CN104429861B - A kind of method of family's mist training production potato - Google Patents
A kind of method of family's mist training production potato Download PDFInfo
- Publication number
- CN104429861B CN104429861B CN201410775535.6A CN201410775535A CN104429861B CN 104429861 B CN104429861 B CN 104429861B CN 201410775535 A CN201410775535 A CN 201410775535A CN 104429861 B CN104429861 B CN 104429861B
- Authority
- CN
- China
- Prior art keywords
- potato
- seedling
- mist
- family
- mist training
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Hydroponics (AREA)
Abstract
The invention belongs to agricultural technology field, there is provided a kind of nutrient solution of family's mist training production potato, with reference to the growth characteristic of potato, whole incubation is divided into three phases, corresponding nutrient solution is added respectively in each stage, the nutrient solution includes tetra- kinds of mother liquors of A, B, C and D, is used after being diluted with water when using；Present invention is alternatively directed to the method that family's small-scale production potato feature is started with there is provided family mist training production potato from each link, offer including health seedling, the preparation for planting before seedling, mist training seedling field planting, the growth management of potato, pest management and the operating method of each side such as results in batches, the method convenient use, realize automatic management, efficiency high and low cost, and disease control is carried out by the way of ultraviolet lamp disinfection, reach the purpose of family's green, environmental protection and nutrient planting potato.
Description
Technical field
The invention belongs to agricultural technology field, it is related to the nutrient solution and method of a kind of family's mist training production potato.
Background technology
Current techniques train the nutrient solution or device of large-scale production miniature seed primarily directed to greenhouse potato aerosol
And matched cultural method, it is directed to for the purpose of green-house scale metaplasia product potato miniature seed and is designed,
Exist in large scale, process is cumbersome, the deficiency such as complex operation, not for the small-scale mist training for the purpose of family's leisure agriculture
Potato process units or cultural method, the small-scale plantation of family are difficult to existing set and use.Because the environment of family's cultivation is different,
Culture apparatus and cultural method for the small-scale aeroponics of family should be using targetedly methods, in order to realize
The purpose of family's green planting, environmental protection and nutrition.
The A patents of CN 102295480, are related to nutrient solution and the cultivation side of a kind of potato microtubers by greenhouse gas atomization
Method, the patent focuses on the nutrient solution of potato miniature seed and simply cultivates step, and mist trains device before but have ignored field planting
Cleaning and sterilization and cultivation in potato disease insect pest preventing and treating, it is easy to cause disease great outburst cause production fail,
And the patent is not processed directly using mist training plant is carried out after test tube seedling hardening by strong sprout, test tube seedling is slim and frahile to be easily caused
Field planting shoot survival percent is low.
The A patents of CN 103159528, are related to the nutrient solution and method of a kind of mist training production potato original seed, for Ma Ling
The mist training implantation methods of potato have detailed introduction including water planting strong sprout and the prevention and control of plant diseases, pest control etc., but in water planting strong sprout process pipe
Cumbersome, the nutrient solution asepticization intractability of reason is big, and in seed plate high humidity infect pest and disease damage possibility it is very big；In the invention
Mist training process is to obtain the nontoxic healthy potato seed of maximum quantity within the shortest time, spraying bulk sterilization agent and agricultural chemicals to prevent curing the disease
Evil, this not only increases planting cost, pollutes environment but also significantly impact potato safe edible value, does not apply to eat potato
Block is purpose family planting.
The content of the invention
It is real the invention provides the nutrient solution and method of a kind of family's mist training production potato for above technical problem
Existing masses carry out green, the purpose of the plantation potato of environmentally friendly and nutrition using balcony or indoor potato mist training device.
A kind of nutrient solution of family's mist training production potato, the nutrient solution contain nitrogen, phosphorus, three kinds of a great number of elements of potassium with
And various middle trace elements, with reference to the growth characteristic of potato, by whole incubation be divided into Seedling Stage, tuber initiation stage and
Stem tuber is expanded to harvest time three phases in batches, and corresponding nutrient solution is added respectively in each stage, the nutrient solution include A,
B, C and D mother liquor, the component and its concentration of A and B mother liquors described in three phases are shown in Table 1, and the C mother liquors are comprising Na2·EDTA·
2H2O and FeSO4·7H2The mother liquid of iron salt of O, the D mother liquors are comprising MnSO4·4H2O、H3BO3、ZnSO4·7H2O、CuSO4·
5H2O、KI、Na2MoO4·2H2O and CoCl2·6H2The micro- mother liquor of O.
The component and its concentration of three phases A and the B mother liquor of table 1
According to the growth characteristic of potato, each stage is different to the demand of nutritional ingredient, and the consumption of a great number of elements is in horse
Bell potato growth each period slightly floats, and early stage nitrogen is slightly more, and the later stage needs to reduce nitrogen consumption, and improves phosphorus and potassium application rate.
As a further improvement on the present invention, C the and D mother liquors are in the component of the three phases and its in nutrient solution
Concentration be shown in Table 2：
The component and its concentration of three phases C and the D mother liquor of table 2
As a further improvement on the present invention, the nutrient solution be prepared into respectively tetra- kinds of mother liquors of A, B, C and D carry out individually it is close
Package is filled, and is used after being diluted with water when using.
Simple and practical in planting process for convenience, nutrient solution is prepared into A, B, C and D mother liquor respectively carries out independent sealed bundle
Dress, storage period is one month.For Seedling Stage (early stage), tuber initiation stage (mid-term) and stem tuber expand to harvest time in batches (after
Phase) three periods, tetra- kinds of mother liquors of A, B, C and D are respectively：
Seedling Stage (early stage)：ABefore、BBefore、CBeforeAnd DBefore；
Tuber initiation stage (mid-term)：AIn、BIn、CInAnd DIn；
Stem tuber was expanded to harvest time in batches (later stage)：AAfterwards、BAfterwards、CAfterwardsAnd DAfterwards；
The present invention the characteristics of different growing rule fertile with different suctions, is carried out for potato to nutrient composition
Dynamic management, different nutrient formula is provided in different growing, can solve the problem that potato mist training seedling growth is slow, the middle and later periods
The problems such as over growth influence knot potato；The form that nutrient solution is prepared into mother liquor is supplied to user simultaneously, potato cultivation can be reduced
The tedious steps that during training prepared by nutrient solution, also avoid introducing other insect pests virus, greatly convenient for users to use.
