CN106171698A - A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate - Google Patents
A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate Download PDFInfo
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- CN106171698A CN106171698A CN201610529783.1A CN201610529783A CN106171698A CN 106171698 A CN106171698 A CN 106171698A CN 201610529783 A CN201610529783 A CN 201610529783A CN 106171698 A CN106171698 A CN 106171698A
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- Prior art keywords
- cuttage
- oryza sativa
- survival rate
- maintained
- culturing seedlings
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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
- A01G22/20—Cereals
- A01G22/22—Rice
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0299—Handling or transporting of soil blocks or seedlings
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate, concretely comprise the following steps: 1) prepare before cuttage；2) cuttage region is built；3) cuttage seedbed is built；4) cuttage；5) management, cuttage survival rate of the present invention is high, pretreated Oryza sativa L. skewer fringe is inserted in cuttage seedbed and carries out nursery cultivation, survival rate is about 98%, is conducive to according to Production requirement, breeds rapidly excellent Oryza sativa L., there is method easy, easily operated, cost-effective, be suitable to large-scale application and popularization.
Description
Technical field
The present invention relates to a kind of technical field of cultivation, a kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate.
Background technology
Oryza sativa L. originates in Tropical Asian, after China widely plants, gradually travels to all over the world.According to different methods,
Oryza sativa L. can be divided into long-grained nonglutinous rice and japonica rice, early rice and middle late rice, Oryza sativa L. var. glutinosa Matsum. and non-Oryza sativa L. var. glutinosa Matsum..China scientist Yuan Longping is to hybrid rice
Research makes a great contribution, and is described as " father of hybrid rice ".The tied grain of rice of Oryza sativa L. claims rice or rice after shelling.The nearest
Half population, all with rice for food.The eating method of rice is varied, has rice, congee, rice cake, rice cake, rice noodle rice wine
Deng.Oryza sativa L. is in addition to edible, it is also possible to making wine, refine sugar and make the raw material of industry, rice husk, rice straw also have a lot of use.China Oryza sativa L. master
Producing region is mainly the Northeast, the Yangtze river basin, Pearl River Delta.The Oryza sativa L. institute i.e. Oryza glutinosa of knot reality, claims rice or rice after shelling.Belong to
Direct economy crop.Or the staple food of the mankind.
Although Oryza sativa L. is easily planted and easily lives, but the weakness of its maximum is exactly intolerant to waterlogging, if in planting process there is hydrops in soil,
Perishable, during cuttage, humidity is the most improper, and cuttage bar will be caused to rot, therefore, as long as controlling cuttage and plantation well
During soil moisture problem, it is possible to improve Oryza sativa L. cuttage transplanting success.But owing to using fertilizer and pesticide all the year round, I
State's various places soil has the gluing phenomenon that hardens in various degree now, causes during Oryza sativa L. popularizing planting, cuttage failure, shifting
Plant unsuccessfully, plant failed case and can be found everywhere, and the place that everywhere is failed, soil is not carried out big rest and reorganization, again plants
Planting paddy rice also ends in failure.
Summary of the invention
It is an object of the invention to provide a kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, the present invention provides following technical scheme:
A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate, concretely comprises the following steps:
1) prepare before cuttage: mid or late May chooses Oryza sativa L. then, the young browse in the clip Oryza sativa L. first half, and tender to children
Branch and leaf soak；
2) cuttage region is built: building 1.5-2.0m height Small plastic shed, in shed, furrow are done with 1.0-2.0m width in north-south, stay 15-
20cm width；
3) cuttage seedbed is built: cutting seedling bedside 1m, long 12-16cm, and surrounding brick brick work becomes wall, wall height 25-30cm, and away from
Overhead build ante-venna net at 10-15cm；
4) cuttage: before cuttage, by skewer fringe base portion 2-4cm soak cuttage agent, temperature 18-22 DEG C, soak time 2-3h, during cuttage,
Skewer fringe spacing in the rows 10cm, line-spacing 5cm, the degree of depth are 8cm, and use support to be fixed, and carry out spraying water and coated with air-and water-permeable simultaneously
Thin film；
5) management: after cuttage, in shed, air humidity is maintained at 90-98%, and surface temperature is maintained at 18-24 DEG C, ambient air temperature is protected
Holding at 20-26 DEG C, intensity of illumination is maintained at 800-1000lx, is spaced antibacterial of spray in 2-3 days, is spaced and topdresses for 6-8 days.
As the further scheme of the present invention: described in step (2), in shed, furrow are done with 1.5m width in north-south, stay 18cm
Wide.
As the further scheme of the present invention: cutting seedling bedside 1m, long 14cm described in step (3), surrounding brick brick work
Become wall, wall height 28cm, and build ante-venna net at distance ground 13cm.
As the further scheme of the present invention: described in step (4), the Main Ingredients and Appearance of cuttage agent includes: ammonium sulfate 10-20
Part, potassium dihydrogen phosphate 5-10 part, sodium tripolyphosphate 2-6 part, naphthalene acetic acid 1-2 part.
