KR101652287B1 - Method for propagating Dendropanax morbifera using cutting - Google Patents

Abstract

(A) preparing a culture soil for cutting by blending margarine with sand; (b) collecting cuttings containing leaves and branches from the woodwort; And (c) cutting the harvested cuttings obtained in the step (b) into the culture soil for the cutting in the step (a). The method for growing the whitneywood using the cutting and the method for growing the whitneywood .

Description

(Method for propagating Dendropanax morbifera using cutting)

(A) preparing a culture soil for cutting by blending margarine with sand; (b) collecting cuttings containing leaves and branches from the woodwort; And (c) cutting the harvested cuttings obtained in the step (b) into the culture soil for the cutting in the step (a). The method for growing the whitneywood using the cutting and the method for growing the whitneywood .

Dendropanax morbifera Lev. Belonging to Araliaceae is a special species of Korea which is distributed in southwestern coast and island area of Jeju Island, Wando Island, Bogil Island, Geomundo Island, and Haenam Island in Korea. As the name implies, Dandro is called "全能 药" (panax). The main ingredient of Huangchu is essential oil, and the liquid is used as a paint. There is a report. Improvement of blood circulation, improvement of liver function, antioxidative action, immunity enhancement, nervous stability, antimicrobial action and anticancer action are known by the efficacy of Hwangchu.

Hwangchilchae is a habitat with low temperature tolerance. Its growth limit is limited mainly to the southern islands. It grows well in the shade rather than in the sunshine. It grows well in the soil where the soil is deep and rich in organic matter and grows about 7 ~ 15 ㎝. The native habitat of Hwangchil is a southern island region of Korea, which is distributed mainly in the southeast of 200m above sea level, and grows collectively in gentle slopes. The growth of Hwangchil is mainly done by seeds. Flowers are bloomed from June to July, flowering from the end of branch to light yellow, fruits are elliptical and ripen in October. Bulgogi is the first to bloom in the 6th year, and it is possible to breed and breed.

Breeding is a method of asexual reproduction in which a part of a plant is cut and inserted into sand or soil to reproduce a new individual. As a breeding method in which a plurality of individuals of the same trait can be obtained simply in a short period of time, Is the most common breeding method. However, although silkworm breeding through cutting is widely used commercially for cuttings that are easy for rooting depending on the species, most species have difficulty rooting, and seedling cultivation by cutting has been limited to some species.

It is a reproduction method in which a part of a plant, such as branches, roots, leaves, etc., is cut out, and is inserted into sand, red soil, weathered soil, or mixed soil mixed with them to obtain roots, thereby obtaining independent objects. However, there is almost no technology to grow Hwangchu tree by using the cutting method.

Korean Patent No. 1395671 discloses a method of propagating a tree of Sancho wood using a cutting tool and Korean Patent No. 0186675 discloses a method of breeding a rhododendron and a yellow azalea tree. .

The present invention has been made in view of the above-mentioned needs, and it is an object of the present invention to provide a method of cutting roots obtained from 20-year-old yellowtail mills by cultivating the roots in a mixture of masato and sand, The present invention has been accomplished on the basis of the present invention by providing a method for growing a woody plant which can produce a large quantity of woody plants excellent in growth and growth and a woody plant obtained by the above method.

In order to solve the above-described problems, the present invention provides a method for producing a cutting soil, comprising the steps of: (a) preparing a culture soil for cutting by blending margarine with sand; (b) collecting cuttings containing leaves and branches from the woodwort; And (c) cutting the cuttings obtained in the step (b) in the cultivating soil for the cutting in the step (a).

Further, the present invention provides a whitish wood obtained by the above-mentioned propagation method.

The present invention optimizes the cultivation soil for cutting, the location and time of harvesting, and prolongs the growth of the woody spruce tree. Thus, the present invention can contribute not only to the root growth and growth, but also to the high yield and survival rate, . Therefore, it is possible to produce Bulgogi trees which are cultivated in a limited place in the southern part of the country and are widely used in short cultivation time at any place, anywhere, and have various functionalities as food.

FIG. 1 is a schematic diagram illustrating the process of propagating the Japanese white millet according to the present invention.
FIG. 2 shows a picture of a woodweed tree with a 20-year old age for harvesting the cuttings.
Fig. 3 shows the appearance of the cuttings and foliage (branches + leaves) collected from the 20-year-old Hwangchil tree.
Fig. 4 shows that the foliage (branch + leaf) cutting is cultivated in culture soil (Masato: sand = 90: 10) after 6 months of cutting.
Fig. 5 shows the cutting of the foliage (branch + leaf) after 6 months of cutting.

In order to achieve the object of the present invention,

(a) blending sand with sand and preparing a culture soil for cutting;

(b) collecting cuttings containing leaves and branches from the woodwort; And

(c) cutting the harvested cuttings obtained in the step (b) into the culture soil for the cutting in the step (a).