When preparing full concentration mist cultivation nutrient fluid, the extension rate of A, B and C mother liquor is 100 times, and the extension rate of D mother liquors is
1000 times；When preparing 1/2 concentration mist cultivation nutrient fluid, the extension rate of A, B and C mother liquor is 200 times, and the extension rate of D mother liquors is
2000 times.
Present invention also offers a kind of method of family's mist training production potato, comprise the following steps：
(1) offer of health seedling：
Screening high-quality seed potato, stem apex detoxification is carried out to it, by starting tissue culture after Viral diagnosis and field test
It is fast numerous；Tissue-cultured seedling culture carries out expanding numerous and strong sprout after 20~25 days using liquid batch submergence training method, cultivates 10~15 days
Potato set 10~15cm of clip long afterwards, the number of blade is 4~6, cuts the bottom of the blade of bottom 2, cuttage in culture medium, with bag
Son is packed and is stored in 20 DEG C of gnotobasis, and is transplanted in 3 days；Preferably, every 15~20 plants of potato sets
One sack.
The characteristics of present invention is for family's leisure dispersion plantation is provided by way of the numerous-strong sprout-packaging of detoxification-expansion is transported outward
Health seedling, after carrying out expanding numerous and strong sprout especially with liquid batch submergence training method, the survival rate of planting stock is up to
More than 90%.
(2) preparation of before seedling is planted：
In cultivation before seedling, mist is trained into casing and liquid reserve tank is cleaned up, each culture hole of black and white film correspondence sets on field planting plate
X-type hole is put, other parts are remained intact, and check whether spraying system is normal；Entered with uviol lamp and 800 times of liquor potassic permanganates
Go after sterilizing and cleaning up, keep mist training case inner nozzle unimpeded；Then A is takenBefore、BBefore、CBeforeAnd DBeforeMother liquor and water mixed diluting into
1/2 concentration mist cultivation nutrient fluid, is stored in liquid reserve tank；The X-type hole can scratch setting using instrument.
The compound method of 1/2 concentration mist cultivation nutrient fluid is：First determine to be configured to the body of 1/2 concentration nutrient solution in liquid reserve tank
Product and scale, toward the interior water added away from the height of scale 1/2 of liquid reserve tank, then are separately added into A and B mother liquors, then proceed to add water, approach
C liquid and D liquid are sequentially added during scale and is stirred, be finally settled to scale；A, B, C mother liquor consumption accounts for 1/2 respectively
1/200, the D mother liquor consumptions of concentration mist cultivation nutrient fluid solution total amount account for 1/2000.
(3) mist training seedling field planting：
The potato set in step 1 bag seedling is taken out, the culture medium of root is cleaned up, seedling is put into the cultivation of field planting plate
In hole, field planting 2~3cm of plate is exposed in seedling bottom, and has 2~3 leaves to expose culture hole；
Preferably, we first select strong sprout, then clamp seedling bottom with tweezers, at the top of the hand steered firmly seedling of another,
Young plant is vertically put into the culture hole of field planting plate, should ensure that young plant bottom is exposed field planting 2~3cm of plate and ensures that root is fully contacted
To nutrient solution, guarantee has 2~3 leaves to expose culture hole as far as possible again.
(4) growth management of potato：
Expanded to harvest time three phases in batches for Seedling Stage, tuber initiation stage and stem tuber and be managed respectively,
(1) Seedling Stage
After field planting, mist training device is opened, spray 1/2 mist training concentration nutrient solution, spray time：It is every before seedling rooting is colonized
5min spraying 30s, daytime is every 10min sprayings 30s after taking root, and be every 30~40min sprayings 30s in the evening；
Before taking root, daily sooner or later to seedling foliage-spray moisture preventing here seedling from withering；
Change full concentration mist cultivation nutrient fluid after taking root into be sprayed, change one time of nutrition liquid within every 1~2 week；
The compound method of concentration mist cultivation nutrient fluid is entirely：First determine to be prepared in liquid reserve tank to help concentration mist cultivation nutrient fluid
Volume and scale, toward the interior water added away from the height of scale 1/2 of liquid reserve tank, then are separately added into A liquid and B mother liquors, then proceed to add water,
C liquid and D liquid are sequentially added during close to scale and is stirred, be finally settled to scale；A, B, C mother liquor consumption is accounted for respectively
1/100, the D mother liquor consumptions of full concentration mist cultivation nutrient fluid solution total amount account for 1/1000.
In this stage, to go through whether shower nozzle blocks daily, whether electromechanical normally to run, filter is often clear
Wash, remove cleaning general 1 to 2 week once, also to notice whether nutrient solution flows back in time, if blocking occurs will in time clear up miscellaneous
Thing.In addition to keep to power off for a long time, if power failure occur need to manually be sprayed water to young plant.
In this stage, the uviol lamp that is located in liquid reserve tank is opened daily 1~2 hour, the nutrient solution for allowing circulation to spray is obtained
Sufficiently sterilised, prevents disease from being propagated by nutrient solution.
In this stage, 2000~3000lx of intensity of illumination, light application time is 12~14 hours, and ensures mist training device place
Environment temperature daytime is 20~25 DEG C, and night is 15~20 DEG C, keeps mist training case inside dark；If during daylight number not enough with
And overcast and rainy light intensity deficiency then opens light compensating apparatus, environment temperature where mist training device should be between optimum temperature, if temperature is too low
Film need to be covered to be incubated；Temperature is too high can be moved in Interior Space transfers house device, and is opened attemperator and prevented air-conditioning cold
Wind blow-through potato plant damages and opens light compensating apparatus and ensures intensity of illumination in potato growth range of needs.
