CN109618846A - A kind of implantation methods of two excellent 9919 rice - Google Patents
A kind of implantation methods of two excellent 9919 rice Download PDFInfo
- Publication number
- CN109618846A CN109618846A CN201910013203.7A CN201910013203A CN109618846A CN 109618846 A CN109618846 A CN 109618846A CN 201910013203 A CN201910013203 A CN 201910013203A CN 109618846 A CN109618846 A CN 109618846A
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- rice
- water
- temperature
- paddy seeds
- 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
- 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
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a kind of implantation methods of two excellent 9919 rice, S1: presoaking and germinating；S11 seed impregnates, and takes 2000-3000 times of liquid of 25% Prochloraz to impregnate two excellent 9919 rice paddy seeds 4-5 hours, medical fluid need to be higher by two excellent 9919 Rice Seed Surface 3cm-4cm；S12 cleaning drains, and two excellent 9919 rice paddy seeds are eluriated repeatedly using clear water to clean after impregnating, then are impregnated two excellent 9919 rice paddy seeds 4-5 hours with clear water, carries out vernalization after draining；S13 keeps the temperature vernalization, when temperature is lower, picks up and keeps the temperature vernalization in the gunnysack or large bamboo or wicker basket for be put into good permeability two excellent 9919 rice paddy seeds impregnated after cleaning, be related to paddy rice planting method technical field.The implantation methods of two excellent 9919 rice, reach convenient for carrying out Steeping and budding to two excellent 9919 rice paddy seeds, improve the germination percentage of two excellent 9919 rice paddy seeds, increase the survival rate of subsequent plantation, the effective survival rate for improving two excellent 9919 rice, while being planted using rational method, it ensure that yield, effective pre- preventing disease and pest, substantially increases the yield of two excellent 9919 rice.
Description
Technical field
The present invention relates to paddy rice planting method technical field, specially a kind of implantation methods of two excellent 9919 rice.
Background technique
Two excellent 9919 plant type of rice are moderate, and blade is dark green straight and upright, fringe grain it is closeer, tillering ability is very strong, grow in great numbers, plant height
110-115cm, stalk is sturdy, and elasticity is good, and lodging resistance is extremely strong, and bar blueness seed is yellow when mature, and high and stable yield is good.Mu effectively fringe 18.4
Ten thousand, total grain panicle number 265, setting percentage 86.4%, 27.0 grams of mass of 1000 kernel.The time of infertility 135 days or so, yield was in 1400-1600
Jin or so, up to 1800 jin or more under the conditions of high-yield culturing, two excellent 9919 rice are resistant to high temperatures low temperature resistant, and safety spy is good, rice
Quality is excellent, eats up to second heads rice standard.
Paddy rice planting method traditional at present can not well adapt to the plantation of two excellent 9919 rice, lead to two excellent 9919 water
Seed rice hair transplant bud rate is low, is easy to cause disease, causes yield to be greatly reduced, harvest substantially reduces.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of implantation methods of two excellent 9919 rice, tradition is solved
Paddy rice planting method can not well adapt to the plantations of two excellent 9919 rice, cause two excellent 9919 Rice Cropping germination percentages low,
The problem of easy initiation disease, causes yield to be greatly reduced, and harvest substantially reduces.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of plantation of two excellent 9919 rice
Method, comprising the following steps:
S1: presoaking and germinating；S11 seed impregnates, and 2000-3000 times of liquid of 25% Prochloraz is taken to impregnate two excellent 9919 rice paddy seeds
4-5 hours, medical fluid need to be higher by two excellent 9919 Rice Seed Surface 3cm-4cm；S12 cleaning drains, two excellent 9919 rice paddy seed leachings
It is eluriated repeatedly using clear water to clean after bubble, then is impregnated two excellent 9919 rice paddy seeds 4-5 hours with clear water, carried out after draining
Vernalization；S13 keeps the temperature vernalization, when temperature is lower, picks up and is put into good permeability two excellent 9919 rice paddy seeds impregnated after cleaning
Vernalization is kept the temperature in gunnysack or large bamboo or wicker basket, spreads out even refining bud after two excellent 9919 rice paddy seeds break chest, when temperature is high, will be impregnated after cleaning
Two excellent 9919 rice paddy seeds pick up nature vernalization and can sow to showing money or valuables one carries unintentionally, in pregermination procedure, such as find seed temperature it is excessively high or
There is peculiar smell, to be washed till basic free from extraneous odour with 30 DEG C of warm water in time, and maintains the temperature at 25 DEG C of -30 DEG C of continuation vernalization to broken chests and reveal
It is white；
S2: sowing transplanting；S21 is uniformly sowed public by two excellent 9919 rice paddy seeds 0.8 of presoaking and germinating in big field
- 1 kilogram of jin is cultivated and forms two excellent 9919 rice seedlings；S22, it is excellent by two when the length of time rice seedlings grow of two excellent 9919 rice seedlings is suitable
9919 rice seedlings, which are advisable according to seeding row spacing with 20cm-30cm, is transplanted；S23, it is preferred after the completion of transplanting to apply base manure, early stage
Apply tillering fertilizer, the middle and later periods applies ear manuer and granulated fertilizer respectively；S24, water management: shallow water transplanting, living, very little water, alternation of wetting and drying promotees
Field is baked in tiller in time, and the later period never cuts off the water supply too early；S25, the prevention and control of plant diseases, pest control: paying attention to forecast, prevent and treat rice thrips in time, banded sclerotial blight,
Snout moth's larva and planthopper prevent false smut before earing.