In the method for growing Hokuto tree using the cutting method of the present invention, the cultivating soil for the cutting in step (a) is preferably prepared by blending martha and sand at a weight ratio of 85 to 95: 8 to 12, And sand at a weight ratio of 90:10. The mixed cultivated soil is a soil having the most suitable chemical properties for rooting and growth of yellowtail.

In addition, in the method of propagating the Korean millet according to the present invention, the harvesting in step (b) and the cutting in step (c) are preferably carried out in July-August, To improve the growth of the cuttings as well as to improve the survival rate compared to cutting and scraping at different times.

In addition, in the method for propagating the Hwanyeong tree using the cutting method of the present invention, it is preferable that the cutting in the step (b) uses cuttings containing leaves and branches. In the case of using the leaves, Using the cuttings containing leaves and branches showed the highest growth effect.

More particularly, the method for growing Hokutogi tree using the cutting of the present invention

(a) blending martha and sand at a weight ratio of 85 to 95: 8 to 12 to prepare a culture soil for cutting;

(b) Cutting shoots with leaves and branches in 10 to 15 cm length and collecting in July-August; And

(c) cutting the harvested soil obtained in the step (b) to a depth of 5 to 10 cm in the culture soil for the cutting in the step (a) in 7 to 8 months,

More specifically,

(a) blending martha and sand at a weight ratio of 90:10 to prepare a culture soil for cutting;

(b) Cutting shoots with leaves and branches in 10 to 15 cm length and collecting in July-August; And

(c) cutting the harvested seed obtained in step (b) to a depth of 5 to 10 cm in the cultivating soil for step (a) in 7 to 8 months.

(D) further cultivating the shredded shoot at a temperature of 20 to 30 DEG C and a humidity of 70 to 80% while maintaining the shade at 40 to 60% shading condition can do. The cultivation of the cuttings under the above conditions promoted the rooting of the root within the short cultivation period and could promote the growth of the cuttings.

The present invention also provides a woodwort obtained by the above-mentioned propagation method.

Hereinafter, the present invention will be described in detail with reference to examples. However, the following examples are illustrative of the present invention, and the present invention is not limited to the following examples.

Growing method of Hwangchul tree using cutting

(a) Masato and sand were blended at a weight ratio of 90:10 to prepare a culture soil for cutting.

(b) Cuttings with leaves and branches were cut to lengths of 10 to 15 cm and harvested from July to August.

(c) The cultivating soil for the cutting in the step (a) is filled in a greenhouse of 70 cm x 200 cm x 30 cm in width, length and height, respectively, in a vinyl house. It was cut in July ~ August at a depth of ~ 10 cm.

(d) The shredded shoots were grown at a temperature of 20 to 30 DEG C and a humidity of 70 to 80% for more than one year while keeping the shade at 50%.

(e) The transplantation of step (d) cultivated in pots filled with the cultivated soil mixed with masato and sand at a weight ratio of 90:10 was transplanted to complete transplantation.

Example 1: Chemical properties of the cultivation soil for cutting

Table 1 shows the chemical properties of soils according to the ratio of sand soil (bulk soil) used as the cultivation soil for cutting. The pH and electrical conductivity (EC), organic matter content (OM) and effective phosphoric acid (pH) of the culture soil were adjusted by adjusting the ratio of sand and sand to 70:30, 80:20 and 90:10 Av. P ₂ O ₅₎ and silica (Av. SiO ₂₎ content, the point (K), calcium (Ca), magnesium (Mg) content and the cation exchange capacity (CEC) the measurement was analyzed in accordance with the National Institute of soil chemical analysis .

Chemical properties of cultivated soil mixed with sand and sand Masato: Sand pH
(1: 5) EC
(dS / m) OM
(%) Av. P ₂ O ₅
(Mg / kg) Av. SiO ₂
(Mg / kg) K
(cmol (+) / kg) Ca
(cmol (+) / kg) Mg
(cmol (+) / kg) CEC
(cmol (+) / kg) 70:30 4.96 1.06 0.13  23.62 140.13 0.03  4.21 2.69  7.70 80:20 5.41 1.06 0.19 131.37 256.43 0.22 19.77 1.70  9.68 90:10 6.17 0.26 1.35 289.42 651.36 0.26 21.94 1.29 12.32

As a result, the acidity (pH) of the soils prepared with 90: 10 ratio of masato and sand was 6.17, the electric conductivity (EC) was 0.26 dS / m, the organic matter content was 1.35%, the effective phosphoric acid content was 289.42 ㎎ / The content of silicate was 651.36 ㎎ / ㎏. On the other hand, the cation contents of the cultivated soils prepared with the ratio of 90: 10 were 100% for potassium, 21.94 cmol / kg for calcium and 1.29 cmol / kg for magnesium and 12.32 cmol / (Table 1).

