CN108207601A - Aeroponics breed potato primary stock High efficiency and high quality cultivation method - Google Patents
Aeroponics breed potato primary stock High efficiency and high quality cultivation method Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01G31/00—Soilless cultivation, e.g. hydroponics
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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
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- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The present invention proposes aeroponics breeding potato primary stock High efficiency and high quality cultivation method, is related to cultivation technique without soil field, according to the feature of aeroponics growth and development, characteristic, is divided into 6 growth phases (period)；That is take root phase, Seedling Stage, tiller phase, small potato of field planting forms the phase (seat potato), expands and picking time, decline phase, according to 6 growth phases, gives the nutrient solution of different times and adaptable cultivation technique；Pass through the methods and techniques of the present invention; meet requirement of each growth phase of aeroponics to the light of external environmental condition, temperature, water, fertilizer, gas; the qualified small seed potatos 60~80 of aeroponics strain production more than 10g of production; mu mist training canopy produces 450,000~550,000; it is the mist training production cost of potato, keeping quality, freshness similar with matrix potato; survival rate of seedlings, seedling growth gesture are better than matrix potato; this new technology, new method is made to achieve the purpose that the practicability of the big production of scale, operability, fills up domestic and international blank.
Description
Technical field
The invention belongs to cultivation technique without soil fields, especially relate to the side using aeroponics breeding potato primary stock
Method.
Background technology
The potato primary stock Main Cultivation mode of China's breeding at present is the high density by group, using vermiculite as main former material
The substrate culture of material, vermiculite, turf are that non-renewable resources have been classified as disabling, especially vermiculite, after exploitation, firing and using
The whole process of waste rubbish is all the substance of highly polluted environment, and substitutes the substances such as the sand of matrix, perlite to cultivation
Training management is made troubles, and substrate culture is mainly solved using new technology, the new method of aeroponics production virus-free potato primary stock
The amount of labour used is big, big with seedling amount and matrix source encounters the bottlenecks such as difficulty；
Aeroponics major advantage is：It is the 25 of substrate culture seedling amount 1. toxicity-removing white potato tissue-culture container seedling dosage is few
/ mono- to a thirtieth；2. potato seed quality is higher than matrix potato, shot hole and powdery scab especially without soil-borne disease；3. it seeks
Nutrient solution can be recycled, and be renewable resource, environmental protection, cleaning, ecological agriculture scope；4. industrialization, automation, automatic control
Degree is high, reduces labor intensity and saves a large amount of labours, from a long-term point of view, former using aeroponics production toxicity-removing white potato
The technology path of original seed is a best option；
But the new technologies of current aeroponics breeding potato detoxicating small seed potato be at home and abroad generally under suspicion and
Negative, the main reason is that there are geneogenous three big technical barriers, first, mist training potato production cost is excessively high, it is matrix potato 0.2
For 4-5 times of member/grain up to 0.8 yuan -1.0 yuan/, what is had is even higher；Second is that mist training potato keeping quality, freshness being nothing like matrix
Potato；
Third, survival rate of seedlings, seedling growth gesture are also not so good as matrix potato.Therefore there is an urgent need for a kind of novel skills in the prior art
Art scheme solves the problems, such as this.
Invention content
The technical problems to be solved by the invention are：Aeroponics breeding potato primary stock High efficiency and high quality cultivation side is provided
Method meets requirement of each growth phase of aeroponics to the light of external environmental condition, temperature, water, fertilizer, gas, makes aeroponics
Production virus-free potato primary stock new technology, new method have achieved the purpose that the practicability of the big production of scale, operability, fill out
Mend domestic and international blank.
