KR102276582B1 - Sesame seedling method using plug tray - Google Patents

Abstract

The present invention relates to a method for seeding sesame seeds using a plug tray, which can produce healthy seedlings by preventing the occurrence of painted seedlings and lost seedlings in the process of transporting and storing sesame seeds in a seedling box using a sesame plug tray. A method is disclosed. According to the present invention, after sowing in a plug tray filled with culture soil, the surface is treated with a growth inhibitory agent, transported to a farmhouse, and irrigated on the plug tray at a desired time for seedling. By preventing seedling loss, healthy seedlings can be produced, and crop viability can be improved, thereby increasing crop productivity.

Description

Sesame seedling method using plug tray

The present invention relates to a method for seeding sesame seeds using a plug tray.

Sesame is an annual herbaceous plant of the genus Sesamum of the Pedaliaceae family. Roasted sesame or sesame oil is used as a very important seasoning seasoning and edible oil in the Korean diet, and is a widely cultivated main crop. However, sesame seeds are difficult to secure and are known to be a poorly transplanted crop, so they are mainly cultivated by direct sown in the field. However, the decrease in the survival rate due to disease outbreaks, painting of seedlings, and environmental disasters is a big problem. Such a problem can secure high-quality seedlings through intensive management of sesame seedlings through plug tray process seedlings, and increase yield by improving the survival rate.

However, when sesame seeds are directly planted on the plug tray and transported, painted seedlings occur due to dense cultivation, unsuitable environmental conditions, and delays in planting during transport to farms. In addition, there is a problem in that the seedlings are lost due to a large volume during transportation.

Republic of Korea Patent No. 10-1146786 Republic of Korea Patent Registration No. 10-0198195

Accordingly, an object of the present invention to solve the above problems is to prevent the occurrence of painted seedlings and lost seedlings in the process of transport and storage by using a plug tray in seedlings for cultivating sesame, so that healthy sesame seedlings can be produced.

Various problems to be solved in the present invention in the above are not limited thereto, but can be clearly understood by those of ordinary skill in the art to which the present invention pertains through the examples and claims to be described later. will be.

In order to achieve the above object, the method for seeding a sesame plug tray according to the present invention includes a plug tray preparation step of filling the plug tray with culture soil, a seed sowing step of sowing sesame seeds in the plug tray, and drying after treatment with a growth inhibitory agent; , irrigating the plug tray to germinate the seeds.

Here, the growth inhibitory agent may be diniconazole (Diniconazole).

In addition, the plug tray may use 128 balls.

In addition, the present invention is characterized in that it prevents the occurrence of painted seedlings and promotes the growth of the underground part.

According to the present invention as described above, it is possible to produce healthy seedlings by preventing seedling painting and seedling loss occurring during transportation and seeding of sesame seeds using a plug tray. Through this, it is possible to improve the survival rate of crops, thereby improving the productivity of crops.

The effects according to the present invention in the above are not limited to the above, and other effects of the present invention can be clearly identified by those of ordinary skill in the art through the examples and claims to be described later. can be understood

1 shows a sesame seedling process using a plug tray according to an embodiment of the present invention.
Figure 2 shows after planting sesame seedlings according to the plug tray standard according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail.

The present invention relates to a sesame seedling method using a plug tray, which prevents the occurrence of painted seedlings and lost seedlings in the process of transporting and storing sesame seeds in a seedling box using a sesame plug tray to produce healthy seedlings. A method is disclosed.

According to the present invention, it is possible to prevent loss of seedlings during seedling painting and transportation, and to produce healthy seedlings through process seedlings, thereby increasing the productivity of crops.

1 shows a sesame seedling process using a plug tray according to an embodiment of the present invention.

Referring to FIG. 1 , the method for seeding a sesame plug tray according to an embodiment of the present invention comprises the steps of preparing a plug tray, sowing seeds, and germinating the seeds. The seeded sesame seedlings are formally cultivated on the farmland of the farmhouse.

More specifically, the step of preparing the plug tray is a process of filling the plug tray with culture soil treated with a growth inhibitory agent.