Preferably, described 2000-3000 times of liquid of 25% Prochloraz is that 2ml Prochloraz solution is watered 5 kilograms, and soak seed 4-5
Kilogram.
Preferably, it should be noted that when the presoaking and germinating and do not change water during seed soaking.
Preferably, the length of time rice seedlings grow of described two excellent 9919 rice seedlings need to control within 30 days.
Preferably, the base manure, fetilizer for tillering, ear manuer, granulated fertilizer each component content be 55 parts of base manure, 35 parts of fetilizer for tillering, ear manuer 7%
Part, granulated fertilizer 3%.
Preferably, described two excellent 9919 rice seedlings plant 1.7 ten thousand caves or so per acre, and 1-2 seedling is inserted in every cave.
(3) beneficial effect
The invention has the following advantages: the implantation methods of two excellent 9919 rice, pass through S1: presoaking and germinating；S11 kind
Son impregnates, and takes 2000-3000 times of liquid of 25% Prochloraz to impregnate two excellent 9919 rice paddy seeds 4-5 hours, it is excellent that medical fluid need to be higher by two
9919 Rice Seed Surface 3cm-4cm；S12 cleaning drains, and two excellent 9919 rice paddy seeds are washed in a pan after impregnating using clear water repeatedly
It is washed till completely, then is impregnated two excellent 9919 rice paddy seeds 4-5 hours with clear water, carry out vernalization after draining；S13 keeps the temperature vernalization, temperature
When lower, two excellent 9919 rice paddy seeds impregnated after cleaning are picked up and keep the temperature vernalization in the gunnysack or large bamboo or wicker basket for be put into good permeability,
Even refining bud is spread out after two excellent 9919 rice paddy seeds break chest, when temperature is high, two excellent 9919 rice paddy seeds impregnated after cleaning are picked up
Natural vernalization can be sowed to showing money or valuables one carries unintentionally, and in pregermination procedure, such as find that seed temperature is excessively high or has peculiar smell, be in time with 30 DEG C
Warm water is washed till basic free from extraneous odour, and maintains the temperature at 25 DEG C of -30 DEG C of continuation vernalization to broken chests and show money or valuables one carries unintentionally；Reach convenient for excellent to two
9919 rice paddy seeds carry out Steeping and budding, improve the germination percentage of two excellent 9919 rice paddy seeds, increase the survival of subsequent plantation
Rate, S2: sowing transplanting；S21 uniformly sows 0.8 kilogram -1 of two excellent 9919 rice paddy seeds by presoaking and germinating in big field
Kilogram, it cultivates and forms two excellent 9919 rice seedlings；S22, when the length of time rice seedlings grow of two excellent 9919 rice seedlings is suitable, by two excellent 9919 water
Rice sprouts, which is advisable according to seeding row spacing with 20cm-30cm, is transplanted；S23, transplanting is preferred after the completion to apply base manure, and early stage, which applies, divides
Fetilizer for tillering, middle and later periods apply ear manuer and granulated fertilizer respectively；S24, water management: shallow water transplanting, living, very little water, alternation of wetting and drying promotees tiller,
Roasting field, later period never cut off the water supply too early in time；The prevention and control of plant diseases, pest control: S25 pays attention to forecast, prevents and treats rice thrips, banded sclerotial blight, snout moth's larva in time
And planthopper, prevent false smut, the effective survival rate for improving two excellent 9919 rice before earing, while planting using rational method
Kind, it ensure that yield, effective pre- preventing disease and pest substantially increases the yield of two excellent 9919 rice, improves practicability.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
The embodiment of the present invention provides a kind of technical solution: a kind of implantation methods of two excellent 9919 rice, comprising the following steps:
S1: presoaking and germinating；S11 seed impregnates, and 2000-3000 times of liquid of 25% Prochloraz is taken to impregnate two excellent 9919 rice paddy seeds
4-5 hours, medical fluid need to be higher by two excellent 9919 Rice Seed Surface 3cm-4cm；S12 cleaning drains, two excellent 9919 rice paddy seed leachings
It is eluriated repeatedly using clear water to clean after bubble, then is impregnated two excellent 9919 rice paddy seeds 4-5 hours with clear water, carried out after draining
Vernalization；S13 keeps the temperature vernalization, when temperature is lower, picks up and is put into good permeability two excellent 9919 rice paddy seeds impregnated after cleaning
Vernalization is kept the temperature in gunnysack or large bamboo or wicker basket, spreads out even refining bud after two excellent 9919 rice paddy seeds break chest, when temperature is high, will be impregnated after cleaning
