes above-mentioned component
Close uniform, produce nutrient solution.
4. the method for pakchoi soilless culture according to claim 1, it is characterised in that each hole tray described in step 5
Sow 3 pakchoi seeds.
5. the method for pakchoi soilless culture according to claim 1, it is characterised in that the close plastic shed temperature described in step 6
Spend for 25 DEG C.
6. the method for pakchoi soilless culture according to claim 1, it is characterised in that implantation hole described in step 7
Spacing is 10cm.
7. the method for pakchoi soilless culture according to claim 1, it is characterised in that process is added dropwise described in step 8
Using shallow fluid processes, 15min is circulated with nutrient solution, 30min is stopped afterwards, then the min of recirculation flow 15 mode is entered
Row is poured, and during pouring, nutrient solution EC values are maintained at 1.0.
8. the method for pakchoi soilless culture according to claim 1, it is characterised in that be colonized 23 days described in step 9
Harvested afterwards.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107873471A (en) * | 2017-10-10 | 2018-04-06 | 无为县古峰生态农业科技有限责任公司 | A kind of Chinese cabbage soilless culture substrate |
| CN107912268A (en) * | 2017-12-11 | 2018-04-17 | 成都龙芙农业科技有限公司 | A kind of seedling medium |
| CN108207367A (en) * | 2018-02-10 | 2018-06-29 | 宜州市横山泰顺种养专业合作社 | A kind of cuttage and seedling culture method of passion fruit |
| CN108401870A (en) * | 2018-02-26 | 2018-08-17 | 福建农林大学 | A kind of pakchoi simplification ciltivating process |
| CN108586035A (en) * | 2018-04-28 | 2018-09-28 | 广西中农富玉国际农业科技有限公司 | A kind of melon water planting formula |
| CN109769648A (en) * | 2017-11-13 | 2019-05-21 | 丹阳市陵口镇漕塘土地股份专业合作社 | A kind of sword bean compost |
| CN110313375A (en) * | 2019-08-06 | 2019-10-11 | 广西壮族自治区农业科学院 | Promote the preparation method and application of sugarcane detoxication health seedling fast-growth matrix |
| CN111320502A (en) * | 2020-03-04 | 2020-06-23 | 上海市农业科学院 | Nutrient solution for shallow liquid flow cultivation of green vegetables in high-temperature season and management method thereof |
| CN115843564A (en) * | 2022-11-18 | 2023-03-28 | 中国热带农业科学院环境与植物保护研究所 | Method for increasing gibberellin content of crops |
| WO2023121570A3 (en) * | 2021-12-23 | 2023-09-28 | Nanyang Technological University | Method for promoting plant growth |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107873471A (en) * | 2017-10-10 | 2018-04-06 | 无为县古峰生态农业科技有限责任公司 | A kind of Chinese cabbage soilless culture substrate |
| CN109769648A (en) * | 2017-11-13 | 2019-05-21 | 丹阳市陵口镇漕塘土地股份专业合作社 | A kind of sword bean compost |
| CN107912268A (en) * | 2017-12-11 | 2018-04-17 | 成都龙芙农业科技有限公司 | A kind of seedling medium |
| CN108207367A (en) * | 2018-02-10 | 2018-06-29 | 宜州市横山泰顺种养专业合作社 | A kind of cuttage and seedling culture method of passion fruit |
| CN108401870A (en) * | 2018-02-26 | 2018-08-17 | 福建农林大学 | A kind of pakchoi simplification ciltivating process |
| CN108586035A (en) * | 2018-04-28 | 2018-09-28 | 广西中农富玉国际农业科技有限公司 | A kind of melon water planting formula |
| CN110313375A (en) * | 2019-08-06 | 2019-10-11 | 广西壮族自治区农业科学院 | Promote the preparation method and application of sugarcane detoxication health seedling fast-growth matrix |
| CN111320502A (en) * | 2020-03-04 | 2020-06-23 | 上海市农业科学院 | Nutrient solution for shallow liquid flow cultivation of green vegetables in high-temperature season and management method thereof |
| CN111320502B (en) * | 2020-03-04 | 2022-05-27 | 上海市农业科学院 | Nutrient solution for shallow liquid flow cultivation of green vegetables in high-temperature season and management method thereof |
| WO2023121570A3 (en) * | 2021-12-23 | 2023-09-28 | Nanyang Technological University | Method for promoting plant growth |
| CN115843564A (en) * | 2022-11-18 | 2023-03-28 | 中国热带农业科学院环境与植物保护研究所 | Method for increasing gibberellin content of crops |
| CN115843564B (en) * | 2022-11-18 | 2024-08-16 | 中国热带农业科学院环境与植物保护研究所 | Method for improving gibberellin content of crops |
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