CN210163355U - Slow-release particle biological organic fertilizer bar - Google Patents
Slow-release particle biological organic fertilizer bar Download PDFInfo
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- CN210163355U CN210163355U CN201921032037.7U CN201921032037U CN210163355U CN 210163355 U CN210163355 U CN 210163355U CN 201921032037 U CN201921032037 U CN 201921032037U CN 210163355 U CN210163355 U CN 210163355U
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Abstract
The utility model relates to a slow-release particle biological organic fertilizer rod, which comprises a rod body, a seedling strengthening fertilizer layer, a growth promoting fertilizer layer, a fruit setting fertilizer layer, a first layer fertilizer separating film and a second layer fertilizer separating film; the fruit-bearing stick comprises a stick body, a sealing cover, a seedling strengthening fertilizer layer, a growth promoting fertilizer layer and a fruit bearing fertilizer layer, wherein the stick body is in a cylindrical shape with a cavity inside, the lower end of the stick body is provided with a conical head, the upper end of the stick body is buckled with the sealing cover, the seedling strengthening fertilizer layer, the growth promoting fertilizer layer and the fruit bearing fertilizer layer are sequentially filled in the stick body from bottom to top, a first layer of fertilizer separation film is arranged between the seedling strengthening fertilizer layer and the growth promoting fertilizer layer, and a; the rod body is provided with a round hole which is positioned below the growth promoting fertilizer layer. The utility model has the advantages that: fertilizer stick, lower part at the barred body is seted up the prior absorption by the farming of fertilizer of round hole barred body lower part, along with the reduction fertilizer of partial fertilizer moves down under the barred body, through round hole infiltration soil, has prolonged the fertilizer efficiency and has guaranteed to provide different fertilizer in the different growth periods of crops, helps the growth of crop.
Description
Technical Field
The utility model relates to the technical field of fertilizer, concretely relates to biological organic fertilizer stick of slowly-releasing granule.
Background
During the growth process of plants, the types and the required amount of nutrients are different in each growth period, in a certain growth period, the supplied nutrients exceed the required amount of the plants to cause waste and environmental pollution, and the supplied nutrients are less than the required amount of the plants to cause the quality reduction and the yield sharp reduction of plant products, so that the ideal state is to apply fertilizers with different formulas in different growth periods of the plants.
At present, the controlled release or slow release fertilizer applied to production is a coated controlled release fertilizer, which takes a granular fertilizer as a core, a layer of low water solubility or slightly solubility inorganic substance or organic polymer is coated on the surface layer of the granular fertilizer, so as to change the dissolution of nutrients and prolong or control the release time of the nutrients, but the production cost of the fertilizer is higher, in addition, the fertilizer mainly plays a role in avoiding fertilizer waste, so that the fertilizer effect of the fertilizer is gradually released, but the fertilizer cannot achieve the effect of providing different nutritional ingredients in different growth periods of crops, in order to increase the yield of the crops, the fertilizer with different nutritional ingredients must be applied to the crops at different periods, the labor intensity is higher, and the repeated operations of digging pits, applying fertilizer and filling soil can damage the root systems of the crops and influence the growth of the crops.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a slow release particle biological organic fertilizer rod which can improve the fertilizer utilization rate, reduce the waste of fertilizer resources and reduce the labor intensity.
The utility model discloses the technical scheme who adopts does:
a slow-release granular biological organic fertilizer rod comprises a rod body, a seedling strengthening fertilizer layer, a growth promoting fertilizer layer, a fruit setting fertilizer layer, a first fertilizer separation film and a second fertilizer separation film; the fruit setting fertilizer comprises a rod body, a seedling strengthening fertilizer layer, a fruit setting fertilizer layer, a first layer of fertilizer separation film, a second layer of fertilizer separation film and a second layer of fertilizer separation film, wherein the rod body is in a cylinder shape with a cavity inside, the lower end of the rod body is provided with a conical head, the upper end of the rod body is buckled with a sealing cover, the seedling strengthening fertilizer layer, the fruit setting fertilizer layer and the fruit setting fertilizer layer are sequentially filled in the rod body from bottom to top, the first layer of fertilizer separation film is arranged between the seedling strengthening fertilizer layer and the fruit setting fertilizer layer; the rod body is provided with a round hole which is positioned below the growth promoting fertilizer layer.
Because the lower end of the rod body is provided with the conical head, the slow-release granular bio-organic fertilizer rod can be conveniently inserted into the soil (when fertilization is carried out, fertilization is carried out under the condition that the soil is softer after rain or just after watering is selected as far as possible), the slow-release granular bio-organic fertilizer rod is sequentially filled with the strong seedling fertilizer layer, the growth promoting fertilizer layer and the fruit setting fertilizer layer from bottom to top, and because the rod body below the growth promoting fertilizer layer is provided with the round hole, after the slow-release granular bio-organic fertilizer rod is inserted into the soil, the fertilizer of the strong seedling fertilizer layer is preferentially absorbed by the crops, the growth promoting fertilizer layer moves towards the lower end of the rod body along with the reduction of the fertilizer of the strong seedling fertilizer layer, the fruit setting fertilizer layer also moves downwards along with the growth of the crops, the slow-release fertilizer can provide the crops with fertilizers with different nutritional ingredients through the slow-release fertilizer round hole of the slow-release granular bio-organic fertilizer rod, the growth of the crops is facilitated, and the slow-, thus avoiding the waste of the fertilizer and improving the utilization rate of the fertilizer. Because the fertilizer separation film is arranged between the two adjacent layers of fertilizers, the mixing of fertilizer effects can be avoided.
