CN116158283A - Purely natural completely degradable seedling raising bag, manufacturing method and application - Google Patents
Purely natural completely degradable seedling raising bag, manufacturing method and application Download PDFInfo
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- CN116158283A CN116158283A CN202210888886.2A CN202210888886A CN116158283A CN 116158283 A CN116158283 A CN 116158283A CN 202210888886 A CN202210888886 A CN 202210888886A CN 116158283 A CN116158283 A CN 116158283A
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Classifications
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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
Abstract
The invention relates to a purely natural completely degradable seedling raising bag, a manufacturing method and application, and relates to the technical field of plant cultivation. The pure natural completely degradable seedling bag adopts pure natural materials, has no pollution, particularly has wide sources and low price of indocalamus leaf materials, can be completely degraded after 12 months, and is a green seedling material in the true sense; all materials in the purely natural fully degradable seedling bag are degraded to be natural fertilizer, so that the seedling bag can be reused.
Description
Technical Field
The invention relates to the technical field of plant cultivation, in particular to a purely natural completely degradable seedling raising bag, a manufacturing method and application.
Background
The nutrition seedling raising cups or seedling raising bags widely used at present mainly comprise the following four categories: plastic container (plastic film, hard plastic cup), paper seedling cup, mud container, and non-woven fabric seedling cup. The plastic seedling raising cup is mainly made of polyester plastics and polyvinyl chloride, and the seedling raising cup made of the plastic seedling raising cup has poor air permeability and has the environmental pollution problems of difficult degradation and the like. The paper seedling cup is also chemically synthesized, the seedling time cannot be too long, the paper seedling cup is easy to break in long-time production, and the cost is high; the muddy container is generally manufactured by hand, which is time-consuming and labor-consuming. The non-woven fabric seedling raising bag is the best seedling raising material currently considered, the non-woven fabric seedling raising cup is prepared from non-woven fabric made of polypropylene, the sources of raw materials are wide, so that the non-woven fabric seedling raising cup can not provide specific product information like a chemically synthesized degradation material, the research difficulty of degradation reaction is greatly increased, degradation products are ambiguous, the reaction process and conditions are difficult to determine, so suspicion and worry about the degradation function of the non-woven fabric always exist, and more people consider that the non-woven fabric is not like a plastic bag [ Xie Boshi ], the non-woven fabric is not as good as a plastic bag [ J ]. New wisdom, 2009 (11): 96-97.]. In the production, the investigation shows that the non-woven fabric seedling raising bag is still not decomposed at the 5 th year of forestation by the non-woven fabric light matrix seedling raising bag. Therefore, the current seedling raising bags are basically processed by chemical synthesis, and the chemical synthesis components are inevitably used, so that the environment pollution problem exists in different degrees. Although the mud container is made of natural materials and is easy to degrade, the use cost of the mud container is high. In addition, the main raw material of the non-woven fabric seedling raising bag is polypropylene, and the polymer is an important component part of the petroleum industry, which is one of the typical high-carbon energy industries at present, and is unfavorable for the low-carbon economic development trend of energy conservation and emission reduction. Therefore, it is urgent to find a material which is inexpensive, easily degradable and purely natural to prepare the seedling raising bag.
Indocalamus (academic name: indocalamus tessellatus (Munro) Keng f.): the height of the plant of Indocalamus of Gramineae can reach 2 meters, and the maximum diameter is 7.5 mm; the device is green, the lower part of the rod is narrower, the upper part of the rod is wider, and the branches are 2-4 leaves; the leaf sheath tightly holds the rod without leaf ears; she Jie shape; indocalamus leaf blade is slightly bent downwards on the growing plant, the wide needle or long round needle shape, the tip is long, the base is wedge-shaped, the lower surface is grey green, the closely stuck short soft hair or no hair is formed, and fine saw teeth are formed at the leaf edge. Indocalamus leaves are often used for lining tea baskets or for various rainproof articles, and can also be used for wrapping rice dumplings. The prior art has no report about the production of the indocalamus leaves into seedling bags. In view of the above, the invention provides a purely natural completely degradable seedling raising bag, a manufacturing method and application.
