KR102265436B1 - A new Peppertree Prick-lyash cultivar Han-wool - Google Patents

Abstract

It is related to a new breed of wild pine cone and its breeding method, and the production of fruit clusters is possible from the end of July, and the number of fruit clusters is large and uniform, so the economic value is very high.

Description

A new Peppertree Prick-lyash cultivar Han-wool}

It relates to a new breed of Korean sancho tree Hanul and its breeding method.

In general, sancho trees are plants of the Rutaceae family ( Rutaceae ) and Zanthoxylum , reaching a height of about 3 m, and the bark is grayish-brown and has thorns that sprout alternately. The alternately running leaves are radix 1 septum and consist of 13 to 23 small leaves. Small leaves are long oval or lanceolate, with fine saw teeth on the edge and oil spots on the back side. The sancho tree is called sancho (山椒) and wild choi (山椒) by its abbreviation. Sancho can be used medicinally or edible. It is used for abdominal pain, diarrhea, toothache, asthma, and back pain caused by the cold energy of the abdomen. It also has insecticidal action, so it is also used for scabies, ringworm, genital itchiness, and scrotal eczema.

One aspect is to provide Hanul, a new breed of sancho tree.

One aspect provides a new cultivar Hanul (Zanthoxylum schinifolium Siebold & Zucc.) of annual branches without thorns or having a length of 0.2 mm or less if present.

The hanul may have the following characteristics.

(1) few thorns on first-year branches;

(2) Flowers are hermaphrodites that bloom on a single tree;

(3) The flowering of flowers is early July;

(4) Fruit clusters are large clusters of 20 to 30 cm;

(5) Seed maturity is early November; and

(6) Fruits are produced from the end of July.

In one embodiment, in detail, it may have the following characteristics.

- As the tree grows, the thorns are culled, and branches older than 3 years have no thorns at all.

- There are white striped spots on first-year branches.

- At the end of July, you can harvest the blueberry fruit.

- Flowering from the beginning of July until the 15th.

- The fruit cluster is a large cluster, and uniform fruit can be harvested.

In addition, the characteristics that distinguish it from the control cultivar (native herbaceous tree) are as follows.

- The first-year branches of the applied cultivar have few or very few thorns, and are gradually culled after 1-2 years, but the control cultivar has many thorns.

- The spine of the applied variety is 2 mm or less, but the control variety is 7 mm.

- The eggplant color of the applied cultivar is dark reddish brown, but the control cultivar is light brown.

- The applied variety is hermaphrodite, but the control variety is hermaphrodite.

- The size of the fruit cluster of the applied variety is 26 cm, and the size of the fruit cluster of the control variety is about 18 cm.

- The flowering period of the applied cultivar is early July, but the flowering period of the reference cultivar is the end of July.

- The seed maturity period of the applied cultivar is early November, but the seed maturity period of the reference cultivar is mid-November.

As used herein, "falling off the thorns" may mean that the thorns are degenerated, or removed, while the sancho tree grows. The drop-off period of the thorn may be within 1 year, within 2 years, or within 3 years after myoblastation. This may be a different concept from the fact that the branches do not have thorns in the first place.

In another embodiment, the hanul may have increased resistance to pests and diseases. The increase in resistance may be increased compared to the control variety.

In another embodiment, the new cultivar Hanul of the sancho tree was deposited with the Korea Research Institute of Bioscience and Biotechnology Microbial Resource Center on July 29, 2018, and was given an accession number KCTC13567BP.

According to one aspect, Hanul, a new cultivar of sancho tree, has relatively large and uniform fruit clusters compared to the control cultivar, and has increased resistance to diseases and diseases, and thus has a higher product value than existing sancho cultivars, thus increasing farm households’ income. can make a significant contribution to

1 is a photograph showing a new breed of sancho tree Hanul.
Figure 2 is a photograph showing one-year thorns of Hanul (a) and one-year thorns of native herbaceous trees (b).
Figure 3 is a photograph showing the fruit cluster of Sancho.
Figure 4 is a photograph showing the completeness of the hermaphrodites of the sancho tree.
5 to 6 are photographs showing quantitative characteristics of male Hanul flowers.
7-8 are photographs showing the quantitative characteristics of Hanul female flowers.

Hereinafter, preferred examples are presented to help the understanding of the present invention. However, the following examples are only provided for easier understanding of the present invention, and the contents of the present invention are not limited by the following examples.

[Example]

Example 1. Breeding of new varieties of Hanul

1-1. Identification of mutations

In the spring of 2008, 1,500 seeds were sown. As a result of observing the germinated seedlings in November 2014, seedlings with less thorns were growing. Therefore, about 30 seedlings showing less thorns were selected (refer to FIG. 2). Figure 2 is a photograph showing a sancho tree sown in the spring of 2008 and grown in November of that year. As shown in Fig. 2a, a tree without thorns on the branches of an annual production of sancho tree and a tree with thorns of 0.7 mm protruding as shown in Fig. 2b could be identified.

