CN107926553A

CN107926553A - Paddy rice planting method

Info

Publication number: CN107926553A
Application number: CN201711208272.0A
Authority: CN
Inventors: 徐信昌
Original assignee: Hepu County Township Farmer Cooperatives Planting Xianrenqiao Hui
Current assignee: Hepu County Township Farmer Cooperatives Planting Xianrenqiao Hui
Priority date: 2017-11-27
Filing date: 2017-11-27
Publication date: 2018-04-20

Abstract

The invention discloses a kind of paddy rice planting method, including sow, after planting Seedling Stage, tillering stage, long ear period and solid period management, seeds before seeding is pre-processed and vernalization processing, pretreatment are specially：Seed is uniformly deposited in multiple trays, it is 11 13% to be placed in ventilation and dry to seed moisture content, dry seeds must be shone, the saline solution that mass fraction to 12 15 times of amounts of its quality in dry seeds of shining is 12%, remove upper strata floating seed, stand 11h, added into cold water bucket dry 0.4 times of seed quality amount strong chlorine oil powder stir to dissolve completely after, pick up after immersion 12h and drained after cleaning 23 times, obtain elite seed；Vernalization processing carries out in pregermination device, and the pregermination device includes：Article holder；Heat bucket.The present invention has the limitation for overcoming environmental condition, and fair weather sowing is robbed in order to control beneficial to people, and neat, the good beneficial effect of seedling quality of emerging after broadcasting.

Description

Paddy rice planting method

Technical field

The present invention relates to Rice Cropping field.A kind of it is more particularly related to paddy rice planting method.

Background technology

Rice is the main cereal crops in China, and national rice growing area accounts for the 1/4 of the cereal crops gross area, and rice Paddy yield but accounts for the 1/2 of total output of grain.As it can be seen that Rice Production has very important status in cereal crops produce.Rice Rice nutritive value is higher, contains starch 77.6%, protein 7.3% (superior rice is up to 15%), crude fibre 0.3%, ash content 0.8%.The whole nation 2/3 population using rice as staple food grain, Guangxi then 100% population using rice as staple food grain.Rice is also China One of staple grain, according to statistics, in national commodity grain, rice accounts for half.Byproduct rice bran after paddy processing, contains 14% or so protein, 15% or so fat, 2% or so phosphide and a considerable amount of vitamins, are domestic animal, family The concentrated feed of fowl, the meat, egg, the supply of milk with the both urban and rural residents are closely related.Therefore, develop Rice Production, increase rice yield, To improving the people's livelihood, promote national economic development, accelerate Four Modernizations construction, be all of great significance.

Rice Cropping is generally divided into sowing, Seedling Stage, tillering stage, long ear period, productive phase, wherein, be required to before sowing through Pretreatment is crossed, pretreatment includes the process of drying, seed selection, disinfection and vernalization, due to the limitation of environmental condition, and drying, choosing Kind, disinfection, the limitation of germination accelerating method, cause the process of pretreatment to be limited more by weather reason there are certain randomness, it is unfavorable Fair weather sowing is robbed in order to control in people, and it is neat to emerge after broadcasting, seedling quality is good.

The content of the invention

It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.

It is a still further object of the present invention to provide a kind of paddy rice planting method, it effectively overcomes the limitation of environmental condition, profit Fair weather sowing is robbed in order to control in people, and it is neat to emerge after broadcasting, seedling quality is good.

In order to realize these purposes and further advantage according to the present invention, there is provided a kind of piston type solar steam power generation Device, including sowing, after planting Seedling Stage, tillering stage, long ear period and solid period management, seeds before seeding pre-processed, And vernalization processing, pretreatment are specially：Seed is uniformly deposited in multiple trays, and it is 0.3-0.6mm to stack height, is placed in logical It is 11-13% to be dried at wind to seed moisture content, obtains solarization dry seeds, will shine dry seeds and is placed in cold water bucket, adds its quality 12- The mass fraction of 15 times of amounts is 12% saline solution, and 0.3h is stood after stirring, removes upper strata floating seed, 11h is stood, to cold water Added in bucket dry 0.4 times of seed quality amount strong chlorine oil powder stir to dissolve completely after, pick up cleaning 2- after soaking 12h Drained after 3 times, obtain elite seed；

