CN105248189B - A kind of device for raising seedlings and method for culturing seedlings that promotion Shui Dao Fen Tiller are early sent out - Google Patents
A kind of device for raising seedlings and method for culturing seedlings that promotion Shui Dao Fen Tiller are early sent out Download PDFInfo
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- CN105248189B CN105248189B CN201510594281.2A CN201510594281A CN105248189B CN 105248189 B CN105248189 B CN 105248189B CN 201510594281 A CN201510594281 A CN 201510594281A CN 105248189 B CN105248189 B CN 105248189B
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Abstract
The present invention provides a kind of device for raising seedlings that promotion Shui Dao Fen Tiller are early sent out, including seedling-cultivation plate and pressure cave roller；Wherein, the seedling-cultivation plate includes big bowl seedling raising disk and is arranged in the big bowl seedling raising disk, for multiple bowls of seedling, and the area of the bowl top surface is more than the area of bottom surface, and the bowl bottom is provided with hole；Pressure cave cylinder surface is provided with multiple protrusions, and the area of the protrusion bottom surface is more than the area of top surface.The present invention also provides a kind of method for culturing seedlings that promotion Shui Dao Fen Tiller are early sent out.During the use of the device for raising seedlings, pressure cave roller forms cave in seedling raising ground substance and realizes positioning and quantitative sowing, and big bowl seedling raising disk can realize that dry rice seedling, bowl can make rice shoot root system disk knot in the native alms bowl of band, pot seedling when playing seedling by disk knot in soil is extracted, it is planted in crop field, do not hinder root and hinder seedling phenomenon, turns green soon to reach, early go out tiller, low position tiller is more, increases the effect of the big fringe volume increase of fringe.
Description
Technical field
The invention belongs to Rice Cropping technical field more particularly to a kind of device for raising seedlings that rent Shui Dao Fen Tiller are early sent out and educate
Seedling-growing method.
Background technology
It is the important channel for solving China's grain security that rice yield per unit area, which is continuously improved,.In recent years, due to breeding
With the progress of Super-high-yielding Cultivation in Rice technology, super high-yielding rice tackling key problem field in China part province reaches thousand kilograms per per mu yield.
In production, the main planting patterns of rice is culturing and transplanting seedlings, since the seedling of hindering of plantation hinders root when rice transplanting, after leading to transplanting
Turn green slow, the time is long, the time of turning green according to the quality of seedlings and planting effect, general 5-15 days.Period of seedling establishment length is serious with restricting rice
The development and birth and early growth of position tiller.Rice is tiller crop, the tiller of rice be according to leaf, tiller with stretch rule into
Capable.Rice tillering mostly occurs on the tillering node of basal internode.Tiller position is lower, and tiller generation is more early, and the blade in tiller is just
The more, the possibility of Cheng Sui is bigger, and this tiller becomes effective tillering.The slow high tiller position tiller of birth then mostly cannot at fringe,
As ineffective tillering.The birth of tiller it is early late and status tiller number in mutually synthermal, illumination, moisture, nutrient supply, and it is slotting
Seedling depth condition, it is closely related with rice shoot speed of turning green.Therefore, cultivation is taken to strengthen seedling in production, it is to strive for morning to promote early hair
Tiller, more tillers and low position tiller achieve the purpose that increase the big fringe volume increase of fringe.
Traditional paddy drought seedling method is the suitable nonirrigated farmland of selection, turns over hack, applies organic and inorganic fertilizer, after planting uses soil
Earth covers, watering.As Chinese patent literature CN103283547A discloses a kind of nursery field planting side promoting rice tillering
Method, the method mainly use the hole plate seedling growth of triplet formula, and the space of seedling growth is big during seedling, and wide-and narrow-row may be implemented
Dislocation field planting.However, traditional paddy drought seedling method is directly in nonirrigated farmland soil farming seedling, rice shoot root system arbitrarily penetrates seedbed soil
Earth grows root system Cross Trade knot between causing rice shoot since rice shoot root system is arbitrary, pulls up seedlings although the root growth of rice shoot is healthy and strong
Shi Zaocheng rice shoot root systems are fractureed or are damaged seriously, and it is time-consuming to pull up seedlings, and brings difficulty of pulling up seedlings.Although traditional dry rice seedling rice shoot element
Matter is better than watery ricenursery, but after pulling up seedlings rice shoot root band soil it is less, survival rate is low after causing shoot transplanting equipment crop field, rice shoot
Time of turning green is long, influences the rice early early long problem of hair.