Glass sliding door position is sealed, it is necessary to can be temporary when observing or clearing up box house using light tight curtain
Open, can so keep mist to train case inside light tight, it is ensured that the normal root of hair in seedling bottom.
(2) tuber initiation stage and stem tuber are expanded to harvesting period management in batches：
Draw seedling management：Stolon is initial when starting knot potato, is typically being colonized latter month or so, and 1~2 bottom of the blade is cut
Fall, and 3~5 stipes are pulled down in cultivation bed, it is ensured that root and stolon are complete under plate, to prevent indivedual potato knots from planting
In training hole, duct is blocked, cause mist to train seedling death and cultivation bore deformation.
Nutrient management：Latter month or so potato of field planting enters tuber initiation stage, changes within every 1~2 week afterwards and once seeks
Nutrient solution；When changing nutrient solution, turn off lance system, remaining nutrient solution is outwelled, and liquid reserve tank, filter, spray pipe and miscellaneous
Thing collecting tank is cleaned up；According to breeding time, in tuber initiation stage, A is takenIn、BIn、CInAnd DInMother liquor and water are prepared and help concentration
Mist cultivation nutrient fluid is sprayed；Expanded to harvest time in batches in stem tuber, take AAfterwards、BAfterwards、CAfterwardsAnd DAfterwardsMother liquor and water are prepared and help dense
Degree mist cultivation nutrient fluid is sprayed, and the compound method of full concentration mist cultivation nutrient fluid is the same.
After seedling is drawn, spray frequency is daytime 10~15min/ times, each 30s, evening 30~40min/ times, each 30s.
Equipment control：To go through whether shower nozzle blocks daily after field planting, it is electromechanical whether normally to run；Filter 1~2
Remove cleaning week once；Check whether nutrient solution flows back in time, if blocking occurs will in time clear up debris；Keep long-term logical
Electricity, if power failure occur need to manually be sprayed water to young plant.
Light temperature is managed：Environment temperature where monitoring mist training device, it is ensured that daytime is 15~25 DEG C, and night is 12~18 DEG C；
This stage, mist training case inside keeps light tight.
Aeroponics the middle and late growth stage is stricter to temperature requirement, and the day temperature scope of tuber character is 15~25
DEG C, optimum temperature is 17~20 DEG C；Low Night Temperature is conducive to the formation of stem tuber and expands, and optimal temperature scope is 12~18
DEG C, when temperature is more than 25 DEG C, tuber character is obstructed, and stem tuber stops being formed or expands when temperature is more than 29 DEG C, and day and night temperature
The larger formation for being more beneficial for stem tuber.
The potato growth middle and later periods, should continue to keep dark inside mist training case, it is light tight, once printing opacity potato root is crawled
Crawl stem will grow up to the aerial stem of plant.Glass sliding door position will continue to be sealed with light tight curtain, it is necessary to observe, receive potato or cleaning casing
Temporary can be opened when internal.
Pest management：The uviol lamp 1~2 hour being located in liquid reserve tank is opened daily, and the nutrient solution for allowing circulation to spray is obtained
To sufficiently sterilised, prevent disease from being propagated by nutrient solution；Whether it is normal (normally that mist training seedling leaf color is examined simultaneously
Potato set root system it is full, color is pure white), have disease-free spot, whether there is and here wither, whether young plant root system normal；Once it was found that diseased plant,
Clean out immediately, and nutrient solution pond residue nutrient solution of draining, and carry out disinfection；Simultaneously to observe on cauline leaf whether have aphid or
Other insect pests, once discovery carries out manual removal in time.
In the technical scheme, disease control is carried out instead of agricultural chemicals and part bactericide using the mode of ultraviolet lamp disinfection,
Because production scale is smaller, insect pest only needs to manual removal and is prevented and treated, while the mode of production of mist training can without contacting soil
Ignore soil pest and disease damage problem completely, whole production link do not use may harmful agricultural chemicals, whole health environment-friendly,
The problems such as potato produced using the method is not in residues of pesticides.
(5) results in batches of potato：
Begin within 60~75 days or so harvest potato in batches, harvest once within general 6~8 days.
Due to the maturation time between the maturation time of different cultivars potato and same Potato Cultivars difference stem tuber
Difference, to improve aeroponics yield, can be harvested in batches, win the potato wedges of first maturation, can promote other prematurities
Stem tuber expands and reaches effect of increasing production, while family fresh food needs in batches can fully be met.Different Potato Cultivars
Breeding time is inconsistent, and early-maturing variety breeding time is short, can just start to receive potato typically at 60 days or so；Late variety, typically in life
Length could start to harvest for 75 days or so, can harvest once within general 6~8 days.
Potato wedges starts harvesting when reaching more than 5g, preceding group after group at different time harvesting, breeding time terminates rear disposable harvesting；Disposably adopt
First nutrient solution is changed into after clear water sprays 2-3 days before receiving, stopping is sprayed 5~7 days, after potato plant wither here afterwards by remaining potato
Block is harvested.Breeding time terminates to refer to aging rotten root system jaundice, when overground part yellow leaf.If the potato of harvesting needs
To preserve for a long time, first the potato of harvesting be cleaned and is dried, then be stored in 2~4 DEG C of refrigerators.
Further improved as of the invention, the intermediate link of the offer of the health seedling is intended to be carried out in gnotobasis,
Operating personnel and the instrument for using will carry out disinfection treatment.
As a further improvement on the present invention, described liquid batch submergence training method is to use to include that air compresses
The device of machine, time switch, membrane filter, magnetic valve and culture box composition carries out the tissue culture culture of bottle seedling；The device is
Air pressure with air compressor formation is filtered degerming air pressure by fluid nutrient medium from lower floor as power
Storage bottle is pressed into the tissue-cultured seedling culture layer of epipelagic zone filter membrane, and intermittent immersed culture is carried out to Plant tissue culture seedling, solves battalion
Nutrient solution and oxygen supply problem, are greatly improved plant propagation and speed of growth problem, while can be automated management has effect
Rate is high, low cost advantage.