Example 2: Growth characteristics of U. pergolas according to characteristics of culture soil

Growth characteristics of perennial, perennial, underground, and survival rates of perennial perennials were investigated after 3 months of cutting in the cultivation soil with the ratio of masato and sand adjusted to 70:30, 80:20, and 90:10 The differences are shown in Table 2.

Difference in the Growth of Wooden Millet after 3 Months of Cutting in Mixed Soils with Different Rates of Masato and Sand Masato: Sand Plant height
(cm) Rootstock
(cm) Above ground
(g / object) Underground
(g / object) Survival rate
(%) 70:30  5.0 ± 0.1 1.0 ± 0.0 0.6 ± 0.0 0.1 ± 0.0 30.0 ± 2.3 80:20 11.9 ± 0.2 4.0 ± 0.1 1.0 ± 0.1 0.1 ± 0.0 46.3 ± 3.2 90:10 16.7 ± 0.3 7.6 ± 0.2 2.3 ± 0.1 0.5 ± 0.1 63.7 ± 4.1

The cultivated soil prepared with the ratio of masato and sand at 90:10 was the highest at 16.7 and 7.6 cm in plant height and root length, respectively, and the highest and lowest weight were 2.3 and 0.5 g, respectively. In addition, the survival rate of Hwangchu - ga wood grafted with various amounts of masato and sand was highest at 63.7% in cultivated soils prepared with a ratio of 90: 10 in Masato and sand, and lower in cultivated soil with increased sand content (Table 2).

Example 3: Growth characteristics of woodworms by cutting parts

Table 3 shows the differences in the growth characteristics of the leaves, branches, roots and leaves + branches taken from the 20th year old yellowtail tree after 3 months of cutting.

Difference in Growth of Woody Trees by Cutting Parts after 3 Months of Cutting Cutting area Plant height
(cm) Rootstock
(cm) On the ground
(g / object) Underground
(g / object) Survival rate
(%) leaf  0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0  0.0 ± 0.0 Branch 12.3 ± 0.3 3.1 ± 0.1 2.5 ± 0.1 0.2 ± 0.0 56.6 ± 2.8 Root  0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0  0.0 ± 0.0 Leaf + branches 17.6 ± 0.7 6.8 ± 0.3 3.3 ± 0.1 0.8 ± 0.0 77.4 ± 3.6

After 3 months of cutting, the leaf + branch cutting showed higher growth than the leaf, branch and roots alone. The survival rate of leaf + branch cutting was the highest at 77.4%, followed by 56.6% by cutting, and the survival rate of leaf and root cutting was 0.0%. At 3 months after cutting, the growth of leaf + branch cuttings was 17.6 cm in length and 12.3 cm in cutting length. The rooting and rooting and undergrowth also showed the highest growth rate .

Example 4: Growth Characteristics of Wooden Pine Trees by Cutting Time

Three months after cutting the leaf + branch cuttings collected in the spring (March to April), summer (July to August) and autumn (September to October) Table 4 shows the difference in growth characteristics among the medium, underground and survival rates.

Cutting time of leaf + branch cutting by cutting time Time of cutting Plant height
(cm) Rootstock
(cm) Logistics
(Number / object) On the ground
(g / object) Underground
(g / object) Survival rate
(%) Spring (March to April) 12.6 ± 0.8  4.5 ± 0.1 3.8 ± 0.2 1.2 ± 0.1 0.2 ± 0.0 22.6 ± 1.0 Summer (July to August) 20.4 ± 1.8 10.2 ± 0.3 8.3 ± 0.7 4.5 ± 0.8 1.5 ± 0.0 70.7 ± 2.5 Autumn (September to October) 17.7 ± 0.6  3.1 ± 0.1 0.6 ± 0.0 0.8 ± 0.0 0.7 ± 0.0 36.8 ± 1.2

As a result, the survival rate of the cuttings in July to August was the highest at 70.7%, the survival rate of the cuttings in September to October was 36.8%, the survival rate in the cuttings in March to April was 22.6% Respectively. The root length of the cuttings in July ~ August was 20.4cm higher than that in September ~ October and March ~ April, and the root, root, root and underground live weight were similar.

Claims (5)

(a) A mixture of masato and sand at a weight ratio of 90:10 was mixed to obtain a solution having a pH of 6.17, an electric conductivity of 0.26 dS / m, organic matter of 1.35%, effective phosphoric acid of 289.42 mg / kg, effective silicic acid of 651.36 mg / kg, potassium of 0.26 cmols / cmol / kg, magnesium 1.29 cmol / kg, and cation exchange capacity 12.32 cmol / kg.
(b) Cutting shoots with leaves and branches in 10 to 15 cm length and collecting in July-August;
(c) cutting the harvested seed obtained in step (b) to a depth of 5-10 cm in the culture soil for the cutting in step (a) in July-August; And
(d) culturing the shredded shoot at a temperature of 20 to 30 DEG C and a humidity of 70 to 80% while maintaining the shade at 40 to 60% shading. delete delete delete delete

Images