CN209983175U - Straw degradable substrate disc for rice dry seedling raising - Google Patents
Straw degradable substrate disc for rice dry seedling raising Download PDFInfo
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- CN209983175U CN209983175U CN201920492583.2U CN201920492583U CN209983175U CN 209983175 U CN209983175 U CN 209983175U CN 201920492583 U CN201920492583 U CN 201920492583U CN 209983175 U CN209983175 U CN 209983175U
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- substrate
- rice
- disc
- seedling raising
- substrate disc
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- 239000000758 substrate Substances 0.000 title claims abstract description 99
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 68
- 235000009566 rice Nutrition 0.000 title claims abstract description 68
- 239000010902 straw Substances 0.000 title claims abstract description 43
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000011159 matrix material Substances 0.000 claims abstract description 39
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 241000209094 Oryza Species 0.000 claims description 66
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Images
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model provides a straw degradable substrate disc for rice dry seedling raising, which comprises a substrate disc matrix, wherein the periphery of the substrate disc matrix is provided with frames protruding out of the surface of the substrate disc matrix; the upper surface of the substrate disc is provided with a plurality of vertically and horizontally arranged dimples which are formed by connecting dimples valleys and dimples ridges; the lower surface of the matrix disc base body is provided with a plurality of concave ventilating grooves which are vertically and horizontally arranged, and a reinforcing rib is arranged between every two adjacent concave ventilating grooves.
Description
Technical Field
The utility model discloses establish and reach agricultural apparatus technical field, especially a straw degradable matrix dish for rice dry seedling.
Background
The rice is the first major grain crop in China, and the rice production not only plays a role in ensuring national grain safety, but also plays a role in realizing the income increase of rice farmers and comprehensively promoting the important mission of new rural construction. The rice planting area in China is about 4.5 hundred million mu, the total yield is up to 2.01 hundred million tons, and the planting area and the total yield respectively account for 27 percent and 36 percent of grains. The growth and development environment and planting technical measures of rice are the most complex, the cultivation system is fine, the production links are multiple, the seasonality is strong, the labor intensity is high, and the labor amount is large. Therefore, the advanced rice planting technology and mode have important and practical significance for guaranteeing national food safety.
With the development of modern agriculture, the mechanization level of rice production is improved, the mechanical rice transplanting is popularized in a large area, and rice seedling raising is a key technical link for success of mechanical rice transplanting. According to statistics, the nationwide mechanical seedling transplanting proportion in 2018 reaches 40-50%, the Jiangsu province exceeds 70%, and the mechanical seedling transplanting level is further improved.
The seedling raising tray is an indispensable component for rice seedling transplantation, and has the main function of realizing the seedling raising process of rice seedlings. In recent years, a novel straw substrate disc is provided for a seedling disc for rice seedling raising, the requirement of hole disc fixing for substrate seedling raising is avoided by adopting the substrate disc for seedling raising, the harm of white pollution caused by a plastic seedling raising disc is solved, and the problems that farmland cultivated land is damaged by rice seedling raising soil taking and farmer soil taking is difficult are solved.
However, in the existing rice seedling raising process by using the straw substrate disc, the arrangement position of the substrate disc is easy to cause the adhesion of rice roots, and a matched iron mold is required to be adopted to cut according to the size of the substrate disc, so that the rice seedling rolling efficiency is reduced, the matching degree of the rice transplanter joining time is low, the operation efficiency is low, the labor intensity is high, the root of the seedling is damaged in the cutting process, the seedling transplanting survival rate is low, the seedling recovery period is long, and the application and popularization of the straw substrate disc are seriously influenced.
How to effectively solve the problems existing in the using and applying processes of the straw substrate plate is a problem which is urgently needed to be solved by the current mechanized operation of dry seedling of rice.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rational in infrastructure, convenient to use, operation efficient straw degradable matrix dish for dry rice seedling raising, can solve the above-mentioned defect that current straw matrix dish exists, impel rice seedling raising effectively, the specialization of machine transplanting, scale.