Vernalization processing carries out in pregermination device, and the pregermination device includes：

Article holder, it opens wide cylindric for top, it includes the placing part connected up and down and preheating part, the placing part Strainer is covered with the junction of the preheating part, the aperture of the strainer is 0.2-0.3mm；

Bucket is heated, it is co-axially located in the preheating part, and the first heating is set between the preheating part and the heating bucket Pipe, the heating bucket the second heating tube of interior setting are described to heat bucket middle and lower part and setting, the heating are connected between the preheating part Bucket middle and upper part horizontal card is equipped with partition plate, sets motor in the heating bucket on the partition plate, the shaft of the motor is affixed Aqueduct, the aqueduct are set straight up, and its top detachably connects nozzle, and guiding is coaxially arranged outside the aqueduct Pipe, the guide pipe bottom end seal are installed in the motor top through the heating bucket top, wherein, the guide pipe Be arranged at intervals upper seal and lower seal in the space surrounded with the aqueduct up and down, the upper seal and it is described under it is close Sealing is between the heating bucket and the strainer, and mirror symmetry is set, to be enclosed between the guide pipe and the aqueduct Into annular seal space, the madial wall of the annular seal space has the notch connected with the aqueduct, the lateral wall connection of the annular seal space Diversion pipe is provided with, the diversion pipe is equipped with the pump housing, preheating part lateral wall described in the diversion pipe hermetically passing, traversing through end point Not Lian Tong the first branch pipe with the first valve, the second branch pipe with the second valve and the 3rd branch pipe with the 3rd valve, The end of second branch pipe is connected through the preheating part with the article holder, and the end of the 3rd branch pipe passes through heating bucket Side wall and with connecting together.

Preferably, the lower seal assembly includes：

Base, it is the up-small and down-big cylindrical type cylinder in lateral wall aperture, base middle and lower part lateral wall and the guiding The sealing of pipe madial wall is affixed, and the base is recessed inwardly to form groove of the bottom surface with opening, and the groove includes connection up and down Cylindrical portion and inverted round table portion；

Spring capping, it, which is covered, is located at the base top surface, and the top of the lower end inside of the spring capping and the base Outside screw connection is held, connecting spring, spring lower section abutting have and the cylinder straight down on the spring capping top The rubber stopper that portion agrees with, the lower end of the rubber stopper are filled with the sealing-plug agreed with the round platform portion, and spring is in compression shape State.

Preferably, vernalization, which is handled, is specially：Disinfection seed is loaded into the article holder, opens the first valve, the Two valves and the 3rd valve, the first branch pipe connection external water source, while to preheating part and heating part injected clear water, close first Valve and the second valve, open the first heating tube and the second heating tube heats at the same time, and the temperature for controlling heating inner bucket water body is 48- 52 DEG C, open motor and drive nozzle rotation, open pump and spray heating inner bucket water body by nozzle, after spraying 10-15min, close To close the 3rd valve, open the second valve, it is 32-35 DEG C control spray water temperature, when being sprayed to 75% seed and exposing white sharp, The first heating tube is closed, it is 28-30 DEG C to control spray temperature, is sprayed to the 80% long 3-5mm of seed bud, closes the second heating Pipe, makes heating inner bucket water temperature drop close the second valve to 25 DEG C of room, open the first valve, the water in the cold water bucket is imported The article holder, and it is flooded the seed positioned at the top, pump is closed, closes the first valve, after standing 4-5h, opens first Valve, discharges water body in article holder, and after standing 3-4h, it is seed to be sowed to take out.

Preferably, close the first heating tube and stirred during closing the second heating tube with the frequency of 1h/ times in article holder Disinfection seed.

