CN109618599A - A method of it widening rapeseed cultivation region and extends rape viewing period - Google Patents
A method of it widening rapeseed cultivation region and extends rape viewing period Download PDFInfo
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- CN109618599A CN109618599A CN201910108387.5A CN201910108387A CN109618599A CN 109618599 A CN109618599 A CN 109618599A CN 201910108387 A CN201910108387 A CN 201910108387A CN 109618599 A CN109618599 A CN 109618599A
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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
- A01G22/15—Leaf crops, e.g. lettuce or spinach
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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
- 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
- A01C1/08—Immunising seed
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of methods widened rapeseed cultivation region and extend rape viewing period, are related to rapeseed cultivation field.The present invention provides a kind of methods widened rapeseed cultivation region and extend rape viewing period, the area that can be realized some regions due to the high temperature and cannot plant rape can plant rape, rapeseed cultivation region is expanded, also meets the demand of admiring the beauty of flowers of these regions tourist, promotes the development of local economy.This method enables the area of semi-winterness rapeseed cultivation to plant rape in improper planting season, realizes that the same area is several times a year admired the beauty of flowers.
Description
Technical field
The present invention relates to rapeseed cultivation fields, widen rapeseed cultivation region in particular to one kind and extend rape and see
The method of reward phase.
Background technique
Rape has unique advantage as sightseeing type rape, and Yangtze river basin rape blooms in early spring, and other flowers do not open also,
Flower amount is big, color is good-looking, plantation is simple, seed can also be received except sightseeing extracts oil and to show comprehensive benefit good.Sightseeing type rape exists
Chinese development is swift and violent, the most famous for the sea ten great Hua such as Jiangxi Wuyuan, Hanzhong, Hubei Jing Zhou, Luoping of Yunnan.Sightseeing type
Rape has attracted a large amount of tourists, promotes local tour expanding economy, produces biggish economic benefit and social benefit.
Rape, which belongs to, needs vernalization crop, different according to kind of the property vernalization time.Such as winter variety, then need 15 DEG C or less it is low
Temperature 20 days or more；If semi-winterness kind, then 15 DEG C or less low temperature -20 days 15 days are needed；If spring varieties, then 15 DEG C are needed
Following low temperature is within 15 days.In agricultural production, people pass through vernalization, such as south generally by after planting natural low temperature
Semi-winterness rape generally by the end of September with 10 months at the beginning of sow, by winter low temperature, second year is bloomed 2 months-April.If rape does not pass through
Vernalization, then nutrient growth cannot be introduced into reproductive growth, cannot blossom and bear fruit.Vernalization technology refers to that plant has to pass through one in seedling stage
The cryogenic conditions fixed time could normally ear and bloom.
Chinese semi-winterness rape, which is bloomed, is concentrated mainly on 2 months-April, and in the relatively low region kind for being able to carry out vernalization of temperature
It plants.At present in other seasons of the planting area of semi-winterness rape, such as this tourist season of the 10-11 month, it is difficult to watch oil
Cauliflower.Meanwhile the higher local such as provinces such as Guangdong, Fujian, Guangxi, Hainan sightseeing type rapeseed cultivation of temperature is also limited
System.
The prior art to solve the above problems is the rape variety that breeding does not need vernalization.But the early caul-fat of vernalization is not needed
The dish breed breeding period is long, and difficulty is big, and the breed breeding period of especially colored rape early blossoming is longer.
Summary of the invention
The purpose of the present invention is to provide a kind of method widened rapeseed cultivation region and extend rape viewing period, this method
Rape is planted in the area that can enable rape that cannot plant rape in the temperature height such as Guangdong, Fujian, Guangxi, Hainan, thus full
Sufficient tourist watches rape flower demand in these regions.Planted for half winter in the season of improper plantation rape in addition it is also possible to realize
Property rape, and keep rape flower open in specific time, if 10-11 month, especially National Day are grown during the vacation, to widen rapeseed cultivation
Region and viewing period.
The present invention is implemented as follows:
A method of it widening rapeseed cultivation region and extends rape viewing period, the rape seed after sprouting carries out low temperature
Processing, is then sowed again.
In preferred embodiments of the present invention, the temperature of above-mentioned low-temperature treatment is 0-10 DEG C；
Preferably, the temperature of low-temperature treatment is 1-4 DEG C, and the winter variety seed low-temperature treatment time is -50 days 30 days；Half winter
Property the variety seeds low-temperature treatment time be 20-30 days；The spring varieties seed low-temperature treatment time is 10-20 days.
