CN106508349A - Rapid cultivation method for polyphylla seedlings - Google Patents
Rapid cultivation method for polyphylla seedlings Download PDFInfo
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- CN106508349A CN106508349A CN201610919497.6A CN201610919497A CN106508349A CN 106508349 A CN106508349 A CN 106508349A CN 201610919497 A CN201610919497 A CN 201610919497A CN 106508349 A CN106508349 A CN 106508349A
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- seed
- paris polyphylla
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
The invention discloses a rapid cultivation method for polyphylla seedlings. The polyphylla seedlings are cultivated through selecting a raising seedling field, soaking polyphylla seeds with a cytokinin solution, a humic acid solution and a gibberellin solution of proper concentration separately, sowing the seeds into humus soil and fine sand mixed soil so as to germinate the seeds in advance, and carrying out complete field management. According to the cultivation method disclosed by the invention, the germinating rate of the polyphylla seeds is high, the germination time is short, the rate of seedling emergence is also high, the time of seedling emergence is short, and thus, a guarantee is provided for further manual cultivation and large-scale planting. Compared with the prior art, the cultivation method disclosed by the invention is high in practicability, simple in operation and short in construction period.
Description
Technical field
The present invention relates to seed field of planting, and in particular to a kind of fast breeding method of Paris polyphylla seedling.
Background technology
Paris polyphylla is the general designation of Trilliaceae paris plant.The paris plant whole world has 24 kinds, external main distribution
In the torrid zone and cold temperate regions of Continental Europe, China has 19 kinds, is distributed mainly on the ground such as cloud, expensive, river.As famous and precious medicinal
Plant, the steroidal compounds contained in its rhizome, with the effects such as hemostasis, anti-inflammatory, analgesia, are " Yunnan Baiyao ", " Gong Xue Ning "
One of primary raw material etc. famous Chinese patent drug.
Paris polyphylla propagation method mainly includes vegetative propagation and generative propagation.Vegetative propagation is that rhizome stripping and slicing or terminal bud are bred,
The method both can quickly breed Paris polyphylla seedling, can shorten crop cycle again, but the method rudiment number is few, and breeding coefficient is low,
And be cut into several sections of rhizome and also lose medical value；Dormancy is sprouted in generative propagation, i.e. seminal propagation, paris plant seed
Phase is long, and breaking dormancy is difficult, and germination percentage is low, and from sowing to medicinal material, harvesting generally requires 7 years or so time to general planting method.
Application No. 98118955.5, publication date are on March 17th, 1999, entitled " Yunnan Paris polyphylla germination and its fast
The Chinese patent of fast reproduction technique " discloses a kind of Yunnan Paris polyphylla germination and its propagation method, specially：Take Yunnan Paris polyphylla kind
Son, is rinsed with water, 70% ethanol immersion 2-5 minutes, is soaked 10-30 minutes with 0.2%HgC12, dense in 20-80mg/kg weight
Soak 48 hours in the gibberellin of degree, under 22 DEG C of dark conditions, be placed in sterile petri dish, it is dark at 4 DEG C or 22 DEG C under alternately
Place each 1 week, 3-5 time repeatedly, then illumination daily 10 hours, light intensity 1000lux, with 1/2MS as minimal medium, additional naphthalene
Acetic acid (NAA) 0.5mg/L and 6-benzyl aminopurine (6BA) 0.1mg/L are bred.The method can effectively break Yunnan Paris polyphylla seed
Rest period, reproduction speed are fast, the advantage of cycle is short, industrial fast breeding, can effectively improve the yield and quality of Yunnan Paris polyphylla.
Application No. 201310153037.3, publication date are on July 31st, 2013, entitled " a kind of to improve Yunnan Paris polyphylla kind
The Chinese patent of the method for sub- germination rate " discloses a kind of method of raising Yunnan Paris polyphylla seed germination rate.The method by gather
Ripe Yunnan Paris polyphylla fruit band pericarp rubs exosper with the hands after drying in the shade again, goes the seed of exosper to carry out high temperature immersion by rubbing with the hands：With 40 DEG C
Warm water immersion rub the seed 48 hours for removing exosper with the hands.Injury process is carried out again：The seed that high temperature soaks is placed in into coarse gold
Its kind of skin is crumpled on category plate, followed by alternating temperature Sand culture after gibberellin immersion.Bring up to Yunnan Paris polyphylla seed germination rate
More than 96%.
