CN107343441A - A kind of protecting method of rape - Google Patents
A kind of protecting method of rape Download PDFInfo
- Publication number
- CN107343441A CN107343441A CN201710498671.9A CN201710498671A CN107343441A CN 107343441 A CN107343441 A CN 107343441A CN 201710498671 A CN201710498671 A CN 201710498671A CN 107343441 A CN107343441 A CN 107343441A
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- Prior art keywords
- original seed
- seedling
- rape
- seed
- original
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Classifications
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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 mainly relates to plant conservation technical field, discloses a kind of protecting method of rape, including：Original seed harvesting, original seed nursery, field planting selection, fruiting period selection, original seed harvesting；Method is simple, easy to operation, avoids original seed from mixing phenomenon, the biological characteristics of rape is kept stable, original seed first is avoided into external impurity of seeds in carrying out independent nursery in seedlings nursing plate, while be easy to mark；Original seed Brassica campestris L seedling is selected by true leaf, root system, stalk and features of fruits, shape is obvious, is visually clearly discernible, simple and clear, uses manpower and material resources sparingly；Original seed after harvesting is periodically detected and updated, while continues the original harvesting original seed of preservation on the basis of original seed preservation is updated, it is ensured that the preservation security and shape of rape seed can continuity.
Description
Technical field
The invention mainly relates to plant conservation technical field, more particularly to a kind of protecting method of rape.
Background technology
Rape, pakchoi, bitter dish are called, its seed is rapeseed, and fat content is 37.5 ~ 46.3%, is the main of China
One of oil crops, Huoshan County are located at Anhui western part, Hinterland of The Dabie Mountains, Huaihe River one-level tributary the Pihe River upstream, and ecological environment is graceful,
ABUNDANT NATUREAL RESOURSES, by long-term natural selection and artificial culture, form a variety of plant resourceses with native characteristic, property
Shape is excellent, and rape is one of the native country improved seeds in Huoshan, and the oil content of rapeseed reaches 40 ~ 45%, therefore, it should carries out this
The conservation work of native rape, but the protecting method of current rarely document report rape.
The content of the invention
The defects of in order to make up prior art, it is an object of the invention to provide a kind of protecting method of rape.
A kind of protecting method of rape, comprises the following steps：
（1）Original seed harvests：Growth selection is vigorous, one plant of native country rape without disease pest as parental plant, be marked, completely into
All seeds of harvest parental plant, obtain original seed after ripe；
（2）Original seed nursery：In autumn then, original seed is broadcasted sowing in seedlings nursing plate, avoiding external impurity of seeds, is marked,
Treat that Brassica campestris L seedling length to 4 ~ 5 true leaves, rejects weeds and do not meet the miscellaneous Brassica campestris L seedling of shape, every plant of original seed Brassica campestris L seedling is listed
Mark, obtains original seed Brassica campestris L seedling；
（3）Field planting selection：After original seed Brassica campestris L seedling band soil is dug out, flowing water rinses soil, and according to root system, removal does not meet native country oil
The miscellaneous Brassica campestris L seedling of dish shape, after field planting survives, belt length to 7 ~ 8 true leaves is gone to cut weeds and miscellaneous Brassica campestris L seedling, and original seed Brassica campestris L seedling is entered
Row listing mark, original seed seedling must be colonized；
（4）Fruiting period selects：When rapeseed 7 ~ 8 is ripe, according to the color and luster of rapeseed, the miscellaneous rape for not meeting native country rape is removed
Seedling, listing mark is carried out, obtains fruiting period original seed seedling；
（5）Original seed harvests：After fruiting period original seed seedling maturation, Fruit pod is individually gathered in cloth bag, after removing Fruit pod, by seed in cloth
It is 6 ~ 8% to be dried in bag to water content, carries out mark, is placed in 2 ~ 4 DEG C of progress preservations, obtains harvesting original seed.
The protecting method of the rape, obtained harvesting original seed.
Described harvesting original seed, detects germination percentage every year, and plantation renewal in 3 years once, obtains renewal original seed.
Described plantation renewal, after updating original seed preservation, harvesting original seed continues preservation 6 ~ 9 years.