In preferred embodiments of the present invention, the temperature of above-mentioned low-temperature treatment is 2-3 DEG C.
In preferred embodiments of the present invention, when the temperature of above-mentioned low-temperature treatment is 4-10 DEG C, winter variety seed low temperature
Handling the time is -60 days 36 days；The semi-winterness variety seeds low-temperature treatment time is 24-36 days；Spring varieties seed low-temperature treatment
Time is 12-24 days.
Further, low-temperature processing steps include the following steps: the sack that the good seed of vernalization is encased in 50-60 mesh
In, the grain weight of dressing amount half, after then being rinsed well with clear water, mesh bag is divided in every bag, keep thickness of seed relatively thin and
Uniformly, the thickness of seed is no more than 10cm, preferably 5cm or so.Seed is placed on the bracket on chassis or has interval with chassis
In the isolating pad in gap, it is arranged so that and is conducive to scattering and disappearing for seed heat.Again together by chassis, bracket (or isolating pad) and seed
It is put into low temperature environment.Low temperature environment includes refrigerator or low-temperature cold-storage.Waste and old but clean clothes or cotton are covered on seed
Or the water conservation such as towel, preventing moisture to be evaporated leads to seed dehydration.
Further, the sack of low-temperature treatment can be mesh bag or the preferable sack of other gas permeabilities.If mesh bag is new
It can directly use；If it is reuse, then first mesh bag should be rinsed well with clear water, be then exposed to the sun one day.
Further, chassis, bracket or isolating pad, seed are rinsed with clear water daily, can by the color of waste water and
The smell of seed is to determine whether clean up.Judgment criteria is that whether the waste water of cleaning is presented milky, and it is different whether seed has
Taste.After cleaning up, it is put into refrigerator or freezer at once.
In preferred embodiments of the present invention, above-mentioned rape seed further includes hardening step, hardening step after low-temperature treatment
Suddenly include the following steps: the rape seed after low-temperature treatment being put in 15-28 DEG C at room temperature, carry out 1 day hardening treatment.Pass through
Hardening treatment, seed are more easily adapted to conform to extraneous growth conditions, are conducive to the germination percentage and survival rate that improve rape seed.
In preferred embodiments of the present invention, rape seed is sowed after the above-mentioned step by hardening, the mode packet of sowing
Include any one in drilling and bunch planting；
Preferably, the mode of sowing is drilling.
Further, it also needs the whole good, irrigation and drainage in ground are convenient, soil is soft, soil particle is thinner prior to seeding, and according to
Common dosage applies base manure, such as N P and K=15%:15%:15% compound fertilizer 750kg/ hectare and 15kg/ hectare boron fertilizer).
Further, seed is sprinkled into row ditch, then covers soil with hoe, soil thickness is no more than 1cm, to see not
It is advisable to seed.Then it waters water or pours water, it is ensured that water shortage, preferential selection are not watered for emergence.Normally gone and buy Chinese medicine after emergence,
The field management such as weeding.
It is above-mentioned before low-temperature processing steps in preferred embodiments of the present invention, further include the seed selection step successively carried out,
Sterilisation step, seed soaking step and vernalization step.
Seed selection step purpose is that the seed by the rape variety of selection is dried and cleaned.In preferential selection cabbage type rape
It is suitble to ornamental kind, and the kind should have that petal is big, and ornamental value is high, and lodging resistance is strong, and single plant silique number is more, seed
Grain is big, the strong semi-winterness rape variety of resistance.Also it can according to need, select colored rape variety, increase ornamental value.
Selected rape seed needs to have following characteristics: water content low (< 9%), seed is full, germination percentage is high (hair
Bud rate is 90% or more), impurity (soil, sandstone, tile block and other inorganic impurities) less, with high purity (> 97%), free from extraneous odour,
The problems such as glossy, without mildew, germination or breakage, meets national seed quality requirement.By rape seed dry 2 days it is spare.
Sterilisation step includes by appointing in seed sodium hypochlorite, calcium hypochlorite, chlorine dioxide, Peracetic acid, hydrogen peroxide
One kind of anticipating carries out disinfection, and disinfection way includes any one that impregnate, spray, fumigating etc. in disinfection way.
Further, seed is immersed in the liquor natrii hypochloritis of 2-10% and sterilizes 5-30min.
