CN107124991A - It is a kind of to postpone the method that rattail fescue carelessly plants heading stage - Google Patents
It is a kind of to postpone the method that rattail fescue carelessly plants heading stage Download PDFInfo
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- CN107124991A CN107124991A CN201710368845.XA CN201710368845A CN107124991A CN 107124991 A CN107124991 A CN 107124991A CN 201710368845 A CN201710368845 A CN 201710368845A CN 107124991 A CN107124991 A CN 107124991A
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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)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Storage Of Harvested Produce (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
Postpone the method that rattail fescue carelessly plants heading stage the invention discloses a kind of.It is carelessly to plant relatively to differ 30 days or so about the grass seeds florescence for rattail fescue, the period of vernalization and the theory in photostage using plant, low-temperature treatment is taken with shortening the method for illumination, the period of vernalization and photostage can effectively be extended, the heading flowering time of rattail fescue grass is postponed, rattail fescue grass and the purpose of Festuca Arundinacea flower synchronization has been reached.
Description
Technical field
The present invention relates to plant thremmatology, green plant planting technique.
Background technology
Though rattail fescue grass has preferable landscape, soft texture.To improve this character, it is contemplated that enter with the grass seeds such as Festuca Arundinacea
Row hybridization.Rattail fescue is careless early 30 days or so with the general grass seeds florescence, is florescence alternation, carries out low temperature stress florescence alternation experiment.For
This, we are directed to this discovery, employ corresponding technical measures, autonomous property right are formd, with world lead level.
Application principle
The appliable plant period of vernalization and the principle in photostage.Cold-season turfgrass need to pass through the low temperature period of vernalization and long day
According to the stage, could normally it grow.After the period of vernalization, extend period of vernalization duration and shorten the sunshine-duration, energy
Its heading is postponed with blooming.
The content of the invention
A kind of to postpone the method that rattail fescue carelessly plants heading stage, it is that 25 days left sides are differed with the Festuca Arundinacea florescence for rattail fescue grass
The right side, the period of vernalization and the theory in photostage using plant, takes low-temperature treatment with shortening the method for illumination, can effectively spring
Change stage and photostage, the heading flowering time of rattail fescue grass is postponed, reached rattail fescue grass and the purpose of Festuca Arundinacea flower synchronization.
(1) the start to process time：When daily mean temperature rises to 6~8 DEG C；
(2) low-temperature treatment：First the careless whole strain of seedling of rattail fescue is dug out, transplants in the seed plate of cave, is placed on natural environment 4-6 days, then
In the refrigerator-freezer for being placed in a face printing opacity, temperature is adjusted to 6~8 DEG C；
(3) illumination is shortened：In the both sides of refrigerator-freezer transparent surface, wide 30~50cm plank is longitudinally placed, light application time is contracted
It is as short as 8~9 hours；
(4) time limit is handled：Processing is advisable for 30~40 days, handles too short, the delay florescence is not obvious, does not reach and other plants
The purpose of hybridization；The careless increment of long then rattail fescue is excessively weak, transplants seedling in hybridization garden after treating；
(5) management during handling：1. turn to：It is general every 4-6 days by the progress 180 degree steering of cave seed plate, promote seedling by
Light is unanimously uniform；2. temperature adjustment：3~April, temperature constantly rose, and to ensure low temperature, need to often turn down temperature, keep in-cabinet temperature
At 6~8 DEG C.
More specifically method is as follows：
(1) the start to process time：When daily mean temperature rises to 6~8 DEG C.Typically in In Middle And Lower Reaches of Changjiang River in March
20 days or so.
(2) low-temperature treatment：First the careless whole strain of seedling of rattail fescue is dug out, transplant in diameter 6cm, high 7cm cave seed plate, be placed on from
Right environment 5 days, then be placed in the refrigerator-freezer of a face printing opacity, temperature is adjusted to 6~8 DEG C.
(3) illumination is shortened：In the both sides of refrigerator-freezer transparent surface, the plank for longitudinally placing wide 30~50cm (is usually that refrigerator-freezer is wide
Degree 30%), light application time is foreshortened to 8~9 hours.