Application No. 200810058414.4, publication date are on October 8th, 2008, and entitled " one kind breaks Yunnan Paris polyphylla kind
The Chinese patent of the method for sub- dormancy " discloses one kind and breaks the seed dormant method of Yunnan Paris polyphylla.The method is comprised the concrete steps that：
In the annual 9-10 months by the Yunnan Paris polyphylla seed of the red ripe for gathering, exocarp is washed away, is dried in the shade under room temperature naturally 15 days, subsequently
Load ventilative valve bag to preserve.Seed in valve bag is taken out by November, and the water under room temperature soaks 15 hours, is subsequently taken out
Naturally dry under room temperature 15 hours, soak 15 hours in placing into water afterwards.Seed through above-mentioned process is directly sowed
Sprout in soil, thickness of earth covering 2cm watered and be advisable with not ponding, seed is sprouted after 60 days in soil, its germination rate is 90%
More than, can be widely used in the cultivation of Yunnan Paris polyphylla.
Application No. 200910084213.6, publication date are August in 2010 11, it is entitled " a kind of Yunnan Paris polyphylla seed
The Chinese patent of germination accelerating method " discloses a kind of germination accelerating method of Yunnan Paris polyphylla seed.The method is wet with water content 60-80%
Husky and Yunnan Paris polyphylla seed is with 2-4:1 ratio mixes, and 8-15 DEG C is placed 25-35 days；Take out the GA3 solution of seed 50-200mg/L
Seed soaking 1.5-2.5 hours；Again with the wet sand and seed of water content 60-80% with 2-4:1 ratio mixes, and places 18-25 DEG C, keeps
Wet sand moisture content 55-70 days；Again with the GA3 solution seed soaking 1.5-3 hours that concentration is 2.5-30mg/L after taking-up seed；Use water content
The wet sand of 60-80% is with seed with 2-4:1 ratio mixes, and keeps wet sand moisture content.The method of the invention can make Yunnan Paris polyphylla seed
Sprout in advance, emergence rate is high.
Application No. 201510487214.0, publication date be on October 21st, 2015, it is entitled " a kind of Yunnan Paris polyphylla seed
The Chinese patent of mating system " discloses a kind of mating system of Yunnan Paris polyphylla seed.The method is by selecting ripe, full, nothing
The Yunnan Paris polyphylla seed of disease, cleaning decortication are placed in immersion 12-24 hours in Gibberellins solution, are placed in corruption after immersion again after drying
12-24 hours being soaked in growing acid solution, finally the seed sand at low temperature for processing Tibetan mode being preserved, sowing and seedling management come
Realize.The invention Yunnan Paris polyphylla seed germination rate is improved to 98% or so, and ripening time is greatly shortened.
As fully visible, the crop cycle of Paris polyphylla by the fast breeding of Paris polyphylla seed, can effectively be shortened, at present existing skill
Art can accomplish that germination rate is higher, but emergence rate can not be guaranteed, therefore after Paris polyphylla seed fast germination, it is ensured that it is high
Germination rate, possess higher emergence rate, just can ensure that Paris polyphylla carry out implant mass, this be also current this area worker compel
Cut the problem for wishing to solve.
The content of the invention
For solving above-mentioned technical problem present in prior art, the invention provides a kind of quickly breeding of Paris polyphylla seedling
Method, soaks Paris polyphylla seed respectively by using basic element of cell division solution, humic acid solution, Gibberellins solution, shifts to an earlier date seed
Sprout, add perfect field management, can quickly cultivate Paris polyphylla seedling.
The present invention is achieved by the following technical programs：
A kind of fast breeding method of Paris polyphylla seedling, comprises the following steps：
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in basic element of cell division solution and soaks 5-15h, after immersion, be placed in sodium humate again
6-15h is soaked in solution, is placed in Gibberellins solution again and soaks 6-15h after immersion, take out, wait to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown in fertile soil and fine sand, on seed
1.5-2 centimetre of thin soil layer to be covered, then lid pine tag is with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
Preferably, step 2) in basic element of cell division solution mass concentration be 0.05%-0.1%.
Preferably, step 2) in Paris polyphylla seed be placed in the basic element of cell division solution immersion time be 8-12h.
Preferably, step 2) in sodium humate solution mass concentration be 0.1%-1.0%.
Preferably, step 2) in Paris polyphylla seed be placed in sodium humate solution immersion time be 10-12h.
Preferably, step 2) in Gibberellins solution mass concentration be 0.01%-0.05%.
Preferably, step 2) in Paris polyphylla seed be placed in Gibberellins solution immersion time be 8-10h.
Preferably, step 3) in fertile soil and fine sand mixed proportion, according to weight ratio be fertile soil：Fine sand=1-2:1.
Beneficial effects of the present invention：
The basic element of cell division solution for adopting suitable concn of the invention, humic acid solution, Gibberellins solution soak Paris polyphylla respectively
Seed, is carried out after planting, and seed germination rate is high, and shortens the cultivation time of seed, and the later stage adds perfect seedling management,
Emergence rate is improve, is further artificial cultivation, implant mass is there is provided guarantee.Compared with prior art, the present invention is practical
Property strong, simple to operate, short time limit.