Preferably, it is sterilized 15-30 minutes in 2% liquor natrii hypochloritis；Or the sodium hypochlorite of selection 5% carries out disinfection
5-10min。
Further, after disinfection, seed is poured into the gauze of 50 mesh, is then rinsed, until cleaning up.
In preferred embodiments of the present invention, above-mentioned vernalization step includes being allowed for access after 85% rape seed is sprouted
Low-temperature processing steps.
In preferred embodiments of the present invention, if germination temperature is more than 30 DEG C, germination time is 2 days；If vernalization step
When middle germination temperature is 10-20 DEG C, germination time is 5 days；If germination temperature is 20-30 DEG C, germination time is 3-4 days；
Preferably, control germination temperature is 20-30 DEG C, and germination time is 3-4 days.
Further, vernalization step includes being filtered dry seed, is fitted into the gauze of 50-60 mesh, and the container of energy drainage is placed on
On, it spreads out, is preferably 5cm with a thickness of 1-10cm, cover clean paper or clean waste and old clothes or cotton above, water water
Moisturizing daily cleans seed with clear water, the secretion on seed is washed away, until free from extraneous odour.
Further, per after a period of time check seed whether water shortage, running time between inspections are preferably 6 hours.Inspection is
No water shortage needs to pour a water if water shortage.Running time between inspections are determined by thickness of air humidity, thickness of seed and covering etc.
It is fixed.Simple way is to stroke the humidity of covering, guarantees that seed sprouts not dehydration.
In preferred embodiments of the present invention, above-mentioned seed soaking step includes: to impregnate rape seed in water, the dosage of water
It is 2-3 times of rape seed weight；If the soaking temperature of seed soaking step is more than 30 DEG C, seed soaking time is 4-5 hours, if seed soaking
When the soaking temperature of step is 20-30 DEG C, seed soaking time is 6-8 hours, if the soaking temperature of seed soaking step is 10-20 DEG C,
Seed soaking time is 8-12 hours.
When rape seed 80%-90% expansion, immersion terminates, and seed (after picking up seed or crossing drainage) is taken out, with clear
After water rinses, it is ready for use on subsequent vernalization step.
Further, the method provided by the invention widened rapeseed cultivation region and extend rape viewing period can not only draw
With on rape seed is handled, vernalization can also be carried out for other vegetables for needing batch processing, flowers or crop seeds
Processing.
The beneficial effect comprise that the present invention provides widen rapeseed cultivation region and extend the side of rape viewing period
Method.The area that this method can be realized some regions due to the high temperature and cannot plant rape can plant rape, expand rape
Planting area also meets the demand of admiring the beauty of flowers of these regions tourist, promotes the development of local economy.This method makes semi-winterness rape seed
The area of plant can plant rape in improper planting season, realize that the same area is several times a year admired the beauty of flowers.In addition, this method operation letter
It is single, at low cost and can be handled in batches, it is easier to meet the cultivated area requirement of reward rape flower.It is low to seed requirement, no matter
The kind of winter habit, semi-winterness and spring habit, or either Chinese cabbage type, Wild cabbage type or juncea, or either ordinary cole or colour
Rape can reach higher germination percentage, so that fast-growth is bloomed by vernalization treatment.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the cabbage type rape seed of (4 DEG C) of low temperature processing 16 days；
Fig. 2 is the cabbage type rape seed of (4 DEG C) of low temperature processing 21 days；
Seedling when Fig. 3 is sowed 7 days after being (4 DEG C) of low temperature processing 16 days；
Seedling when Fig. 4 is sowed 7 days after being (4 DEG C) of low temperature processing 21 days；
Seedling when Fig. 5 is sowing 7 days without carrying out low-temperature treatment.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer builds
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1
The rape variety that the present embodiment is selected is No. 11 double in semi-winterness.