Preferably, the placing part madial wall circumferentially sets multigroup first articulated slab at equal intervals up and down, and every group first is cut with scissors Fishplate bar includes four set positioned at same level in right-angled intersection, each first articulated slab can using horizontal plane as starting point to On be rotated by 90 °；

Multiple trays and multigroup first articulated slab correspond, and the glove disk center has and makes the circle that guide pipe passes through Hole, and riding upon on one group of first articulated slab, the tray bottom surface are in net structure, aperture 0.4-0.5mm；

Wherein, disinfection seed is loaded into the article holder and is specially：Disinfection seed is uniformly deposited in multiple gloves Disk, it is 0.3-0.6mm to stack height.

Preferably, the cold water bucket is coaxially set in the article holder middle and lower part, and the cold water bucket tip height is higher than The preheating part tip height, first valve, the first branch pipe, the second valve and the 3rd valve are respectively positioned on the cold water bucket Between the article holder；

Wherein, the first branch pipe connection external water source is specially：Cold water is injected into the cold water bucket.

Preferably, the guide pipe lateral wall, which is located at below each tray, is respectively provided with one group of second articulated slab, every group Second articulated slab includes four set positioned at same level in right-angled intersection, each second articulated slab can using horizontal plane as Starting point rotates up 90 degree.

The present invention includes at least following beneficial effect：

In the pretreatment of seed and pregermination procedure, with reference to the setting of pregermination device, seed germination is fast, budding is neat and Bud stem good evenness, it is sturdy, relative to traditional Stratification technique, no matter getting a promotion on time, or manual operation, and broadcast Emergence is neat afterwards, and seedling quality is good.

Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.

Brief description of the drawings

Fig. 1 is the structure diagram of the pregermination device of the present invention；

Fig. 2 is the upper seal assembly of the present invention and the structure diagram of lower seal assembly.

Embodiment

With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification Word can be implemented according to this.

As shown in Figs. 1-2, quarter will be divided into a batch of rice paddy seed 40Kg, per equal portions be 10Kg, respectively into The experiment of row following examples 1, embodiment 2, comparative example 1 and comparative example 2；

A kind of paddy rice planting method, including sowing, after planting Seedling Stage, tillering stage, long ear period and solid period management, its It is characterized in that：Seeds before seeding is pre-processed and vernalization processing, pretreatment are specially：Seed is uniformly deposited in multiple put In thing disk 1, height is stacked between 0.3-0.6mm, and it is 12.4% to be placed in ventilation and dry to seed moisture content, must dry kind Son, by shining dry-cure, reduces the permeability of water content in seed, effectively enhancing kind skin, promotes seed to exclude internal titanium dioxide Carbon, absorbs oxygen, prepares for later stage vernalization, will shine dry seeds and is placed in cold water bucket 2, adds the quality point of 14 times of amounts of its quality Number is 12% saline solution, and 0.3h is stood after stirring, removes upper strata floating seed, effectively removes not plump paddy, improve germination percentage, stand 11h, is that seed fully absorbs moisture, and adding to dry the strong chlorine oil powder that 0.4 times of seed quality is measured and stir into cold water bucket 2 makes it After dissolving completely, pick up after immersion 12h and drained after cleaning 3 times, sterilize, obtain elite seed；

Article holder 3, it opens wide cylindric for top, it includes the placing part 30 connected up and down and preheating part 31, described Placing part 30 and the junction of the preheating part 31 cover strainer 32, and the aperture of the strainer 32 is 0.2-0.3mm；