In order to achieve the above purpose, the present invention adopts a technical solution that: a straw degradable substrate disc for rice dry seedling raising comprises a substrate disc matrix 1, wherein frames 2 protruding out of the surface of the substrate disc matrix are arranged on the periphery of the substrate disc matrix; the upper surface of the substrate disc base body 1 is provided with a plurality of vertically and horizontally arranged bulges, and the top ends of the bulges are the ridges 3; a groove formed between two adjacent bulges is a socket 7, and the bottom end of the socket 7 is a socket valley 4; the lower surface of the matrix disc base body 1 is provided with a plurality of concave ventilation grooves 6 which are arranged vertically and horizontally, and a reinforcing rib 5 is arranged between every two adjacent concave ventilation grooves 6.
Further, in the straw degradable substrate disc for the dry seedling raising of the rice, the distance between the top end of the frame 2 and the upper surface of the substrate disc substrate 1 is 0.5-0.8 cm.
Further, in the straw degradable substrate disc for rice dry seedling raising, the inner side of the frame 2 is connected with the pit 7 at the end part of the upper surface of the substrate disc matrix 1, and the connection included angle is an obtuse angle; the outer side of the frame 2 is connected with the concave ventilation groove 6 at the end part of the lower surface of the substrate disc matrix 1 and the connection included angle is an obtuse angle, and the included angle between the frame 2 and the lower surface plane of the substrate disc matrix 1 is preferably 105-145 degrees.
Further, in the straw degradable substrate disc for the dry seedling raising of the rice, the distance between the pit valley 4 of the pits and the upper surface of the substrate disc matrix 1 is 0.2-0.3cm, and the number of the pits on the upper surface of each substrate disc matrix 1 is 600-900.
Further, in the straw degradable matrix disc for the dry seedling raising of the rice, the distance between the top end of the concave air-permeable groove 6 and the bottom end of the reinforcing rib 5 is 1/2-2/3 of the height of the matrix disc matrix 1.
Further, in the straw degradable substrate disc for rice dry seedling raising, the cross section of the end face of the reinforcing rib 5 is square.
Further, in the straw degradable substrate disc for the dry seedling raising of the rice, the number of the concave air-permeable grooves 6 on the lower surface of each substrate disc matrix 1 is 400-600.
Further, in the straw degradable substrate disc for rice dry seedling raising, the substrate disc matrix 1 is 57cm long, 27cm wide and 0.8-1.0cm high, and the length and the width are standard rice transplanting sizes.
In the utility model, the term "height of the substrate disk body" refers to the distance from the concave ventilation groove top of the lower surface of the substrate disk body to the convex concave ridge of the upper surface.
In the utility model, the frame can effectively solve the technical bottleneck of the adhesion of rice seedling root systems at adjacent positions of the existing straw matrix disc arrangement, thereby greatly improving the efficiency of the degradable straw matrix disc coiling blanket; the pit can effectively ensure the precise and accurate seeding of rice, and solves the problems of multiple seedlings or seedling shortage existing in the conventional substrate disc; the concave ventilation grooves not only effectively ensure the air porosity of the substrate disc, are beneficial to root growth, but also lock free water in the substrate disc or at the bottom, keep the moisture of the rhizosphere and reduce the loss of the moisture in the dry seedling raising process; the reinforcing ribs can effectively support the matrix disc, and air permeability is guaranteed.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the utility model provides a straw matrix dish, at rice dry seedling raising seedling stage, it is many, the quality is good to breed into many roots of seedling root hair, and machine is inserted and is turned green fast, does not basically have the seedling reviving, and machine is inserted efficiently.
(2) The utility model discloses the design of innovation goes out the frame, and the simple operation, more humanized effectively solve current straw matrix dish and arrange the glutinous technological bottleneck even of adjacent rice seedling root system, and then improve straw degradable matrix by a wide margin and coil blanket efficiency, reduce rice seedling production link and peasant intensity of labour, labour saving and time saving.
