CN108283091A - A kind of pellet type rice planting technology device for raising seedlings and seedling raising manners - Google Patents
A kind of pellet type rice planting technology device for raising seedlings and seedling raising manners Download PDFInfo
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- CN108283091A CN108283091A CN201810209033.5A CN201810209033A CN108283091A CN 108283091 A CN108283091 A CN 108283091A CN 201810209033 A CN201810209033 A CN 201810209033A CN 108283091 A CN108283091 A CN 108283091A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 58
- 235000009566 rice Nutrition 0.000 title claims abstract description 58
- 239000008188 pellet Substances 0.000 title claims abstract description 28
- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 240000007594 Oryza sativa Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 241000209094 Oryza Species 0.000 claims abstract description 57
- 239000003337 fertilizer Substances 0.000 claims abstract description 53
- 230000000474 nursing effect Effects 0.000 claims abstract description 35
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000012258 culturing Methods 0.000 claims abstract description 6
- 238000010899 nucleation Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000009102 absorption Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 210000003608 fece Anatomy 0.000 abstract 2
- 239000010871 livestock manure Substances 0.000 abstract 2
- 238000007726 management method Methods 0.000 description 18
- 208000037805 labour Diseases 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 239000005807 Metalaxyl Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- ZQEIXNIJLIKNTD-UHFFFAOYSA-N methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninate Chemical compound COCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of pellet type rice planting technology device for raising seedlings and method for culturing seedlings, the moisturizing supplementary fertilizer circulatory system that device includes the holder in one layer or more seedbed, is made of pallet, liquid storage tank, water pump and water pipe, pallet is emitted on seedbed, seedlings nursing plate places in pallet, pallet both ends set water inlet and are separately connected water inlet pipe and return pipe with water return outlet, water inlet pipe is connected to liquid storage tank by water pump, and return pipe water outlet is connected to liquid storage tank.The idle place of selection assembles pellet type device for raising seedlings, and rice paddy seed darkens emergence and stands the needle phase, rice shoot and seedlings nursing plate are moved in the pallet on holder seedbed, the moisturizing supplementary fertilizer circulatory system is delivered to liquid manure needed for rice shoot is cultivated in pallet, and the enough absorptions of rice shoot, liquid manure recycles no waste, high degree of automation, labour is saved, labor intensity is reduced, is not take up field, classification dismounting arranges after the end of nursery, take in warehouse, can Reusability, have stronger adaptability and operability.
Description
Technical field
The present invention relates to rice planting technology seedling-raising technique fields, and in particular to a kind of pellet type rice planting technology device for raising seedlings
And method for culturing seedlings.
Background technology
Rice is the staple food crop of China, and in 2011, national about 300,000,000 hectares of Monitoring of Paddy Rice Plant Area, accounted for national grain
1/4 or more cultivated area, rice yield accounts for about the 1/3 of national total output of grain.With persistently riseing for China's labor cost
With the continuous development of modern agriculture scale of operation, there is an urgent need to realize mechanization, wherein mechanization transplanting technology to be for Rice Cropping
An important ring, it is nervous to solving labour, it improves rice yield and planting benefit is significant, it has also become Rice Cropping modernizes
Important development direction.Currently, China's mechanic rice transplanting has been enter into the large scale application stage, Jiangsu Province has basically formed
From a whole set of High Yield Technique System of Cultivating such as seedling, machine transplanting of rice operation, field managements, until rice planting technology technology coverage rate in 2015
Up to 75% or more.