Disclosure of Invention
The invention aims to solve the technical problem of providing a purely natural completely degradable seedling raising bag, a manufacturing method and application. Aiming at solving the problems that chemical raw materials are used, environmental pollution exists or the price is high in the existing seedling raising bag, the degradable seedling raising bag which is purely natural and can be degraded naturally by 100 percent and has low price and can generate nutrients required by plant growth in the degradation process and the manufacturing method are provided.
The invention aims to solve the technical problems, and a first aim is to provide a purely natural completely degradable seedling raising bag which comprises a seedling raising barrel made of processed indocalamus She Chanrao by gluing, a filling bottom made of filling material and a filling material layer made of filling material, wherein one end of the seedling raising barrel is provided with the filling bottom, the other end of the seedling raising barrel is provided with an opening, and the inner cavity of the seedling raising barrel is provided with the filling material layer.
The beneficial effects of the invention are as follows: the pure natural completely degradable seedling bag adopts pure natural materials, has no pollution, particularly has wide sources and low price of indocalamus leaf materials, can be completely degraded within 12 months, and is a green seedling material in the true sense; all materials in the purely natural fully degradable seedling bag are degraded to be natural fertilizer, so that the seedling bag can be reused.
On the basis of the technical scheme, the invention can be improved as follows.
Further, waterproof and anti-corrosion material layers are arranged on the inner side wall and the outer side wall of the seedling raising barrel.
The beneficial effects of adopting the further scheme are as follows: through adopting waterproof anticorrosive material layer, can prolong the life of seedling culture section of thick bamboo to 1 year, satisfy the user demand of different seedling culture.
Further, the seedling raising bag further comprises a base, and hole seats for fixing the seedling raising bag are uniformly formed in the base.
The beneficial effects of adopting the further scheme are as follows: the rectangular base can be manufactured according to the preset diameter, the length of the base is 50 cm, the width of the base is 25 cm, the seedling raising bag is placed in a hole seat of the base and used for fixing the seedling raising bag, and the base can be stacked for 2-3 layers, so that the seedling raising bag is convenient to package.
The second object of the invention is to provide a method for manufacturing a purely natural completely degradable seedling raising bag, which comprises the following steps:
step 1: preliminary processing of indocalamus leaves: trimming folium indocalami tessellati into a shape, boiling in water for 15-25 min, and shade drying to obtain processed folium indocalami tessellati;
step 2: sticking to form a seedling raising barrel: the method comprises the steps of taking a rotary drum as a die, controlling the rotary drum to rotate so as to form a rudiment seedling raising drum on the rotary drum, and when the rudiment seedling raising drum reaches the length of the rotary drum, spraying biomass adhesive to bond the winding joint of processed indocalamus leaves, wherein the length of the joint is 0.5 cm to 1.5 cm, and pushing out the rotary drum to obtain the seedling raising drum;
step 3: filling: filling the bottom of one end of the seedling raising barrel obtained in the step 2 by adopting a filling material, so that one end of the seedling raising barrel is closed, and a seedling raising bag is obtained;
and 4, filling the seedling raising barrel with one closed end obtained in the step 3 with a filling material to obtain a filling material layer, and thus obtaining the seedling raising bag.
The beneficial effects of adopting above-mentioned scheme are: the manufacturing process is simple, and the seedling raising barrel is convenient to process rapidly.
Further, if the seedling raising period is more than 8 months, a waterproof and anti-corrosion material layer is required to be sprayed on the surface of the processed indocalamus leaves obtained in the step 1 to form the waterproof and anti-corrosion material layer, wherein the waterproof and anti-corrosion material layer comprises persimmon paint or tung oil.
The beneficial effects of adopting the further scheme are as follows: the waterproof and antiseptic material layer has the advantages of delaying the degradation of indocalamus leaves and prolonging the service life of the seedling bag by 15 months.