1st, aeroponics breeding potato primary stock High efficiency and high quality cultivation method, it is characterized in that：Include the following steps, and following
Step sequentially carries out,
Step 1: sterilising medium nurturing staff
Potato primary stock tissue-culture container seedling plant height 11cm~13cm is chosen, it is 3~4 leave piece, is seeded in MS+
0.04mg/L, NAA+45g/L white sugar culture medium, every bottle is inoculated with 8 plants~12 plants；
Step 2: neat seedling
It chooses the consistent bottle seedling of the growth conditions cultivated in the step 1 and carries out Divisional, top, middle part and root
Sub-bottle is inoculated with；
Step 3: mist trains room density domination
Mei ㎡ Planting boards transplant 18 plants~20 plants, 1.2m wide Planting boards plant 4 rows, line-spacing 12cm, 24cm, 48cm, 24cm,
12cm, spacing in the rows are 18cm~20cm, and mu canopy is kept a full stand of seedings 7000 plants~6300 plants；
Step 4: field planting is taken root the phase
By in the bottle seedling plant to frid of the step 3, height of seedling is 11cm~13cm, reveals 4cm~5cm in frid plate face,
Containing 3~4, blade, lower crab rooting stem 3cm~4cm, every plant of hole plants 1 plant, is removed after overlying sunshade net 7d~10d, with No. 1 nutrient solution
7d~10d, every 2min~3min feed flow 30s, solution temperature is 16 DEG C~18 DEG C, and temperature of shed is aerated more than 28 DEG C
Cooling；
Step 5: Seedling Stage
Using No. 2 nutrient solution 10d~15d, daytime every 3min~4min feed flow 30s, night or cloudy day every 5min~
6min feed flows 30s；Solution temperature is 16 DEG C~19 DEG C, and temperature of shed is aerated cooling more than 25 DEG C；
Step 6: the tiller phase
Aeroponics lower part stolon is formed, and using No. 3 nutrient solution 10d~15d, daytime is every 4min~5min feed flows
30s, night or cloudy day are more than 28 DEG C of progress every 5min~6min feed flow 30s, 19 DEG C~21 DEG C of solution temperature, temperature of shed
It is aeration-cooling；
Step 7: the knot potato phase
Stem is just buddingged, every plant of stolon 12 or more, and length is 20cm~30cm, using No. 4 nutrient solution 7d~10d,
The phase is formed into small potato, daytime, night or cloudy day were every in 5min~6min feed flow 30s, slot every 4min~5min feed flow 30s
Temperature is 16 DEG C~18 DEG C, and temperature of shed is aerated cooling more than 25 DEG C；
Step 8: small potato is expanded, is picked
Using No. 5 more than nutrient solution 100d, daytime every 5min~6min feed flow 30s, night or cloudy day every 7min~
8min feed flow 30s, aeroponics top cauline leaf is slow-growing, and root system, stolon form branch in slot, and small potato is formed, expanded,
The small potatos of more than 10g are picked every 20d~25d；
Step 9: the decline phase
Aeroponics lower blade aging, in yellow green, using No. 6 nutrient solution 30d~40d, daytime every 6min~
8min feed flow 30s, night or cloudy day every 8min~10min feed flow 30s, are promoted to regenerate shoot at the axil of middle and lower part with physics and chemistry method
Item keeps middle and upper part cauline leaf green, withered and yellow phase is delayed to arrive, picks two batches of small potatos；
Step 10: sterilization
The small potatos of more than 10g for harvesting qualified in the step 8 and step 9 are direct plungeed into 5% sodium chlorate disinfectant
10min~15min is impregnated, potato seed is killed and glues floating pathogen；
Step 11: small potato after-ripening
It is 15 DEG C~18 DEG C that small potato after sterilization in the step 10, which is brought out after water drenching in shady and cool, ventilation, temperature,
Under conditions of, 2 layers~3 layers are divided, 7d~10d is placed, until small potato kind skin aging；
Step 12: storage
It is 2 DEG C~4 DEG C that the small potato of the step 11 mesosperm aging is placed on temperature, and humidity is 85%~90%
It is stored in air-conditioned cold store.
Potato phase culture 7d~10d is tied in the step 7 without knot potato, blade face is sprayed using plant growth inhibitor, per acre canopy
It is to be watered 120kg~180kg, while increase day and night temperature per 180ml~240ml to spray inhibitor concentration.
The 1st sequence of stem, which is spent, in the step 8 just puts, and plant height 40cm~50cm carries out the 1st time and ties up stem, spends and falls when the 2nd sequence,
Plant height 60cm~70cm carries out the 2nd time and ties up stem, prevents plant from lodging, and after the 2nd time is tied up stem, canopy both sides ventilation opening should be rolled onto highest
Place higher than potato plant in canopy, forms convection current, while start the electric fan of the Planting board middle above plant, it is daily on
To progress dispatch wind during afternoon 4 during noon 10.
It is both needed to spray insecticide every 7d~10d in the step 1 to step 9.