As the further scheme of the present invention: described in step (4) before cuttage, skewer fringe base portion 3cm is soaked cuttage agent, temperature
Spend 20 DEG C, soak time 2.5h.
As the further scheme of the present invention: described in step (5), in shed, air humidity is maintained at 94%, surface temperature
Being maintained at 21 DEG C, ambient air temperature is maintained at 24 DEG C, and intensity of illumination is maintained at 900lx.
Compared with prior art, the invention has the beneficial effects as follows:
Cuttage survival rate of the present invention is high, pretreated Oryza sativa L. skewer fringe is inserted in cuttage seedbed and carries out nursery cultivation, and survival rate is about
It is 98%, is conducive to according to Production requirement, breed rapidly excellent Oryza sativa L., there is method easy, easily operated, cost-effective, suitable
In large-scale application and popularization.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate, concretely comprises the following steps:
1) prepare before cuttage: mid or late May chooses Oryza sativa L. then, the young browse in the clip Oryza sativa L. first half, and tender to children
Branch and leaf soak；
2) cuttage region is built: building 1.5m height Small plastic shed, in shed, furrow are done with 1.0m width in north-south, stay 15cm width；
3) cuttage seedbed is built: cutting seedling bedside 1m, long 12cm, and surrounding brick brick work becomes wall, wall height 25cm, and on distance ground
Ante-venna net is built at 10cm；
4) cuttage: before cuttage, by skewer fringe base portion 2cm soak cuttage agent, temperature 18 DEG C, soak time 2h, during cuttage, skewer fringe spacing in the rows
10cm, line-spacing 5cm, the degree of depth are 8cm, and use support to be fixed, and carry out spraying water and coated with air-and water-permeable thin film simultaneously；
5) management: after cuttage, in shed, air humidity is maintained at 90%, and surface temperature is maintained at 18 DEG C, and ambient air temperature is maintained at 20
DEG C, intensity of illumination is maintained at 800lx, is spaced antibacterial of spray in 2-3 days, is spaced and topdresses for 6-8 days.
Wherein:
Described in step (4), the Main Ingredients and Appearance of cuttage agent includes: 10 parts of ammonium sulfate, potassium dihydrogen phosphate 5 parts, sodium tripolyphosphate 2 parts,
Naphthalene acetic acid 1 part.
Embodiment 2
A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate, concretely comprises the following steps:
1) prepare before cuttage: mid or late May chooses Oryza sativa L. then, the young browse in the clip Oryza sativa L. first half, and tender to children
Branch and leaf soak；
2) cuttage region is built: building 2.0m height Small plastic shed, in shed, furrow are done with 1.5m width in north-south, stay 18cm width；
3) cuttage seedbed is built: cutting seedling bedside 1m, long 14cm, and surrounding brick brick work becomes wall, wall height 28cm, and on distance ground
Ante-venna net is built at 13cm；
4) cuttage: before cuttage, by skewer fringe base portion 3cm soak cuttage agent, temperature 20 DEG C, soak time 2.5h, during cuttage, skewer fringe strain
It is 8cm away from 10cm, line-spacing 5cm, the degree of depth, and uses support to be fixed, carry out spraying water and coated with air-and water-permeable thin film simultaneously；
5) management: after cuttage, in shed, air humidity is maintained at 94%, and surface temperature is maintained at 21 DEG C, and ambient air temperature is maintained at 24
DEG C, intensity of illumination is maintained at 900lx, is spaced antibacterial of spray in 2-3 days, is spaced and topdresses for 6-8 days.
Wherein:
Described in step (4), the Main Ingredients and Appearance of cuttage agent includes: 15 parts of ammonium sulfate, potassium dihydrogen phosphate 8 parts, sodium tripolyphosphate 4 parts,
Naphthalene acetic acid 1 part.
Embodiment 3
A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate, concretely comprises the following steps:
1) prepare before cuttage: mid or late May chooses Oryza sativa L. then, the young browse in the clip Oryza sativa L. first half, and tender to children
Branch and leaf soak；
2) cuttage region is built: building 2.0m height Small plastic shed, in shed, furrow are done with 2.0m width in north-south, stay 20cm width；
3) cuttage seedbed is built: cutting seedling bedside 1m, long 16cm, and surrounding brick brick work becomes wall, wall height 30cm, and on distance ground
Ante-venna net is built at 15cm；
4) cuttage: before cuttage, by skewer fringe base portion 4cm soak cuttage agent, temperature 22 DEG C, soak time 3h, during cuttage, skewer fringe spacing in the rows
10cm, line-spacing 5cm, the degree of depth are 8cm, and use support to be fixed, and carry out spraying water and coated with air-and water-permeable thin film simultaneously；
5) management: after cuttage, in shed, air humidity is maintained at 98%, and surface temperature is maintained at 24 DEG C, and ambient air temperature is maintained at 26
DEG C, intensity of illumination is maintained at 1000lx, is spaced antibacterial of spray in 2-3 days, is spaced and topdresses for 6-8 days.