The plug tray is used for growing seedlings or young plants of crops, and the present invention discloses a plug tray for growing sesame seeds. The plug tray of the present invention may be made of a resin such as vinyl chloride or polyethylene, which is inexpensive and has excellent durability, or one made of natural fibers. However, in order to prevent environmental pollution, a generally known plug tray using natural fibers such as jute can be used. In the present invention, the plug tray may use one selected from the group consisting of 72 spheres, 84 spheres, 105 spheres, 128 spheres, 162 spheres, 200 spheres or 288 spheres, preferably 128 spheres, 162 spheres, and more preferably is 128 phrases.

In the prepared plug tray, culture soil is mixed so that the seeds can be seeded before planting the sesame seedlings. Culture soil is mainly used in powder form, packaged in bags or bags, and commercially available general culture soil may be used.

In order to implement a preferred embodiment of the present invention, the cultured soil of the present invention may be prepared by mixing an organic raw material, an inorganic raw material, a fertilizer, humic acid, diatomaceous earth, and a water absorbent. Specifically, it may be prepared by using coco peat as an organic raw material, vermiculite as an inorganic raw material, and mixing fertilizer, humic acid, diatomaceous earth, and a water absorbent in a certain ratio to be suitable for the growth of sesame. As an appropriate content of the composition of the culture soil, 0.1 to 4 parts by weight of fertilizer and 0.1 to 3 parts by weight of a water absorbent in the basic culture soil prepared by mixing 70 to 98 parts by weight of coco pit, 10 to 30 parts by weight of vermiculite, and 2 to 10 parts by weight of humic acid and 8 to 20 parts by weight of diatomaceous earth are added and mixed.

In the present invention, coco peat is widely used as a culture soil material in Europe, Japan, Korea, etc., and is a by-product remaining after extracting palm oil and fiber from coconut fruit. It has a lot of lignin and cellulose components, so it has excellent compression and restoring power. When the coco pit used for culture soil is restored by using a 0.25 inch sieve, it has the characteristics of improving air permeability and drainage, so it does not decay during the seeding period of 30 to 40 days and has the advantage of no gas generation. Coco pit sieved using a 0.25 inch sieve contains less than 5% of long fibers of 4 mm or more, 85% of short fibers of 1 to 4 mm, and other fine powders. The long fibers are less than 5%, but it determines the quality of the cultured soil. Since the length is included as an important factor for planting, up to 4 to 5 cm in length, in lightweight culture soil, when putting the culture soil in the seedling plug tray, it becomes tangled with each other and becomes a clump, so there is a problem of grooves in the seedling. Since healthy seedlings can be produced, it can be used as an organic raw material suitable for the present invention.

The coco pit is passed through a sieve of 0.25 inch or less, and the composition of the fiber is less than 5% of long fibers with a particle size of 4 mm or more and 95% or less of short fibers with a particle size of 4 mm or less It is preferable to make long fibers and short fibers even. Do.

Vermiculite is widely used as a raw material for horticultural culture soil, culture soil for seedlings, and culture soil for nail bed due to its good breathability and water retention properties. It is sterilized by foaming at a high temperature of 1,300 ° C. It is preferable to use 0.3 to 1 mm. Therefore, in order to prevent re-separation during the mixing process and to improve air permeability in the culture soil, 10 parts by weight or more of a granular form of 0.3 to 1 mm is included.

Fertilizer is mainly composed of nitrogen, phosphoric acid, and gari with appropriate acidic components, which are the standards for cultivation soil of the Rural Development Administration, and monobasic ammonium phosphate, oleic acid, and potassium sulfate are added so that it can be controlled as a fertilizer that can prevent the occurrence of diseases.

The fertilizer is preferably contained in a small amount of 1 g each compared to the culture soil, including nitrogen, phosphoric acid, and gari.

Humic acid is a natural humus material made by polymerization of deposited plants. It is classified as a mixture of microorganisms and acts to supply plant nutrients to crops.

