CN107006165A - A kind of efficient germination accelerating method of paddy rice seed rice - Google Patents
A kind of efficient germination accelerating method of paddy rice seed rice Download PDFInfo
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- CN107006165A CN107006165A CN201710121478.3A CN201710121478A CN107006165A CN 107006165 A CN107006165 A CN 107006165A CN 201710121478 A CN201710121478 A CN 201710121478A CN 107006165 A CN107006165 A CN 107006165A
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- rice
- seed
- vernalization
- seed rice
- paddy
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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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- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention discloses a kind of efficient germination accelerating method of paddy rice seed rice, comprises the following steps：Clear water filters out full seed rice；Seed rice is breathed freely after drying 1 3h；Seed rice is placed in the antiseptic that the limewash that concentration is 1% or concentration are 10% and sterilizes 10 12h；Seed rice soaks 24 48h under the conditions of water temperature is 15 30 DEG C；Seed rice is layered between two moist gunnys, controls 25 35 DEG C of temperature, until seed rice breaks chest and showed money or valuables one carries unintentionally；It is placed in the environment that temperature is 25 30 DEG C, humidity is 40 60%, root, vernalization are urged in progress；Seed rice after vernalization is laid in normal temperature and sowed after refining bud 4 6h.The present invention carries out vernalization by soaking to seed rice, seed is carried out vernalization；By being carried out disinfection before seed soaking to seed rice, it is to avoid seed rice carries disease germs into paddy rice, crop field morbidity is reduced, with labour is saved, the planting cost of paddy rice is reduced, the characteristics of improving the survival rate of paddy rice, make disease resistance and the enhancing of pest-resistant sexuality of paddy rice, reach rice high yield, the effect of excellent production.
Description
Technical field
The invention belongs to proportion of crop planting technical field, it is related to the plantation processing of paddy rice, and in particular to a kind of paddy rice
The efficient germination accelerating method of seed rice.
Background technology
China is the first in the world populous nation, is also one of main agriculture country of the world.Paddy rice originates in Tropical Asian, at me
After state widely plants, gradually travel to all over the world.According to different methods, paddy rice can be divided into long-grained nonglutinous rice and japonica rice, early rice and
Middle late rice, glutinous rice and non-glutinous rice.China scientist Yuan Longping grinds to make internal disorder or usurp and made a great contribution to hybrid rice, is described as " miscellaneous
Hand over the father of paddy rice ".Paddy rice seed is paddy, and paddy (grain) claims rice, scented rice, rice after shelling.Nearly half people in the world
Mouthful, all using rice as food.The eating method of rice is varied, there is rice, congee, rice cake, rice cake, rice wine etc..Paddy rice removes can
It is edible outer, it can also make wine, refine sugar and make the raw material of industry, rice husk, rice straw can be used as feed.China paddy rice main producing region is mainly
The Northeast, the Yangtze river basin, Pearl River Delta belong to direct economy crop, still the staple food of 1/3rd mankind in the world.
At present, the most paddy rice germination accelerating method of people has a lot, mainly there is steam vernalization, Germinator vernalization, heated kang vernalization, limit
Water vernalization, raft vernalization, plastics vernalization and immersion vernalization etc., steam vernalization needs equipment and fuel, more difficult of key problem in technology
Hold, should not popularize.Germinator vernalization needs special equipment and power, but is applicable machine rice transplantation and farming rich and influential family.Heated kang vernalization is adapted to
Used, but should strengthened management with few farmers' is planted, such as managed not in time, levels seed is heated uneven, germinates uneven in length.
Germination accelerating method of restricting water supply is simple, but needs often to pour warm water, because not turning over kind, germinates irregular.Raft vernalization is more in production-related contracting
Apply, manually heat, Insulation is simpler when collective produces in the past, plant temperature and improve slowly, germinating time is long, and Fa Yashi is short
It is uneven.Plastic greenhouse vernalization, is combined the vernalization of people's heap and plastics people's canopy technique, by natural heating, seed is heated evenly, but needs
Long-term care and combination are wanted, and vernalization of soaking is easy-to-use, vernalization speed is fast, and Germination effect is good, but very easily occurs high
Temperature burns bud and during vernalization, when soaking seed, and last liquid medicine is cleaned not enough thoroughly, and residual liquor on seed rice is not suitable for
Promote the use of.
In order to improve seed rice during vernalization is handled, it is to avoid the problems such as seed rice occurs burning bud, water shortage, seed rice is caused
Survival rate is reduced, and now designs a kind of efficient germination accelerating method of paddy rice seed rice.