The tiller phase to the decline phase needs 3 tons of nutrient solution or more daily per acre, primary every 10d~15d cleaning liquid storages cellar for storing things.
The temperature of No. 1 nutrient solution to No. 6 nutrient solutions is 16 DEG C~21 DEG C, and pH value is 6.0~6.5, uses HPO4It adjusts
Examination, daily noon detection are primary.
By above-mentioned designing scheme, the present invention can bring following advantageous effect：It is former that potato is bred by aeroponics
Kind High efficiency and high quality cultivation methods and techniques, according to the physiological property of each growing stage of potato, take comprehensive technical measure, first
It is required that the facility of mist training canopy, equipment should meet the cryophil imtertilled crop of potato own physiological characteristic light, by potato raw
The regulation and control of the morphological feature of long growth course, physiological property and agronomic measures divide 6 growth periods (stage), meet mist
Requirement of each growth phase of potato to the light of external environmental condition, temperature, water, fertilizer, gas is trained, is given birth to the cultural method of the present invention
The qualified small seed potatos 60~80 of aeroponics strain production more than 10g of production, mu mist training canopy produce 450,000~550,000, are produced into
This drops to 0.20 yuan~0.25 yuan/by former every 0.8 yuan~1.0 yuan, reaches similar or slightly lower with matrix potato, and mist trains the resistance to of potato
Chu Xing, freshness same matrix potato, survival rate of seedlings and seedling growth gesture are better than matrix potato, and aeroponics is made to produce virus-free potato primary stock
New technology, new method have achieved the purpose that practicability, the operability of batch production, automation, controlization and the big production of scale,
Fill up domestic and international blank.
Description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 breeds potato primary stock High efficiency and high quality cultivation method flow schematic block diagram for aeroponics of the present invention.
Specific embodiment
Aeroponics breed potato primary stock High efficiency and high quality cultivation method, include the following steps：
According to the feature of aeroponics growth and development, characteristic, it is divided into 6 growth phases (period)；It is colonized take root phase, children
Seedling stage, the tiller phase, small potato formed the phase (seat potato), small potato formed, expand with picking time, decline phase, by the difference of growth period, give
Give the nutrient solution in the period and adaptable cultivation technique；
The selection of S1, tissue culture bottle specification：Specification is：Bore 5.5cm, diameter of a cross-section of a tree trunk 1.3 meters above the ground 9.5cm, bottle height 13.5cm, glass material, because
It is directly planted for bottle seedling, without the nursery stage；
S2, nurturing staff：Tissue-culture container seedling directly transplants Planting board, more than culture medium thickness 2cm, strong seedling culture through hardening
Base：MS+0.04mg/L, NAA+45g/L white sugar, every bottle is planted 8 plants~10 plants；
S3, the bottle seedling for growing neat and consistent：Divisional, segmentation, sub-bottle is answered individually to be inoculated with；
S4, planting density：Zhong Zhi Ban ㎡ plant 18 plants~20 plants, and mu canopy is kept a full stand of seedings 6300 plants~7000 plants, the wide 1.2m of Planting board,
4 rows, line-spacing：12cm (back gauge), 24cm, 48cm, 24cm, 12cm (back gauge), spacing in the rows 18-20cm；
S5, field planting are taken root the phase：I.e. bottle seedling is planted, and the bottle seedling taken exercise directly is transplanted onto plantation frid, and height of seedling 11cm~
, there are 3~4 leaves, lower crab rooting stem 3cm~4cm in 13cm, upper dew 4cm~5cm, generation, and every plant of 1 plant of hole is consolidated with the small sponge block of black
It is fixed, with No. 1 nutrient solution 7d~10d, removed every covering sunshade net 7d~10d recession on 2min~3min feed flow 30s, canopy, nutrition
16 DEG C~18 DEG C of liquid temperature, temperature of shed should be aeration-cooling more than 28 DEG C；
S6, Seedling Stage：With No. 2 nutrient solution 10d~15d, daytime, night or cloudy day were often every 3min~4min feed flow 30s
Every 5min~6min feed flow 30s, with reference to removing small sponge fixed block 2 times~3 times and be carried out at the same time potato rhizome portion is downward
It draws 2 times~3 times, 6cm~8cm, increases knot potato position, reduce top plant height, 16 DEG C~19 DEG C of solution temperature is warm in canopy
Degree should be aeration-cooling more than 25 DEG C；
S7, tiller phase：Aeroponics enter fast growing period, and lower part stolon initially forms, grows, with No. 3 nutrition
Liquid 10d~15d, daytime, night or cloudy day were every 5min~6min feed flow 30s, nutrient solution temperature every 4min~5min feed flow 30s
19 DEG C~21 DEG C of degree, temperature of shed, should be aeration-cooling more than 28 DEG C；