In the present invention, the humic acid is a black powder that has passed through a sieve of 200 mesh or less, and has a moisture content of 15% or less, and contains 2 parts by weight or more to control acidity and induce net formation at pH 4.5 or less, and to improve air permeability can do.

Diatomaceous earth is a brightly colored, porous sedimentary rock composed of a siliceous shell, a single-celled algae, and is a mineral material intended to utilize breathability due to porosity.

Diatomaceous earth in the present invention is characterized in that it has passed through a sieve of 200 mesh or less, has a pH of 4.5 or less, and contains 8 parts by weight or more of a moisture content of 15% or less.

The water absorbent of the present invention is preferably an anionic surfactant or a nonionic surfactant alone or by mixing two or more types so that the water absorption rate is 3 to 5 seconds.

Next, the seed sowing step is a process of sowing sesame seeds in the plug tray prepared above. Here, after sowing the sesame seeds, a growth inhibitor is treated on the top of the plug tray. In the present invention, the growth inhibitory agent is for seed maintenance until irrigation, which will be described later, by suppressing the generation of painted seedlings during seed growth.

In the present invention, the culture soil filled in the plug tray is treated with a growth inhibitor and dried. The growth inhibitory agent used in the present invention may include any growth inhibitory agent that inhibits excessive growth of stems or allows germination within a short period of time.

In the present invention, diniconazole may be used as a growth inhibitory agent. In an embodiment of the present invention, this paper and diniconazole are described as an example, but in addition, various growth inhibitory agents may be used.

In the present invention, the concentration of the growth inhibitory agent diniconazole (Diniconazole) is used as a constant 100ppm concentration. Although there is a slight difference depending on the crop, at a concentration of less than 100 ppm, the growth inhibitory effect of the stem is insignificant, so painted seedlings may occur during transport or transportation, and if the concentration exceeds 100 ppm, growth is disturbed, so within the scope of the present invention It is preferable to carry out

The above-mentioned growth inhibitory agent is not particularly limited with respect to the culture soil, but preferably by immersing the growth inhibitory agent in the culture soil, it may be treated to the extent that moisture is sufficiently saturated, and it can be sprayed or sprayed on the top of the culture soil filled in the plug tray. . In more detail, the growth inhibitor is 1 to 20% by weight, preferably 13% by weight, relative to the culture soil.

The time for treating the growth inhibitor in the culture soil is not particularly limited, but it is preferably sufficient to immerse the culture soil, cool it by immersion or spray treatment, or immerse the culture soil in a growth inhibitor at a certain concentration. In this case, in any of the above three cases, the solution containing the growth inhibitory agent is coated on the culture soil and can be treated to a sufficient degree. More preferably, only the upper surface of the culture soil is sprayed and dried, and the growth inhibitor is coated on the upper surface of the culture soil at a predetermined concentration to suppress excessive growth of crop stems while not inhibiting the growth of the underground part, which is the root.

In order to implement a more preferred present invention, if the growth inhibitor is to be treated in the culture soil according to the present invention, the culture soil filled in the plug tray is treated, and the treatment depth may vary depending on the type of crop, but preferably from the upper surface. It is preferable that it is 0.1 to 5 cm, and more preferably, it is 2 cm to prevent painting of only the stem of the above-ground part.

The step of germinating the seeds is a process of irrigating the plug trays, and the seeded plug trays may be irrigated by direct irrigation at a farmhouse in a village unit to seed them. A preferred temperature is 25-28°C for germination and seedlings at an average of 24°C.

At this time, it is possible to produce healthy seedlings by preventing the painting of plants during the seedling period with diniconazole treated in the culture soil. Irrigation is carried out once every 3 to 4 days, and after 30 to 40 days, when 6 true leaves have developed, plant them.