Specific embodiment
With reference to embodiments technical scheme is further described, but claimed scope is not limited to
In described.
Embodiment 1
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in into mass concentration for soaking 5h in 0.05% basic element of cell division solution, after immersion again
Mass concentration is placed in for 6h being soaked in 0.1% sodium humate solution, and it is that 0.01% gibberellin is molten to be placed in mass concentration after immersion again
6 are soaked in liquid, are taken out, are waited to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown into and with humic acid, fine sand weight ratio be
1:In the soil of 1 mixing, 1.5-2 centimetre of thin soil layer, then lid pine tag will be covered on seed with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
Embodiment 2
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in into mass concentration for soaking 15h in 0.1% basic element of cell division solution, after immersion again
Mass concentration is placed in for 15h being soaked in 1.0% sodium humate solution, and it is that 0.05% gibberellin is molten to be placed in mass concentration after immersion again
15h is soaked in liquid, is taken out, is waited to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown into and with humic acid, fine sand weight ratio be
2:In the soil of 1 mixing, 1.5-2 centimetre of thin soil layer, then lid pine tag will be covered on seed with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
Embodiment 3
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in into mass concentration for soaking 8h in 0.08% basic element of cell division solution, after immersion again
Mass concentration is placed in for 10h being soaked in 0.5% sodium humate solution, and it is that 0.03% gibberellin is molten to be placed in mass concentration after immersion again
8h is soaked in liquid, is taken out, is waited to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown into and with humic acid, fine sand weight ratio be
1.5:In the soil of 1 mixing, 1.5-2 centimetre of thin soil layer, then lid pine tag will be covered on seed with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
Embodiment 4
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in into mass concentration for soaking 12h in 0.07% basic element of cell division solution, after immersion
Mass concentration is placed in again for soaking 12h in 0.8% sodium humate solution, is placed in mass concentration again for 0.04% gibberellin after immersion
10h is soaked in solution, is taken out, is waited to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown into and with humic acid, fine sand weight ratio be
1:In the soil of 1 mixing, 1.5-2 centimetre of thin soil layer, then lid pine tag will be covered on seed with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
Embodiment 5
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in into mass concentration for soaking 5h in 0.1% basic element of cell division solution, after immersion again
Mass concentration is placed in for 6h being soaked in 1.0% sodium humate solution, and it is that 0.05% gibberellin is molten to be placed in mass concentration after immersion again
15h is soaked in liquid, is taken out, is waited to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown into and with humic acid, fine sand weight ratio be
2:In the soil of 1 mixing, 1.5-2 centimetre of thin soil layer, then lid pine tag will be covered on seed with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
Embodiment 6
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in into mass concentration for soaking 15h in 0.07% basic element of cell division solution, after immersion
Mass concentration is placed in again for soaking 15h in 0.6% sodium humate solution, is placed in mass concentration again for 0.02% gibberellin after immersion
6h is soaked in solution, is taken out, is waited to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown into and with humic acid, fine sand weight ratio be
1:In the soil of 1 mixing, 1.5-2 centimetre of thin soil layer, then lid pine tag will be covered on seed with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
Embodiment 7
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, and soil property is rich in organic matter, covers shady preferably sylvan life sky
Ground or hillside fields, 3-4 layer shading screens will be then taken in nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 lis
Rice, 35 centimetres of furrow width, 30 centimetres of ditch depth.
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove outer kind
Skin, clean dry it is stand-by；Stand-by seed is placed in into mass concentration for soaking 8h in 0.1% basic element of cell division solution, after immersion again
Mass concentration is placed in for 7h being soaked in 0.9% sodium humate solution, and it is that 0.05% gibberellin is molten to be placed in mass concentration after immersion again
14h is soaked in liquid, is taken out, is waited to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown into and with humic acid, fine sand weight ratio be
1.5:In the soil of 1 mixing, 1.5-2 centimetre of thin soil layer, then lid pine tag will be covered on seed with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid the hardened, dry of soil
With excessive sunshine, emerge within general 3-4 month.