Bucket 4 is heated, it is co-axially located in the preheating part 31, and the is set between the preheating part 31 and the heating bucket 4 One heating tube 40, the heating bucket 4 is interior to set the second heating tube 41, connects between heating 4 middle and lower part of bucket and the preheating part 31 Logical to set, the heating 4 middle and upper part horizontal card of bucket is equipped with partition plate 42, and the madial wall of the partition plate 42 and the heating bucket 4 seals Set, motor 43, the affixed aqueduct 44 of shaft of the motor 43, institute are set in the heating bucket 4 on the partition plate 42 Aqueduct 44 and the solid setting in the affixed one end of the shaft are stated, the aqueduct 44 is set straight up, and its top is removable Connection nozzle 45 is unloaded, nozzle 45 is specially strip tube body, its lower end interval opens up multiple hole for water sprayings, and the aqueduct 44 is same outside Axle sleeve sets guide pipe 46, and 46 bottom end seal of guide pipe is installed in the motor 43 and pushes up through 4 top of the heating bucket End, wherein, upper seal 5 and lower seal are arranged at intervals in the space that the guide pipe 46 and the aqueduct 44 surround up and down 7, the upper seal 5 and the lower seal 7 are between the heating bucket 4 and the strainer 32, and mirror symmetry is set, with Annular seal space 6 is surrounded between the guide pipe 46 and the aqueduct 44, the madial wall of the annular seal space 6 has and the aqueduct The notch 60 of 44 connections, the lateral wall of the annular seal space 6 are provided with and communicated with diversion pipe 61, and the diversion pipe 61 is equipped with the pump housing 62,31 lateral wall of preheating part described in 61 hermetically passing of diversion pipe, traversing through end is respectively communicated with first with the first valve 63 Branch pipe 64, the second branch pipe 66 with the second valve 65 and the 3rd branch pipe 68 with the 3rd valve 67, second branch pipe 66 End connected through the preheating part 31 with the article holder 3, the end of the 3rd branch pipe 68 through 4 side wall of heating bucket simultaneously With connecting together；

The lower seal assembly includes：

Base 70, it is the up-small and down-big cylindrical type cylinder in lateral wall aperture, the 70 middle and lower part lateral wall of base with it is described The sealing of 46 madial wall of guide pipe is affixed, and the base 70 is recessed inwardly to form groove 71 of the bottom surface with opening, the groove 71 Including the cylindrical portion 710 connected up and down and inverted round table portion 711；

Spring capping, it, which is covered, is located at 70 top surface of base, and the lower end inside of the spring capping and the base 70 Apical lateral be threadedly coupled, spring capping top connecting spring straight down, abut below the spring have with it is described The rubber stopper that cylindrical portion 710 is agreed with, the lower end of the rubber stopper are filled with the sealing-plug agreed with the round platform portion, and spring is in Compressive state；

Vernalization is handled：Disinfection seed is loaded into the article holder 3, opens the first valve 63, the second valve 65 and the 3rd valve 67, the first branch pipe 64 connection external water source, while to preheating part 31 and heating part injected clear water, closes the One valve 63 and the second valve 65, open the first heating tube 40 and the second heating tube 41 heats at the same time, water body in control heating bucket 4 Temperature be 50 DEG C, open motor 43 drive nozzle 45 rotate, open pump will heating bucket 4 in water body is sprayed by nozzle 45, spray After drenching 14min, the temperature of seeds self is effectively improved, improves the activity of enzyme in seed, closes the 3rd valve 67, opens the second valve Door 65, control spray water temperature as 34 DEG C, starch, protein and the adipose conversion stored in enzymatic endosperm into soluble thing Matter, is transported to embryo portion from endosperm, for blastocyte breathe so that promote shoot growth, be sprayed to 75% seed expose it is white point when, The first heating tube 40 is closed, it is 28 DEG C to control spray temperature, is sprayed between the 80% long 3-5mm of seed bud, radicle is same at this time The growth of one-step growth, radicle and plumule can enter in seed unblockedly from husk and the limitation for planting skin, oxygen, with The increase of oxygen, respiration are converted into aerobic respiration, produce substantial amounts of heat, and grain mass temperature easily rises, therefore close first and add The disinfection seed in article holder 3 is stirred during heat pipe 40 and the second heating tube of closing 41 with the frequency of 1h/ times, closes the second heating Pipe 41, makes water temperature in heating bucket 4 be down to 25 DEG C of room, closes the second valve 65, the first valve 63 is opened, by the cold water bucket 2 Water import the article holder 3, and it is flooded the seed positioned at the top, close pump, close the first valve 63, promote young shoot Further growth, relies primarily on the elongation of plumule sheath cell to realize, since plumule is an existing organ, in embryo at this time Inside formed already, therefore the formation of novel protein is not required in its growth, carries out anaerobic respiration more, after standing 5h, opens the first valve 63, water body in article holder 3 is discharged, after standing 4h, adapts it to ambient temperature, it is seed to be sowed to take out.