The content of the invention
It is an object of the invention to provide a kind of efficient germination accelerating method of paddy rice seed rice, by using the method for immersion to rice
Plant and carry out vernalization, seed is carried out vernalization；By being carried out disinfection before seed soaking to seed rice, it is to avoid seed rice
Carry disease germs into paddy rice, improve the disease-resistant insect resistace of paddy rice, reduce crop field morbidity, the labour for solving seed rice vernalization is big, plant
The problem of planting high cost and low survival rate.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of efficient germination accelerating method of paddy rice seed rice, comprises the following steps：
S1, paddy rice seed selection：Chosen seeds using clear water, impurity, the damaged or not full seed in paddy rice are removed, from full
Seed rice；
S2, the seed rice of screening dried, the time of drying is 1-3h, be placed on after drying dry, shady and cool ventilation
Mouth is breathed freely, and eliminates the dormant trait of seed, the activity of kinase；
S3, disinfect：Seed rice is placed in thimerosal the processing that carries out disinfection, and thimerosal is higher than seed rice surface 2-5cm, leaching
The time of bubble is 10-12h；
S4, seed soaking：Seed rice after drying is placed on water temperature under the conditions of 15-30 DEG C, 24-48h to be soaked, every 8-
12h changes a clear water；
S5, vernalization processing：On the gunny that seed rice after seed soaking is laid in humidity, the thickness of seed rice paving is in 3-
5cm, is stamped the gunny of humidity on seed rice, and controls temperature between 25-35 DEG C, and 20h or so seed rice, which is broken after chest shows money or valuables one carries unintentionally, to stop
Only vernalization；
S6, urge root, vernalization processing：By the paddy rice after showing money or valuables one carries unintentionally continue to be placed on temperature be 25-30 DEG C, humidity be 40-60%
Environment in, progress urge root, vernalization, when half paddy of bud length, stop vernalization, urge root to handle；
S7, refining bud processing：Seed rice after vernalization is laid in after refining bud 4-6h in normal temperature and sowed.
Further, the antiseptic that the limewash or concentration that the concentration of the thimerosal is 1% are 10%.
Further, gunny is sprayed water every 2 hours during the vernalization processing, it is ensured that the fiber crops after water spray
Cloth bag constant moisture.
Further, a seed rice is stirred per 1h in the vernalization processing procedure, it is to avoid seed rice temperature is too high.
Beneficial effects of the present invention：
The present invention carries out vernalization by using the method for immersion to seed rice, seed is carried out vernalization；
By being carried out disinfection before seed soaking to seed rice, it is to avoid seed rice carries disease germs into paddy rice, the disease-resistant insect resistace of paddy rice is improved, is reduced big
Fall ill in field；The germination accelerating method has been greatly saved labour, reduces the planting cost of paddy rice, improves the survival rate of paddy rice, makes paddy rice
Disease resistance and pest-resistant sexuality enhancing, reach rice high yield, the effect of excellent production.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
All other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Embodiment 1：
S1, rice paddy seed is chosen seeds, chosen seeds using clear water, paddy rice is placed in clear water, removed miscellaneous in paddy rice
Matter and damaged or not full seed, from full seed rice；
S2, the seed rice of screening is placed on clean ground dried, the time of drying is 1h, is placed on after drying dry
Dry, shady and cool ventilating opening is breathed freely, and eliminates the dormant trait of seed, the activity of kinase；
S3, disinfect：The vessel for the antiseptic that the limewash or concentration that it is 1% that seed rice, which is placed on equipped with concentration, are 10%
Middle carry out soaking disinfection, limewash or antiseptic are higher than Rice Seed Surface 2cm, and the time of immersion is 10h；
S4, seed soaking：Seed rice after sterilization is placed on water temperature under the conditions of 15 DEG C, to soak 24h, one is changed every 8h
Secondary clear water；
S5, vernalization processing：On the gunny that rice paddy seed after seed soaking is laid in humidity, the thickness of seed rice paving exists
3cm, is stamped the gunny of humidity on seed rice, and controls temperature constant at 25 DEG C, it is ensured that gunny is constantly in wet environment
In, 20h or so seed rice, which is broken after chest shows money or valuables one carries unintentionally, stops vernalization；
S6, urge root, vernalization processing：Paddy rice after showing money or valuables one carries unintentionally is continued to be placed on the environment that temperature is 25 DEG C, humidity is 40%
In, root, vernalization are urged in progress, when half paddy of bud length, stopped vernalization, are urged root to handle；
S7, refining bud processing：Seed rice after vernalization is laid in after refining bud 4h in normal temperature and sowed.