S8, small potato form the phase：Stem is just buddingged, and cauline leaf, root system group's fast-growth, every plant of stolon reach 12 or more,
Length 20cm~30cm, using No. 4 nutrient solution 7d~10d, daytime 4min~5min feed flows 30s, cloudy day and night 6min~
8min feed flow 30s promote stolon and form small potato, and such as stolon tip and eustipes part still lose a potato, appliable plant growth at this time
Inhibitor farming is watered 120kg~180kg up to mu canopy dosage 180ml~240ml, and foliage-spray promotees in lower control, while increases daytime
The night temperature difference；
S9, small potato are formed, expand, are picked：This period is up to hundred days or more, with No. 5 nutrient solutions, daytime every 5min~
6min feed flow 30s, night or cloudy day, cultivation management emphasis was to make top cauline leaf slowly healthy and strong every 8min~10min feed flow 30s
Growth promotees lower part new root, stolon uninterrupted growth and forms branch, and small potato is continual to be formed, expands successively, 20 days left sides
Right picking more than 10g small seed potatos, can pick 6 times~8 times；
S10, stronger ventilation amount：Crossbearer, which erects, to be tied up, and increases permeability：The 1st sequence of stem, which is spent, just puts, and plant height 40cm~50cm should be into
Row ties up stem the 1st time, and when the 2nd sequence flower is fallen, plant height 60cm~70cm carries out the 2nd time and ties up stem, prevents plant from lodging, and ties up stem knot the 2nd time
Beam answers stronger ventilation amount, and canopy both sides ventilation opening should be rolled onto highest point, preferably higher than potato plant in canopy, form convection current, plant
The electric fan of the Planting board middle of top should start, to dispatch wind during afternoon 4 during the morning 10；
S11, decline phase：Plant middle and lower part blade shows slightly aging, in yellow green, with No. 6 nutrient solutions 20 days~25 days, daytime
Every 6min~8min feed flow 30s, night or cloudy day every 8min~10min feed flow 30s, promote middle and lower part axil with physics and chemistry method
Place regenerates new small stems, keeps and delays middle and upper part cauline leaf green, withered and yellow phase is delayed to arrive, can pick 2 batches of small potatos more；
S12, the utilization rate for improving energy of the sun increase the accumulation of photosynthesis substance：
1. bottle seedling is planted：By detoxication and tissue culture bottle seedling, directly plant to Planting board, can do sth. in advance 20d~25d and receive day after hardening
Luminous energy；
2. improve daylighting, light transmittance in canopy；It is same in entire breeding time except field planting takes root the phase in addition to sunshade net 7d~10d
Without sunshade net, and floating pollutants on canopy are periodically removed, improve the daylight rate in canopy and the light transmittance between plant；
S13, the prevention and control of plant diseases, pest control：Also few fungi, bacteriosis, mainly occur for the potato planted under the conditions of mist training
Plant strain growth is healthy and strong, and the enhancing of own physiological resistance, two are detrimental to the onset environment condition of pathogen, are only bred by potato
Potato seed regulation periodically sprays the anti-aphid of systemic insecticide every 7d~10d and goes out aphid；
S14, mist training small seed potato harvesting standard：According to experience, more than 10g potatoes are picked, below 10g charlottes have this kind
The normal color and luster of potato skin, feel are honest, and chaff does not float, and also should be qualified potato.Feel chaff floats, the milky white small potato more than more than 10g of color of the leather
Also it should not pick, make sure to keep in mind axillary bud potato and formed；
S15, potato seed processing：The small seed potato of harvesting should immediately in 5% sodium hypochlorite impregnate 10min~15min,
Kill potato seed and glue floating various pathogens, then into the after-ripening stage, will sterilize the small potato that impregnates bring out put after water drenching it is shady and cool,
Divulge information, divide 2 layers~3 layers, 15 DEG C~18 DEG C of temperature, after 7d~10d small potato kind skin aging can case (bag) put 2 DEG C~4 DEG C gas
It adjusts in library, humidity 85%~90%；
S16, nutrient management：
A, temperature management：16 DEG C~21 DEG C of preference temperature, more than 23 DEG C root systems are vulnerable, and it is secondary that small potato also easily occurs two
Long phenomenon；Temperature is more than that rotten, dead seedling occurs for 25 DEG C of root systems；Less than 12 DEG C, easily early stage ties potato to temperature, influences plant strain growth and production
Amount；
B, nutrient solution is added：Liquid feeding is primary within general 2 days~3 days, and mist training canopy needs nutrient solution 3 daily after the tiller phase per acre
Ton or more, it is primary that liquid storage cellar for storing things need to be cleared up within 10 days~15 days；
C, pH value：Liquid PH value is 6.0~6.5, uses HPO4Debugging, daily noon detection are primary.