Development of Rice Mechanic Insert Planting Technology initial stage generally uses medium and small transplantation of seedlings both at home and abroad, that there are seedling seedlings is weak, the suitable cultivation phase is short,
It easily crosses age, susceptible disease, sow the problems such as slow, manual labor is nervous, production at present is upper main using seedlings strong sprout transplantation technique, training
Educate that suitable cultivation phase is long, rice shoot of quality stalwartness, the safety of significant increase Rice Production and increasing both production and income ability.Rice in production
Mechanic rice transplanting is mainly the following form：1. floppy disk seedling orderly lays floppy disk on ready seedbed, sowing is covered
On soil after water, using covering to seedbed temperature and humidity control, one leaf of rice shoot wholeheartedly when remove covering, seedbed management educated using drought or
Water-raised seedling mode.2. hard disk seedling, generally use assembly line seeding operation realize that paving soil, upper water, sowing, blinding are once complete
At hard disk after planting stacked and is covered carrying out darkening emergence, hard disk is moved into smooth seedbed when seed sprouting founds needle
Upper orderly to lay, final-period management is the same as " floppy disk seedling ".3. factory's three-dimensional seedling, substantially with " hard disk seedling ", institute is different for operation
Be darken emergence after seedling disk do not move into outdoor field, but lay on sun glasshouse's inner support realize three-dimensional nursery.
4. other seedling raising methods.
In rice planting technology nursery, the nursery operation for completing high intensity in a short time is especially needed after scale, is needed
It reduces labor intensity, improve work situation, reduce the restrictions of the factors to Quality of Seedlings such as weather, environment, management level.It is above-mentioned
Seedling raising method can bring out meet machinery transplanting require seedling, but in production practice all there is some defects with not
Foot.As " floppy disk seedling " all operation links all field carry out, by the factors such as rice seedling bed condition, weather restrict, have compared with
High labor intensity and a large amount of labours of needs, " hard disk seedling " is greatly improved although realizing the flow line production of seeding operation
Production efficiency, but the restraining factors that are equally subject to " floppy disk seedling " of later stage field management are more and take time and effort, especially when
Seedbed moisture is excessive when playing seedling transplanting causes the deformation of seedling block to seriously affect Quality of Seedlings, while field miriness has caused seedling to move seedling work
Make abnormal arduous.Field labour can be become indoor industrially production by " factory's three-dimensional seedling ", be it is a kind of efficiently, scale,
More clean seedling raising method, but because its larger and utilization rate of input is low, it is difficult to it is widely popularized.
Invention content
The technical problem to be solved in the present invention is to provide a kind of pellet type rice planting technology device for raising seedlings and method for culturing seedlings, profits
Seedlings nursing plate is spread with rack layer, the moisturizing supplementary fertilizer circulatory system provides nutrient needed for nursery, cultivates the healthy and strong rice shoot for being suitble to transplanted by machine,
Realize standardizing without native seedbed, the rice planting technology seedling cultivation of purifying, three-dimensional resource-conserving.
The invention is realized by the following technical scheme：
A kind of pellet type rice planting technology device for raising seedlings includes the nursery laid on holder and seedbed with one layer or more seedbed
Disk further includes the moisturizing supplementary fertilizer circulatory system being made of pallet, liquid storage tank, water pump and water pipe, and pallet is placed on seedbed, nursery
Disk places in pallet, and pallet both ends set water inlet and are separately connected water inlet pipe and return pipe with water return outlet, and water inlet pipe passes through water pump
It is connected to liquid storage tank, return pipe water outlet is connected to liquid storage tank.Water pump is opened in the moisturizing supplementary fertilizer circulatory system, will be in liquid storage tank
Water, fertilizer are delivered in pallet, the enough absorption water of the rice shoot in seedlings nursing plate, fertilizer, and extra water, fertilizer, which return, recycles profit in liquid storage tank
With no waste, high degree of automation saves labour, reduces labor intensity, is not take up field.
The present invention is further improved scheme, and the holder is removable holder, including pillar, side consolidate frame, pallet beam, and four
Root pillar separates from rectangle quadrangle, and the side both ends Gu Jia lock on two pillars at same end, and pallet beam both ends lock in both ends phase
To column on.Removable holder can be in due course assembled in the idle area such as suitable area such as threshing ground, the edge of a field, roadside, scale
It is assembled by seedling quantity demand, classification dismounting arrangement, takes in warehouse after the end of nursery, can Reusability.