(4) time limit is handled：In terms of result of the test, typically processing is advisable for 30~40 days.Processing is too short, and the delay florescence is failed to understand
It is aobvious, do not reach the purpose with other plant hybridizations；The careless increment of long then rattail fescue is excessively weak.Seedling is transplanted in hybridization garden after treated
It is interior.
(5) management during handling：1. turn to：It is general that cave seed plate is subjected to 180 degree steering every 5 days, promote seedling light
It is consistent uniform；2. temperature adjustment：3~April, temperature constantly rose, and to ensure low temperature, need to often turn down temperature, keep in-cabinet temperature to exist
6~8 DEG C.
Embodiment
According to following implementation examples, the present invention may be better understood.However, as it will be easily appreciated by one skilled in the art that
Content described by embodiment is merely to illustrate the present invention, without should be also without limitation on described in detail in claims
The present invention.
1st, place：Jurong City of Jiangsu Province Guo Zhuan towns Liu Xiang villages (Zhenjiang Run Xiang gardens development in science and technology Co., Ltd), low temperature with
Short-day sunshine treatment is on office corridor, and breeding nursery is in company's lawn base breeding nursery.
2nd, the start to process time：March 20.
3rd, low-temperature treatment：First the careless whole strain of seedling of rattail fescue is dug out, transplant in diameter 6cm, high 7cm cave seed plate, be placed on from
Right environment 5 days, then be placed in the refrigerator-freezer of a face printing opacity, 5 DEG C and 10 DEG C two grades of temperature setting.5 DEG C of temperature controls are at night 5
~6 DEG C, 7~9 DEG C of daytime；10 DEG C of temperature controls are at 9~10 DEG C of night, 12~14 DEG C of daytime.
4th, illumination is shortened：In the both sides of refrigerator-freezer transparent surface, wide 30cm plank (being the 30% of refrigerator-freezer width) is longitudinally placed,
Light application time is foreshortened to 8.5 hours.
5th, the time limit is handled：Set 10 days, 20 days, 30 days, 50 days 40 days respectively, directly to transplant as control.
6th, effect：
Table 1：Influence unit of the different disposal to heading stage：The moon/day
Note：Reach the date during heading of 50% plant
As it can be seen from table 1 after low temperature and shortening photo-irradiation treatment, heading stage obvious postpone, with prolonging for processing time
It is long, heading stage obvious postpone.After especially 5 DEG C are handled 30 days, heading stage can postpone 10 days or so, after handling 40 days, heading stage
15 days or so can be postponed.
Table 2：Influence unit of the different disposal to single-strain tassel number：Fringe/strain
Note：The average of each 16 plants of processing
Table 3：Influence unit of the different disposal to Grain number per spike：Grain/fringe
Note：The average of 20 fringes of each processing
Find out from table 2, table 3, with low temperature and the extension for shortening photo-irradiation treatment, effective ears, Grain number per spike tail off
Trend.Illustrate that processing has an impact to effective ears, Grain number per spike, it is impossible to handle oversize.
Claims (6)
1. a kind of postpone the method that rattail fescue carelessly plants heading stage, it is characterised in that comprises the following steps：
(1) the start to process time：When daily mean temperature rises to 6~8 DEG C；
(2) low-temperature treatment：First the careless whole strain of seedling of rattail fescue is dug out, transplants in the seed plate of cave, is placed on natural environment 4-6 days, then be placed in
In the refrigerator-freezer of one face printing opacity, temperature is adjusted to 6~8 DEG C；
(3) illumination is shortened：In the both sides of refrigerator-freezer transparent surface, wide 30~50cm plank is longitudinally placed, light application time is foreshortened to 8
~9 hours；
(4) time limit is handled：Processing is advisable for 30~40 days, handles too short, the delay florescence is not obvious, does not reach and other plant hybridizations
Purpose；The careless increment of long then rattail fescue is excessively weak, transplants seedling in hybridization garden after treating；
(5) management during handling：1. turn to：It is general that cave seed plate is subjected to 180 degree steering every 4-6 days, promote seedling light one
Cause uniform；2. temperature adjustment：3~April, temperature constantly rose, and to ensure low temperature, need to often turn down temperature, kept in-cabinet temperature 6
~8 DEG C.
2. the method that a kind of delay rattail fescue according to claim 1 carelessly plants heading stage, it is characterised in that same day average air
When temperature rises to 6~8 DEG C, typically in In Middle And Lower Reaches of Changjiang River 20 days or so March.