Invention content
In view of this, the present invention provides a kind of device for raising seedlings and method for culturing seedlings that promotion Shui Dao Fen Tiller are early sent out, the present invention
The device for raising seedlings of offer cultivates 20-30 days rice shoots, does not hinder root and hinders seedling phenomenon, plantation is turned green soon in crop field, early goes out tiller, low
Position tiller is more, reaches and increases the big fringe effect of increasing production of fringe.
The device for raising seedlings that promotion Shui Dao Fen Tiller provided by the invention are early sent out, including seedling-cultivation plate and pressure cave roller；Wherein, described
Seedling-cultivation plate includes big bowl seedling raising disk and is arranged in the big bowl seedling raising disk, for multiple bowls of seedling, the bowl top surface
Area be more than bottom surface area, the bowl bottom is provided with hole；
Pressure cave cylinder surface is provided with multiple protrusions, and the area of the protrusion bottom surface is more than the area of top surface.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of device for raising seedlings provided in an embodiment of the present invention, wherein 1 is seedling-cultivation plate, 2
To press cave roller.
Seedling-cultivation plate provided by the invention includes big bowl seedling raising disk 11 and is arranged in the big bowl seedling raising disk, for seedling
Multiple bowls 12, wherein big bowl seedling raising disk 11 is tray type structure, and material can be plastics, can be rectangle, a length of
60cm, width 30cm, thickness are 0.5~1.5mm.
Multiple bowls 12 for seedling are provided in big bowl seedling raising disk 11, structure is carried out by taking one of bowl as an example and is said
It is bright.Bowl 12 is structure wide at the top and narrow at the bottom, i.e. the area of its top surface is more than the area of bottom surface.The top surface of bowl 12 can be rectangular
Shape, a length of 3~4cm of top surface, width are 2~3cm, and the bottom surface of bowl 12 can be square, a length of 1cm in bottom surface, and width is
1cm.A height of 3~4cm of the bowl.
12 bottom of bowl is provided with hole, which can be circular hole, a diameter of 0.5cm of the circular hole.The hole acts on
In draining and realize air exchange.
The specification of bowl 12 can be the cave of the cave of 9 caves × 14 or 12 caves × 14.
Seedling-cultivation plate provided by the invention further includes pressure cave roller 2, and pressure cave roller 2 can be internal solid cylinder device, surface
It is provided with multiple raised 21, the area of the area of the bottom surface of protrusion 21 (i.e. with the face of pressure cave cylinder contact) more than top surface.One
In a embodiment, the bottom surface of protrusion 21 is square, a length of 2cm, width 2cm；The top surface of protrusion 21 is square, a length of
1cm, width 1cm.A height of 1.5cm of protrusion 21.
It is sowed for the ease of positioning and quantitative, protrusion 21 is arranged in arrays, the quantity of row protrusion and big bowl seedling raising disk width
The quantity in the cave in direction is identical, and the spacing of each row's protrusion is identical as the big spacing of bowl seedling raising disk width direction bowl；Alternatively, a row
The quantity of protrusion is identical as the big quantity in cave of bowl seedling raising disk width direction, the spacing of each row protrusion and big bowl seedling raising disk width side
Spacing to bowl is identical.
Device for raising seedlings provided by the invention uses in accordance with the following methods：
Seedling medium is placed in each bowl, with pressure cave roller compaction, meanwhile, pressure cave cylinder surface protrusion in nursery base
Cave is formed in matter, rice paddy seed is sowed in cave, and device for raising seedlings is placed in seedling bed after covering and carries out nursery.
During the use of the device for raising seedlings, pressure cave roller forms cave in seedling raising ground substance and realizes that positioning and quantitative is broadcast
Kind, and big bowl seedling raising disk can realize that dry rice seedling, bowl can make rice shoot root system disk knot in the native alms bowl of band, and disk knot exists when playing seedling
Pot seedling in soil is extracted, and is planted in crop field, is not hindered root and hinder seedling phenomenon, is turned green soon to reach, is early gone out tiller, low position tiller
It is more, increase the effect of the big fringe volume increase of fringe.
The present invention also provides a kind of method for culturing seedlings that promotion Shui Dao Fen Tiller are early sent out, including：
Device for raising seedlings is provided, the device for raising seedlings includes seedling-cultivation plate and pressure cave roller；Wherein, the seedling-cultivation plate includes big alms bowl
Seedling-cultivation plate and it is arranged in the big bowl seedling raising disk, for multiple bowls of seedling, the area of the bowl top surface is more than bottom surface
Area, the bowl bottom is provided with hole；Pressure cave cylinder surface is provided with multiple protrusions, the area of the protrusion bottom surface
More than the area of top surface；
Seedling raising ground substance is fitted into each bowl, using pressure cave roller compaction, is formed simultaneously the cave adaptable with the protrusion；
Rice paddy seed is sown into the cave, covering is placed on seedling bed and carries out nursery.