A kind of paddy rice planting method, including sowing, after planting Seedling Stage, tillering stage, long ear period and solid period management, its It is characterized in that：Seeds before seeding is pre-processed and vernalization processing, pretreatment are specially：Seed is uniformly deposited in multiple put In thing disk 1, height is stacked between 0.3-0.6mm, and it is 11.9% to be placed in ventilation and dry to seed moisture content, must dry kind Son, will shine dry seeds and is placed in cold water bucket 2, and the mass fraction for adding 15 times of amounts of its quality is 12% saline solution, quiet after stirring .3h is set to 0, upper strata floating seed is removed, stands 11h, the strong chlorine oil powder for drying 0.4 times of amount of seed quality is added into cold water bucket 2 After end stirs to dissolve completely, pick up after immersion 12h and drained after cleaning 2-3 times, obtain elite seed；

Article holder 3, it opens wide cylindric for top, it includes the placing part 30 connected up and down and preheating part 31, described Placing part 30 and the junction of the preheating part 31 cover strainer 32, and the aperture of the strainer 32 is 0.3mm；

Bucket 4 is heated, it is co-axially located in the preheating part 31, and the is set between the preheating part 31 and the heating bucket 4 One heating tube 40, the heating bucket 4 is interior to set the second heating tube 41, connects between heating 4 middle and lower part of bucket and the preheating part 31 Logical to set, the heating 4 middle and upper part horizontal card of bucket is equipped with partition plate 42, and electricity is set in the heating bucket 4 on the partition plate 42 Machine 43, the affixed aqueduct 44 of shaft of the motor 43, the aqueduct 44 is set straight up, and its top detachably connects Nozzle 45, the aqueduct 44 are coaxially arranged guide pipe 46 outside, and 46 bottom end seal of guide pipe is pushed up through the heating bucket 4 End, and is installed in 43 top of motor, wherein, in the space that the guide pipe 46 and the aqueduct 44 surround between the upper and lower every Upper seal 5 and lower seal 7 are set, and the upper seal 5 and the lower seal 7 are positioned at the heating bucket 4 and the filter Between net 32, and mirror symmetry is set, to surround annular seal space 6, the annular seal space 6 between the guide pipe 46 and the aqueduct 44 Madial wall there is the notch 60 that is connected with the aqueduct 44, the lateral wall of the annular seal space 6 is provided with and communicated with diversion pipe 61, The diversion pipe 61 is equipped with the pump housing 62,31 lateral wall of preheating part described in 61 hermetically passing of diversion pipe, and traversing through end connects respectively Logical the first branch pipe 64 with the first valve 63, the second branch pipe 66 with the second valve 65 and the with the 3rd valve 67 Three branch pipes 68, the end of second branch pipe 66 are connected through the preheating part 31 with the article holder 3, the 3rd branch pipe 68 End through heating 4 side wall of bucket and with connecting together；The lower seal assembly includes：

30 madial wall of placing part circumferentially sets multigroup first articulated slab 8 at equal intervals up and down, and every group of first articulated slab 8 wraps Opposite two lines included positioned at same level are in four that right-angled intersection is set, for accepting and supporting tray 1, each First articulated slab 8 can rotate up 90 degree by starting point of horizontal plane, i.e., when the first articulated slab 8 is horizontally disposed with, it can be along hingedly Point rotates up, and can not be rotated down along hinge joint；

Multiple trays 1 are corresponded with multigroup first articulated slab 8, and 1 center of tray, which has, wears guide pipe 46 The circular hole 10 crossed, and riding upon on one group of first articulated slab 8,1 bottom surface of tray are in net structure, aperture 0.5mm；