The further improvement project of the present invention is that the pillar, pallet beam use angle steel, and the two sides of pillar are from top to bottom
It is spaced apart mounting hole.It is assembled that height mounting hole may be selected, adjust every layer of pallet depth of beam as needed, form different floor heights
Seedlings nursing plate is laid.
The further improvement project of the present invention is that two sides are consolidated frame and intersected in X-type, the locking of crossing center point screw,
Distinguish in mounting hole of the screw locking on column at four ends.Frame intersecting angle is consolidated in adjustable X-type side, real to adjust column spacing
The assembly that existing holder different in width requires.
The further improvement project of the present invention is that the pallet beam is locked by multistage is end to end using screw.According to branch
Frame length requirement, splice tray beam.
The further improvement project of the present invention is, the pallet is connected discharge two-by-two by multiple small rectangle list pallet long sides,
Each four end of list pallet long side is respectively equipped with outlet pass, is made in the limbers of adjacent single pallet with waterway, the column that blocks water row
Single pallet is sequentially communicated.It is arranged with the path for realizing flow in pallet is dredged by the blocking of the outlet pass to different location, with
Meets the needs of different moisturizing supplementary fertilizer modes.
The further improvement project of the present invention is that the waterway, the intercolumniation that blocks water are every row mounted in adjacent single pallet with end
In limbers, make the serpentine-like flowing of water in each single pallet.The setting makes the serpentine-like flowing of moisture in each single pallet, is conducive to fertilizer
Using uniformity.
The further improvement project of the present invention is that the cushion block of equal height, cushion block support are distributed in the pallet inner bottom wall
Lift seedlings nursing plate.Cushion block makes there is identical height water layer in each pallet, keeps water regime in each seedlings nursing plate consistent.
The present invention also provides a kind of pellet type rice planting technology method for culturing seedlings, including
A. seeding operation：Seed selects and conventional treatment, is seeded in seedlings nursing plate using pipelining, stacks overlay film, darkens
Emergence；
B. pellet type device for raising seedlings is assembled：Threshing ground or the idle place such as the more smooth edge of a field or roadside, assembling is selected to have one
Layer or more seedbed holder, and the moisturizing supplementary fertilizer circulatory system that is made of pallet, liquid storage tank, water pump and water pipe, pallet be placed in
On seedbed, pallet both ends set water inlet and are separately connected water inlet pipe and return pipe with water return outlet, and water inlet pipe is connected to liquid storage by water pump
Pond, return pipe water outlet are connected to liquid storage tank；
C. seedlings nursing plate is laid：Rice paddy seed darkens emergence and stands the needle phase, in pallet that seedlings nursing plate moves on holder seedbed and will open
Water pump carries out moisturizing using the moisturizing supplementary fertilizer circulatory system to pallet；
D. nursery period management：Nursery stage is mainly based on water management and fertilizer management, and water management is to keep seedling in seedlings nursing plate
Seedling is not suffered from drought for principle, every morning or at dusk using the progress moisturizing of the moisturizing supplementary fertilizer circulatory system, and according to weather condition, pallet
Interior moisture situation increases and decreases moisturizing frequency；Fertilizer management is selected based on Operational of Nitrogen Among in 2.5 leaf of rice shoot or so or according to actual conditions
When supplement nitrogenous fertilizer, nitrogenous fertilizer can be dissolved in liquid storage tank, carry out supplementary fertilizer using moisturizing supplementary fertilizer system, or slow-release solid fertilizer quantified
It imposes in pallet；Or to applying quantitative fertilizer in each seedlings nursing plate；
E. lifting is planted：When seedling growth is to suitable for size, directly takes out rice shoot in seedlings nursing plate and be used for transplanted by machine；
F. pellet type device for raising seedlings is arranged：After the end of nursery, seedlings nursing plate, pallet taxonomic revision recycle holder, moisturizing supplementary fertilizer
System dismounting, which is decomposed, to be arranged, and warehouse is taken in.
