CN112189482A - Easily-degradable straw fiber seedling culture container cup and seedling culture method thereof - Google Patents
Easily-degradable straw fiber seedling culture container cup and seedling culture method thereof Download PDFInfo
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- CN112189482A CN112189482A CN202010976920.2A CN202010976920A CN112189482A CN 112189482 A CN112189482 A CN 112189482A CN 202010976920 A CN202010976920 A CN 202010976920A CN 112189482 A CN112189482 A CN 112189482A
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- seedling
- seedling culture
- container cup
- cup
- straw fiber
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- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0291—Planting receptacles specially adapted for remaining in the soil after planting
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- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses an easily degradable straw fiber seedling culture container cup and a seedling culture method thereof, wherein the straw fiber seedling culture container comprises a seedling culture container body, the seedling culture container body is in a net shape, straw is used as a main raw material, and 5% -10% of environment-friendly cotton is added. The straw fiber seedling raising container cup disclosed by the invention utilizes rural straws to the maximum extent, changes waste into valuable and reduces environmental pollution caused by straw burning in rural areas. When the seedling culture container cup is used for seedling culture, the growth of seedling root systems can be better promoted, the survival rate and the vitality of the seedling culture are improved, the seedling revival period after seedling transplantation is shortened, and the growth vigor is better.
Description
Technical Field
The invention belongs to the technical field of agricultural production, and relates to an easily degradable straw fiber seedling raising container cup and a seedling raising method using the container cup.
Background
At present, the traditional seedling container cup has some defects, which mainly comprise the following three aspects:
on one hand, the traditional seedling culture container cup is generally processed by waste plastics, and a large amount of environmental pollution is generated in the processing process.
On the other hand, the traditional seedling culture container cup is undegradable, waterproof and airtight, and the growth of seedling root systems is greatly limited by the cup body along with the growth of seedling culture, so that roots are sunk, packing and even rotten, and the growth of seedlings and the survival rate and the growth of seedlings after later-stage seedling transplantation are influenced.
Finally, when the seedlings are transported to a planting base for planting after successful cultivation of the seedlings, because the traditional seedling raising container cup is not degradable, the plastic container must be removed, soil balls can be scattered to influence survival of the seedlings, and simultaneously, a large amount of plastic garbage is generated, secondary pollution is caused, and a large amount of garbage disposal cost is increased.
Disclosure of Invention
The invention aims to provide an easily degradable straw fiber seedling culture container cup which is energy-saving and environment-friendly, simple to prepare and high in seedling culture survival rate.
The technical scheme adopted by the invention is as follows:
an easily degradable straw fiber seedling container cup comprises a seedling container body, wherein the seedling container body is in a net shape, straws are used as a main raw material, and 5% -10% of environment-friendly cotton is added.
On the basis of the technical scheme, the straw raw material used by the seedling culture container body is processed into filamentous fibers with the length of 3-8cm and the fineness of 0.5-2mm through a machine.
The seedling raising container body is processed according to the following steps:
(1) selecting straws as main raw materials, and processing the straws into filamentous fibers with the length of 3-8cm and the fineness of 0.5-2mm by a special machine;
(2) adding 5-10% of environment-friendly cotton into the filamentous fibers obtained in the step (1), and uniformly mixing;
(3) spreading the straw fiber seedling culture container into a fiber mat with the required thickness by using a lapping machine, and pressing the fiber mat by using a special hot-pressing roller to form a plate-shaped object with the required thickness for processing the straw fiber seedling culture container cup;
(4) and cutting the container cup into a certain shape according to the size of the container cup to be processed, performing hot-pressing processing in a mould, and pressing to form the seedling container body.
Further, the hot press processing temperature in the step (4) is: heating the upper die and the lower die to 200-220 ℃, wherein the temperature difference between the upper die and the lower die is 10-20 ℃; the hot-pressing processing humidity is as follows: 5 to 15 percent.
The invention also aims to provide a method for cultivating seedlings by using the straw fiber seedling cultivating container cup.
Compared with the prior art, the invention has the beneficial effects that:
1. the straw fiber seedling raising container cup disclosed by the invention utilizes rural straws to the maximum extent, changes waste into valuable and reduces environmental pollution caused by straw burning in rural areas.
2. When the seedling culture container cup is used for seedling culture, the growth of seedling root systems can be better promoted, the survival rate and the vitality of the seedling culture are improved, the seedling revival period after seedling transplantation is shortened, and the growth vigor is better.
3. When the seedling culture container cup is used for seedling culture, the seedling culture container cup is easy to plant, each seedling culture is the seedling culture container cup which is customized to the proper size and is filled with the required matrix fertilizer or matrix soil, the soil ball of the seedling is not required to be dug when the seedling is transplanted and lifted, the seedling culture container cup can be directly used for afforestation on barren mountains and barren lands during planting, and the seedling culture container cup has the advantages of high survival rate, no seedling revival period, quick seedling production and the like, the labor cost can be saved, and the economic benefit is improved.