It is an advantage of the invention that：The protecting method of rape provided by the invention, method is simple, easy to operation, avoids original seed
Mix phenomenon, all seeds of parental plant, the biological characteristics of rape is kept stable, first by original seed in being carried out in seedlings nursing plate
Independent nursery, external impurity of seeds is avoided, while be easy to mark；Original seed oil is selected by true leaf, root system, stalk and features of fruits
Dish seedling, shape is obvious, is visually clearly discernible, simple and clear, uses manpower and material resources sparingly；Original seed after harvesting periodically carry out detection and
Renewal, while continue the original harvesting original seed of preservation on the basis of original seed preservation is updated, it is ensured that the preservation safety of rape seed
Property and shape can continuity.
Embodiment
Illustrate the present invention with specific embodiment below.
Embodiment 1
A kind of protecting method of rape, comprises the following steps：
（1）Original seed harvests：Growth selection is vigorous, one plant of native country rape without disease pest as parental plant, be marked, completely into
All seeds of harvest parental plant, obtain original seed after ripe；
（2）Original seed nursery：In autumn then, original seed is broadcasted sowing in seedlings nursing plate, avoiding external impurity of seeds, is marked,
Treat that Brassica campestris L seedling length to 4 ~ 5 true leaves, rejects weeds and do not meet the miscellaneous Brassica campestris L seedling of shape, every plant of original seed Brassica campestris L seedling is listed
Mark, obtains original seed Brassica campestris L seedling；
（3）Field planting selection：After original seed Brassica campestris L seedling band soil is dug out, flowing water rinses soil, and according to root system, removal does not meet native country oil
The miscellaneous Brassica campestris L seedling of dish shape, after field planting survives, belt length to 7 ~ 8 true leaves is gone to cut weeds and miscellaneous Brassica campestris L seedling, and original seed Brassica campestris L seedling is entered
Row listing mark, original seed seedling must be colonized；
（4）Fruiting period selects：When rapeseed 7 ~ 8 is ripe, according to the color and luster of rapeseed, the miscellaneous rape for not meeting native country rape is removed
Seedling, listing mark is carried out, obtains fruiting period original seed seedling；
（5）Original seed harvests：After fruiting period original seed seedling maturation, Fruit pod is individually gathered in cloth bag, after removing Fruit pod, by seed in cloth
It is 6 ~ 8% to be dried in bag to water content, carries out mark, is placed in 2 ~ 4 DEG C of progress preservations, obtains harvesting original seed.
Comparative example 1
Step（1）The Some seeds of middle plantation parental plant, remaining method, with embodiment 1.
Comparative example 2
Removal step（2）, remaining method, with embodiment 1.
Comparative example 3
Removal step（3）, remaining method, with embodiment 1.
Comparative example 4
Removal step（4）, remaining method, with embodiment 1.
The effect of breeds conservation of embodiment and comparative example rape protecting method：
In Huoshan area, 2001, conservation is carried out to Huoshan native country rape respectively, the conservation original seed of acquisition is protected
Hide, be updated within every 3 years, observe the effect of breeds conservation table of the shape stability of rape, embodiment and comparative example rape protecting method
1。
Table 1：The effect of breeds conservation of embodiment and comparative example rape protecting method
| Project | 01 year | 04 year | 07 year | 10 years | 13 years | 16 years |
| Embodiment 1 | + | + | + | + | + | + |
| Embodiment 2 | + | + | + | + | + | - |
| Embodiment 3 | + | + | + | + | + | + |
| Comparative example 1 | + | + | - | -- | --- | ---- |
| Comparative example 2 | + | + | + | - | -- | --- |
| Comparative example 3 | + | + | + | - | -- | --- |
| Comparative example 4 | + | + | + | + | - | -- |
Note："+" represents dimensionally stable, and "-" represents that shape is unstable, and "-" represents that unstable plant is more.
Show from the result of table 1, the protecting method of the rape of embodiment, the harvesting original seed of 2001, the 5th in 2016 is more
It is unstable just to occur shape when new, shape stability illustrates the protecting method of rape provided by the invention apparently higher than comparative example
With good effect of breeds conservation.