The germination rate and emergence rate of embodiment are counted, statistics is as follows：
Claims (8)
1. a kind of fast breeding method of Paris polyphylla seedling, it is characterised in that：Comprise the following steps：
1) selection of nursery place
Paris polyphylla seed seedbed will select physical features higher, and draining is good, soil property be rich in organic matter, cover shady preferably sylvan life vacant lot or
3-4 layer shading screens will be then taken in hillside fields, nonirrigated farmland；Fine day is selected, field is turned over, smooth bedding, furrow face are wide 130 centimetres, ditch
It is wide 35 centimetres, 30 centimetres of ditch depth；
2) Seed Treatment
Select ripe, full, disease-free Paris polyphylla seed, by its with clean fine sand with 2:1 mixing, rubbing remove exosper,
Clean dry it is stand-by；Stand-by seed is placed in basic element of cell division solution and soaks 5-15h, after immersion, be placed in sodium humate solution again
Middle immersion 6-15h, is placed in Gibberellins solution again after immersion and soaks 6-15h, takes out, waits to sow after drying；
3) sow
Treated seed can carry out program request and drilling, can also be disseminated, and be sown in fertile soil and fine sand, will cover on seed
1.5-2 centimetre of thin soil layer of lid, then lid pine tag is with water conservation point；
4) seedling management
In germination and seedling early growth stage, the environment for keep seedbed moistening, covering；Avoid hardened, the dry and mistake of soil
Subsist photograph, emerge within general 3-4 month.
2. a kind of fast breeding method of Paris polyphylla seedling according to claim 1, it is characterised in that：The step 2) in cell
The mass concentration of mitogen solution is 0.05%-0.1%.
3. a kind of fast breeding method of Paris polyphylla seedling according to claim 1, it is characterised in that：The step 2) in Paris polyphylla
Seed be placed in the basic element of cell division solution immersion time be 8-12h.
4. the fast breeding method of a kind of Paris polyphylla seedling according to claim 1, it is characterised in that：The step 2) in it is rotten
The mass concentration for growing acid sodium solution is 0.1%-1.0%.
5. the fast breeding method of a kind of Paris polyphylla seedling according to claim 1, it is characterised in that：The step 2) in weight
Building seed be placed in sodium humate solution immersion time be 10-12h.
6. the fast breeding method of a kind of Paris polyphylla seedling according to claim 1, it is characterised in that：The step 2) in it is red
The mass concentration of mycin solution is 0.01%-0.05%.
7. the fast breeding method of a kind of Paris polyphylla seedling according to claim 1, it is characterised in that：The step 2) in weight
Building seed be placed in Gibberellins solution immersion time be 8-10h.
8. the fast breeding method of a kind of Paris polyphylla seedling according to claim 1, it is characterised in that：The step 3) in it is rotten
The mixed proportion of soil and fine sand is grown, is fertile soil according to weight ratio：Fine sand=1-2:1.
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| RU2671167C1 (en) * | 2017-12-28 | 2018-10-29 | федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технический университет имени Н.Э. Баумана (национальный исследовательский университет)" (МГТУ им. Н.Э. Баумана) | Method n 1 of stimulating pre-sowing treatment |
| CN109156362A (en) * | 2018-10-30 | 2019-01-08 | 四川施邦威生物科技发展有限公司 | A kind of corn training seedling method for culturing seedlings |
| CN109220057A (en) * | 2018-10-25 | 2019-01-18 | 天全县营生食用菌种植农民专业合作社 | A kind of method for culturing seedlings of Paris polyphylla |
| CN109275530A (en) * | 2018-09-13 | 2019-01-29 | 香格里拉市富盛达生物科技有限责任公司 | A kind of paris polyphylla stock breeding method |
| CN110169330A (en) * | 2019-07-08 | 2019-08-27 | 剑川禹丰种植发展有限公司 | A kind of implantation methods of Paris polyphylla |
| RU2728680C1 (en) * | 2019-12-27 | 2020-07-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Complex preparation for pre-sowing treatment of spring wheat seeds based on gibberellins and brassinosteroids |
| RU2729105C1 (en) * | 2019-12-27 | 2020-08-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Complex preparation for pre-sowing treatment of spring wheat seeds based on gibberellins and polysorbate 20 |
| CN113875528A (en) * | 2021-09-27 | 2022-01-04 | 玉溪市农业科学院 | Paris polyphylla seedling raising method capable of shortening time occupied by seedbed |
| CN115462290A (en) * | 2022-08-18 | 2022-12-13 | 昌江广凌农业科技有限公司 | Sweet potato seedling cultivation method capable of shortening growth cycle |
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| RU2728680C1 (en) * | 2019-12-27 | 2020-07-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Complex preparation for pre-sowing treatment of spring wheat seeds based on gibberellins and brassinosteroids |
| RU2729105C1 (en) * | 2019-12-27 | 2020-08-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Complex preparation for pre-sowing treatment of spring wheat seeds based on gibberellins and polysorbate 20 |
| CN113875528A (en) * | 2021-09-27 | 2022-01-04 | 玉溪市农业科学院 | Paris polyphylla seedling raising method capable of shortening time occupied by seedbed |
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