Further, the filling material in the step 4 comprises ground phosphate rock, potassium mineral powder, litsea cubeba after oil refining, wood dust and yellow mud, wherein the ground phosphate rock and the potassium mineral powder are mixed: fructus Litseae after oil refining: wood chips: the mass ratio of the yellow mud is (0.5-1.5): (5.5-6.5): (11.5-12.5): (13.5-14.5), and the mixture of the phosphate rock powder and the potassium mineral powder comprises the following phosphate rock powder: the mass ratio of the potassium ore powder is (0-1) to (0-1).
The beneficial effects of adopting the further scheme are as follows: the filling material has the effects of sterilizing and reducing the occurrence risk of diseases and insect pests after oil refining, and the litsea cubeba is small in particle, large in size and hollow, so that the seedling bag is light in weight, is convenient to pick up and transport the litsea cubeba to go up the mountain during forestation, and further increases the secondary utilization of the litsea cubeba after oil refining. And the seedling raising agent has higher nutrient, can promote the seedling to start milk rapidly, has high survival rate of cutting seedling raising, high emergence rate of seed seedling raising and good growth and development after rooting and sprouting of the seedling.
Further, the biomass adhesive in the step 2 comprises one or more of bean glue, protein glue and starch glue.
The beneficial effects of adopting the further scheme are as follows: the biomass adhesive is adopted to facilitate the degradation thereof.
Further, the filling material in the step 3 comprises (8-9) filling reinforcing material and filling material according to the mass ratio of 1; the bottom filling reinforcement material comprises dried pinus massoniana needle leaves and yellow mud, wherein the mass ratio of the dried pinus massoniana needle leaves to the yellow mud is 1 (8-10); the filling material comprises one or two of sheep manure and cow manure.
The beneficial effects of adopting the further scheme are as follows: the bottom filling material of pinus massoniana dried pine needles and yellow mud and the bottom filling material of one or two of sheep manure and cow manure are adopted, the sources of the materials are wide, the price is low, the materials can be completely degraded within 12 months, the bottom filling material has viscosity, the function of consolidating seedling bags is realized, and the organic fertilizer ensures that seeds can grow quickly after sprouting, and the seedling growth after forestation is promoted to grow quickly.
Further, in the step 2, the rotary drum is a conical rotary drum with a wide upper part and a narrow lower part, and the diameter of the rotary drum is 3.8-10.8 cm.
The beneficial effects of adopting the further scheme are as follows: the rapid preparation of the seedling raising bag is facilitated through the rotary drum die.
The invention also provides an application of the purely natural completely degradable seedling raising bag, and the purely natural completely degradable seedling raising bag is used for forestry seedling raising.
Drawings
FIG. 1 is a schematic diagram of the overall assembly of a seedling raising bag of the present invention;
FIG. 2 is an overall assembled top view of the seedling raising bag of the present invention;
FIG. 3 is a flow chart of a production line of the seedling raising bag of the invention.
In the drawings, the list of components represented by the various numbers is as follows:
1-a seedling raising barrel, 2-a bottom filling, 3-a filling material layer, 4-a base and 5-a waterproof and anti-corrosion material layer.
Detailed Description
The principles and features of the present invention are described below with examples given for the purpose of illustration only and are not intended to limit the scope of the invention.
Example 1
The embodiment relates to a purely natural completely degradable seedling raising bag (see figures 1 and 2 in detail), which comprises a seedling raising barrel 1, a filling bottom 2 and a filling material layer 3, wherein the seedling raising barrel 1 is made of processed indocalamus She Chanrao through gluing, the filling bottom 2 is made of a filling material, the filling material layer 3 is made of a filling material, one end of the seedling raising barrel 1 is provided with the filling bottom 2, the other end of the seedling raising barrel 1 is provided with an opening, and the filling material layer 3 is arranged in an inner cavity of the seedling raising barrel 1.
The seedling raising bag further comprises a base 4, and hole seats of the fixed seedling raising bag are uniformly formed in the base 4.