(3) The vertically and horizontally arranged round small pits can effectively guarantee the precise and accurate seeding of rice, and the problem of multiple seedlings or seedling shortage existing in the conventional matrix disc is solved; the concave ventilation groove not only improves the air porosity, is beneficial to the growth of the rice root system, but also locks the water content of the rice rhizosphere.
(4) The straw degradable substrate disc for the dry seedling raising of the rice has degradable performance, and after the rice seedlings are transplanted along with the rice seedling machine, the degradation products can provide nutrient elements such as nitrogen, phosphorus, potassium and the like through soil microbial decomposition, so that the growth of the rice seedlings is further promoted, and the straw degradable substrate disc is green and environment-friendly.
Drawings
FIG. 1 is a schematic cross-sectional view of a straw degradable substrate disk for rice dry seedling cultivation in the embodiment.
FIG. 2 is a schematic view of the upper surface of the straw degradable substrate disk for rice dry seedling cultivation in the embodiment.
FIG. 3 is a schematic view of the lower surface of the straw degradable substrate disk for rice dry seedling cultivation in the embodiment.
Wherein, 1, a substrate disc matrix; 2. a frame; 3. dimple ridges, dimple valleys, a reinforcing rib, a concave air-permeable groove and a concave air-permeable groove; 7. the fossa is the pit.
Detailed Description
The accompanying drawings disclose an embodiment of the present invention without limitation, and the following detailed description is made with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus, the scope of protection of the present invention is defined more clearly and definitely.
Example 1 straw degradable substrate disk for rice dry seedling raising
As shown in figure 1, the straw degradable substrate disc for rice dry seedling raising comprises a substrate disc matrix 1, wherein the periphery of the substrate disc matrix 1 is provided with frames 2 protruding out of the surface of the substrate disc matrix; (as shown in fig. 2) the upper surface of the substrate disc substrate is provided with a plurality of protrusions which are arranged vertically and horizontally, and the top ends of the protrusions are the pit ridges 3; a groove formed between two adjacent bulges is a socket 7, and the bottom end of the socket 7 is a socket valley 4; (as shown in fig. 3) the lower surface of the substrate disc base body 1 is provided with a plurality of concave air-permeable grooves 6 which are arranged vertically and horizontally, and a reinforcing rib 5 is arranged between two adjacent concave air-permeable grooves 6.
In this embodiment, the distance between the top of the frame 2 and the upper surface of the substrate disc base 1 is 0.5cm (in the specific embodiment, the distance is in the range of 0.5-0.8cm, which can achieve the purpose of the utility model); the inner side of the frame 2 is connected with the socket 4 at the end part of the upper surface of the substrate disc matrix 1, and the connection included angle is an obtuse angle; the outer side of the frame 2 is connected with the concave ventilation groove 6 at the lower surface end part of the substrate disc base body 1 and the connection included angle is an obtuse angle (in the embodiment, the angle is 105 degrees, in the specific implementation, the obtuse angle is selected within the range of 105-145 degrees, and the purpose of the utility model can be realized). In this embodiment, the distance between the valley 4 and the upper surface of the substrate disk substrate 1 is 0.2cm (in practice, the distance is in the range of 0.2-0.3cm, which can achieve the purpose of the utility model).
In this embodiment, the distance between the top end of the concave ventilation groove 6 and the bottom end of the reinforcing rib 5 is 1/2 (in specific implementation, the distance is in the range of 1/2-2/3 of the height of the substrate disc substrate 1, which can achieve the purpose of the utility model); the section of the end face of the reinforcing rib 5 is square, and the side length of the square is 0.5 cm.
In this example, the substrate disc substrate 1 has a length of 57cm, a width of 27cm and a height of 0.8 cm; the number of the pits on the upper surface of each matrix disc base body 1 is 900, and the number of the concave ventilation grooves 6 is 400; in the specific implementation, the height of the substrate disc substrate 1 is within the range of 0.8-1.0cm, the number of the pits of each substrate disc substrate is within the range of 600-.