Claims (4)
1. a kind of protecting method of rape, it is characterised in that comprise the following steps：
（1）Original seed harvests：Growth selection is vigorous, one plant of native country rape without disease pest as parental plant, be marked, completely into
All seeds of harvest parental plant, obtain original seed after ripe；
（2）Original seed nursery：In autumn then, original seed is broadcasted sowing in seedlings nursing plate, is marked, treat Brassica campestris L seedling length to 4 ~ 5
True leaf, reject weeds and do not meet the miscellaneous Brassica campestris L seedling of shape, listing mark is carried out to every plant of original seed Brassica campestris L seedling, obtains original seed rape
Seedling；
（3）Field planting selection：After original seed Brassica campestris L seedling band soil is dug out, flowing water rinses soil, and according to root system, removal does not meet native country oil
The miscellaneous Brassica campestris L seedling of dish shape, after field planting survives, belt length to 7 ~ 8 true leaves is gone to cut weeds and miscellaneous Brassica campestris L seedling, and original seed Brassica campestris L seedling is entered
Row listing mark, original seed seedling must be colonized；
（4）Fruiting period selects：When rapeseed 7 ~ 8 is ripe, according to the color and luster of rapeseed, the miscellaneous rape for not meeting native country rape is removed
Seedling, listing mark is carried out, obtains fruiting period original seed seedling；
（5）Original seed harvests：After fruiting period original seed seedling maturation, Fruit pod is individually gathered in cloth bag, after removing Fruit pod, by seed in cloth
It is 6 ~ 8% to be dried in bag to water content, carries out mark, is placed in 2 ~ 4 DEG C of progress preservations, obtains harvesting original seed.
2. the protecting method of rape described in a kind of claim 1, obtained harvesting original seed.
3. original seed is harvested according to claim 2, it is characterised in that detect germination percentage every year, plantation renewal in 3 years once, obtains
Update original seed.
4. original seed is harvested according to claim 3, it is characterised in that described plantation renewal, after updating original seed preservation, harvesting
Original seed continues preservation 6 ~ 9 years.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498671.9A CN107343441A (en) | 2017-06-27 | 2017-06-27 | A kind of protecting method of rape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498671.9A CN107343441A (en) | 2017-06-27 | 2017-06-27 | A kind of protecting method of rape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107343441A true CN107343441A (en) | 2017-11-14 |
Family
ID=60256662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498671.9A Pending CN107343441A (en) | 2017-06-27 | 2017-06-27 | A kind of protecting method of rape |
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| Country | Link |
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| CN (1) | CN107343441A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461098A (en) * | 2013-08-22 | 2013-12-25 | 江苏丰源种业有限公司 | Breeding method for rape |
| CN105850718A (en) * | 2016-04-20 | 2016-08-17 | 江西农业大学 | Method for prolonging rapeseed flowering period and preparation method of sterile rapeseed |
| CN106386114A (en) * | 2016-08-31 | 2017-02-15 | 江西省农业科学院作物研究所 | Oilseed rape seedling-raising transplanting method |
| CN106852301A (en) * | 2017-01-24 | 2017-06-16 | 赣州市烟草科学研究所 | It is a kind of to carry out the method that aphidius gifuensis over wintering is bred using winter rape |
-
2017
- 2017-06-27 CN CN201710498671.9A patent/CN107343441A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461098A (en) * | 2013-08-22 | 2013-12-25 | 江苏丰源种业有限公司 | Breeding method for rape |
| CN105850718A (en) * | 2016-04-20 | 2016-08-17 | 江西农业大学 | Method for prolonging rapeseed flowering period and preparation method of sterile rapeseed |
| CN106386114A (en) * | 2016-08-31 | 2017-02-15 | 江西省农业科学院作物研究所 | Oilseed rape seedling-raising transplanting method |
| CN106852301A (en) * | 2017-01-24 | 2017-06-16 | 赣州市烟草科学研究所 | It is a kind of to carry out the method that aphidius gifuensis over wintering is bred using winter rape |
Non-Patent Citations (1)
| Title |
|---|
| 程国平等: "《优质杂交油菜三北98制种技术操作规程》", 《农技服务》 * |
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Application publication date: 20171114 |
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