Two excellent 9919 rice paddy seeds pick up nature vernalization and can sow to showing money or valuables one carries unintentionally, in pregermination procedure, such as find seed temperature it is excessively high or
There is peculiar smell, to be washed till basic free from extraneous odour with 30 DEG C of warm water in time, and maintains the temperature at 25 DEG C of -30 DEG C of continuation vernalization to broken chests and reveal
It is white；
S2: sowing transplanting；S21 is uniformly sowed public by two excellent 9919 rice paddy seeds 0.8 of presoaking and germinating in big field
- 1 kilogram of jin is cultivated and forms two excellent 9919 rice seedlings；S22, it is excellent by two when the length of time rice seedlings grow of two excellent 9919 rice seedlings is suitable
9919 rice seedlings, which are advisable according to seeding row spacing with 20cm-30cm, is transplanted；S23, it is preferred after the completion of transplanting to apply base manure, early stage
Apply tillering fertilizer, the middle and later periods applies ear manuer and granulated fertilizer respectively；S24, water management: shallow water transplanting, living, very little water, alternation of wetting and drying promotees
Field is baked in tiller in time, and the later period never cuts off the water supply too early；S25, the prevention and control of plant diseases, pest control: paying attention to forecast, prevent and treat rice thrips in time, banded sclerotial blight,
Snout moth's larva and planthopper prevent false smut before earing.
Described 2000-3000 times of liquid of 25% Prochloraz is that 2ml Prochloraz solution is watered 5 kilograms, is soaked seed 4-5 kilograms.
It should be noted that when the presoaking and germinating and do not change water during seed soaking.
The length of time rice seedlings grow of two excellent 9919 rice seedling need to control within 30 days.
The base manure, fetilizer for tillering, ear manuer, granulated fertilizer each component content be 55 parts of base manure, 35 parts of fetilizer for tillering, 7% part of ear manuer, granulated fertilizer
3%.
Two excellent 9919 rice seedling plants 1.7 ten thousand caves or so per acre, and 1-2 seedling is inserted in every cave.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of implantation methods of two excellent 9919 rice, it is characterised in that: the following steps are included:
S1: presoaking and germinating；S11 seed impregnates, and 2000-3000 times of liquid of 25% Prochloraz is taken to impregnate two excellent 9919 rice paddy seed 4-5
Hour, medical fluid need to be higher by two excellent 9919 Rice Seed Surface 3cm-4cm；S12 cleaning drains, and two excellent 9919 rice paddy seeds impregnate knot
It is eluriated repeatedly using clear water to clean after beam, then is impregnated two excellent 9919 rice paddy seeds 4-5 hours with clear water, urged after draining
Bud；S13 keeps the temperature vernalization, and when temperature is lower, two excellent 9919 rice paddy seeds after immersion is cleaned pick up the fiber crops for being put into good permeability
Vernalization is kept the temperature in bag or large bamboo or wicker basket, spreads out even refining bud after two excellent 9919 rice paddy seeds break chest, when temperature is high, two after cleaning will be impregnated
Excellent 9919 rice paddy seed picks up nature vernalization and can sow to showing money or valuables one carries unintentionally, and in pregermination procedure, such as finds that seed temperature is excessively high or has
Peculiar smell will be washed till basic free from extraneous odour with 30 DEG C of warm water in time, and maintain the temperature at 25 DEG C of -30 DEG C of continuation vernalization to broken chests and reveal
It is white；
S2: sowing transplanting；S21 uniformly sows 0.8 kilogram -1 of two excellent 9919 rice paddy seeds by presoaking and germinating in big field
Kilogram, it cultivates and forms two excellent 9919 rice seedlings；S22, when the length of time rice seedlings grow of two excellent 9919 rice seedlings is suitable, by two excellent 9919 water
Rice sprouts, which is advisable according to seeding row spacing with 20cm-30cm, is transplanted；S23, transplanting is preferred after the completion to apply base manure, and early stage, which applies, divides
Fetilizer for tillering, middle and later periods apply ear manuer and granulated fertilizer respectively；S24, water management: shallow water transplanting, living, very little water, alternation of wetting and drying promotees tiller,
Roasting field, later period never cut off the water supply too early in time；The prevention and control of plant diseases, pest control: S25 pays attention to forecast, prevents and treats rice thrips, banded sclerotial blight, snout moth's larva in time
And planthopper, prevent false smut before earing.