The seedling bed is mud seedling plate, and device for raising seedlings is placed on seedling bed, and each bowl bottom is made to be inserted into seedling bed soil, is inserted
It is 1~1.5cm to enter depth, and nursery is carried out after pouring water.
When using mud seedling plate, pouring water makes the water surface be higher than mud seedling 1~1.5cm of plate, and the Nutrition Soil in seedling-cultivation plate is made to fill
Point saturation is absorbed water to, then draining makes seedling plate surface no water layer, keeps water layer in seedling plate inter-drain, and Nutrition Soil is fully inhaled in seedling-cultivation plate
Non-woven fabrics is covered after water, keeps the humiture between seedling disk consistent, it is neat convenient for emergence.Non-woven fabrics is thrown off after bud mutation is green.The single harvest rice
Rice transplanting after general 15~18 days drains the water in seedling plate inter-drain before sampling, so that Nutrition Soil water content is down to saturated aqueous
The 75% of amount takes out convenient for rice shoot without damaging nutritive cube.The urea liquid of transplanting the previous day foliage-spray 100ppm, which is used as, to be sent
Transfer fertilizer.The seedling block planting taken out enters crop field, and flicking seedling block makes seedling block base portion enter 1~2cm in mud when planting.Transplanting is completed
Second day afterwards, the root of rice shoot had part and penetrates in the soil of crop field, and light irrigation keeps field 2~3cm of the depth of water.
When the seedling bed is nonirrigated farmland seedling plate, seedling bedside degree is about 1.5 meters, and it is the small ridge of 4~5cm that seedling bed surrounding, which has height,
Seedling-cultivation plate is put into after being sequenced in seedling bed, pours water by the fine sand that 1cm or so is spread after the smooth compacting in seedling bed bottom, and the water surface, which is less than, educates
Seedling 2~2.5cm of panel surface, makes the Nutrition Soil in seedling-cultivation plate fully absorb water to saturation, and then water falls dry, seedling-cultivation plate naturally in seedling bed
Middle Nutrition Soil covers non-woven fabrics after fully absorbing water, and keeps the humiture between seedling-cultivation plate consistent, neat convenient for emergence.It is taken off after bud mutation is green
Remove non-woven fabrics.Rice transplanting after general 15~18 days of the single harvest rice makes Nutrition Soil water content in seedling disk be down to the 75% of saturation moisture content just
It is taken out in rice shoot without damaging nutritive cube.The urea liquid of transplanting the previous day foliage-spray 100ppm, which is used as to send, transfers fertilizer.It takes out
The seedling block planting come enters crop field, and flicking seedling block makes seedling block base portion enter 1~2cm in mud when planting.Second day after the completion of transplanting,
The root of rice shoot has part and penetrates in the soil of crop field, and light irrigation keeps field depth of water 2-3cm
Seedling raising device provided by the invention is by increasing space shared by unit seedling cultivation, pressure cave positioning planting and small
The measures such as seedling planting achieve the purpose that strong sprout early growth and quick tiller, form big tiller Cheng great Sui high yields, while solving rice shoot individual difference
Greatly, the problems such as grown in field is unbalanced.Seedling raising device provided by the invention cultivates 20~30 days rice shoots, and root system disk knot is in band soil
In alms bowl, pot seedling when playing seedling by disk knot in soil is extracted, and is planted in crop field, is not hindered root and hinder seedling phenomenon, can be reached and be turned green soon,
Early go out tiller, low position tiller is more, reaches and increases the big fringe effect of increasing production of fringe.Meanwhile seedling provided by the invention and Transplanting pattern ensure
Rice section is in field soil surface, and rice shoot ensures the big tiller of the low quick tiller formation of section without period of seedling establishment, to be super
The required big fringe of high yield is taken a firm foundation.
Description of the drawings
Fig. 1 is the structural schematic diagram of seedling raising device provided by the invention.
Specific implementation mode
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
The every other embodiment that art personnel are obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
Device for raising seedlings shown in FIG. 1, including seedling-cultivation plate 1 and pressure cave roller 2.