The manufacturing method of the purely natural completely degradable seedling raising bag comprises the following steps (see figure 3 in detail):
step 1: preliminary processing of indocalamus leaves: trimming folium indocalami tessellati into a shape, boiling in boiling water for 15 min, and shade drying to obtain processed folium indocalami tessellati; cleaning Indocalamus leaves in a cleaning machine, cutting the Indocalamus leaves into a distance shape in a cutting machine, boiling the Indocalamus leaves in boiling water for 15 minutes in a boiling water processor, and drying the Indocalamus leaves by a dryer;
step 2: sticking to form a seedling raising barrel 1: the method comprises the steps of taking a rotary drum as a die, controlling the rotary drum to rotate so as to form a rudiment seedling raising drum 1 on the rotary drum, when the rudiment seedling raising drum 1 reaches the length of the rotary drum, spraying biomass adhesive to bond the winding joint of processed indocalamus leaves, wherein the length of the joint is 0.5 cm, and pushing out the rotary drum to obtain the seedling raising drum 1; sticking the seedling raising barrel 1 in a winding machine;
step 3: filling bottom 2: filling the bottom 2 of one end of the seedling raising barrel 1 obtained in the step 2 by adopting a bottom filling 2 material, so that one end of the seedling raising barrel 1 is closed; the height of the filling material layer 3 is 2.5 cm;
and 4, filling the seedling raising bag obtained in the step 3 with a filling material to obtain a filling material layer 3, and obtaining the seedling raising bag.
Finally, the obtained seedling raising bags are required to be placed into the base 4 and packaged.
The filling material comprises a filling material 2 and a filling material 2, wherein the filling material 2 comprises a filling material 2 reinforcing material with a mass ratio of 1:8; the bottom 2 reinforcement material comprises dried pinus massoniana needle leaves and yellow mud, and the mass ratio of the dried pinus massoniana needle leaves to the yellow mud is 1:8; the filling material of the filling bottom 2 comprises one of sheep manure and cow manure. The filling material comprises a mixture of ground phosphate rock and potassium mineral powder, and litsea cubeba, wood dust and yellow mud after oil refining, wherein the mixture of ground phosphate rock and potassium mineral powder is as follows: fructus Litseae after oil refining: wood chips: the mass ratio of the yellow mud is 1:6:12:14, and the phosphate rock powder in the mixture of the phosphate rock powder and the potassium mineral powder is as follows: the mass ratio of the potassium ore powder is 0.7:0.8. The biomass adhesive comprises bean gum.
If the seedling raising period is more than 8 months, the processed indocalamus leaves obtained in the step 1 are required to be sprayed with waterproof and anticorrosive materials to form a waterproof and anticorrosive material layer 5, namely, the waterproof and anticorrosive material layers 5 are arranged on the inner side wall and the outer side wall of the seedling raising barrel 1. The waterproof and antiseptic material comprises persimmon paint. The method further comprises the step 2 that the rotary drum is a conical rotary drum with wide upper part and narrow lower part, and the diameter of the rotary drum is 3.8-6 cm.
Example 2
On the basis of the embodiment 1, the method for manufacturing the purely natural completely degradable seedling raising bag preferably comprises the following steps (see figure 3 in detail):
step 1: preliminary processing of indocalamus leaves: trimming folium indocalami tessellati into a distance shape, boiling in water for 25 min, and shade drying to obtain processed folium indocalami tessellati; cleaning Indocalamus leaves in a cleaning machine, cutting the Indocalamus leaves into a distance shape in a cutting machine, boiling the Indocalamus leaves in boiling water for 25 minutes in a boiling water processor, and drying the Indocalamus leaves by a dryer;
step 2: sticking to form a seedling raising barrel 1: the method comprises the steps of taking a rotary drum as a die, controlling the rotary drum to rotate so as to form a rudiment seedling raising drum 1 on the rotary drum, when the rudiment seedling raising drum 1 reaches the length of the rotary drum, spraying biomass adhesive to bond the winding joint of processed indocalamus leaves, wherein the length of the joint is 1 cm, and pushing out the rotary drum to obtain the seedling raising drum 1; sticking the seedling raising barrel 1 in a winding machine;
step 3: filling bottom 2: filling the bottom 2 of one end of the seedling raising barrel 1 obtained in the step 2 by adopting a bottom filling 2 material, so that one end of the seedling raising barrel 1 is closed; the height of the filling material layer 3 is 3 cm.