Claims (6)
1. aeroponics breed potato primary stock High efficiency and high quality cultivation method, it is characterized in that：Include the following steps, and following steps
Sequentially carry out,
Step 1: sterilising medium nurturing staff
Potato primary stock tissue-culture container seedling plant height 11cm~13cm is chosen, it is 3~4 leave piece, is seeded in MS+0.04mg/
L, NAA+45g/L white sugar culture medium, every bottle is inoculated with 8 plants~12 plants；
Step 2: neat seedling
It chooses the consistent bottle seedling of the growth conditions cultivated in the step 1 and carries out Divisional, top, middle part and root sub-bottle
Inoculation；
Step 3: mist trains room density domination
Mei ㎡ Planting boards transplant 18 plants~20 plants, 1.2m wide Planting boards plant 4 rows, line-spacing 12cm, 24cm, 48cm, 24cm,
12cm, spacing in the rows are 18cm~20cm, and mu canopy is kept a full stand of seedings 7000 plants~6300 plants；
Step 4: field planting is taken root the phase
By in the bottle seedling plant to frid of the step 3, height of seedling is 11cm~13cm, reveals 4cm~5cm in frid plate face, containing leaf
Piece 3~4, lower crab rooting stem 3cm~4cm, every plant of hole plant 1 plant, are removed after overlying sunshade net 7d~10d, with No. 1 nutrient solution 7d~
10d, every 2min~3min feed flow 30s, solution temperature is 16 DEG C~18 DEG C, and temperature of shed is aerated drop more than 28 DEG C
Temperature；
Step 5: Seedling Stage
Using No. 2 nutrient solution 10d~15d, daytime, night or cloudy day were every 5min~6min every 3min~4min feed flow 30s
Feed flow 30s；Solution temperature is 16 DEG C~19 DEG C, and temperature of shed is aerated cooling more than 25 DEG C；
Step 6: the tiller phase
Aeroponics lower part stolon is formed, using No. 3 nutrient solution 10d~15d, daytime every 4min~5min feed flow 30s,
Night or cloudy day, 19 DEG C~21 DEG C of solution temperature, temperature of shed was aerated more than 28 DEG C every 5min~6min feed flow 30s
Cooling；
Step 7: the knot potato phase
Stem is just buddingged, every plant of stolon 12 or more, and length is 20cm~30cm, using No. 4 nutrient solution 7d~10d, is entered
Small potato forms the phase, and daytime, night or cloudy day were every temperature in 5min~6min feed flow 30s, slot every 4min~5min feed flow 30s
It it is 16 DEG C~18 DEG C, temperature of shed is aerated cooling more than 25 DEG C；
Step 8: small potato is expanded, is picked
Using No. 5 more than nutrient solution 100d, daytime, night or cloudy day were every 7min~8min every 5min~6min feed flow 30s
Feed flow 30s, aeroponics top cauline leaf is slow-growing, and root system, stolon form branch in slot, and small potato is formed, expanded, every
20d~25d picks the small potatos of more than 10g；
Step 9: the decline phase
Aeroponics lower blade aging, in yellow green, using No. 6 nutrient solution 30d~40d, daytime is every 6min~8min
Feed flow 30s, night or cloudy day every 8min~10min feed flow 30s, are promoted to regenerate new branch at the axil of middle and lower part with physics and chemistry method,
Middle and upper part cauline leaf green is kept, withered and yellow phase is delayed to arrive, picks two batches of small potatos；
Step 10: sterilization
The small potatos of more than 10g for harvesting qualified in the step 8 and step 9 are direct plungeed into 5% sodium chlorate disinfectant and are impregnated
10min~15min kills potato seed and glues floating pathogen；
Step 11: small potato after-ripening
Small potato after sterilization in the step 10 is brought out after water drenching in shady and cool, ventilation, the item that temperature is 15 DEG C~18 DEG C
Under part, 2 layers~3 layers are divided, 7d~10d is placed, until small potato kind skin aging；
Step 12: storage
It is 2 DEG C~4 DEG C that the small potato of the step 11 mesosperm aging is placed on temperature, and humidity is 85%~90% controlled atmosphere
It is stored in library.