Further improved as of the invention, in the offer of the health seedling, entered using liquid batch submergence training method
Row uses MS fluid nutrient mediums when expanding numerous and strong sprout, consumption is every 200~220ml of blake bottle, and inoculum density is every bottle of inoculation 120
~160 stem sections, Immersion frequency is for daily 6~7 times or is spaced 3 or 4 hours, Immersion time 4~6 minutes, environment temperature 22~
25 DEG C, relative humidity 70~80%, lighting delay number 12~14h/ days, intensity of illumination is 2000~3000lx.
Further improved as of the invention, to go through whether shower nozzle blocks daily after field planting, it is electromechanical whether normally to transport
OK；Filter removes cleaning for 1~2 week once；Check whether nutrient solution flows back in time, if blocking occurs will in time clear up debris；
Keep being electrified for a long time, if power failure occur need to manually be sprayed water to young plant.
Further improved as of the invention, if environment temperature where mist training device is less than lowest temperature after field planting, covered
Film is incubated, and opens attemperator and light compensating apparatus；Temperature be higher than the upper limit, by device move to Interior Space transfer house in carry out
Cooling；If number is inadequate or overcast and rainy light intensity deficiency need to open light compensating apparatus during daylight.
Further improved as of the invention, the glass sliding door in the mist training device is sealed using light tight curtain, to protect
Card mist training case internal environment is in dark state.
Further improved as of the invention, after the potato wedges has been harvested, to mists such as casing, liquid reserve tank, pipeline and field planting plates
Training facility is cleaned, and is then carried out disinfection with uviol lamp and 800 times of liquor potassic permanganates, treats that next time uses.
The present invention starts with from each link of potato culture, when being provided including each growth in a kind of easy, understandable mode
The nutrient solution prescription and dilution process of phase, the offer of health seedling, the preparation for planting before seedling, mist training seedling field planting, different growing
Growth management, the detailed method of operation for each side such as harvesting in batches of potato, realize it is popular using a kind of potato balcony or
Indoor mist training device carries out potato production.
Compared with prior art, beneficial effects of the present invention are：
(1) present invention is directed to potato the characteristics of different growing rule fertile with different suctions, to nutrient composition
Enter Mobile state management, different nutrient formula is provided in different growing, can solve the problem that potato mist training seedling growth is slow, in
The problems such as potato is tied in the excessively prosperous influence of late growing stage；The form that nutrient solution is prepared into mother liquor is supplied to user simultaneously, Ma Ling is reduced
The tedious steps that in potato cultivation prepared by nutrient solution, it is greatly convenient for users to use；
(2) the characteristics of present invention is for family's leisure dispersion plantation is by way of the numerous-strong sprout-packaging of detoxification-expansion is transported outward
The seedling of health is provided, after carrying out expanding numerous and strong sprout especially with liquid batch submergence training method, the survival rate of planting stock
Up to more than 90%, nutrient solution and oxygen supply can simultaneously be solved the problems, such as using liquid batch submergence training method, greatly carry
Plant propagation high and speed of growth problem, can be automated management, efficiency high and low cost；
(3) present invention carries out disease control using the mode of ultraviolet lamp disinfection instead of agricultural chemicals and part bactericide, due to
Production scale is smaller, and insect pest only needs to manual removal and prevented and treated, while the mode of production of mist training can be complete without contacting soil
Ignore soil pest and disease damage problem；Agricultural chemicals that may be harmful, whole health environment-friendly is not used to utilize in whole production link
The problems such as potato that the method is produced is not in residues of pesticides；
(4) the potato raw yield using the inventive method cultivation is small, only 40~60 plants every time, and Cultivate administration is convenient, but
The knot potato rate sustainable supply time high is long, and individual plant knot potato rate is 20~40, sustainable after starting to harvest to pluck 30~50 days, fits
Front yard leisure agriculture is planted on a small scale of the whole family.
Specific embodiment
The present invention is described in further details with reference to example.
Embodiment 1：
Cultivar：Osmanthus agriculture potato 1
1st, the preparation of nutrient solution
With reference to the growth characteristic of potato, whole incubation is divided into three phases, added respectively in each stage
Plus corresponding nutrient solution, the nutrient solution contains nitrogen, phosphorus, three kinds of a great number of elements of potassium and various middle trace elements, make respectively
Standby to be packed into tetra- kinds of mother liquors of A, B, C and D, each mother liquor content is specifically shown in Table 3, and storage period is one month；Will when using
A, B, C and D mother liquor water distinguish mixed diluting and form mist cultivation nutrient fluid.When preparing full concentration mist cultivation nutrient fluid, A, B and C mother liquor
Extension rate be 100 times, the extension rate of D mother liquors is 1000 times；When preparing 1/2 concentration mist cultivation nutrient fluid, A, B and C mother liquor
Extension rate be 200 times, the extension rate of D mother liquors is 2000 times.
The component and its concentration of A, B, C and D mother liquor of family's mist training production osmanthus agriculture No. 1 three phases of potato of table 3
The compound method of full concentration mist cultivation nutrient fluid is first to determine to be prepared in liquid reserve tank to help concentration mist cultivation nutrient fluid
Volume and scale, add away from the height water of scale 1/2 toward liquid reserve tank is interior, then are separately added into A liquid and B mother liquors, then proceed to add water, connect
Add C mother liquors and D mother liquors during nearly scale successively again and stir, be finally settled to scale；A, B, C mother liquor consumption is accounted for respectively
1/200, the D mother liquor consumptions of 1/2 concentration mist cultivation nutrient fluid solution total amount account for 1/2000.