Drawings
FIG. 1 is a schematic structural view of a straw fiber seedling raising container cup of the present invention;
FIG. 2 is a schematic structural view of the straw fiber seedling raising container cup of the present invention when being placed on a container rack;
fig. 3 is a comparison diagram of seedling cultivation using the seedling container cup of the present invention (fig. 3a shows seedling cultivation using the seedling container cup of the present invention, and fig. 3b shows seedling cultivation without using the seedling container cup of the present invention).
Detailed Description
For the purpose of facilitating an understanding of the present invention, the present invention will now be described by way of examples. It should be understood by those skilled in the art that the examples are only for the purpose of facilitating understanding of the present invention and should not be construed as specifically limiting the present invention.
Unless otherwise specified, various starting materials of the present invention are commercially available; or prepared according to conventional methods in the art. Unless defined or indicated otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In addition, any methods and materials similar or equivalent to those described herein can be used in the methods of the present invention.
As shown in figure 1, the degradable straw fiber seedling container cup comprises a seedling container body 1, wherein the seedling container body 1 is in a net shape, straws are used as a main raw material, and 5% -10% of environment-friendly cotton is added.
In use, as shown in fig. 2, a plurality of seedling raising container bodies 1 are placed in a container rack 2, plant seedlings are planted in the seedling raising container bodies 1 of the present invention, and then the seedling raising containers with the planted seedlings are placed on barren mountains and barren lands in batches and in large pieces.
The seedling raising container body is processed according to the following steps:
the straw is used as a main raw material, the straw is processed into filamentous fibers (the length is 3-8cm, the fineness is 0.5-2mm) by a special machine, then a little of environment-friendly cotton (5% -10%) with certain viscosity is added, the mixture is uniformly mixed, a lapping machine is used for lapping into a fiber cushion state with required thickness, and a plate-shaped object with required thickness for processing the straw fiber seedling culture container cup is formed by pressing through a special hot-pressing roller. Then cutting the cup into a certain shape according to the size of the container cup to be processed, and entering a die for hot pressing. The hot pressing process parameters are as follows:
temperature: (the product molding temperature is that the upper and lower dies are heated to 220 ℃ and the temperature difference between the upper and lower dies is 10-20 ℃);
humidity: short forming time within 5% -15%, high yield, too high humidity, prolonged forming time, influence on yield and possibly quality.
Other requirements are as follows: products with different shapes and sizes need to be customized and designed for product die-casting molds and technical parameters of processing equipment are considered.
The seedling culture container cup is prepared by taking straws as main raw materials and adding 5-10% of environment-friendly cotton and performing hot pressing. The high-temperature manufacturing process at the temperature of more than 200 ℃ is equal to that of sterilizing the container cup once, and the product is a sterile product; and the container cup is netted, is air-permeable and water-permeable, and particularly, the plant root system can freely penetrate through the container cup to freely grow (stretch). After the root system grows out of the container cup body, the container is used for root pruning or artificial root breaking is carried out, the root system continues to grow in the container cup to form a root ball, the container does not need to be taken off or scattered during transplanting, the transplanting survival rate is high, and the seedling revival period is short; under the condition that the transplanted straw fiber container cup is buried in soil, the degradation of the seedling container cup can be accelerated through wind blowing, rain, sunshine and the chemical action of an organic matrix, the seedling container cup gradually decays in the matrix soil along with the deep degradation to form a fertilizer, and an organic protective layer is formed at the root part of seedling. Therefore, the seedling culture container is adopted to culture seedlings, and the survival rate and the vitality of the seedlings can be improved.
As shown in fig. 3, when the seedling culture container cup disclosed by the invention is used for seedling culture, the cultured root system is developed, the vitality is strong, and the seedling culture container cup is easy to survive and drought-resistant; and in fig. 3b, when the seedling culture container cup is not used for seedling culture, the cultured roots are not developed and are not easy to survive.
The traditional plastic seedling raising container is easy to have the phenomenon that the main root (the root of life) penetrates out of a drain hole at the bottom. In the seedling lifting and transporting process, the main roots are cut off and cannot be reserved, and the capillary roots are not developed, so that the container seedlings do not show the effect and value of the container. The straw seedling raising container is good in air permeability and water permeability, and beneficial to growth of capillary roots, so that the capillary roots of plants are developed, and the main roots of the plants cannot be quickly pricked into the soil. The main roots are not cut off when the seedlings are lifted, and even if a few capillary roots are damaged, the capillary roots in the straw seedling raising container are developed, so that the survival rate of seedling transplanting is not influenced. The seedlings have developed capillary roots, good water and fertilizer absorption and photosynthesis effects on the seedlings and promotion of the growth of the seedlings.