2. a kind of implantation methods of two excellent 9919 rice according to claim 1, it is characterised in that: 25% Prochloraz
2000-3000 times of liquid is that 2ml Prochloraz solution is watered 5 kilograms, is soaked seed 4-5 kilograms.
3. a kind of implantation methods of two excellent 9919 rice according to claim 1, it is characterised in that: when the presoaking and germinating
It should be noted that not changing water during seed soaking.
4. a kind of implantation methods of two excellent 9919 rice according to claim 1, it is characterised in that: two excellent 9919 water
The length of time rice seedlings grow of rice sprouts need to control within 30 days.
5. a kind of implantation methods of two excellent 9919 rice according to claim 1, it is characterised in that: the base manure, fetilizer for tillering,
Ear manuer, granulated fertilizer each component content be 55 parts of base manure, 35 parts of fetilizer for tillering, 7% part of ear manuer, granulated fertilizer 3%.
6. a kind of implantation methods of two excellent 9919 rice according to claim 1, it is characterised in that: two excellent 9919 water
Rice sprouts plants 1.7 ten thousand caves or so per acre, and 1-2 seedling is inserted in every cave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910013203.7A CN109618846A (en) | 2019-01-07 | 2019-01-07 | A kind of implantation methods of two excellent 9919 rice |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910013203.7A CN109618846A (en) | 2019-01-07 | 2019-01-07 | A kind of implantation methods of two excellent 9919 rice |
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| CN109618846A true CN109618846A (en) | 2019-04-16 |
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| CN201910013203.7A Pending CN109618846A (en) | 2019-01-07 | 2019-01-07 | A kind of implantation methods of two excellent 9919 rice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140500A (en) * | 2019-05-29 | 2019-08-20 | 湖南省土壤肥料研究所 | A kind of double season super hybridization rice nitrogens move back the High Efficient nitrogen method of administration of strong fringe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875494A (en) * | 2014-04-14 | 2014-06-25 | 吴洁远 | Standardized cultivation method of super double cropping rice |
| CN104686265A (en) * | 2014-11-15 | 2015-06-10 | 重庆茂升林业开发有限公司 | Rice seedling raising method |
| CN106508181A (en) * | 2016-11-28 | 2017-03-22 | 安徽华安种业有限责任公司 | Paddy seed-soaking germination-accelerating method |
| CN107197726A (en) * | 2017-05-12 | 2017-09-26 | 蒙运绍 | A kind of implantation methods of paddy rice |
-
2019
- 2019-01-07 CN CN201910013203.7A patent/CN109618846A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875494A (en) * | 2014-04-14 | 2014-06-25 | 吴洁远 | Standardized cultivation method of super double cropping rice |
| CN104686265A (en) * | 2014-11-15 | 2015-06-10 | 重庆茂升林业开发有限公司 | Rice seedling raising method |
| CN106508181A (en) * | 2016-11-28 | 2017-03-22 | 安徽华安种业有限责任公司 | Paddy seed-soaking germination-accelerating method |
| CN107197726A (en) * | 2017-05-12 | 2017-09-26 | 蒙运绍 | A kind of implantation methods of paddy rice |
Non-Patent Citations (2)
| Title |
|---|
| 卢兴桂主编: "《杂交水稻制种与栽培技术》", 31 August 1999, 湖北科学技术出版社 * |
| 安徽侬多丰农业科技有限公司: "两优9919", 《种业商务网》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140500A (en) * | 2019-05-29 | 2019-08-20 | 湖南省土壤肥料研究所 | A kind of double season super hybridization rice nitrogens move back the High Efficient nitrogen method of administration of strong fringe |
| CN110140500B (en) * | 2019-05-29 | 2021-06-29 | 湖南省土壤肥料研究所 | Efficient nitrogen fertilizer application method for double-season super rice after nitrogen element transplanting and spike strengthening |
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Application publication date: 20190416 |