Wherein, seedling-cultivation plate 1 includes big bowl seedling raising disk 11 and is arranged in the big bowl seedling raising disk, for multiple alms bowls of seedling
Body 12, wherein big bowl seedling raising disk 11 is tray type structure, and material is plastics, a length of 60cm, width 30cm, thickness 1mm.
Bowl 12 is structure wide at the top and narrow at the bottom, and a length of 3~4cm of top surface, width is 2~3cm, a length of 1cm in bottom surface, and width is
1cm.A height of 3~4cm of the bowl.The circular hole of a diameter of 0.5cm is arranged in 12 bottom of bowl.The specification of bowl 12 be 9 caves ×
14 caves.
Pressure cave roller 2 is internal solid cylinder device, and surface is provided with multiple raised 21, a length of 2cm of the bottom surface of protrusion 21,
Width is 2cm；The top surface of protrusion 21 is square, a length of 1cm, width 1cm.A height of 1.5cm of protrusion 21.Protrusion 21 is in matrix
Arrangement, the quantity of row protrusion is identical as the big quantity in cave of bowl seedling raising disk width direction, and the spacing of each row's protrusion is educated with big alms bowl
The spacing of seedling disk width direction bowl is identical.
Embodiment 2
Seedling is carried out using the seedling raising device that embodiment 1 provides：
Seedling Nutrition Soil is fitted into the bowl 12 of seedling-cultivation plate, removes the Nutrition Soil of seedling-cultivation plate excess surface, using the rolling of pressure cave
Nutrition Soil compacting in alms bowl is formed simultaneously depth about 0.5cm square holes by cylinder 2, and the bud paddy that bud is about to 1mm is sown into the square hole pressed,
Per 2~3, hole seed.Broadcast kind after using Nutrition Soil cover seed, with just seed it is not exposed be easy.Broadcast the seedling after kind
Disk is put on ready seedling bed, and seedling bed is mud seedling plate, and seedling plate width is about 1.3 meters, after seedling disk is put into mud seedling plate, by alms bowl
Body lower part is pressed into mud, and 1~1.5cm of depth, after seedling-cultivation plate sequences on seedling plate, rice seedling bed is poured water, the water surface higher than seedling plate 1~
1.5cm makes the Nutrition Soil in seedling-cultivation plate fully absorb water to saturation, and then draining makes seedling plate surface no water layer, is protected in seedling plate inter-drain
Water holding layer, Nutrition Soil covers non-woven fabrics after fully absorbing water in seedling-cultivation plate, keeps the humiture between seedling-cultivation plate consistent, whole convenient for emerging
Together.Non-woven fabrics is thrown off after bud mutation is green.Rice transplanting after general 15~18 days of the single harvest rice, drains the water in seedling plate inter-drain, makes before sampling
Nutrition Soil water content is down to the 75% of saturation moisture content in seedling-cultivation plate, is taken out convenient for rice shoot without damaging nutritive cube.Before transplanting
The urea liquid of one day foliage-spray 100ppm, which is used as to send, transfers fertilizer.The seedling block planting taken out enters crop field, flicking seedling block when planting
Seedling block base portion is set to enter 1~2cm in mud.Second day after the completion of transplanting, the root of rice shoot has part and penetrates in the soil of crop field, shallow
It fills and keeps field 2~3cm of the depth of water.
Embodiment 3
Seedling is carried out using the seedling raising device that embodiment 1 provides：
Seedling Nutrition Soil is fitted into the bowl 12 of seedling-cultivation plate, removes the Nutrition Soil of seedling-cultivation plate excess surface, using the rolling of pressure cave
Nutrition Soil compacting in alms bowl is formed simultaneously depth about 0.5cm square holes by cylinder 2, and the bud paddy that bud is about to 1mm is sown into the square hole pressed,
Per 2~3, hole seed.Broadcast kind after using Nutrition Soil cover seed, with just seed it is not exposed be easy.Broadcast the seedling after kind
Disk is put on ready seedling bed, and seedling bed is nonirrigated farmland seedling plate, and seedling bedside degree is about 1.5 meters, and it is 4~5cm that seedling bed surrounding, which has height,
The small ridge, the fine sand of 1cm or so is spread after the smooth compacting in seedling bed bottom, seedling-cultivation plate is put into after being sequenced in seedling bed, is poured water, the water surface
Less than seedling 2~2.5cm of panel surface, the Nutrition Soil in seedling-cultivation plate is made fully to absorb water to saturation, then in seedling bed water fall naturally it is dry,
Nutrition Soil covers non-woven fabrics after fully absorbing water in seedling-cultivation plate, keeps the humiture between seedling-cultivation plate consistent, neat convenient for emergence.Work as bud mutation
Non-woven fabrics is thrown off after green.Rice transplanting after general 15~8 days of the single harvest rice, makes Nutrition Soil water content in seedling-cultivation plate be down to saturation moisture content
75%, it is taken out convenient for rice shoot without damaging nutritive cube.The urea liquid of transplanting the previous day foliage-spray 100ppm, which is used as to send, transfers
Fertilizer.The seedling block planting taken out enters crop field, and flicking seedling block makes seedling block base portion enter 1~2cm in mud when planting.After the completion of transplanting
Second day, the root of rice shoot had part and penetrates in the soil of crop field, and light irrigation keeps field 2~3cm of the depth of water.