3. the method that a kind of delay rattail fescue according to claim 1 carelessly plants heading stage, it is characterised in that in step (2),
First the careless whole strain of seedling of rattail fescue is dug out, transplants in diameter 6cm, high 7cm cave seed plate, is placed on natural environment 5 days, then be placed in one side
In the refrigerator-freezer of printing opacity, temperature is adjusted to 6~8 DEG C.
4. the method that a kind of delay rattail fescue according to claim 1 carelessly plants heading stage, it is characterised in that in step (2),
In the both sides of refrigerator-freezer transparent surface, wide 30~50cm plank (being usually the 30% of refrigerator-freezer width) is longitudinally placed, by light application time
Foreshorten to 8~9 hours.
5. the method that a kind of delay rattail fescue according to claim 1 carelessly plants heading stage, it is characterised in that from result of the test
See, typically processing is advisable for 30~40 days.Processing is too short, and the delay florescence is not obvious, does not reach the purpose with other plant hybridizations；Cross
The careless increment of long then rattail fescue is excessively weak.Seedling is transplanted in hybridization garden after treated.
6. the method that a kind of delay rattail fescue according to claim 1 carelessly plants heading stage, it is characterised in that in step (5),
1. turn to：It is general that cave seed plate is subjected to 180 degree steering every 5 days, promote seedling light unanimously uniform；2. temperature adjustment：3~April temperature
Constantly rising, to ensure low temperature, need to often turn down temperature, keeping in-cabinet temperature at 6~8 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710368845.XA CN107124991A (en) | 2017-05-23 | 2017-05-23 | It is a kind of to postpone the method that rattail fescue carelessly plants heading stage |
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| CN201710368845.XA CN107124991A (en) | 2017-05-23 | 2017-05-23 | It is a kind of to postpone the method that rattail fescue carelessly plants heading stage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466670A (en) * | 2017-09-30 | 2017-12-15 | 界首市海棠湾生态农业科技有限公司 | A kind of cultural method for postponing the red sage florescence |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069430A (en) * | 2016-06-14 | 2016-11-09 | 广德华阳水稻种植家庭农场 | A kind of paddy rice planting method |
| CN106105919A (en) * | 2016-06-22 | 2016-11-16 | 望江县农旺农业专业合作社 | A kind of implantation methods of high-yield disease resisting evil Oryza sativa L. |
| CN106613066A (en) * | 2016-09-19 | 2017-05-10 | 朱玉生 | Wheat planting method |
| CN106665063A (en) * | 2016-12-03 | 2017-05-17 | 甘肃省耕地质量建设管理总站 | Corn whole plastic film coverage dual ridge surface rainwater collection furrow sowing planting method |
-
2017
- 2017-05-23 CN CN201710368845.XA patent/CN107124991A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069430A (en) * | 2016-06-14 | 2016-11-09 | 广德华阳水稻种植家庭农场 | A kind of paddy rice planting method |
| CN106105919A (en) * | 2016-06-22 | 2016-11-16 | 望江县农旺农业专业合作社 | A kind of implantation methods of high-yield disease resisting evil Oryza sativa L. |
| CN106613066A (en) * | 2016-09-19 | 2017-05-10 | 朱玉生 | Wheat planting method |
| CN106665063A (en) * | 2016-12-03 | 2017-05-17 | 甘肃省耕地质量建设管理总站 | Corn whole plastic film coverage dual ridge surface rainwater collection furrow sowing planting method |
Non-Patent Citations (3)
| Title |
|---|
| 张映乾: "《农业常识小词典》", 30 June 1988 * |
| 西山岩男: "《水稻冷害生理学：以生殖生长为中心》", 28 February 1982 * |
| 黄详辉: "《小麦栽培生理》", 30 September 1984 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466670A (en) * | 2017-09-30 | 2017-12-15 | 界首市海棠湾生态农业科技有限公司 | A kind of cultural method for postponing the red sage florescence |
| CN107466670B (en) * | 2017-09-30 | 2018-06-29 | 界首市海棠湾生态农业科技有限公司 | A kind of cultural method for postponing the red sage florescence |
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Application publication date: 20170905 |