And 4, filling the seedling raising bag obtained in the step 3 with a filling material to obtain a filling material layer 3, and obtaining the seedling raising bag.
Finally, the obtained seedling raising bags are required to be placed into the base 4 and packaged.
The bottom 2 reinforcement material comprises dried pinus massoniana needle leaves and yellow mud, and the mass ratio of the dried pinus massoniana needle leaves to the yellow mud is 1:9; the filling material of the filling bottom 2 is sheep manure and cow manure, and the mass ratio of the sheep manure to the cow manure is 1:1. The filling material comprises ground phosphate rock, potassium mineral powder, litsea cubeba after oil refining, wood dust and yellow mud, wherein the mixture of the ground phosphate rock and the potassium mineral powder is as follows: fructus Litseae after oil refining: wood chips: the mass ratio of the yellow mud is 0.5:6:11.5:13.5, and the phosphate rock powder in the mixture of the phosphate rock powder and the potassium mineral powder is as follows: the mass ratio of the potassium ore powder is 1:1. The biomass adhesive comprises protein glue; the waterproof and antiseptic material is tung oil. The rotary drum is a conical rotary drum with wide upper part and narrow lower part, and the diameter of the rotary drum is 5.8-10.5 cm.
Example 3
On the basis of the embodiment 1, the method for manufacturing the purely natural completely degradable seedling raising bag preferably comprises the following steps (see figure 3 in detail):
step 1: preliminary processing of indocalamus leaves: trimming folium indocalami tessellati into a distance shape, boiling in water for 20 min, and shade drying to obtain processed folium indocalami tessellati; cleaning Indocalamus leaves in a cleaning machine, cutting the Indocalamus leaves into a distance shape in a cutting machine, boiling the Indocalamus leaves in boiling water for 20 minutes in a boiling water processor, and drying the Indocalamus leaves by a dryer;
step 2: sticking to form a seedling raising barrel 1: the method comprises the steps of taking a rotary drum as a die, controlling the rotary drum to rotate so as to form a rudiment seedling raising drum 1 on the rotary drum, when the rudiment seedling raising drum 1 reaches the length of the rotary drum, spraying biomass adhesive to bond the winding joint of processed indocalamus leaves, wherein the length of the joint is 1.5 cm, and pushing out the rotary drum to obtain the seedling raising drum 1; sticking the seedling raising barrel 1 in a winding machine;
step 3: filling bottom 2: filling the bottom 2 of one end of the seedling raising barrel 1 obtained in the step 2 by adopting a bottom filling 2 material, so that one end of the seedling raising barrel 1 is closed;
and 4, filling the seedling raising bag obtained in the step 3 with a filling material to obtain a filling material layer 3, and obtaining the seedling raising bag. The height of the filling material layer 3 is 2 cm.
Finally, the obtained seedling raising bags are required to be placed into the base 4 and packaged.
Wherein the bottom 2 reinforcement material comprises dried pinus massoniana needle leaves and yellow mud, and the mass ratio of the dried pinus massoniana needle leaves to the yellow mud is 1:8.5; the filling material of the bottom filling 2 is cow dung. The filling material comprises ground phosphate rock, potassium mineral powder, litsea cubeba after oil refining, wood dust and yellow mud, wherein the mixture of the ground phosphate rock and the potassium mineral powder is as follows: fructus Litseae after oil refining: wood chips: the mass ratio of the yellow mud is 1.5:5.5:12.5:14.5, and the phosphate rock powder in the mixture of the phosphate rock powder and the potassium mineral powder is as follows: the mass ratio of the potassium ore powder is 0.5:1. The biomass adhesive is soybean glue; the waterproof and antiseptic material is persimmon paint. The rotary drum is a conical rotary drum with wide upper part and narrow lower part, and the diameter of the rotary drum is 4.5-8.5 cm.