As shown in table 1, using the method seedling of the embodiment of the present invention 3, emergence rate, leaf age, stem tiller number and single plant after 15 days
The parameters such as dry matter are above the seedling that traditional watery ricenursery peace disk base material dry rice seedling method is educated.It is transplanted into using the seedling that this method is educated
Crop field without period of seedling establishment, embodies early growth and quick tiller advantage substantially.
Table 1 is compared using early transmitting apparatus seedling, traditional watery ricenursery and square position dry rice seedling
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of device for raising seedlings that promotion Shui Dao Fen Tiller are early sent out, which is characterized in that including seedling-cultivation plate and pressure cave roller；Wherein,
The seedling-cultivation plate includes big bowl seedling raising disk and is arranged in the big bowl seedling raising disk, for multiple bowls of seedling, described
The area of bowl top surface is more than the area of bottom surface, and the bowl bottom is provided with hole；
Pressure cave cylinder surface is provided with multiple protrusions, and the area of the protrusion bottom surface is more than the area of top surface；
The bottom surface of the protrusion is square, a length of 2cm, width 2cm；The top of the protrusion is square, a length of
1cm, width 1cm；A height of 1.5cm of the protrusion.
2. device for raising seedlings according to claim 1, which is characterized in that a length of 3~4cm of the bowl top surface, width be 2~
3cm, a length of 1cm of the bowl bottom surface, width 1cm, a height of 3~4cm of the bowl.
3. device for raising seedlings according to claim 2, which is characterized in that the bowl bottom is provided with circular hole, the circular hole
A diameter of 0.5cm.
4. device for raising seedlings according to claim 3, which is characterized in that the bowl is the cave of the cave of 9 caves × 14 or 12 caves × 14.
5. device for raising seedlings according to claim 1, which is characterized in that the protrusion is arranged in arrays, the number of row protrusion
Amount is identical as the big quantity in cave of bowl seedling raising disk width direction, the spacing and big bowl seedling raising disk width direction bowl of each row's protrusion
Spacing is identical；Alternatively, the quantity of a row protrusion is identical as the big quantity in cave of bowl seedling raising disk width direction, the spacing of each row protrusion
It is identical as the big spacing of bowl seedling raising disk width direction bowl.
6. according to the device for raising seedlings described in Claims 1 to 4 any one, which is characterized in that the big bowl seedling raising disk is rectangular
Shape, a length of 60cm, width 30cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510594281.2A CN105248189B (en) | 2015-09-17 | 2015-09-17 | A kind of device for raising seedlings and method for culturing seedlings that promotion Shui Dao Fen Tiller are early sent out |
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| CN201510594281.2A CN105248189B (en) | 2015-09-17 | 2015-09-17 | A kind of device for raising seedlings and method for culturing seedlings that promotion Shui Dao Fen Tiller are early sent out |
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| CN106797852A (en) * | 2016-12-14 | 2017-06-06 | 五河县茂源水蛭生态养殖专业合作社 | It is a kind of to exempt to transplant the strong paddy seedling culture method of tillering ability |
| CN109418095A (en) * | 2017-07-21 | 2019-03-05 | 江苏年豊现代农业科技有限公司 | The method of machine transplanting of rice rice field mud seedling |
| CN108739184B (en) * | 2018-06-13 | 2020-09-01 | 贵州省农作物品种资源研究所(贵州现代中药材研究所) | Domestication method for tissue culture seed stems of bletilla striata |
| CN115176561A (en) * | 2022-06-29 | 2022-10-14 | 凯盛浩丰农业有限公司 | Special field planting and fixing device for lettuce and working method thereof |
| CN115380733B (en) * | 2022-09-16 | 2023-05-09 | 江西衡壤生态农业科技有限公司 | Full-degradable rice bowl blanket-shaped machine-transplanted seedling raising tray and application thereof |
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