Further, the rod body is a degradable rod body.
Further, the degradable rod body is a polylactic acid rod body, a polyhydroxyalkanoate rod body or a starch plastic rod body.
Further, the first layer of fertilizer separation film and the second layer of fertilizer separation film are both made of starch plastic, polylactic acid or polyhydroxyalkanoate.
Further, the thickness of the first layer of fertilizer separation film and the thickness of the second layer of fertilizer separation film are both 0.1-0.2 mm.
Further, the length of the conical head, the length of the strong seedling fertilizer layer, the length of the growth promoting fertilizer layer and the length of the fruit setting fertilizer layer are all equal and equal to one fourth of the length of the rod body.
Further, the length of the rod body is 20-40 cm.
Further, the diameter of the rod body is 2-4 cm.
Further, the diameter of the round hole is 2-3 mm.
Furthermore, the round holes are distributed on the conical head and the rod body wrapping the strong seedling fertilizer layer.
The utility model has the advantages that: a biological organic fertilizer stick of slow-release granule, pack into the barred body with fertilizer, set up the round hole in the lower part of barred body, the fertilizer that lies in barred body lower part like this just is absorbed by the farming, along with the reducing gradually of partial fertilizer under the barred body, the fertilizer that lies in barred body upper part just moves down, fertilizer is through round hole infiltration soil, this has guaranteed fertilizer slow release, has prolonged the fertilizer efficiency and has guaranteed to provide different nutrient composition's fertilizer in the different growth periods of crops, help the growth of crops. Compared with a mode of digging and fertilizing for many times, the fertilizer digging and fertilizing method reduces the amount of labor, avoids the damage to crop roots, and improves the utilization rate of the fertilizer.
Drawings
FIG. 1 is a schematic view of the structure of a slow release granule bio-organic fertilizer stick according to the present invention;
FIG. 2 is a cross-sectional view of the slow release granule bio-organic fertilizer stick of the present invention.
In the figure: 1. a rod body; 2. strengthening the seedling and fertilizer layer; 3. a growth promoting fertilizer layer; 4. fruit and fertilizer layer; 5. a first layer of fertilizer separation film; 6. a second layer of fertilizer separation film; 7. a conical head; 8. a circular hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art on the premise of creative work belong to the protection scope of the present invention.
As shown in fig. 1: a slow-release particle biological organic fertilizer rod comprises a degradable rod body, a seedling strengthening fertilizer layer, a growth promoting fertilizer layer, a fruit setting fertilizer layer, a first fertilizer separation film and a second fertilizer separation film; the stick body is in a cylindrical shape with a cavity inside, the lower end of the stick body is provided with a conical head, and the upper end of the stick body is buckled with a sealing cover, as shown in figure 2: the strong seedling fertilizer layer, the growth promoting fertilizer layer and the fruit setting fertilizer layer are sequentially filled in the rod body from bottom to top, a first fertilizer separation film is arranged between the strong seedling fertilizer layer and the growth promoting fertilizer layer, and a second fertilizer separation film is arranged between the growth promoting fertilizer layer and the fruit setting fertilizer layer; the rod body is provided with a round hole which is positioned below the growth promoting fertilizer layer;
the lower end of the rod body is provided with the conical head, so that the slow-release granular bio-organic fertilizer rod can be conveniently inserted into the soil (when fertilization is performed, fertilization is performed under the condition that the soil is soft after rain or just after water is poured as far as possible), the diameter of the rod body can be 2 cm-4 cm, the length of the rod body is 20-40 cm, and the nutritional requirements of a root system can be met. In addition, the rod body can be a polylactic acid rod body, a polyhydroxyalkanoate rod body or a starch plastic rod body, namely the rod body can be degraded in soil and cannot pollute the environment.
The slow-release particle biological organic fertilizer rod is sequentially filled with a strong seedling fertilizer layer, a growth promoting fertilizer layer and a fruit setting fertilizer layer from bottom to top, and the length of the conical head, the length of the strong seedling fertilizer layer, the length of the growth promoting fertilizer layer and the length of the fruit setting fertilizer layer are equal and equal to one fourth of the length of the rod body; the round holes with the aperture of 2-3 mm are formed in the rod body below the growth promoting fertilizer layer, the round holes are distributed in the conical head and the rod body wrapping the strong seedling fertilizer layer, so that after the slow-release granular bio-organic fertilizer rod is inserted into the soil, the fertilizer of the strong seedling fertilizer layer is preferentially absorbed by crops, the growth promoting fertilizer layer moves towards the lower end of the rod body along with the reduction of the fertilizer of the strong seedling fertilizer layer, the fruit setting fertilizer layer also moves downwards along with the growth of the crops, namely, the slow-release fertilizer can provide different nutritional ingredients for the crops at different periods along with the growth of the crops, the growth of the crops is facilitated, the fertilizer slowly permeates into the soil through the round holes of the slow-release granular bio-organic fertilizer rod, the waste of the fertilizer is avoided, and the utilization rate of the fertilizer is improved.