The method provided in this embodiment widened rapeseed cultivation region and extend rape viewing period, including successively carry out as
Lower step:
(1) choose seeds step: the weighing water content low (< 9%) of 500g, seed be full first, high (germination percentage exists germination percentage
90% or more), impurity (soil, sandstone, tile block and other inorganic impurities) less, with high purity (> 97%), free from extraneous odour, have light
Pool, the cabbage type rape seed without mildew；
(2) sterilisation step: cabbage type rape seed is sterilized 15 minutes with 2% liquor natrii hypochloritis, after disinfection, will be planted
Son is poured into the gauze of 50 mesh, is then rinsed with water, until cabbage type rape wash seeds are clean；
(3) seed soaking step: the cabbage type rape seed after step (2) disinfection treatment is soaked seed with clear water, is added clear
The amount of water is 3 times of seed weight, and soaking temperature is 12 DEG C, and soaking time is 10 hours, when rape seed 85% expands,
Immersion terminates, and after crossing drainage, is rinsed 3 times with clear water, is ready for use on subsequent vernalization step；
(4) vernalization step: the moisture on cabbage type rape seed is filtered dry, and is fitted into the gauze of 50 mesh, and being placed on can drainage
Shelf on, spread out gauze, with a thickness of 5cm, cover clean paper above, after vernalization for a period of time, seed has 85% or more
Seed sprouting can be completed vernalization and enter low-temperature process；
(5) low-temperature processing steps: the good seed of vernalization is encased in the gauze of 50 mesh, the kind of dressing amount half in every bag
Son amount, after then being rinsed well with clear water, mesh bag is divided, keeps thickness of seed relatively thin and uniform.Seed is placed on chassis
On bracket, then chassis, bracket and seed be put into togerther into 4 DEG C of refrigerator, chassis, bracket, seed are rushed with clear water daily
It washes, until waste water does not have milky, seed does not have peculiar smell, and control group carries out one day after vernalization without low-temperature processing steps
Hardening treatment after sowed；
(6) hardening step: 100 seeds are taken to carry out respectively 1 day in low-temperature treatment 16 days and 21 days 2 growth time points
Room temperature processing, is then seeded into the big field put in order, and type of seeding selects drilling, seed is sprinkled into row ditch, is then covered
Upper soil, soil thickness are no more than 1cm, finally water, it is ensured that not water shortage of emerging；
(7) growing way for observing cabbage type rape seed daily, records the rape seed of germination, and in 7 days statistics germination percentages
And germinating energy.
Shown in referring to Figures 1 and 2,16 days and 21 days cabbage type rape seed germination difference is handled not by 4 DEG C of low temperature
Greatly.
The lower ground of sowing is after 7 days, and test result is shown referring to Fig. 3-Fig. 5: 16 days and 21 days cabbage type rapes of low-temperature treatment
The germination percentage of seed is respectively 93% and 89%, and germinating energy is respectively 87% and 84%, and control group is without low-temperature processing steps
Cabbage type rape seed germination percentage be 95%, germinating energy 91%.
The germination percentage and germinating energy of cabbage type rape seed i.e. Jing Guo low-temperature treatment are more slightly lower than control group, generally pass through
Vernalization treatment can basically reach expected germination percentage, watching when not influencing the plantation of improper season of rape.
In addition, passing through test result, it can be deduced that percentage of seedgermination when sowing 7 days after low-temperature treatment 16 days is than low temperature
Percentage of seedgermination when processing is sowed 7 days after 21 days wants high.
Test result was referring to Fig.1 shown in-Fig. 5 and table 1, in low-temperature treatment 20 days cabbage type rape seed germinations
Rate and germinating energy highest, can normally emerge growth after sowing 7 days, and it is neat to germinate, and is then normally gone and buy Chinese medicine, weeding
Equal field management.
The beneficial effect comprise that the present invention provides widen rapeseed cultivation region and extend the side of rape viewing period
Method.The area that this method can be realized some regions due to the high temperature and cannot plant rape can plant rape, expand rape
Planting area also meets the demand of admiring the beauty of flowers of these regions tourist, promotes the development of local economy.This method makes semi-winterness rape seed
The area of plant can plant rape in improper planting season, realize that the same area is several times a year admired the beauty of flowers.In addition, this method operation letter
It is single, at low cost and can be handled in batches, it is easier to meet the cultivated area requirement of reward rape flower.It is low to seed requirement, no matter
The kind of winter habit, semi-winterness and spring habit, or either Chinese cabbage type, Wild cabbage type or juncea, or either ordinary cole or colour
Rape can reach higher germination percentage, so that fast-growth is bloomed by vernalization treatment.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of method widened rapeseed cultivation region and extend rape viewing period, which is characterized in that by the rape seed after sprouting
Son carries out low-temperature treatment, is then sowed again.