The cold water bucket 2 is coaxially set in 3 middle and lower part of article holder, and 2 tip height of cold water bucket is higher than described pre- Hot 31 tip height of portion, first valve 63, the first branch pipe 64, the second valve 65 and the 3rd valve 67 are respectively positioned on described cold Between bucket 2 and the article holder 3；

46 lateral wall of guide pipe is respectively provided with one group of second articulated slab 9 positioned at each lower section of tray 1, and every group second is cut with scissors Fishplate bar 9 includes four set in right-angled intersection positioned at same level, and each second articulated slab 9 can be using horizontal plane as starting point Rotate up 90 degree；

Vernalization is specially：Disinfection seed is uniformly deposited in multiple trays 1, height is stacked between 0.3-0.6mm, beats The first valve 63, the second valve 65 and the 3rd valve 67 are opened, injects cold water into the cold water bucket 2, while to 31 He of preheating part Heating part injected clear water, closes the first valve 63 and the second valve 65, opens the first heating tube 40 and the second heating tube 41 at the same time Heating, the temperature for controlling water body in heating bucket 4 are 50 DEG C, and unlatching motor 43 drives nozzle 45 to rotate, and opening pump will heat in bucket 4 Water body is sprayed by nozzle 45, after spraying 15min, closes the 3rd valve 67, opens the second valve 65, control spray water temperature For 33 DEG C, when being sprayed to 75% seed and exposing white point, the first heating tube 40 is closed, control spray temperature to be sprayed to for 30 DEG C Within the 80% long 3-5mm of seed bud, the second heating tube 41 is closed, water temperature in heating bucket 4 is down to 25 DEG C of room, closes the second valve Door 65, opens the first valve 63, the water in the cold water bucket 2 is imported the article holder 3, and it is flooded positioned at the top Seed, closes pump, closes the first valve 63, after standing 4h, opens the first valve 63, discharges water body in article holder 3, stands 4h Afterwards, take out is seed to be sowed.

On the basis of embodiment 1, using existing germinator, germinator includes cylinder, heating unit and spray equipment, It can spray the water body of predetermined temperature, and drying, seed selection and disinfecting process are identical, wherein, seed moisture content is after drying 12.1%, vernalization, which is handled, is specially：By disinfection seed loaded on water temperature in cylinder, is controlled as 50 DEG C, after spraying 14min, spray Leaching temperature is 34 DEG C of water bodys, when being sprayed to 75% seed and exposing white point, control water temperature to be sprayed to 80% after 28 DEG C Between the long 3-5mm of seed bud, 25 DEG C of room temperature is down to, after standing 5h, discharges water body in cylinder, after standing 4h, it is to wait to broadcast to take out Kind seed.

On the basis of embodiment 1, without using pregermination device, drying, seed selection and disinfecting process are identical, wherein, drying Seed moisture content is 12.2% afterwards, and vernalization processing is specially：Sieve bucket equipped with one for carrying disinfection seed, sieve bucket are circumferentially-spaced Multiple apopores are set, and apopore is arranged to make water outflow without flowing out seed, for carrying the bucket of sieve bucket, by disinfection kind Son is stacked in sieve bucket, and sieve bucket is placed in bucket, the water that temperature is 50 DEG C is added in bucket, and keep bucket by replacing water body Interior temperature, after soaking 15min, it be 34 DEG C of water bodys to be passed through temperature, and when being dipped to 75% seed and exposing white sharp, temperature drop is to after 28 DEG C And keep water temperature within the barrel to be dipped to the 80% long 3-5mm of seed bud by replacing water body, stirred during immersion every 1h Seed, is down to 25 DEG C of room temperature, after standing 5h, discharges water body in water drum, after standing 4h, takes out, seed as to be sowed.