Because the fertilizer separation film is arranged between the two adjacent layers of fertilizers, the mixing of fertilizer efficiency is avoided, the utilization rate of the fertilizers is improved, the first fertilizer separation film and the second fertilizer separation film are both made of starch plastics, polylactic acid or polyhydroxyalkanoate, complete degradation can be carried out, and environmental pollution can not be caused. And the thickness of the first layer of fertilizer separation film and the second layer of fertilizer separation film is 0.1-0.2 mm.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A slow release particle biological organic fertilizer bar is characterized in that: comprises a rod body, a seedling strengthening fertilizer layer, a growth promoting fertilizer layer, a fruit setting fertilizer layer, a first fertilizer separating film and a second fertilizer separating film; the fruit setting fertilizer comprises a rod body, a seedling strengthening fertilizer layer, a fruit setting fertilizer layer, a first layer of fertilizer separation film, a second layer of fertilizer separation film and a second layer of fertilizer separation film, wherein the rod body is in a cylinder shape with a cavity inside, the lower end of the rod body is provided with a conical head, the upper end of the rod body is buckled with a sealing cover, the seedling strengthening fertilizer layer, the fruit setting fertilizer layer and the fruit setting fertilizer layer are sequentially filled in the rod body from bottom to top, the first layer of fertilizer separation film is arranged between the seedling strengthening fertilizer layer and the fruit setting fertilizer layer; the rod body is provided with a round hole which is positioned below the growth promoting fertilizer layer.
2. A slow release granule bio-organic fertilizer stick according to claim 1, characterized in that: the rod body is a degradable rod body.
3. A slow release granule bio-organic fertilizer stick according to claim 2, characterized in that: the degradable rod body is a polylactic acid rod body, a polyhydroxyalkanoate rod body or a starch plastic rod body.
4. A slow release granule bio-organic fertilizer stick according to claim 3, characterized in that: the first layer of fertilizer separation film and the second layer of fertilizer separation film are both made of starch plastic, polylactic acid or polyhydroxyalkanoate.
5. A slow release granule bio-organic fertilizer stick according to claim 4, characterized in that: the thickness of the first layer of fertilizer separation film and the thickness of the second layer of fertilizer separation film are both 0.1-0.2 mm.
6. A slow release granule bio-organic fertilizer stick according to claim 5, characterized in that: the length of the conical head, the length of the strong seedling fertilizer layer, the length of the growth promoting fertilizer layer and the length of the fruit setting fertilizer layer are equal and equal to one fourth of the length of the rod body.
7. A slow release granule bio-organic fertilizer stick according to claim 6, characterized in that: the length of the rod body is 20-40 cm.
8. The slow release granule bio-organic fertilizer stick of claim 7, wherein: the diameter of the rod body is 2-4 cm.
9. The slow release granule bio-organic fertilizer stick of claim 8, wherein: the diameter of the round hole is 2-3 mm.
10. A slow release granule bio-organic fertilizer stick according to claim 9, characterized in that: the round holes are distributed on the conical head and the rod body wrapping the strong seedling fertilizer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032037.7U CN210163355U (en) | 2019-07-04 | 2019-07-04 | Slow-release particle biological organic fertilizer bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032037.7U CN210163355U (en) | 2019-07-04 | 2019-07-04 | Slow-release particle biological organic fertilizer bar |
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| CN210163355U true CN210163355U (en) | 2020-03-20 |
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| CN201921032037.7U Active CN210163355U (en) | 2019-07-04 | 2019-07-04 | Slow-release particle biological organic fertilizer bar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661570A (en) * | 2020-12-25 | 2021-04-16 | 史丹利农业集团股份有限公司 | Controlled-release fertilizer and application thereof |
| CN113480373A (en) * | 2021-08-13 | 2021-10-08 | 贵州省烟草科学研究院 | Full-degradable coated carbon-based double-ring-layer rod fertilizer for cigarettes and preparation method thereof |
-
2019
- 2019-07-04 CN CN201921032037.7U patent/CN210163355U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661570A (en) * | 2020-12-25 | 2021-04-16 | 史丹利农业集团股份有限公司 | Controlled-release fertilizer and application thereof |
| CN113480373A (en) * | 2021-08-13 | 2021-10-08 | 贵州省烟草科学研究院 | Full-degradable coated carbon-based double-ring-layer rod fertilizer for cigarettes and preparation method thereof |
| CN113480373B (en) * | 2021-08-13 | 2024-01-23 | 贵州省烟草科学研究院 | Preparation method of fully-degradable coated carbon-based double-ring-layer bar fertilizer for cigarettes |
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