Embodiment 2：
S1, rice paddy seed is chosen seeds, chosen seeds using clear water, paddy rice is placed in clear water, removed miscellaneous in paddy rice
Matter and damaged or not full seed, from full seed rice；
S2, the seed rice of screening is placed on clean ground dried, the time of drying is 2h, is placed on after drying dry
Dry, shady and cool ventilating opening is breathed freely, and eliminates the dormant trait of seed, the activity of kinase；
S3, disinfect：The vessel for the antiseptic that the limewash or concentration that it is 1% that seed rice, which is placed on equipped with concentration, are 10%
Middle carry out soaking disinfection, limewash or antiseptic are higher than Rice Seed Surface 4cm, and the time of immersion is 11h；
S4, seed soaking：Seed rice after sterilization is placed on water temperature under the conditions of 25 DEG C, to soak 36h, changed every 10h
Clear water；
S5, vernalization processing：On the gunny that rice paddy seed after seed soaking is laid in humidity, the thickness of seed rice paving exists
4cm, is stamped the gunny of humidity on seed rice, and controls temperature between 30 DEG C, it is ensured that gunny is constantly in wet environment
In, 20h or so seed rice, which is broken after chest shows money or valuables one carries unintentionally, stops vernalization；
S6, urge root, vernalization processing：Paddy rice after showing money or valuables one carries unintentionally is continued to be placed on the environment that temperature is 27 DEG C, humidity is 50%
In, root, vernalization are urged in progress, when half paddy of bud length, stopped vernalization, are urged root to handle；
S7, refining bud processing：Seed rice after vernalization is laid in after refining bud 5h in normal temperature and sowed.
Embodiment 3：
S1, rice paddy seed is chosen seeds, chosen seeds using clear water, paddy rice is placed in clear water, removed miscellaneous in paddy rice
Matter and damaged or not full seed, from full seed rice；
S2, the seed rice of screening is placed on clean ground dried, the time of drying is 3h, is placed on after drying dry
Dry, shady and cool ventilating opening is breathed freely, and eliminates the dormant trait of seed, the activity of kinase；
S3, disinfect：The vessel for the antiseptic that the limewash or concentration that it is 1% that seed rice, which is placed on equipped with concentration, are 10%
Middle carry out soaking disinfection, limewash or antiseptic are higher than Rice Seed Surface 5cm, and the time of immersion is 12h；
S4, seed soaking：Seed rice after sterilization is placed on water temperature under the conditions of 30 DEG C, to soak 48h, changed every 12h
Clear water；
S5, show money or valuables one carries unintentionally processing：On the gunny that rice paddy seed after seed soaking is laid in humidity, the thickness of seed rice paving exists
5cm, is stamped the gunny of humidity on seed rice, and controls temperature between 35 DEG C, it is ensured that gunny is constantly in wet environment
In, 20h or so seed rice, which is broken after chest shows money or valuables one carries unintentionally, stops vernalization；
S6, urge root, vernalization processing：Paddy rice after showing money or valuables one carries unintentionally is continued to be placed on the environment that temperature is 30 DEG C, humidity is 60%
In, root, vernalization are urged in progress, when half paddy of bud length, stopped vernalization, are urged root to handle；
S7, refining processing：Seed rice after vernalization is laid in after refining bud 6h in normal temperature and sowed.
A seed rice is stirred per 1h in vernalization processing procedure, it is to avoid seed rice is stacked for a long time, it is too high temperature in seed rice occur,
Seed rice is caused " to burn " phenomenon to death.
Select good permeability, water imbibition strong during seed rice vernalization and sterilization gunny, can effectively absorb water
Point, provide the environment of moistening for the process of paddy rice vernalization.
The present invention carries out vernalization by using the method for immersion to seed rice, seed is carried out vernalization；
By being carried out disinfection before seed soaking to seed rice, it is to avoid seed rice carries disease germs into paddy rice, the disease-resistant insect resistace of paddy rice is improved, is reduced big
Fall ill in field；The germination accelerating method has been greatly saved labour, reduces the planting cost of paddy rice, improves the survival rate of paddy rice, makes paddy rice
Disease resistance and pest-resistant sexuality enhancing, reach rice high yield, the effect of excellent production.