Wherein, 75% seed exposes white sharp identification method in embodiment 1, embodiment 2, comparative example 1 and comparative example 2 For：Random 10 groups of seeds of colony house respectively, colony house shape are circle, ensure to fall completely within 10 seeds in every group, count in every group Expose white sharp seed number, and calculate total number, continue to spray if not reaching 75%, if reaching 75% stopping spray；

The identification method of the 80% long 3-5mm of seed bud is in embodiment 1, embodiment 2, comparative example 1 and comparative example 2：Point Not random 10 groups of seeds of colony house, colony house shape are circle, ensure to fall completely within 10 seeds in every group, count seed bud in every group It is long to fall into the number of 3-5mm scopes, and total number is calculated, continue to spray if not reaching 80%, if reaching 80% stopping spray Leaching, wherein, comparative example 1 does not detect the 80% long 3-5mm phenomenons of seed bud due to there is burn seedlings phenomenon, when it is front and rear three times Entering in next step during significant change does not occur in measurement；

Experimental result

1st, the difficulty or ease contrast of experimental implementation：Embodiment 2 is in whole vernalization operating process, it is only necessary to which artificial manipulation is opened Close, a pregermination procedure integrally needs manually to be no more than 0.7h, embodiment 1 relative to embodiment 2 its needs additionally stir kind The operation of son, and 2 whole operation process of comparative example is required to manually participate in, and be not simply to work, it is heavy physical labour, Time-consuming and laborious, although comparative example 1 is relatively easy for comparative example 2, its temperature control etc. still needs more Manual operation, a pregermination procedure are integrally needed manually more than 3h；

2nd, 75% seed of embodiment 1, embodiment 2, comparative example 1 and comparative example 2 expose it is white point the time required to and (detect that 75% seed exposes white point to the long 3- of seed bud for detecting 80% the time required to the 80% long 3-5mm of seed bud Time between 5mm) it is as shown in table 1 below：

Table 1

3rd, embodiment 1, embodiment 2 obtain seed to be sowed regularity is good, bud stem rugosity is coarser than comparative example 1 and right Ratio 2, bud damage phenomenon caused by embodiment 2 does not occur due to stirring for comparative example 1 and embodiment 1, relative to Do not occur burning bud phenomenon for comparative example 2.

Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited In specific details and shown here as the legend with description.

Claims

1. a kind of paddy rice planting method, including sowing, after planting Seedling Stage, tillering stage, long ear period and solid period management, it is special Sign is：Seeds before seeding is pre-processed and vernalization processing, pretreatment are specially：Seed is uniformly deposited in multiple gloves In disk, it is 0.3-0.6mm to stack height, and it is 11-13% to be placed in ventilation and dry to seed moisture content, obtains solarization dry seeds, will shine Dry seeds are placed in cold water bucket, are added the saline solution that the mass fraction that 12-15 times of its quality is measured is 12%, are stood after stirring 0.3h, removes upper strata floating seed, stands 11h, is added into cold water bucket and dries the strong chlorine oil powder of 0.4 times of seed quality amount and stir Mix after making its dissolving completely, pick up after immersion 12h and drained after cleaning 2-3 times, obtain elite seed；

Article holder, it opens wide cylindric for top, it includes the placing part connected up and down and preheating part, the placing part and institute The junction for stating preheating part covers strainer, and the aperture of the strainer is 0.2-0.3mm；

Bucket is heated, it is co-axially located in the preheating part, and the first heating tube, institute are set between the preheating part and the heating bucket State and the second heating tube is set in heating bucket, it is described to heat bucket middle and lower part and setting is connected between the preheating part, it is described to heat in bucket Upper level is arranged with partition plate, and motor, the affixed water guide of shaft of the motor are set in the heating bucket on the partition plate Pipe, the aqueduct are set straight up, and its top detachably connects nozzle, and guide pipe is coaxially arranged outside the aqueduct, The guide pipe bottom end seal is installed in the motor top through the heating bucket top, wherein, the guide pipe and institute State and be arranged at intervals upper seal and lower seal, the upper seal and the lower seal in the space that aqueduct surrounds up and down Between the heating bucket and the strainer, and mirror symmetry is set, close to be surrounded between the guide pipe and the aqueduct Chamber is sealed, the madial wall of the annular seal space has the notch connected with the aqueduct, and the lateral wall connection of the annular seal space is set There is diversion pipe, the diversion pipe is equipped with the pump housing, preheating part lateral wall described in the diversion pipe hermetically passing, and traversing through end connects respectively Logical the first branch pipe with the first valve, the second branch pipe with the second valve and the 3rd branch pipe with the 3rd valve, it is described The end of second branch pipe is connected through the preheating part with the article holder, and the end of the 3rd branch pipe passes through heating barrel side wall And with connecting together.