The compound method of 1/2 concentration mist cultivation nutrient fluid is：First determine to be configured to 1/2 concentration mist cultivation nutrient fluid in liquid reserve tank
Volume and scale, toward the water in liquid reserve tank plus away from the height of scale 1/2, then be separately added into A and B mother liquors, then proceed to add water,
C mother liquors and D mother liquors are sequentially added during close to scale and is stirred, be finally settled to scale；A, B, C mother liquor consumption point
1/200, the D mother liquor consumptions for not accounting for 1/2 concentration mist cultivation nutrient fluid solution total amount account for 1/2000.
2nd, the offer of health seedling
No. 1 tissue-cultured seedling of osmanthus agriculture potato for taking growth 20 days carries out expanding numerous and strong sprout using liquid batch submergence training method, adopts
MS fluid nutrient mediums are used, consumption is every 200~220ml of blake bottle, and inoculum density is 120~160 stem sections of every bottle of inoculation, submergence
Frequency is daily 6~7 times (interval 3 or 4 hours), Immersion time 4~6 minutes, in 22~25 DEG C of temperature, relative humidity 70~
80% lighting delay number 12~14h/ days, Gao Zhuan 10~15cm of clip long after 12 days under the conditions of 2000~3000lx of intensity of illumination
Seedling, cuts the bottom of the blade of bottom 2, and cuttage is stored in 3 in 20 DEG C of gnotobasis in MS culture mediums with sealing bag hermetic package
My god.Middle all links are carried out in gnotobasis, and operating personnel and the instrument for using will carry out disinfection treatment.
3rd, the preparation of before seedling is planted
In cultivation before seedling, mist is trained into casing and liquid reserve tank is cleaned up, check whether black and white film is intact on field planting plate, on film
Corresponding each culture hole scratches perforate using cross, and checks whether spraying system runs well, high with uviol lamp and 800 times
Potassium manganate solution carries out disinfection and cleans up；Early stage A is finally taken respectivelyBefore、BBefore、CBeforeAnd DBeforeMother liquor water mixed diluting into 1/2
Concentration mist cultivation nutrient fluid (method is the same), is stored in standby in liquid reserve tank.
4th, mist training seedling field planting
Potato seedling is taken, the culture medium of root is cleaned up, selected strong sprout and transplant in the cultivation on mist training field planting plate
In hole；Seedling bottom is clamped with tweezers, the hand steered firmly seedling top of another is vertically put into young plant in the culture hole of field planting plate,
Should ensure that young plant bottom is exposed field planting 2~3cm of plate and is adequately exposed to nutrient solution to ensure root, guarantee has 2~3 as far as possible again
Piece leaf exposes culture hole.
5th, seedling management
After field planting, mist training device is opened, spray nutritious liquor, the nutrient solution spray time is set to every 5min before seedling rooting is colonized
Spraying 30s, daytime is set to every 10min sprayings 30s after taking root, and be set to every 30min sprayings 30s in the evening.Before taking root, give sooner or later daily
Seedling foliage-spray moisture is preventing here seedling from withering；Nutrient solution is changed into A after taking rootBefore、BBefore、CBeforeAnd DBeforeThe full concentration mist training of mother liquor
Nutrient solution is sprayed, and changes one time of nutrition liquid within every 1~2 week；To go through whether shower nozzle blocks daily, it is electromechanical whether normally to transport
OK, filter will be cleaned often, remove cleaning general 1 to 2 week once, also notice whether nutrient solution flows back in time, if occurring
Blocking will in time clear up debris；In addition to keep being electrified for a long time, if power failure occur need to manually be sprayed water to young plant；Open daily and be located at
Uviol lamp in liquid reserve tank 1~2 hour, the nutrient solution for allowing circulation to spray obtains sufficiently sterilised, prevents disease from entering by nutrient solution
Row is propagated.
During this period, intensity of illumination is 2000~3000lx, and light application time is 12-14 hours, and ensures mist training device institute
It it is 20~25 DEG C on environment temperature daytime, night is 15~20 DEG C, the natural lighting time is 12 hours or so during transplanting, and temperature exists
Between 18-30 DEG C, light compensating apparatus extension light application time need to be opened daily 1 hour.When afternoon temperature is higher than 25 DEG C, device is moved into room
In interior air-conditioned room, and open attemperator and light compensating apparatus.Glass sliding door position is sealed with light tight curtain, it is necessary to see after field planting
Temporary can be opened when examining or clear up box house.
6th, mid-term seed and seedling management
Stolon is initial to be started during knot potato (after field planting 28 days), 1~2 bottom of the blade to be cut, and 3~5 stipes are drop-down
To cultivation bed, to ensure that root and stolon completely under plate, to prevent indivedual potato knots in culture hole, block duct, lead
Cause mist training seedling dead and cultivation bore deformation.
7th, middle and later periods light temperature management
Note observing the temperature and humidity of environment where mist training device, if temperature covers film less than 15 DEG C of need being protected
Temperature, temperature can be moved in Interior Space transfers house device higher than 25 DEG C, and opens attemperator and light compensating apparatus；If running into overcast and rainy
Light intensity deficiency need to open light compensating apparatus supplement light source.Glass sliding door position will continue to be sealed with light tight curtain, it is necessary to observe, receive
Temporary can be opened when potato or cleaning box house.
8th, middle and later periods nutrient management
Draw after seedling potato growth to enter mid-term, afterwards, change one time of nutrition liquid within every 1~2 week, when changing nutrient solution, turn off spray
Guard system, previous remaining nutrient solution is outwelled, and liquid reserve tank, filter, spray pipe and refuse collecting groove are cleaned up；According to
Breeding time, in tuber initiation stage, take AIn、BIn、CInAnd DInMother liquor is diluted and to form full concentration mist cultivation nutrient fluid and sprayed respectively with water
Drench；Expanded to harvest time in batches in stem tuber, take AAfterwards、BAfterwards、CAfterwardsAnd DAfterwardsMother liquor water dilutes to form full concentration mist cultivation nutrient fluid respectively
Sprayed.Mid-term spray frequency is 10min/ times, each 30s, evening 30min/ times, each 30s；Later stage spray frequency is
15min/ times, each 30s, evening 40min/ times, each 30s.In addition wanting spraying system can not power off for a long time, if occur having a power failure needing
Manually to be sprayed water to young plant.