Example 4: indocalamus leaf detection experiment
1. Indocalamus leaf grading and making into cylindrical specification
The investigation of the prior indocalamus latiflorus shows that the leaves are wide and long on the forest land with good soil fertility; in a forest land with poor soil fertility, the blades are narrow and short; the indocalamus leaves are fostered by applying fertilizer on the forest land, and the indocalamus leaves are fostered by the principle of cutting small and keeping big, cutting dense and keeping thin, so that the indocalamus leaves with enlarged leaves are cultivated. For the convenience of selection during processing, the existing indocalamus She Anchang and indocalamus width are divided into 3 grades.
The width of each of the two sides of the indocalamus leaves is cut to 0.5 cm, which is the height of the seedling bag.
In production, selecting according to the non-cutting specification, if the leaves are long and the diameter of the seedling bag planned to be produced is small, rolling 1 leaf into 2 layers; the seedling raising bag planned to be produced has large diameter, 2 leaves can be rolled into 2 layers, after the seedling raising bag is cut, the leaf handles and the leaf tips of the two leaves are mutually exchanged to form a whole with uniform thickness, and the whole is specifically shown in the following table 1:
table 1 different Indocalamus leaves grading and can be made into seedling bag specifications
2. Tensile test of various time periods after treatment of different indocalamus leaves
In order to study the service life of indocalamus leaves, after the leaves are picked, the leaves are cut into rectangles of 20 cm, and then the obtained product is boiled with water at 100 ℃ for 20 minutes and then is dried in a shade. The method is divided into 2 treatments of directly using and spraying persimmon paint with the concentration of 5 Baume degrees on the outer layer of the seedling bag. Placing in nursery greenhouse, watering once every 10-15 times, and keeping average temperature at 20deg.C for every night and about 14deg.C for every night. The tensile force was measured every 90 days with an NK-200 "Aigu" pointer-type pull pressure gauge, and the results are shown in Table 2;
table 2 test results of Indocalamus She Lali treated differently
In the case of no persimmon paint treatment, the pulling force is still about 16.5N after about 75.5N to 6 months from the beginning, but is only about 5.2N after 12 months. The seedling bag is suitable for the production of the 'hundred-day seedlings' for forestry production, the fast cutting seedling of the momordica grosvenori and the like, and has short production period.
After the persimmon paint is treated, about 13.5N still exists from 78.5N to 12 months from the beginning, which means that the decomposition is slower after the persimmon paint is treated, but the decomposition is only about 4.5N after 15 months, and the decomposition is accelerated. The seedling raising bag is suitable for producing seedlings with a period of about 12 months in forestry production.
Example 5: comprehensive comparison experiment for different seedling bag materials
From comprehensive comparison of different seedling raising bag materials in table 3, it is known that the pure natural completely degradable seedling raising bag of the invention and 4 seedling raising materials of non-woven fabrics, plastic films, paper seedling raising bags and mud bricks have advantages in terms of price and environmental pollution. The mud brick seedling raising device is also made of natural materials, but has high price; the non-woven fabric seedling raising bag has more processing materials, is not degraded somewhat, and increases the risk of environmental protection.
Table 3 comprehensive comparison of different seedling bag materials
Example 6: indocalamus She Jiangjie bag with different seedling substrate characters and influence study on cutting seedling
In order to study the properties of different seedling-raising filling materials (matrixes) in the seedling-raising bags made of indocalamus leaves and the influence on cutting seedling raising, 4 filling materials are mainly adopted (see table 4 in particular). The mixture of the phosphate rock powder and the potassium mineral powder is as follows: fructus Litseae after oil refining: wood chips: yellow mud = (0.5-1.5) ((5.5-6.5) ((11.5-12.5) ((13.5-14.5)) and filling material matrix commonly used in production are compared and researched, 50% of each of the woodland soil and the garden soil is used as a contrast, and the momordica grosvenori is used as a cutting material in month 10 in 2020, cutting seedling test is carried out, each test is repeated for 3 times, each repetition is 100 strains, and statistical analysis is carried out.
TABLE 4 Indocalamus leaf different filling materials (matrix) formulation
In 2021, 3 months, the weight of seedling bag, survival rate of cutting seedling, average rooting number of cutting seedling in each cell, high growth of cutting seedling, leaf of cutting seedling, etc. are measured.