2. paddy rice planting method as claimed in claim 1, it is characterised in that the lower seal assembly includes：

Base, it is the up-small and down-big cylindrical type cylinder in lateral wall aperture, base middle and lower part lateral wall with the guide pipe Side wall sealing is affixed, and the base is recessed inwardly to form groove of the bottom surface with opening, and the groove includes the circle connected up and down Column portion and inverted round table portion；

Spring capping, it, which is covered, is located at the base top surface, and outside the top of the lower end inside of the spring capping and the base Side is threadedly coupled, and connecting spring, spring lower section abutting have and the cylindrical portion contract straight down on the spring capping top The rubber stopper of conjunction, the lower end of the rubber stopper are filled with the sealing-plug agreed with the round platform portion, and spring is in compressive state.

3. paddy rice planting method as claimed in claim 2, it is characterised in that vernalization, which is handled, is specially：Disinfection seed is loaded In in the article holder, the first valve, the second valve and the 3rd valve are opened, the first branch pipe connection external water source, while to pre- Hot portion and heating part injected clear water, closes the first valve and the second valve, opens the first heating tube and the second heating tube and adds at the same time Heat, the temperature for controlling heating inner bucket water body are 48-52 DEG C, open motor and drive nozzle rotation, and inner bucket water body will be heated by opening pump Sprayed by nozzle, after spraying 10-15min, close the 3rd valve, open the second valve, it is 32-35 to control spray water temperature DEG C, when being sprayed to 75% seed and exposing white point, the first heating tube is closed, control spray temperature to be sprayed to 80% for 28-30 DEG C The long 3-5mm of seed bud, close the second heating tube, make heating inner bucket water temperature drop to 25 DEG C of room, close the second valve, open first Valve, the article holder is imported by the water in the cold water bucket, and it is flooded the seed positioned at the top, closes pump, is closed First valve, after standing 4-5h, opens the first valve, discharges water body in article holder, and after standing 3-4h, it is to treat sowing kind to take out Son.

4. paddy rice planting method as claimed in claim 3, it is characterised in that close the first heating tube and close the second heating tube Period stirs the disinfection seed in article holder with the frequency of 1h/ times.

5. paddy rice planting method as claimed in claim 3, it is characterised in that the placing part madial wall is circumferential up and down at equal intervals Multigroup first articulated slab is set, and every group of first articulated slab includes four set in right-angled intersection positioned at same level, often A first articulated slab can rotate up 90 degree by starting point of horizontal plane；

Multiple trays and multigroup first articulated slab correspond, and the glove disk center has and makes the circular hole that guide pipe passes through, And ride upon on one group of first articulated slab, the tray bottom surface is in net structure, aperture 0.4-0.5mm；

Wherein, disinfection seed is loaded into the article holder and is specially：Disinfection seed is uniformly deposited in multiple trays, heap It is 0.3-0.6mm to put height.

6. paddy rice planting method as claimed in claim 5, it is characterised in that the cold water bucket is coaxially set in the article holder Middle and lower part, the cold water bucket tip height are higher than the preheating part tip height, first valve, the first branch pipe, the second valve Door and the 3rd valve are respectively positioned between the cold water bucket and the article holder；

7. paddy rice planting method as claimed in claim 5, it is characterised in that the guide pipe lateral wall is located at each tray Lower section is respectively provided with one group of second articulated slab, and every group of second articulated slab includes set in right-angled intersection four positioned at same level A, each second articulated slab can rotate up 90 degree by starting point of horizontal plane.