Above content is only the design example and explanation to the present invention, affiliated those skilled in the art
Various modifications or supplement are made to described specific embodiment or is substituted using similar mode, without departing from invention
Design or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
1. a kind of efficient germination accelerating method of paddy rice seed rice, it is characterised in that comprise the following steps：
S1, paddy rice seed selection：Chosen seeds using clear water, impurity, the damaged or not full seed in paddy rice are removed, from full rice
Kind；
S2, the seed rice of screening dried, the time of drying is 1-3h, be placed on after drying dry, shady and cool ventilating opening enters
Row is ventilative, eliminates the dormant trait of seed, the activity of kinase；
S3, disinfect：Seed rice is placed in thimerosal the processing that carries out disinfection, and thimerosal is higher than seed rice surface 2-5cm, immersion
Time is 10-12h；
S4, seed soaking：Seed rice after drying is placed on water temperature under the conditions of 15-30 DEG C, 24-48h to be soaked, every 8-12h
Change a clear water；
S5, vernalization processing：On the gunny that seed rice after seed soaking is laid in humidity, the thickness of seed rice paving in 3-5cm,
The gunny of humidity is stamped on seed rice, and controls temperature between 25-35 DEG C, 20h or so seed rice, which is broken after chest shows money or valuables one carries unintentionally, stops vernalization；
S6, urge root, vernalization processing：Paddy rice after showing money or valuables one carries unintentionally is continued to be placed on the ring that temperature is 25-30 DEG C, humidity is 40-60%
In border, root, vernalization are urged in progress, when half paddy of bud length, stopped vernalization, are urged root to handle；
S7, refining bud processing：Seed rice after vernalization is laid in after refining bud 4-6h in normal temperature and sowed.
2. a kind of efficient germination accelerating method of paddy rice seed rice according to claim 1, it is characterised in that：The thimerosal it is dense
The antiseptic that the limewash or concentration that degree is 1% are 10%.
3. a kind of efficient germination accelerating method of paddy rice seed rice according to claim 1, it is characterised in that：The vernalization processing
During gunny is sprayed water every 2 hours, it is ensured that the gunny constant moisture after water spray.
4. a kind of efficient germination accelerating method of paddy rice seed rice according to claim 1, it is characterised in that：The vernalization is treated
A seed rice is stirred per 1h, it is to avoid seed rice temperature is too high in journey.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710121478.3A CN107006165A (en) | 2017-03-02 | 2017-03-02 | A kind of efficient germination accelerating method of paddy rice seed rice |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710121478.3A CN107006165A (en) | 2017-03-02 | 2017-03-02 | A kind of efficient germination accelerating method of paddy rice seed rice |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107624570A (en) * | 2017-08-29 | 2018-01-26 | 湄潭县宫廷香米业有限责任公司 | Paddy seedling culture method |
| CN111972076A (en) * | 2020-08-25 | 2020-11-24 | 云南楚源种业有限责任公司 | Seed treatment method for reducing rice diseases |
| CN115997519A (en) * | 2023-03-06 | 2023-04-25 | 浙江大禾种业有限公司 | Seed soaking and germination accelerating method for rice seeds |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105723864A (en) * | 2014-12-09 | 2016-07-06 | 哈尔滨弘睿翔科技开发有限公司 | Seed selection and seed-soaking germination acceleration method of paddy rice cultivation |
| CN106171134A (en) * | 2016-07-15 | 2016-12-07 | 攸县万丰生态农业发展有限责任公司 | A kind of germination accelerating method of Oryza sativa L. seed rice |
-
2017
- 2017-03-02 CN CN201710121478.3A patent/CN107006165A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105723864A (en) * | 2014-12-09 | 2016-07-06 | 哈尔滨弘睿翔科技开发有限公司 | Seed selection and seed-soaking germination acceleration method of paddy rice cultivation |
| CN106171134A (en) * | 2016-07-15 | 2016-12-07 | 攸县万丰生态农业发展有限责任公司 | A kind of germination accelerating method of Oryza sativa L. seed rice |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107624570A (en) * | 2017-08-29 | 2018-01-26 | 湄潭县宫廷香米业有限责任公司 | Paddy seedling culture method |
| CN111972076A (en) * | 2020-08-25 | 2020-11-24 | 云南楚源种业有限责任公司 | Seed treatment method for reducing rice diseases |
| CN115997519A (en) * | 2023-03-06 | 2023-04-25 | 浙江大禾种业有限公司 | Seed soaking and germination accelerating method for rice seeds |
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