9th, pest management
Uviol lamp 1-2 hours on the inside of liquid storage case lid is periodically opened daily, and the nutrient solution for allowing circulation to spray fully is disappeared
Poison, prevents disease from being passed by nutrient solution.Whether mist training seedling leaf color is examined simultaneously normal, there is disease-free spot, whether there is and here wither；
Whether young plant root system is normal (potato set root system normally is full, and color is pure white).Once it was found that diseased plant, clears up immediately
Fall, and nutrient solution pond residue nutrient solution of draining, carried out disinfection and controlled with 0.5% carbendazim and uviol lamp.To observe stem simultaneously
Whether there are aphid or other insect pests on leaf, find that carrying out manual removal's treatment prevents outburst in time.
10th, the results in batches of potato
60 days existing part potato wedgess reach more than 5g after transplanting, can start to harvest in batches, harvest once within general 6-8 days,
Breeding time terminates (root system jaundice is aging to rot, overground part yellow leaf) disposable harvesting afterwards；First by nutrition before disposable harvesting
Liquid is changed into and stops spraying 5~7 days after clear water is sprayed 2-3 days, and here plant to be planted afterwards harvests remaining potato wedges if being withered.Every time will after harvesting
Potato first dry only, number numbers, weigh and be stored in 4 degree of refrigerators.No. 1 potato of osmanthus agriculture potato is sustainable after starting to harvest to be adopted
Pluck 48 days, up to 30.4/plant, average fresh sweet potato weight is 7.7g/ to average individual plant knot potato rate.
After potato wedges has been harvested, the facilities such as casing, liquid reserve tank, pipeline and the mist training of field planting plate etc. are cleaned, and with ultraviolet
Lamp and 800 times of liquor potassic permanganates carry out disinfection, and treat that next time uses.
Embodiment 2：
With the color potato in osmanthus, No. 1 is implementation kind, mist is carried out in the same manner as in Example 1 and cultivates plant, three phases nutrition
Liquid mother liquor formula is shown in Table 4.
Table 4 family's mist training production osmanthus coloured silk potato No. 1 component and its concentration of three phases A, B, C and D mother liquor
Osmanthus coloured silk potato 1 be in ripe type color potato kind, tissue-cultured seedling growth needs the training strong sprout of laggard water-filling in 22 days, water planting life
Mist training transplant planting is carried out after long 15 days, enters growth medium within 33 days after field planting, carried out drawing seedling and change nutrient solution prescription.Transplant
71 days existing part potato wedgess reach more than 5g afterwards, can start to harvest in batches, sustainable after starting to harvest to pluck 39 days, average single
Up to 25.2/plant, average fresh sweet potato weight is 7.1g/ to strain knot potato rate.After potato wedges has been harvested, to casing, liquid reserve tank, pipeline and fixed
Plant the facilities such as the mists such as plate training to be cleaned, and carried out disinfection with uviol lamp and 800 times of liquor potassic permanganates, treat that next time uses.
Embodiment 3：
With the color potato in osmanthus, No. 1 is implementation kind, mist is carried out in the same manner as in Example 1 and cultivates plant, three phases nutrition
What liquid and embodiment 1 were distinguished be each component in A and B mother liquors concentration it is different, refer to table 5.
Table 5 family's mist training production osmanthus coloured silk potato No. 1 component and its concentration of three phases A, B, C and D mother liquor
Tissue-cultured seedling growth needs 22 days laggard water-filling training strong sprouts, and hydroponics growing carries out mist training transplant planting after 15 days, after field planting
Enter growth medium within 32 days, carry out drawing seedling and change nutrient solution prescription.72 days existing part potato wedgess reach more than 5g after transplanting, can
To start to harvest in batches, sustainable after starting to harvest to pluck 40 days, average individual plant knot potato rate is up to 26.5/plant, average fresh sweet potato weight
Measure is 7.3g/.After potato wedges has been harvested, the facilities such as the mist trainings such as casing, liquid reserve tank, pipeline and field planting plate are cleaned, be used in combination
Uviol lamp and 800 times of liquor potassic permanganates carry out disinfection, and treat that next time uses.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (6)
1. a kind of method that family's mist training produces potato, it is characterised in that comprise the following steps：
(1) offer of health seedling：Screening seed potato, and stem apex detoxification is carried out, by after Viral diagnosis and field test
Carry out tissue-culturing rapid propagation；Tissue-cultured seedling culture carries out expanding numerous and strong sprout, culture after 20~25 days using liquid batch submergence training method
Potato set 10~15cm of clip long after 10~15 days, cuttage is packed with pouch seal and is stored in 20 DEG C in culture medium
In gnotobasis, and transplanted in 3 days；
(2) preparation of before seedling is planted：Cultivation before seedling, trains case and liquid reserve tank is cleaned to mist, and black and white film corresponds to each on field planting plate
Culture hole sets X-type hole, and other parts are remained intact, and check spraying system；Entered with uviol lamp and 800 times of liquor potassic permanganates
Row sterilization is simultaneously cleaned up, and keeps mist training case inner nozzle unimpeded；Then A is takenBefore、BBefore、CBeforeAnd DBeforeMother liquor water mixed diluting into 1/2