Claims (5)
1. An easily degradable straw fiber seedling container cup comprises a seedling container body (1) and is characterized in that the seedling container body (1) is in a net shape, straws are used as a main raw material, and 5% -10% of environment-friendly cotton is added.
2. The degradable straw fiber seedling container cup as claimed in claim 1, wherein the straw material used in the seedling container body (1) is processed into filamentous fiber with a length of 3-8cm and a fineness of 0.5-2mm by a machine.
3. The degradable straw fiber seedling container cup as claimed in claim 1, wherein the seedling container body (1) is processed according to the following steps:
(1) selecting straws as main raw materials, and processing the straws into filamentous fibers with the length of 3-8cm and the fineness of 0.5-2mm by a special machine;
(2) adding 5-10% of environment-friendly cotton into the filamentous fibers obtained in the step (1), and uniformly mixing;
(3) spreading the straw fiber seedling culture container into a fiber mat with the required thickness by using a lapping machine, and pressing the fiber mat by using a special hot-pressing roller to form a plate-shaped object with the required thickness for processing the straw fiber seedling culture container cup;
(4) and cutting the container cup into a certain shape according to the size of the container cup to be processed, performing hot-pressing processing in a mould, and pressing to form the seedling container body.
4. The degradable straw fiber nursery cup as claimed in claim 1, wherein the hot pressing temperature in step (4) is: heating the upper die and the lower die to 200-220 ℃, wherein the temperature difference between the upper die and the lower die is 10-20 ℃; the hot-pressing processing humidity is as follows: 5 to 15 percent.
5. A seedling cultivation method using the degradable straw fiber seedling cultivation container cup of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976920.2A CN112189482A (en) | 2020-09-17 | 2020-09-17 | Easily-degradable straw fiber seedling culture container cup and seedling culture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976920.2A CN112189482A (en) | 2020-09-17 | 2020-09-17 | Easily-degradable straw fiber seedling culture container cup and seedling culture method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112189482A true CN112189482A (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010976920.2A Pending CN112189482A (en) | 2020-09-17 | 2020-09-17 | Easily-degradable straw fiber seedling culture container cup and seedling culture method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924889A (en) * | 2021-09-30 | 2022-01-14 | 安徽万秀园生态农业集团有限公司 | Straw fiber seedling raising container and preparation process and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125502A (en) * | 1994-12-29 | 1996-07-03 | 西北农业大学 | Manufacture method of plant straw seedling culture container |
| US6173531B1 (en) * | 1998-11-23 | 2001-01-16 | Kirk David Howell | Perforated container |
| US20080155897A1 (en) * | 2006-12-27 | 2008-07-03 | Van De Wetering Jack | Biodegradable planters |
| CN104041350A (en) * | 2013-03-15 | 2014-09-17 | 浙江元成园林集团股份有限公司 | Degradable seedling culture cup |
| CN106718285A (en) * | 2017-01-04 | 2017-05-31 | 山西精准环保技术有限公司 | A kind of production method of stalk long fibre container for plant growth |
| CN108934591A (en) * | 2018-09-21 | 2018-12-07 | 安徽省农业科学院农业工程研究所 | Straw seedling breeding pot manufactures processing method |
| CN109452103A (en) * | 2018-12-26 | 2019-03-12 | 甘肃玉兴通生物科技有限公司 | A kind of asparagus nursery synergy method for planting |
-
2020
- 2020-09-17 CN CN202010976920.2A patent/CN112189482A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1125502A (en) * | 1994-12-29 | 1996-07-03 | 西北农业大学 | Manufacture method of plant straw seedling culture container |
| US6173531B1 (en) * | 1998-11-23 | 2001-01-16 | Kirk David Howell | Perforated container |
| US20080155897A1 (en) * | 2006-12-27 | 2008-07-03 | Van De Wetering Jack | Biodegradable planters |
| CN104041350A (en) * | 2013-03-15 | 2014-09-17 | 浙江元成园林集团股份有限公司 | Degradable seedling culture cup |
| CN106718285A (en) * | 2017-01-04 | 2017-05-31 | 山西精准环保技术有限公司 | A kind of production method of stalk long fibre container for plant growth |
| CN108934591A (en) * | 2018-09-21 | 2018-12-07 | 安徽省农业科学院农业工程研究所 | Straw seedling breeding pot manufactures processing method |
| CN109452103A (en) * | 2018-12-26 | 2019-03-12 | 甘肃玉兴通生物科技有限公司 | A kind of asparagus nursery synergy method for planting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924889A (en) * | 2021-09-30 | 2022-01-14 | 安徽万秀园生态农业集团有限公司 | Straw fiber seedling raising container and preparation process and application thereof |
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