The present invention is further improved scheme, and the pallet is connected discharge two-by-two by multiple small rectangle list pallet long sides, often
A four end of list pallet long side is respectively equipped with outlet pass, and with waterway, block water water flowing of the intercolumniation every row mounted in adjacent single pallet with end
Kong Zhong makes single pallet be sequentially communicated, and the serpentine-like flowing of water in pallet is conducive to fertilizer application uniformity so that rice shoot growing way
It is healthy and strong consistent, more favorably there is transplanting.
Compared with prior art, the present invention having following obvious advantage：
One, lightweight and cleaner production are realized
Pellet type nursery is not take up field seedbed, is not required to the operation between muddy seedbed, is not restricted by field unfavorable factor, realizes
Management is cleaned, improves work situation, and greatly reduce labor intensity, it especially can when seedling from rainy days is transplanted
Greatly liberation labour, not by field it is muddy caused by play seedling and move seedling hardships, while also not led to seedling by seedbed moisture is excessive
Block deforms and seriously affects Quality of Seedlings.
Two, standardization nursery is realized
Transplanting nursery key is that the management of moisture and fertilizer, pellet type nursery may be implemented moisture and accurately control, and fertilizer is fixed
Amount is launched, and way to manage is simple to operation, can greatly reduce the factors pair such as weather condition, manager-related factors, seedbed quality
Seedling raising process codes and standards are realized in the influence of Quality of Seedlings, cultivate and the healthy and strong consistent rice shoot of the growing way of transplanted by machine, raising is suitble to educate
Seedling quality and safety.
Three, have the characteristics that it is resource-effective with it is environmental-friendly
Water, the fertilizer of pellet type nursery accurately control to recycle and realizing, can save water, fertilizer input, improve the utilization of resources
Rate also saves seedbed soil and the input of labour, while will not be because of the application of the excess such as fertilizer, pesticide and stream in seedling raising process
Mistake causes water pollution and soil pollution.
Four, there is stronger adaptability and operability
Each device of pellet type nursery is composable and disassembles, and can adapt to most of places, such as threshing ground, the edge of a field, the idle field in roadside
Assembling is built in ground by scale demand, and assembles dismantling process and seedling management method is simple to operation, requires operating personnel
It is low, there is stronger operability.Each device detachably arranges after the end of nursery, convenient for storage.
Description of the drawings
Fig. 1 is apparatus of the present invention structural schematic diagram.
Fig. 2 is that pillar consolidates frame assembly structure diagram with side.
Fig. 3 is pillar and pallet beam assembly structure diagram.
Fig. 4 is pallet attachment structure schematic diagram.
Fig. 5 is single tray structure diagram.
Specific implementation mode
As shown in Figures 1 to 5, the present invention includes the seedlings nursing plate laid on holder 1 and seedbed with one layer or more seedbed
2, further include the moisturizing supplementary fertilizer circulatory system being made of pallet 4, liquid storage tank 5, water pump 6 and water pipe, pallet 4 is placed on seedbed,
Seedlings nursing plate 2 places in pallet 4, and the cushion block 43 of equal height is distributed in 4 inner bottom wall of pallet, and cushion block 43 lifts seedlings nursing plate 2, support
4 both ends of disk set water inlet and are separately connected water inlet pipe 7 and return pipe 8 with water return outlet, and water inlet pipe 7 is connected to liquid storage tank 5 by water pump 6,
8 water outlet of return pipe is connected to liquid storage tank 5.
The holder 1 is removable holder, including pillar 11, side consolidate frame 12, pallet beam 13, and four pillars 11 separate from square
Shape quadrangle, the side both ends Gu Jia12 lock on two pillars 11 at same end, 13 both ends of the pallet beam locking column opposite at both ends
On 11, parallel pallet beam forms seedbed two-by-two.