In this embodiment, the straw degradable substrate tray for rice dry seedling raising is made of a conventional degradable substrate tray in the field (such as crop straw residues), or a degradable substrate tray disclosed in the literature, "research on preparing a plant pot seedling tray based on rice straws, li lianhao, etc., 2014", etc.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A straw degradable substrate tray for rice dry seedling raising comprises a substrate tray matrix and is characterized in that
The periphery of the matrix disc matrix is provided with frames protruding out of the surface of the matrix disc matrix; the upper surface of the substrate disc substrate is provided with a plurality of longitudinally and transversely arranged bulges, and the top ends of the bulges are the pit ridges; the groove between two adjacent bulges is a socket, and the bottom of the socket is a socket valley; the lower surface of the substrate disc substrate is provided with a plurality of concave ventilation grooves which are arranged vertically and horizontally, and a reinforcing rib is arranged between every two adjacent concave ventilation grooves.
2. The straw degradable substrate tray for the dry rice seedling raising of the rice as claimed in claim 1, wherein the distance from the top end of the frame to the upper surface of the substrate tray substrate is 0.5-0.8 cm.
3. The straw degradable substrate tray for the rice dry seedling raising according to claim 1, wherein the inner side of the frame is connected with the pit on the upper surface of the substrate tray substrate and forms an obtuse angle, and the outer side of the frame is connected with the concave ventilation groove on the lower surface of the substrate tray substrate and forms an obtuse angle.
4. The straw degradable substrate disc for the dry rice seedling raising of the rice as claimed in claim 3, wherein an included angle between the frame and the lower surface plane of the substrate disc substrate is 105-145 degrees.
5. The straw degradable substrate disc for the dry rice seedling raising of the rice as claimed in claim 1, wherein the vertical distance between the valley of each pit and the ridge of the adjacent pit is 0.2-0.3 cm.
6. The straw degradable substrate disc for the dry seedling raising of rice as claimed in claim 1, wherein the number of the pits on the upper surface of each substrate disc substrate is 600-900.
7. The straw degradable substrate disc for the rice dry seedling raising of the claim 1, wherein the distance between the top end of the concave air-permeable groove and the bottom end of the reinforcing rib is 1/2-2/3 of the height of the substrate disc substrate.
8. The straw degradable substrate disc for the dry rice seedling raising of the rice as claimed in claim 1, wherein the cross section of the end surface of the reinforcing rib is square.
9. The straw degradable substrate disc for the dry seedling raising of rice as claimed in claim 1, wherein the number of the concave ventilation grooves on the lower surface of each substrate disc is 400-600.
10. The straw degradable substrate disc for the dry rice seedling raising of the rice as claimed in claim 1, wherein the substrate disc is 57cm long, 27cm wide and 0.8-1.0cm high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492583.2U CN209983175U (en) | 2019-04-12 | 2019-04-12 | Straw degradable substrate disc for rice dry seedling raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920492583.2U CN209983175U (en) | 2019-04-12 | 2019-04-12 | Straw degradable substrate disc for rice dry seedling raising |
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| Publication Number | Publication Date |
|---|---|
| CN209983175U true CN209983175U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920492583.2U Active CN209983175U (en) | 2019-04-12 | 2019-04-12 | Straw degradable substrate disc for rice dry seedling raising |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034500A (en) * | 2020-02-28 | 2020-04-21 | 扬州大学 | Matrix type seedling tray for cultivating strong seedlings of machine-transplanted rice and manufacturing method thereof |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034500A (en) * | 2020-02-28 | 2020-04-21 | 扬州大学 | Matrix type seedling tray for cultivating strong seedlings of machine-transplanted rice and manufacturing method thereof |
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Assignee: Hubei wokaike Biotechnology Co.,Ltd. Assignor: JIANGSU ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2023980052011 Denomination of utility model: A straw degradable substrate tray for dry rice seedling cultivation Granted publication date: 20200124 License type: Common License Record date: 20231213 |