According to the embodiment of the present invention as described above, it is characterized in that the surface of the seedling company is treated with a growth inhibitor after sowing in a plug tray filled with culture soil. It can be transported to the farmhouse and irrigated on the plug tray at any time for seedling. The preferred temperature is 25-28°C for germination and seedling at an average of 24°C. At this time, it is possible to produce healthy seedlings by preventing the painting of plants during the seedling period with diniconazole treated in the culture soil. Irrigation is carried out once every 3 to 4 days, and after 30 to 40 days, when 6 true leaves have developed, plant them. Watering once after planting can increase the survival rate. In this way, it is possible to prevent painting of the sesame seedlings and to prevent loss of seedlings during transportation. Sesame seedlings grow taller than necessary prior to transplantation, resulting in sesame seedlings. According to the present invention, it is possible to produce sesame seedlings having an appropriate size above the ground without affecting the size of the sesame seedlings and the underground section.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, the following examples are only for specifying the contents of the present invention, and the present invention will not be limited thereby.

<Example 1>

The growth of sesame (beksul) seedlings according to the plug tray standard was shown.

standard pasture
(cm) live weight above ground
(g) underground live weight
(g) 72 24.8 b 2.09 a 0.33 bc 84 (Eleport) 13.5 c 0.54 c 0.44 ab 105 26.6 b 2.18 a 0.38 abc 128 23.7 b 1.99 a 0.52 a 162 23.1 b 1.07 bc 0.44 ab 200 24.9 b 1.17 bc 0.33 bc 288 29.2 a 1.57 ab 0.22 c Values with different letters are significantly different at p < 0.05 by DMRT.

When sesame seeds were sown in the plug tray, it was confirmed that they grew to the most appropriate size in 128 spheres. In particular, it was confirmed that 128 sesame seeds had good growth after planting in the open field due to excellent underground growth.

<Example 2>

Table 2 below shows that the growth inhibitors Bonzi and Diniconazole were treated in the culture soil of the plug tray, respectively, and the coating of sesame was confirmed.

process pasture
(cm) live weight above ground
(g) underground live weight
(g) drugs density
(mg·L ^-1 ) control 0 21.4 b 1.99 a 0.38 CD Bonzi 15 25.3 a 1.61 ab 0.45 CD 30 22.4 b 1.30 bc 0.30 d 60 21.8 b 1.56 ab 0.56 bcd Diniconazole 100 18.7 c 1.84 a 0.74 ab 200 10.6 d 1.01 c 0.60 bc 300 6.6 e 1.27 bc 0.95 a 400 5.6 e 0.98 c 0.43 CD Values with different letters are significantly different at p < 0.05 by DMRT.

As shown in Table 2, it was confirmed that the effect of coating prevention by the growth inhibitor treatment was greater in Diniconazole than in Bonzi. In particular, it was confirmed that the growth after planting in the open field was good as the growth of the underground part was excellent.

<Example 3>

The survival rate of sesame seeds with or without irrigation after planting by plug tray size was confirmed, and it is shown in Table 3 below.

standard irrigation survival rate
(%) direct U 60.0 ^z 162 wards U 70.0 128 wards radish 60.0 U 100.0 105 wards U 100.0 84 wards (Eleport) radish 95.0 U 100.0 ^z Direct sowing is the germination rate.

Figure 2 shows after planting sesame white snow seedlings according to the plug tray standard of the present invention.

The germination rate was investigated one week after planting, and the germination rate was 60.0% in the case of direct-sown individuals, but 100.0% of all sesame seedlings irrigated with the exception of 70.0% of the relatively painted 162 trays. Among them, 128 cells with the smallest cell size were confirmed to be effectively utilized for process seedling of sesame seeds.

As described above, although specific embodiments of the present invention have been described in detail, those skilled in the art who understand the spirit of the present invention may add, change, delete, etc. other components within the scope of the same spirit, and other degenerate invention However, other embodiments included within the scope of the present invention may be easily proposed. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the claims described later rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents are included in the scope of the present invention. should be interpreted as

Claims (4)

A plug tray preparation step of filling the 128-hole plug tray with culture soil;
Seed sowing step of sowing sesame seeds in the plug tray, and drying after treatment with ^{100 mg·L -1 of diniconazole;} and;
germinating the seeds by irrigating the plug tray;
A sesame plug tray seedling method comprising a.
delete delete According to claim 1,
The method is a sesame plug tray seedling method, characterized in that preventing the occurrence of painted seedlings and promoting underground growth.

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