The pillar 11, pallet beam 13 use angle steel, and the two sides of pillar 11 are spaced apart mounting hole 14 from top to bottom.Two
Root side is consolidated frame 12 and is intersected in X-type, the locking of crossing center point screw, and mounting hole of the screw locking on column 11 is distinguished at four ends
In 14.Frame X-type cross angle can be consolidated by adjusting side in this way to determine that the distance of two columns to determine support width, passes through tune
Height of the Pan Liang on pillar put one's child in a boarding nursery to position every layer height.The pallet beam 13 uses spiral shell by multistage is end to end simultaneously
Silk locking can carry out the splicing of pallet beam according to length needed for holder.
The pallet 4 is connected discharge two-by-two by multiple small 41 long sides of rectangle list pallet, four end difference of each list pallet long side
Equipped with outlet pass 42, single pallet is set to be sequentially communicated in the limbers 42 of adjacent single pallet with waterway 9,10 row of column that blocks water.
It is arranged with the path for realizing flow in pallet is dredged by the blocking of the outlet pass to different location, to meet different moisturizing supplementary fertilizers
The demand of mode.One way in which is the limbers of the waterway 9, the column 10 that blocks water interval row mounted in adjacent single pallet with end
In 1, makes the serpentine-like flowing of water in each single pallet, be conducive to fertilizer application uniformity.
Apparatus of the present invention are mainly used for cultivating strengthening seedling of rice machine, provide and a kind of realizing standardizing, is clean without native seedbed
It purifies, the rice planting technology seedling cultivation method of the resource-conserving of three-dimensional.
It is threshing ground that this example, which uses seven cun of hard disk nursery, place, and device for raising seedlings is the double-deck seedbed frame.This embodiment is only to this
Invention is described further, and not constitutes any type of restriction to the real protection scope of the present invention.
A. seeding operation：Seedlings nursing plate selects seven cun of hard disks（23cm×58cm）, select the rice seed for being suitble to local seed
Son uses the fresh metalaxyl medicament of miaow to press pharmacopoeia mass ratio 1 prior to seeding with reference to conventional method seed soaking:100 Dressings
After dry.Nursery carrier selects the manufactured Nutrition Soil of fertilizing after the sieving of topsoil soil.Using assembly line seeding operation, thickness of sowing is
85-95g/ disks, Nutrition Soil 3.5-4.0kg/ disks, after planting stack overlay film by hard disk, are emerged using darkening mode.
B. pellet type device for raising seedlings is assembled：The pallet of over-assemble width 40cm, length 600cm, height 130cm on threshing ground
Formula nursery holder can also adjust this device height, the length of width and pallet beam as needed.The branch being completed is provided with two
Layer seedbed, lower layer seedbed from the ground height about 30cm, upper layer seedbed from the ground height about 120cm.Assembled supporting structure is steady
Fixed not shake, seedbed keeps horizontal tilt degree to be less than 1 ‰.Selection raising tray corresponding with 7 cun of hard disks（Bottom inner diameter is 24cm
× 68cm, upper inner diameter are 26cm × 70cm）, its long side is connected and is orderly laid on seedbed, waterway and the column that blocks water are utilized
It is alternatively arranged in the limbers for being installed on pallet both sides, realizes that the connected of each pallet communicates, while connecting moisturizing supplementary fertilizer cycle
The water inlet of seedbed one end raising tray is connected with water pump using water inlet pipe, is educated the seedbed other end using return pipe by system
The water outlet of seedling pallet is connected with liquid storage tank.
C. seedlings nursing plate is laid：After after planting about 6-7 days, the rice paddy seed through darkening processing has been emerged（The vertical needle phase）, this
When rice shoot 3 is moved to together with seedlings nursing plate 2 in holder top tray 4.Water is filled in liquid storage tank（Soil disinfection can be added wherein
Agent, pest control chemicals, fertilizer etc.）, open water pump and be pumped into raising tray, passed through from water outlet after water is filled in pallet
Return pipe returns to liquid reserve tank, realizes cycle, water pump is shut down after filling water in pallet.Due to tray bottom cushion block and the work of waterway
With can make to have identical height water layer in each pallet and keep water regime in each seedlings nursing plate consistent.