As shown in Table 5, the results of the study show that the P values of the weight, the survival rate of cutting seedlings, the number of roots, the high growth of seedlings, the number of developed leaves of cutting seedlings and the like of 4 matrixes are all less than 0.05 by taking the indocalamus leaves as the seedling bag material, which indicates that the different matrixes have obvious differences on the factors.
TABLE 5 analysis of variance for different matrix traits and cutting related traits
For this purpose, a pairwise comparison was made using the S-N-K method, as shown in Table 6:
the weights of the seedling raising bags are obviously different, and the sequence of the weights of the seedling raising bags from the size is as follows: matrix 4> matrix 3> matrix 2> matrix 1, i.e. matrix 1 is the lightest, more convenient to transport and handle.
The seedling raising substrate has obvious difference on the cutting survival rate, but the substrate 2 and the substrate 3 have no obvious difference, and the sequence of the survival rates of different substrates from the size is as follows: matrix 1> matrix 2> matrix 3> matrix 4, i.e. matrix 1 has the highest survival rate.
The seedling raising substrate has obvious difference on the rooting quantity of cuttage, but no obvious difference exists between the substrate 2 and the substrate 3, and the rooting quantity of different substrates is as follows: matrix 1> matrix 2> matrix 3> matrix 4, i.e. the root system developed best after matrix 1 survived.
The seedling culture substrates have obvious difference on the high growth of cutting seedlings, and the sequence of the different substrates from the high growth of the seedlings to the high growth of the seedlings is as follows: matrix 1> matrix 2> matrix 3> matrix 4, i.e. matrix 1 grows maximally high.
The seedling culture substrates have obvious difference on the development quantity of the cutting seedling leaves, and the rooting quantity of different substrates is as follows: matrix 1> matrix 2> matrix 3> matrix 4, i.e. the most leaves of the cutting seedlings of matrix 1.
TABLE 6 multiple comparisons of different substrate traits and cutting related traits
In conclusion, the matrix 1 (the mixture of the phosphate rock powder and the potassium mineral powder, the litsea cubeba after oil refining, the wood dust and the yellow mud) has the advantages of light weight, high survival rate for cutting the momordica grosvenori, large rooting quantity, high growth speed, large number of developed leaves and the like. The method has the same effect on seed seedling raising, and is mainly characterized by high seedling germination rate, good growth and development after soil emergence and high proportion of first-stage seedlings.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. The utility model provides a pure natural complete degradation bag of growing seedlings, its characterized in that includes seedling raising barrel (1) through the gluing of processing indocalamus latiflorus She Chanrao, irritates end (2) and filling material layer (3) through the filling material that end (2) material made through irritating, seedling raising barrel (1) one end is provided with irritates end (2), the other end opening setting of seedling raising barrel (1), be provided with filling material layer (3) in the inner chamber of seedling raising barrel (1).
2. The purely natural completely degradable seedling raising bag according to claim 1, wherein the inner side wall and the outer side wall of the seedling raising barrel (1) are provided with waterproof and anti-corrosion material layers (5).
3. A purely natural completely degradable seedling raising bag according to any one of claims 1-2, further comprising a base (4), wherein holes of the fixed seedling raising bag are uniformly formed in the base (4).
4. A method for manufacturing a purely natural completely degradable seedling raising bag according to any one of claims 1 to 3, which is characterized by comprising the following steps:
step 1: preliminary processing of indocalamus leaves: trimming folium indocalami tessellati into a shape, boiling in water for 15-25 min, and shade drying to obtain processed folium indocalami tessellati;
step 2: sticking to prepare a seedling raising barrel (1): the method comprises the steps of taking a rotary drum as a die, controlling the rotary drum to rotate so as to form a rudiment seedling raising drum (1) on the rotary drum, spraying biomass adhesive to bond the winding joint of the processed indocalamus leaves when the rudiment seedling raising drum (1) reaches the length of the rotary drum, and pushing out the rotary drum to obtain the seedling raising drum (1);
step 3: filling bottom (2): filling the bottom (2) of one end of the seedling raising barrel (1) obtained in the step (2) by adopting a bottom filling (2) material, so that one end of the seedling raising barrel (1) is closed;
and 4, filling the seedling raising barrel (1) with one closed end obtained in the step 3 with a filling material to obtain a filling material layer (3), and thus obtaining the seedling raising bag.