Concentration mist cultivation nutrient fluid, is stored in liquid reserve tank；
(3) mist training seedling field planting：The potato set in step (1) bag seedling is taken out, the culture medium of root is cleaned up, seedling is put
Enter to be colonized in the culture hole of plate, field planting 2~3cm of plate is exposed in seedling bottom, and there are 2~3 leaves to expose culture hole；
(4) growth management of potato；
(5) results in batches of potato；
The growth management of the potato is expanded to harvest time three phases in batches point for Seedling Stage, tuber initiation stage and stem tuber
It is not managed：
(1) Seedling Stage
After field planting, mist training device is opened, spray 1/2 concentration mist cultivation nutrient fluid, spray time：It is every 5min before seedling rooting is colonized
Spraying 30s, daytime is every 10min sprayings 30s after taking root, and be every 30~40min sprayings 30s in the evening；Before taking root, give sooner or later daily
Seedling foliage-spray moisture；After taking root, change full concentration mist cultivation nutrient fluid into and sprayed, change one time of nutrition liquid within every 1~2 week；
During this period, intensity of illumination is 2000~3000lx, and light application time is 12~14 hours/day, keeps mist training device place
Environment temperature daytime is 20~25 DEG C, and night is 15~20 DEG C, and case inside is dark to keep mist to train, and daily opening is located at liquid reserve tank
Interior uviol lamp 1~2 hour；
(2) tuber initiation stage and stem tuber are expanded to harvesting period management in batches：
Draw seedling management：Stolon is initial when starting knot potato, 1~2 bottom of the blade is cut, and 3~5 stipes are pulled down into cultivation bed
It is interior, it is ensured that root and stolon are completely in the case where plate is colonized；
Nutrient management：Potato changed one time of nutrition liquid into every 1~2 week after tuber initiation stage；In tuber initiation stage, A is takenIn、
BIn、CInAnd DInThe preparation of mother liquor dilute with water is helped concentration mist cultivation nutrient fluid and is sprayed；Expanded to harvest time in batches in stem tuber, taken
AAfterwards、BAfterwards、CAfterwardsAnd DAfterwardsThe preparation of mother liquor dilute with water is helped concentration mist cultivation nutrient fluid and is sprayed；
After seedling is drawn, spray frequency is daytime 10~15min/ times, each 30s, evening 30~40min/ times, each 30s；
Light temperature is managed：Environment temperature where monitoring mist training device, it is ensured that daytime is 15~25 DEG C, and night is 12~18 DEG C；This rank
Section, mist training case inside keeps dark；
Pest management：Whether the uviol lamp 1~2 hour being located in liquid reserve tank is opened daily, while just to observe mist training seedling leaf color
Often, whether young plant root system is normal, it is found that diseased plant cleans out immediately, and remaining nutrient solution of draining, carries out disinfection；On observation cauline leaf
Whether damaged by vermin, once find i.e. carry out manual removal；
Wherein, A, B, C and D mother liquor are shown in as shown in Table 1 and Table 2 in the component and its concentration of three phases：
The component and its concentration of three phases A and the B mother liquor of table 1
The component and its concentration of three phases C and the D mother liquor of table 2
2. the method that family's mist training according to claim 1 produces potato, it is characterised in that：The potato is in batches
Harvest to start harvesting when potato wedges reaches more than 5g, preceding group after group at different time harvesting is harvested once for 6~8 days, and breeding time terminates rear disposable
Harvesting；Sprayed 2-3 days with clear water before disposable harvesting, stop spraying 5~7 days, after potato plant wither here afterwards by remaining potato
Block is harvested.
3. the method that family's mist training according to claim 1 and 2 produces potato, it is characterised in that：The health seedling
Offer in the liquid batch submergence training method that utilizes be using including air compressor, time switch, membrane filter, electricity
Magnet valve carries out the tissue culture culture of bottle seedling with the device of culture box composition.
4. the method that family's mist training according to claim 1 and 2 produces potato, it is characterised in that：The health seedling
Offer in, using MS fluid nutrient mediums when expand numerous and strong sprout using liquid batch submergence training method, consumption is every training
200~220ml of bottle is supported, inoculum density is 120~160 stem sections of every bottle of inoculation, and Immersion frequency is daily 6~7 times, Immersion time
It is 4~6 minutes every time, 22~25 DEG C of environment temperature, relative humidity 70~80%, lighting delay number 12~14h/ days, intensity of illumination
It is 2000~3000lx.
5. the method that family's mist training according to claim 1 and 2 produces potato, it is characterised in that：Mist training dress after field planting
If environment temperature covers film and is incubated less than lowest temperature where putting；Temperature is higher than the upper limit, and device is moved into Interior Space
Lowered the temperature in transferring house, and opened attemperator and light compensating apparatus；If number is inadequate or overcast and rainy light intensity is not enough needs during daylight
Open light compensating apparatus；Glass sliding door in the mist training device is sealed using light tight curtain；To be gone through daily after field planting
Whether whether shower nozzle blocks, electromechanical normally to run；Filter removes cleaning for 1~2 week once；Check whether nutrient solution returns in time
Stream, if blocking occurs will in time clear up debris；Keep being electrified for a long time, if power failure occur need to manually be sprayed water to young plant.