D. nursery period management：The seedbed phase is mainly based on water management and fertilizer management.Water management is to keep seedlings nursing plate
Interior rice shoot is not suffered from drought as basic principle, can carry out moisturizing using the moisturizing supplementary fertilizer circulatory system in the morning daily, and according to weather
Moisture situation increases and decreases moisturizing frequency in situation, disk.Fertilizer management is based on Operational of Nitrogen Among, in 2.5 leaf of rice shoot or so or according to reality
Border situation supplements nitrogenous fertilizer when selecting, and nitrogenous fertilizer can be dissolved in container, using moisturizing supplementary fertilizer system carry out supplementary fertilizer, due to waterway with
The column that blocks water, which is alternatively arranged, can make the serpentine-like flowing of moisture in each pallet, be conducive to fertilizer application uniformity.Except this mode is seedling
Seedling is provided outside nutrient, can also use following manner：1. slow-release solid fertilizer mode, i.e., in each pallet（Below nursery hard disk）
Using quantitative sustained release fertilizer nutrient is provided for the rice shoot entire seedbed phase.But it should be noted that the shadow for reducing water cycle to the greatest extent to fertilizer
It rings, the arrangement mode of the waterway of nursery combination order and the column that blocks water should be changed at this time, make moisture in pallet in unilateral oriented flow
It is dynamic.2. quantitative apply by disk, i.e., in reasonable Stage of Top Dressing, to applying quantitative solid or liquid fertilizer in each seedlings nursing plate.
E. lifting is planted：When seedling growth is to suitable for size（Generally 4 leaf of the length of time rice seedlings grow or so, height of seedling 14-18cm）, directly
Rice shoot entrucking in seedlings nursing plate is taken out to transport to the edge of a field for machinery transplanting.
F. pellet type device for raising seedlings is arranged：Seedlings nursing plate, pallet taxonomic revision are piled up, and will propped up rack-mounted after the end of nursery
It sets, the dismounting of the moisturizing supplementary fertilizer circulatory system arranges, income warehouse.
Claims (10)
1. a kind of pellet type rice planting technology device for raising seedlings includes the holder with one layer or more seedbed（1）And it is laid on seedbed
Seedlings nursing plate（2）, it is characterised in that：Further include by pallet（4）, liquid storage tank（5）, water pump（6）With the moisturizing supplementary fertilizer of water pipe composition
The circulatory system, pallet（4）It is placed on seedbed, seedlings nursing plate（2）It places in pallet（4）It is interior, pallet（4）Both ends set water inlet and return
The mouth of a river is separately connected water inlet pipe（7）And return pipe（8）, water inlet pipe（7）Pass through water pump（6）It is connected to liquid storage tank（5）, return pipe（8）
Water outlet is connected to liquid storage tank（5）.
2. a kind of pellet type rice planting technology device for raising seedlings according to claim 1, it is characterised in that：The holder（1）
For removable holder, including pillar（11）, side consolidate frame（12）, pallet beam（13）, four pillars（11）Separate from rectangle quadrangle, side
Gu frame（12）Both ends lock in two pillars at same end（11）On, pallet beam（13）The both ends locking column opposite at both ends（11）
On, parallel pallet beam forms seedbed two-by-two.
3. a kind of pellet type rice planting technology device for raising seedlings according to claim 2, it is characterised in that：The pillar
（11）, pallet beam（13）Using angle steel, pillar（11）Two sides be spaced apart mounting hole from top to bottom（14）.
4. a kind of pellet type rice planting technology device for raising seedlings according to claim 3, it is characterised in that：Frame is consolidated in two sides
(12) it is in X-type to intersect, the locking of crossing center point screw, and mounting hole (14) of the screw locking on column (11) is distinguished at four ends
In.