5. The method for manufacturing the purely natural completely degradable seedling bag according to claim 4, wherein if the seedling period is more than 8 months, a waterproof and antiseptic material is sprayed on the surface of the processed indocalamus leaves obtained in the step 1 to form a waterproof and antiseptic material layer (5), and the waterproof and antiseptic material comprises persimmon paint or tung oil.
6. The method for manufacturing the purely natural completely degradable seedling raising bag according to claim 4, wherein the filling material in the step 4 comprises a mixture of ground phosphate rock and potassium mineral powder, and litsea cubeba, wood dust and yellow mud after oil refining, and the mixture of ground phosphate rock and potassium mineral powder is as follows: fructus Litseae after oil refining: wood chips: the mass ratio of the yellow mud is (0.5-1.5)/(5.5-6.5)/(11.5-12.5)/(13.5-14.5).
7. The method for manufacturing the purely natural completely degradable seedling raising bag according to claim 4, wherein the biomass adhesive in the step 2 comprises one or more of bean glue, protein glue and starch glue.
8. The method for manufacturing the purely natural completely degradable seedling bag according to claim 4, wherein the material of the bottom (2) in the step 3 comprises reinforcing materials of the bottom (2) and filling materials of the bottom (2) in a mass ratio of 1 (8-9); the reinforcing material of the bottom (2) comprises dried pinus massoniana needle leaves and yellow mud, and the mass ratio of the dried pinus massoniana needle leaves to the yellow mud is 1 (8-10); the filling material of the filling bottom (2) comprises one or two of sheep manure and cow manure.
9. The method for manufacturing the purely natural completely degradable seedling raising bag according to claim 4, wherein the rotary drum in the step 2 is a conical rotary drum with a wide upper part and a narrow lower part, and the diameter of the rotary drum is 3.8-10.8 cm.
10. Use of a purely natural completely degradable seedling raising bag according to any one of claims 1 to 3, characterized in that the purely natural completely degradable seedling raising bag is used for seedling raising in forestry.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0998671A (en) * | 1995-10-04 | 1997-04-15 | Dainippon Printing Co Ltd | Biodegradable raising seedling pot |
| JP2004242604A (en) * | 2003-02-14 | 2004-09-02 | Toshiyuki Aeba | Container for growing plant |
| JP2006262811A (en) * | 2005-03-25 | 2006-10-05 | Shimada Noki Shokai:Kk | Biodegradable material and processed product thereof |
| CN103288499A (en) * | 2013-05-20 | 2013-09-11 | 菏泽学院 | Organic ecological seedling cultivating pot and preparation method thereof |
| KR20150003846U (en) * | 2015-09-30 | 2015-10-21 | 서희동 | Biodegradable seedling pot |
| PH22020050004Y1 (en) * | 2020-01-14 | 2020-02-10 | Univ Cebu Normal | A biodegradable seedling bag from indigenous material |
-
2022
- 2022-07-27 CN CN202210888886.2A patent/CN116158283A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0998671A (en) * | 1995-10-04 | 1997-04-15 | Dainippon Printing Co Ltd | Biodegradable raising seedling pot |
| JP2004242604A (en) * | 2003-02-14 | 2004-09-02 | Toshiyuki Aeba | Container for growing plant |
| JP2006262811A (en) * | 2005-03-25 | 2006-10-05 | Shimada Noki Shokai:Kk | Biodegradable material and processed product thereof |
| CN103288499A (en) * | 2013-05-20 | 2013-09-11 | 菏泽学院 | Organic ecological seedling cultivating pot and preparation method thereof |
| KR20150003846U (en) * | 2015-09-30 | 2015-10-21 | 서희동 | Biodegradable seedling pot |
| PH22020050004Y1 (en) * | 2020-01-14 | 2020-02-10 | Univ Cebu Normal | A biodegradable seedling bag from indigenous material |
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