2. the method according to claim 1 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that institute
The temperature for stating low-temperature treatment is 0-10 DEG C；
Preferably, the temperature of the low-temperature treatment is 1-4 DEG C, and the winter variety seed low-temperature treatment time is -50 days 30 days；Half winter
Property the variety seeds low-temperature treatment time be 20-30 days；The spring varieties seed low-temperature treatment time is 10-20 days.
3. the method according to claim 2 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that institute
The temperature for stating low-temperature treatment is 2-3 DEG C.
4. the method according to claim 2 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that institute
When the temperature for stating low-temperature treatment is 4-10 DEG C, the winter variety seed low-temperature treatment time is -60 days 36 days；Semi-winterness variety seeds
The low-temperature treatment time is 24-36 days；The spring varieties seed low-temperature treatment time is 12-24 days.
5. the method according to claim 1 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that oil
Colza further includes hardening step after the low-temperature treatment, and the hardening step includes the following steps: will be after low-temperature treatment
Rape seed is put in 15-28 DEG C at room temperature, carries out 1 day hardening treatment.
6. the method according to claim 5 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that will
Rape seed is sowed after the hardening step, and the mode of the sowing includes any one in drilling and bunch planting；
Preferably, the mode of the sowing is drilling.
7. the method according to claim 1 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that
It further include the seed selection step successively carried out, sterilisation step, seed soaking step and vernalization step before the low-temperature processing steps.
8. the method according to claim 7 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that institute
Stating vernalization step includes next process of being allowed for access after 85% rape seed is sprouted.
9. the method according to claim 8 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that institute
It states in vernalization step, if germination temperature is more than 30 DEG C, germination time is 2 days；If germination temperature is 10- in the vernalization step
At 20 DEG C, germination time is 5 days；If the germination temperature is 20-30 DEG C, germination time is 3-4 days；
Preferably, controlling the germination temperature is 20-30 DEG C, and germination time is 3-4 days.
10. the method according to claim 7 widened rapeseed cultivation region and extend rape viewing period, which is characterized in that
The seed soaking step includes: to impregnate rape seed in water, and the dosage of water is 2-3 times of rape seed weight；If the leaching
When the soaking temperature of kind step is more than 30 DEG C, seed soaking time is 4-5 hours, if the soaking temperature of the seed soaking step is 20-30
DEG C when, seed soaking time be 6-8 hour, if it is described seed soaking step soaking temperature be 10-20 DEG C, seed soaking time for 8-12 it is small
When.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005058204A (en) * | 2003-08-18 | 2005-03-10 | Toshihiko Takemura | Processing of hybridized seed |
| CN104838874A (en) * | 2015-05-29 | 2015-08-19 | 扬州大学 | Rape planting method capable of prolonging rape flower viewing period |
| CN106358630A (en) * | 2016-08-19 | 2017-02-01 | 江西省农业科学院作物研究所 | Brassica napus annual multi-generation generation adding method |
| CN107864811A (en) * | 2017-10-19 | 2018-04-03 | 蚌埠农兴达现代农业有限公司 | A kind of implantation methods for improving rape freezing tolerance |
-
2019
- 2019-01-18 CN CN201910108387.5A patent/CN109618599A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005058204A (en) * | 2003-08-18 | 2005-03-10 | Toshihiko Takemura | Processing of hybridized seed |
| CN104838874A (en) * | 2015-05-29 | 2015-08-19 | 扬州大学 | Rape planting method capable of prolonging rape flower viewing period |
| CN106358630A (en) * | 2016-08-19 | 2017-02-01 | 江西省农业科学院作物研究所 | Brassica napus annual multi-generation generation adding method |
| CN107864811A (en) * | 2017-10-19 | 2018-04-03 | 蚌埠农兴达现代农业有限公司 | A kind of implantation methods for improving rape freezing tolerance |
Non-Patent Citations (5)
| Title |
|---|
| 孙超才 等: "甘蓝型油菜（Brassica napus L.）的春化作用及其应用", 《上海农业学报》 * |
| 方光华 等: "人工春化对两个甘蓝型油菜冬性品种开花效应初试", 《上海农业科技》 * |
| 段敬杰 等: "《日光温室蔬菜看苗管理与无公害生产技术》", 30 November 2008, 中原农民出版社 * |
| 浙江省农业厅主编: "《农作物栽培》", 28 February 1981, 浙江科学技术出版社 * |
| 王莲荣 等: "甘蓝型冬油菜春化处理效果初报", 《现代化农业》 * |
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Application publication date: 20190416 |
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