5. a kind of pellet type rice planting technology device for raising seedlings according to claim 2, it is characterised in that：The pallet beam
（13）Locked using screw by multistage is end to end.
6. a kind of pellet type rice planting technology device for raising seedlings according to claim 1, it is characterised in that：The pallet (4)
Being connected two-by-two discharge by multiple small rectangle list pallet (41) long sides, each four end of list pallet long side is respectively equipped with outlet pass (42),
Single pallet is set to be sequentially communicated in the limbers (42) of adjacent single pallet with waterway (9), the column that blocks water (10) row.
7. a kind of pellet type rice planting technology device for raising seedlings according to claim 6, it is characterised in that：The waterway
(9), in limbers (1) of the column (10) that the blocks water interval row mounted in adjacent single pallet with end, make the serpentine-like flowing of water in each single pallet.
8. a kind of pellet type rice planting technology device for raising seedlings according to claim 1, it is characterised in that：The pallet (4)
The cushion block (43) of equal height is distributed in inner bottom wall, cushion block (43) lifts seedlings nursing plate (2).
9. a kind of pellet type rice planting technology method for culturing seedlings, including
A. seeding operation：Seed selects and conventional treatment, is seeded in seedlings nursing plate using pipelining, stacks overlay film, darkens
Emergence；
It is characterized in that：
B. pellet type device for raising seedlings is assembled：Threshing ground or the idle place such as the more smooth edge of a field or roadside, assembling is selected to have one
Layer or more seedbed holder（1）, and by pallet（4）, liquid storage tank（5）, water pump（6）With the moisturizing supplementary fertilizer cyclic system of water pipe composition
System, pallet（4）It is placed on seedbed, pallet（4）Both ends set water inlet and are separately connected water inlet pipe with water return outlet（7）And return pipe
（8）, water inlet pipe（7）Pass through water pump（6）It is connected to liquid storage tank（5）, return pipe（8）Water outlet is connected to liquid storage tank（5）；
C. seedlings nursing plate is laid：Rice paddy seed darkens emergence and stands the needle phase, and seedlings nursing plate is moved in the pallet on holder seedbed, and is opened
Water pump carries out moisturizing using the moisturizing supplementary fertilizer circulatory system to pallet；
D. nursery period management：Nursery stage is mainly based on water management and fertilizer management, and water management is to keep seedling in seedlings nursing plate
Seedling is not suffered from drought for principle, every morning or at dusk using the progress moisturizing of the moisturizing supplementary fertilizer circulatory system, and according to weather condition, pallet
Interior moisture situation increases and decreases moisturizing frequency；Fertilizer management is selected based on Operational of Nitrogen Among in 2.5 leaf of rice shoot or so or according to actual conditions
When supplement nitrogenous fertilizer, nitrogenous fertilizer can be dissolved in liquid storage tank, carry out supplementary fertilizer using moisturizing supplementary fertilizer system, or slow-release solid fertilizer quantified
It imposes in pallet；Or to applying quantitative fertilizer in each seedlings nursing plate；
E. lifting is planted：When seedling growth is to suitable for size, directly takes out rice shoot in seedlings nursing plate and be used for transplanted by machine；
F. pellet type device for raising seedlings is arranged：After the end of nursery, seedlings nursing plate, pallet taxonomic revision recycle holder, moisturizing supplementary fertilizer
System dismounting, which is decomposed, to be arranged, and warehouse is taken in.
10. a kind of pellet type rice planting technology method for culturing seedlings according to claim 9, it is characterised in that：The pallet (4)
Being connected two-by-two discharge by multiple small rectangle list pallet (41) long sides, each four end of list pallet long side is respectively equipped with outlet pass (42),
In limbers (42) with waterway (9), the column that blocks water (10) interval row mounted in adjacent single pallet with end, make single pallet phase successively
It is logical, the serpentine-like flowing of water in pallet.
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