2. aeroponics according to claim 1 breed potato primary stock High efficiency and high quality cultivation method, it is characterized in that：It is described
Potato phase culture 7d~10d is tied in step 7 without knot potato, blade face is sprayed using plant growth inhibitor, it is dense to spray inhibitor for canopy per acre
It spends and is watered 120kg~180kg for every 180ml~240ml, while increase day and night temperature.
3. aeroponics according to claim 1 breed potato primary stock High efficiency and high quality cultivation method, it is characterized in that：It is described
The 1st sequence of stem, which is spent, in step 8 just puts, and plant height 40cm~50cm carries out the 1st time and ties up stem, spends and falls when the 2nd sequence, and plant height 60cm~
70cm carries out the 2nd time and ties up stem, prevents plant from lodging, and after the 2nd time is tied up stem, canopy both sides ventilation opening should be rolled onto highest point, higher than in canopy
Potato plant forms convection current, while starts the electric fan of the Planting board middle above plant, to afternoon during the daily morning 10
Dispatch wind is carried out when 4.
4. aeroponics according to claim 1 breed potato primary stock High efficiency and high quality cultivation method, it is characterized in that：It is described
It is both needed to spray insecticide every 7d~10d in step 1 to step 9.
5. aeroponics according to claim 1 breed potato primary stock High efficiency and high quality cultivation method, it is characterized in that：It is described
Tiller phase to the decline phase needs 3 tons of nutrient solution or more daily per acre, primary every 10d~15d cleaning liquid storages cellar for storing things.
6. aeroponics according to claim 1 breed potato primary stock High efficiency and high quality cultivation method, it is characterized in that：It is described
The temperature of No. 1 nutrient solution to No. 6 nutrient solutions is 16 DEG C~21 DEG C, and pH value is 6.0~6.5, uses HPO4Debugging, daily noon inspection
It surveys primary.
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| CN110463453A (en) * | 2019-09-12 | 2019-11-19 | 姜润田 | Aeroponics breed detoxicated small seed potato cultural method |
| CN111528097A (en) * | 2020-06-09 | 2020-08-14 | 吉林省蔬菜花卉科学研究院 | Method for breeding potato mini-potatoes by utilizing stem segments of potato stolons |
| CN111528023A (en) * | 2020-06-03 | 2020-08-14 | 昭通市农业科学院 | Potato seedling planting method |
| CN112106636A (en) * | 2020-10-12 | 2020-12-22 | 宁夏西吉县恒丰农业综合开发有限公司 | Efficient infiltrating irrigation ground-separated soilless cultivation method and cultivation facility for potato breeder's seeds |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463453A (en) * | 2019-09-12 | 2019-11-19 | 姜润田 | Aeroponics breed detoxicated small seed potato cultural method |
| CN110463453B (en) * | 2019-09-12 | 2021-09-21 | 姜润田 | Cultivation method for breeding virus-free potato small seed by using aerial fog method |
| CN111528023A (en) * | 2020-06-03 | 2020-08-14 | 昭通市农业科学院 | Potato seedling planting method |
| CN111528097A (en) * | 2020-06-09 | 2020-08-14 | 吉林省蔬菜花卉科学研究院 | Method for breeding potato mini-potatoes by utilizing stem segments of potato stolons |
| CN111528097B (en) * | 2020-06-09 | 2023-03-21 | 吉林省蔬菜花卉科学研究院 | Method for breeding potato mini-potatoes by utilizing stem segments of potato stolons |
| CN112106636A (en) * | 2020-10-12 | 2020-12-22 | 宁夏西吉县恒丰农业综合开发有限公司 | Efficient infiltrating irrigation ground-separated soilless cultivation method and cultivation facility for potato breeder's seeds |
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