6. the method that family's mist training according to claim 2 produces potato, it is characterised in that the potato wedges has been harvested
Afterwards, casing, liquid reserve tank, pipeline and field planting plate are cleaned, is then disappeared with uviol lamp and 800 times of liquor potassic permanganates
Poison.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775535.6A CN104429861B (en) | 2014-12-15 | 2014-12-15 | A kind of method of family's mist training production potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775535.6A CN104429861B (en) | 2014-12-15 | 2014-12-15 | A kind of method of family's mist training production potato |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104429861A CN104429861A (en) | 2015-03-25 |
| CN104429861B true CN104429861B (en) | 2017-06-20 |
Family
ID=52877224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775535.6A Active CN104429861B (en) | 2014-12-15 | 2014-12-15 | A kind of method of family's mist training production potato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104429861B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938312B (en) * | 2015-06-04 | 2019-01-08 | 中国林业科学研究院华北林业实验中心 | A kind of kaffir lily aeroponic method |
| CN105075602A (en) * | 2015-08-11 | 2015-11-25 | 成都易胜科生物科技有限公司 | Method for producing seed potatoes |
| CN105724211B (en) * | 2016-02-23 | 2019-03-01 | 四川农业大学 | A kind of fruit kohlrabi ciltivating process |
| CN106577245A (en) * | 2016-12-30 | 2017-04-26 | 湖南人文科技学院 | Aeroponic culture method for polygonatum odoratum |
| CN107278867B (en) * | 2017-08-02 | 2023-06-20 | 广西壮族自治区农业科学院经济作物研究所 | Breeding method of sweet potato seedlings |
| CN107347608A (en) * | 2017-08-22 | 2017-11-17 | 西南大学 | Virus-free seed potato and seedling water planting integration high power mating system |
| CN107721517A (en) * | 2017-11-13 | 2018-02-23 | 达州市农业科学研究院 | A kind of virus-free potato primary stock aerial fog cultivation nutrient solution and its application process |
| 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 |
| 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 |
| CN110972944B (en) * | 2019-12-18 | 2022-12-06 | 南京师范大学 | Method for intermittently immersing dendrobium nobile seedlings |
| CN110950718A (en) * | 2020-01-16 | 2020-04-03 | 宁夏西吉县恒丰农业综合开发有限公司 | Nutrient solution for producing original seeds of detoxified potatoes by aeroponic culture and preparation method thereof |
| CN111528023A (en) * | 2020-06-03 | 2020-08-14 | 昭通市农业科学院 | Potato seedling planting method |
| 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 |
| CN112106615A (en) * | 2020-10-10 | 2020-12-22 | 丽江市种子管理站 | Breeding method of Ning Langdang 3 # potato breeder seeds |
| CN112266288A (en) * | 2020-11-06 | 2021-01-26 | 宁夏佳立马铃薯产业有限公司 | Nutrient solution for potato seedling culture and preparation method thereof |
| CN113179933A (en) * | 2021-05-14 | 2021-07-30 | 信阳农林学院 | Soilless culture device and soilless culture method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081886C (en) * | 1998-08-15 | 2002-04-03 | 黑龙江省农业科学院绥化农业科学研究所 | Matrix-less potato cultivating method and equipment |
| CN1098028C (en) * | 1998-12-31 | 2003-01-08 | 黑龙江省农业科学院生物技术研究中心 | Method of de-poison and planting for cultivating potato with soilless, no-base material and timing aerial fog and its apparatus |
| CN1202704C (en) * | 2003-03-25 | 2005-05-25 | 鹤岗市鹤丰生物技术开发有限公司 | Atomizing type method for high efficiency and quick prodn. of virus-removed small potato using soilless culture |
| CN101781148B (en) * | 2010-02-05 | 2012-10-24 | 庞淑敏 | Potato spray culture nutrient solution and preparation method thereof |
| CN102295480B (en) * | 2011-06-14 | 2013-03-27 | 吉林大学 | Nutrient solution for cultivating potato microtubers by greenhouse gas atomization and cultivation method |
| CN103053397B (en) * | 2013-01-04 | 2014-03-26 | 水城县大山种业有限公司 | Micro-potato production method by mist culture method |
| CN103159528B (en) * | 2013-03-13 | 2015-01-21 | 四川省农业科学院作物研究所 | Nutrient solution and method for producing potato breeder seeds by aeroponics |
-
2014
- 2014-12-15 CN CN201410775535.6A patent/CN104429861B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104429861A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104429861B (en) | A kind of method of family's mist training production potato | |
| CN103159528B (en) | Nutrient solution and method for producing potato breeder seeds by aeroponics | |
| CN104686142A (en) | Aeroponic virus-free seed potato breeding method and accessory equipment | |
| JP2007117089A (en) | Mass production method of seed potato seedling | |
| CN112293255B (en) | Rapid propagation method for large cherry stock Gisela No. 6 tissue culture | |
| CN107114191A (en) | A kind of peach trunk shape planting culture method | |
| CN108782007A (en) | The aeroponic method of ganoderma lucidum | |
| CN105993956A (en) | Fast propagating method for atractylis lancea | |
| CN107182788A (en) | The propagation method of bletilla seedling | |
| CN108094199A (en) | A kind of roxburgh anoectochilus terminal bud cultivating technique | |
| CN104798682A (en) | Breeding and cultivation method for bitter gourds | |
| CN106172248B (en) | A kind of expanding propagation method of Japan's food a red-spotted lizard aphid chalcid fly | |
| CN106900555B (en) | Amomum viosum test tube plant division culture medium and once-seedling forming tissue culture plant division quick-breeding method | |
| CN108184568A (en) | A kind of implantation methods of anti-high temperature resistance of Eastern Zhejiang Coastal Area summer and autumn muskmelon | |
| CN108575752B (en) | A kind of rapid propagation method suitable for large-scale production Black Box Tracing high quality seedling | |
| CN110178564A (en) | A kind of method of Tissue-cultured Tomato Plants micrografting | |
| CN108782252A (en) | A kind of method of micrografting in fresh water Chinese pear tissue-cultured seedling test tube | |
| CN106035078B (en) | A kind of germination method of Shaanxi winged euonymus seed | |
| CN105766636B (en) | A kind of peony tissue culture regeneration method | |
| CN104782474B (en) | It is a kind of to improve the method that currant bybrid embryo saves seedling | |
| CN103125391B (en) | Local one-year multi-generation breeding method of soybeans | |
| CN103907513A (en) | Alfalfa sprouting vegetable high-yield cultivation technology | |
| CN110171988A (en) | A kind of natural concentrated type Liquid organic fertilizer and its preparation process and application | |
| CN109429954A (en) | The alternating method of strawberry and rice | |
| CN107197690A (en) | It is a kind of to improve water plant Wang Lian emergence rates and the method for culturing seedlings of the speed of growth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Xu Inventor after: Li Weiliu Inventor after: Deng Yingyi Inventor after: Liao Kezu Inventor before: Zheng Xu Inventor before: Li Weiliu Inventor before: Xu Juan Inventor before: Tang Xiuhua Inventor before: Wei Minzheng Inventor before: Qin Weizhi Inventor before: Yan Haifeng Inventor before: Xiong Jun Inventor before: Liao Kezu |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |