CN108848745A - A method of raising rice seedlings are carried out using large aperture hole tray - Google Patents

A method of raising rice seedlings are carried out using large aperture hole tray Download PDF

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Publication number
CN108848745A
CN108848745A CN201810744874.6A CN201810744874A CN108848745A CN 108848745 A CN108848745 A CN 108848745A CN 201810744874 A CN201810744874 A CN 201810744874A CN 108848745 A CN108848745 A CN 108848745A
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CN
China
Prior art keywords
seedling
large aperture
hole tray
rice seedlings
raising rice
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Pending
Application number
CN201810744874.6A
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Chinese (zh)
Inventor
王玉
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Yuexi County Leisurely Ecological Agriculture Co Ltd
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Yuexi County Leisurely Ecological Agriculture Co Ltd
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Filing date
Publication date
Application filed by Yuexi County Leisurely Ecological Agriculture Co Ltd filed Critical Yuexi County Leisurely Ecological Agriculture Co Ltd
Priority to CN201810744874.6A priority Critical patent/CN108848745A/en
Publication of CN108848745A publication Critical patent/CN108848745A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Botany (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a kind of methods for carrying out raising rice seedlings using large aperture hole tray, the present invention carries out the cultivation of rice seedling using large aperture corn disk substitution rice seedling nursing disc, since aperture is big, the crowded and growth cycle that not will cause rice shoot is too long, seedling hardly possible is pulled when not will cause transplanting simultaneously, tiller normal growth in rice seedling bed is conducive to using wide-and narrow-row cultivation in transplanting, without slow seedling period of seedling establishment after cultivation;Seedling seedling of the invention pulls well, root does not damage, high without slow seedling, morning ripe phase, the upper woods percentage of earbearing tiller, and effective fringe is more, and yield is high, has good seedling effect, is worthy to be popularized.

Description

A method of raising rice seedlings are carried out using large aperture hole tray
Technical field
The present invention relates to planting technology field more particularly to a kind of methods for carrying out raising rice seedlings using large aperture hole tray.
Background technique
The seedling of two sections of rice greenhouse be raising rice seedlings overall process is divided into two stages progress a kind of method of raising seedling, first Stage is that seedling is educated in greenhouse, and second stage is to post slotting, the cultivation of the right age strong sprout stage.The seedling of two sections of greenhouse is that cultivation leaf tiller is strong with stretching Seedling improves an effective Yield Increase Way of rice yield.The elongation that the rice production of hybrid seeds simultaneously produced for the male parent florescence, Also the mode that seedling, dilute temporary planting (10cm × 10cm) or light seeding are educated using the ground pool, is promoted early hair, prolongs the length of time rice seedlings grow.The shortcomings that the two It is that band mud is too many when pulling seedling, large labor intensity, low efficiency.
Common seedling disk (353 holes, 434 holes) seedling solves the problems, such as to pull seedling hardly possible, but seedling disk hole diameter is small by (2- 2.5cm), in the case where water is educated, the length of time rice seedlings grow, within i.e. 5 leaves, tiller 2 whens, were transplanted, and planting can lead late in principle no more than 30d Cause base portion tiller death due to space is squeezed.When in order to solve the problems, such as to solve raising rice seedlings, the cave of proposed adoption large aperture of the present invention Disk substitutes common rice seedling disc, reaches good seedling effect.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provide it is a kind of using large aperture hole tray carry out rice educate The method of seedling.
The present invention is achieved by the following technical solutions:
A method of raising rice seedlings, including step in detail below are carried out using large aperture hole tray:
(1)By rotary tillage after mother field for seedling waterflooding, when rotary tillage, applies appropriate compound fertilizer, and the flat mud in field melts after rotary tillage, is opened within 5-6 days before sowing Case, it is 1.5 meters wide, seedling pan bottom is pressed into compartment face, disk is flushed with compartment face, fills out the hole to add to seedling tray with the fertile mud at quasi- trench digging In, stablize fricton-tight, sowing of the seedling disk hole cave face Zhong Ni without seed after being handled after ponding to seedling compartment;
(2)By treated, seed is sowed with early April, carries out hole plate seedling growth, every bunch planting using the method for artificial dibbling 2-3, every bud paddy is slightly suppressed with wooden husky plate after broadcasting and covers kind, inserts small ledge film thermal insulating, and control temperature is constant, takes off after lamina Film practices seedling, and temperature normally removes film afterwards;Rice seedling bed, which is always maintained in ditch, simultaneously water, when seedling has 3 leaf according to 5-6 thousand per acre Gram amount spread fertilizer over the fields urea;
(3)It is transplanted at the beginning of 5 months, is transplanted using single cave, wide-and narrow-row cultivation, when transplanting connects dribbling seedling and takes out from compartment face, and control moves Plant density 10000 nests or so per acre, after transplanting 1 week or so with urea mix herbicide, remove river snail agent and carry out full field and spread fertilizer over the fields, control Amount of application;Simultaneously based on shallow water frequent irrigation, dry field is drained when seedling falls in time, until upright blade, leaf color is thin out, and white turns over, Until field is cracked, intermittent irrigation after water is covered, the booting later period keeps a cun water, and harvesting is drained for first 10 days.
A method of raising rice seedlings, step are carried out using large aperture hole tray(1)The compound fertilizer refers to 40% (22- 8-10) type compound fertilizer, amount of application are 40 kilograms per acre.
A method of raising rice seedlings, step are carried out using large aperture hole tray(1)The processing of the seed, concrete operations For:First the seed installed with mesh bag is impregnated 24 hours in clear water, is then 0.6 ‰ to make to soak again in hectogram medical fluid in concentration Kind 24 hours is drained after cleaning up and is germinateed in growth cabinet to germination standard.
A method of raising rice seedlings, step are carried out using large aperture hole tray(2)The hole tray refers to corn seedlings nursing plate, Specification is 53cm × 32.5cm, 100 holes/open, aperture 4.3cm.
A method of raising rice seedlings, step are carried out using large aperture hole tray(2)The control temperature is constant, is to accuse 25-30 DEG C of temperature processed.
A method of raising rice seedlings, step are carried out using large aperture hole tray(3)It is described with urea mix herbicide, remove River snail agent carries out full field and spreads fertilizer over the fields, and controls amount of application, it is specific for 46% urea per acre 5 kilograms of mixs, 50 gram of 70% niclosamide, 100 grams of gold hoes are spread fertilizer over the fields.
It is an advantage of the invention that:The present invention carries out the training of rice seedling using large aperture corn disk substitution rice seedling nursing disc It educates, since aperture is big, the crowded and growth cycle that not will cause rice shoot is too long, while while not will cause transplanting pulls seedling hardly possible, Tiller normal growth in rice seedling bed is conducive to using wide-and narrow-row cultivation when transplanting, without slow seedling period of seedling establishment after cultivation;Seedling seedling of the invention is good Pull, root does not damage, without slow seedling, the ripe phase is early, the upper woods percentage of earbearing tiller is high, effective fringe is more, and yield is high, has good seedling effect, is worth It promotes.
Specific embodiment
A method of raising rice seedlings, including step in detail below are carried out using large aperture hole tray:
(1)By rotary tillage after mother field for seedling waterflooding, when rotary tillage, applies 40% (22-8-10) type compound fertilizer, and amount of application is 40 kilograms per acre, The flat mud in field melts after rotary tillage, and sowing carries out unpacking for preceding 5 days, and 1.5 meters wide, by seedling pan bottom indentation compartment face, disk is flushed with compartment face, Filled out in the hole to add to seedling tray with the fertile mud at quasi- trench digging, stablize to seedling compartment it is fricton-tight, after the seedling disk hole cave face Zhong Ni is without ponding The sowing of seed after being handled;
(2)By treated, seed is sowed with early April, hole plate seedling growth is carried out using the method for artificial dibbling, using rule Lattice are 53cm × 32.5cm, 100 holes/open, the corn seedlings nursing plate of aperture 4.3cm, every 2, bud paddy of every bunch planting, with wooden sand after broadcasting Plate slightly suppresses and covers kind, inserts small ledge film thermal insulating, and 25 DEG C of temperature of control is constant, and film is taken off after lamina and practices seedling, temperature normally removes afterwards Remove film;Rice seedling bed, which is always maintained in ditch, simultaneously water, spreads fertilizer over the fields urea according to 5 kilograms per acre of amount when seedling has 3 leaf;
(3)It is transplanted at the beginning of 5 months, is transplanted using single cave, wide-and narrow-row cultivation, when transplanting connects dribbling seedling and takes out from compartment face, and control moves Plant density 10000 nests or so per acre, after transplanting 1 week or so with 46% urea 50 gram of 70% niclosamide, 100 of 5 kilograms of mixs per acre Gram gold hoe spread fertilizer over the fields;Simultaneously based on shallow water frequent irrigation, dry field is drained when seedling falls in time, until upright blade, leaf color is thin out, white Root turns over, and until field is cracked, covers intermittent irrigation after water, the booting later period keeps a cun water, and harvesting is drained for first 10 days.
A method of raising rice seedlings, step are carried out using large aperture hole tray(1)The processing of the seed, concrete operations For:First the seed installed with mesh bag is impregnated 24 hours in clear water, is then 0.6 ‰ to make to soak again in hectogram medical fluid in concentration Kind 24 hours is drained after cleaning up and is germinateed in growth cabinet to germination standard.

Claims (6)

1. a kind of method for carrying out raising rice seedlings using large aperture hole tray, which is characterized in that including step in detail below:
(1)By rotary tillage after mother field for seedling waterflooding, when rotary tillage, applies appropriate compound fertilizer, and the flat mud in field melts after rotary tillage, is opened within 5-6 days before sowing Case, it is 1.5 meters wide, seedling pan bottom is pressed into compartment face, disk is flushed with compartment face, fills out the hole to add to seedling tray with the fertile mud at quasi- trench digging In, stablize fricton-tight, sowing of the seedling disk hole cave face Zhong Ni without seed after being handled after ponding to seedling compartment;
(2)By treated, seed is sowed with early April, carries out hole plate seedling growth, every bunch planting using the method for artificial dibbling 2-3, every bud paddy is slightly suppressed with wooden husky plate after broadcasting and covers kind, inserts small ledge film thermal insulating, and control temperature is constant, takes off after lamina Film practices seedling, and temperature normally removes film afterwards;Rice seedling bed, which is always maintained in ditch, simultaneously water, when seedling has 3 leaf according to 5-6 thousand per acre Gram amount spread fertilizer over the fields urea;
(3)It is transplanted at the beginning of 5 months, is transplanted using single cave, wide-and narrow-row cultivation, when transplanting connects dribbling seedling and takes out from compartment face, and control moves Plant density 10000 nests or so per acre, after transplanting 1 week or so with urea mix herbicide, remove river snail agent and carry out full field and spread fertilizer over the fields, control Amount of application;Simultaneously based on shallow water frequent irrigation, dry field is drained when seedling falls in time, until upright blade, leaf color is thin out, and white turns over, Until field is cracked, intermittent irrigation after water is covered, the booting later period keeps a cun water, and harvesting is drained for first 10 days.
2. a kind of method for carrying out raising rice seedlings using large aperture hole tray according to claim 1, which is characterized in that step (1)The compound fertilizer, refers to 40% (22-8-10) type compound fertilizer, and amount of application is 40 kilograms per acre.
3. a kind of method for carrying out raising rice seedlings using large aperture hole tray according to claim 1, which is characterized in that step (1)The processing of the seed, concrete operations are:The seed installed with mesh bag is impregnated 24 hours in clear water first, is then existed Concentration is 0.6 ‰ to make to soak seed again in hectogram medical fluid 24 hours, and germination is drained in growth cabinet after cleaning up to germinateing Standard.
4. a kind of method for carrying out raising rice seedlings using large aperture hole tray according to claim 1, which is characterized in that step (2)The hole tray refers to corn seedlings nursing plate, and specification is 53cm × 32.5cm, 100 holes/open, aperture 4.3cm.
5. a kind of method for carrying out raising rice seedlings using large aperture hole tray according to claim 1, which is characterized in that step (2)The control temperature is constant, refers to 25-30 DEG C of temperature of control.
6. a kind of method for carrying out raising rice seedlings using large aperture hole tray according to claim 1, which is characterized in that step (3)It is described with urea mix herbicide, remove river snail agent and carry out full field and spread fertilizer over the fields, control amount of application, it is specific for 46% urea 5 kilograms of mixs, 50 gram of 70% niclosamide, 100 grams of gold hoes are spread fertilizer over the fields per acre.
CN201810744874.6A 2018-07-09 2018-07-09 A method of raising rice seedlings are carried out using large aperture hole tray Pending CN108848745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810744874.6A CN108848745A (en) 2018-07-09 2018-07-09 A method of raising rice seedlings are carried out using large aperture hole tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810744874.6A CN108848745A (en) 2018-07-09 2018-07-09 A method of raising rice seedlings are carried out using large aperture hole tray

Publications (1)

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CN108848745A true CN108848745A (en) 2018-11-23

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10117510A (en) * 1996-10-22 1998-05-12 Nihonno Suideno Mamoru Hitobito:Kk Method for rearing transplanted seedling for nonplowing
CN105075561A (en) * 2014-05-18 2015-11-25 林天国 A vegetable hole tray seedling raising method for rice

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10117510A (en) * 1996-10-22 1998-05-12 Nihonno Suideno Mamoru Hitobito:Kk Method for rearing transplanted seedling for nonplowing
CN105075561A (en) * 2014-05-18 2015-11-25 林天国 A vegetable hole tray seedling raising method for rice

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
冯生强 等: "水稻大孔径穴盘育秧栽培技术初探", 《种植技术》 *

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Application publication date: 20181123

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