Wherein:
Described in step (4), the Main Ingredients and Appearance of cuttage agent includes: 20 parts of ammonium sulfate, potassium dihydrogen phosphate 10 parts, sodium tripolyphosphate 6
Part, naphthalene acetic acid 2 parts.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. the method for culturing seedlings improving Oryza sativa L. cuttage survival rate, it is characterised in that concretely comprise the following steps:
1) prepare before cuttage: mid or late May chooses Oryza sativa L. then, the young browse in the clip Oryza sativa L. first half, and tender to children
Branch and leaf soak；
2) cuttage region is built: building 1.5-2.0m height Small plastic shed, in shed, furrow are done with 1.0-2.0m width in north-south, stay 15-
20cm width；
3) cuttage seedbed is built: cutting seedling bedside 1m, long 12-16cm, and surrounding brick brick work becomes wall, wall height 25-30cm, and away from
Overhead build ante-venna net at 10-15cm；
4) cuttage: before cuttage, by skewer fringe base portion 2-4cm soak cuttage agent, temperature 18-22 DEG C, soak time 2-3h, during cuttage,
Skewer fringe spacing in the rows 10cm, line-spacing 5cm, the degree of depth are 8cm, and use support to be fixed, and carry out spraying water and coated with air-and water-permeable simultaneously
Thin film；
5) management: after cuttage, in shed, air humidity is maintained at 90-98%, and surface temperature is maintained at 18-24 DEG C, ambient air temperature is protected
Holding at 20-26 DEG C, intensity of illumination is maintained at 800-1000lx, is spaced antibacterial of spray in 2-3 days, is spaced and topdresses for 6-8 days.
The method for culturing seedlings improving Oryza sativa L. cuttage survival rate the most according to claim 1, it is characterised in that: institute in step (2)
In stating shed, furrow are done with 1.5m width in north-south, stay 18cm width.
The method for culturing seedlings improving Oryza sativa L. cuttage survival rate the most according to claim 1 and 2, it is characterised in that in step (3)
Described cutting seedling bedside 1m, long 14cm, surrounding brick brick work becomes wall, wall height 28cm, and builds sunshade at distance ground 13cm
Curtain net.
The method for culturing seedlings improving Oryza sativa L. cuttage survival rate the most according to claim 3, it is characterised in that institute in step (4)
The Main Ingredients and Appearance stating cuttage agent includes: ammonium sulfate 10-20 part, potassium dihydrogen phosphate 5-10 part, sodium tripolyphosphate 2-6 part, naphthalene acetic acid
1-2 part.
The method for culturing seedlings improving Oryza sativa L. cuttage survival rate the most according to claim 4, it is characterised in that institute in step (4)
Before stating cuttage, skewer fringe base portion 3cm is soaked cuttage agent, temperature 20 DEG C, soak time 2.5h.
The method for culturing seedlings improving Oryza sativa L. cuttage survival rate the most according to claim 5, it is characterised in that institute in step (5)
In stating shed, air humidity is maintained at 94%, and surface temperature is maintained at 21 DEG C, and ambient air temperature is maintained at 24 DEG C, and intensity of illumination keeps
At 900lx.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610529783.1A CN106171698A (en) | 2016-07-07 | 2016-07-07 | A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610529783.1A CN106171698A (en) | 2016-07-07 | 2016-07-07 | A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate |
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| CN106171698A true CN106171698A (en) | 2016-12-07 |
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| CN201610529783.1A Pending CN106171698A (en) | 2016-07-07 | 2016-07-07 | A kind of method for culturing seedlings improving Oryza sativa L. cuttage survival rate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900473A (en) * | 2017-04-27 | 2017-06-30 | 东营黄蓝知识产权运营管理有限公司 | Europe Lee's epicormic branch cutting method |
| CN108029264A (en) * | 2018-01-30 | 2018-05-15 | 扬州大学 | LIPIDS OF DRY RICE EMBRYO complete machine inserts method |
| CN110558068A (en) * | 2019-09-25 | 2019-12-13 | 南京宿根花卉植物园有限公司 | Cuttage method for vervain willow |
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| CN103563679A (en) * | 2013-11-27 | 2014-02-12 | 湖南祥友科技有限公司 | Automatic seedling raising seedbed |
| CN104396627A (en) * | 2014-12-10 | 2015-03-11 | 苏州科大微龙信息技术有限公司 | Intelligent perturbing flow rice seedling breeding device |
| CN104663230A (en) * | 2015-03-17 | 2015-06-03 | 贵州卓豪农业科技有限公司 | Method for cultivating mechanized transplanted seedlings of rice by use of organic medium production line in gutter-connected plastic greenhouse |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900473A (en) * | 2017-04-27 | 2017-06-30 | 东营黄蓝知识产权运营管理有限公司 | Europe Lee's epicormic branch cutting method |
| CN108029264A (en) * | 2018-01-30 | 2018-05-15 | 扬州大学 | LIPIDS OF DRY RICE EMBRYO complete machine inserts method |
| CN110558068A (en) * | 2019-09-25 | 2019-12-13 | 南京宿根花卉植物园有限公司 | Cuttage method for vervain willow |
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