The selected sancho trees matured in 2012 and produced fruits. Among them, 5 strains were selected as a population with a very large fruit group and excellent marketability (see FIG. 3). While observing the flowering characteristics of the above population, it was found that the male and female cypress trees were separated and bloomed according to specialization and cross-fertilized, whereas in the two specimens, the flowers of hermaphrodites bloomed and self-fertilized ( see Fig. 4).

1-2, graft propagation

After that, while observing the tree during 2012~2013, the existence and smallness of fruit clusters and thorns were observed, and branches with relatively large fruit clusters and relatively few thorns with relatively commercial value were cut and propagated by grafting. In March 2014, 20 shoots of the dominant branch were selected for graft propagation, and the recessive 5 weeks were culled. In March 2015, the branches of the dominant 15 strains were grafted and propagated using 100 branches, and 20 strains of the weak saplings were culled. In March 2016, 3 strains of the best performing seedlings among the grafted seedlings were planted in "Sangju, Gyeongsangbuk-do". One year later, the mutant branch was cut and propagated by grafting, but no more mutation was found, and it was confirmed that the cultivar was fixed by confirming that the gene in the cultivar characteristics table was continuously passed on to the successor tree. The sancho tree on which the variety was fixed was named "Hanul".

In addition, the present inventor deposited the seeds of Hanul at the Korea Institute of Biotechnology and Biotechnology Biological Resources Center on July 29, 2018 (Accession No.: KCTC13567BP)

Example 2. Characterization of Hanul

The main morphological characteristics of the new variety plant "Hanul" cultivated in Example 1 were compared with that of the control variety, "Natural plant." Varieties characteristics investigation includes the matters necessary to explain the characteristics of each crop in Attached Table 1 of Article 2 of the Seed Management Guidelines pursuant to Article 30 of the New Plant Varieties Protection Act and Article 33 of the Enforcement Decree of the same Act, as well as the cultivation review according to Article 47 of the Enforcement Regulations of the same Act. It indicates that it has been measured and tested according to the guidelines described in "Property investigation guidelines for each crop for examination of new varieties, Sancho tree (National Forest Varieties Management Center, Korea Forest Service)", which sets the guidelines for conducting the characteristic test necessary for this purpose. In addition, unless otherwise stated, the quantitative traits among the characteristics of sancho tree varieties represent average values.

As a control cultivar, native herbaceous trees were used.

As a result, it could be confirmed that the annual branch of Hanul according to the present invention had few or few thorns, and even if there were thorns, it was 2 mm or less. On the other hand, in the control variety, thorns of about 7 mm were observed. In addition, the thorns of Hanul were gradually culled after 1 to 2 years, and no thorns were observed in branches that were more than 3 years old. That is, the hanul is a Minsancho tree. In addition, the size of the fruit cluster was 26 cm, which was very large compared to that of the control variety, which was 18 cm, and large fruit clusters were uniformly produced (24-26 cm). White striped spots were observed on reddish-brown background in first-year branches. Also, around the end of July, blueberry fruits could be harvested. Therefore, Hanul is an early species. The flower of Hanul is hermaphrodite, which bloomed from the beginning of July until the 15th. In addition, the resistance to pests and pests was improved compared to native grass trees of the same year.

Table 1 below shows the investigation criteria and methods for each characteristic of hanul, and Table 2 shows the expression form of hanul by comparing it with that of the control cultivar, native herbaceous tree.

No. characteristic expression Classes standard variety When and how to investigate One Eggplant: 1 year branch with or without thorns no (o)
have One
9 have Observe the presence or absence of thorns on the annual branch around September 2 lobe: length short
Medium(o)-21cm
long 3
5
7 19-23cm Determined by measuring the leaves around September 3
lobe: width narrow
Medium(o)-10.8cm
wide 3
5
7 12cm same as 4
lobe: petiole length Short (o)-1.5cm
middle
long 3
5
7 1.8~2cm same as 5 lobe: petiole width narrow
Medium(o)-1.8cm
wide 3
5
7 2cm same as 6
Lobe: lobe length Short (o)-3.5cm
middle
long 3
5
7 3.8 cm Determination by measuring the testis lobules among the mature leaves around September 7
lobe: lobule width Narrow (o)-1.2cm
middle
wide 3
5
7 1.3 cm same as 8
lobe: seminiferous length Short (o)0.5cm
middle
long 3
5
7 0.6cm same as 9 lobe: lobule width narrow
Middle(o)-0.9cm
wide 3
5
7 1 cm same as 10 lobe: lateral lobule length short
Middle(o)4.8cm
long 3
5
7 5cm Determined by measuring the left central lateral lobe of the sexual lobe 11 lobe: lateral lobule width narrow
Middle(o)-1.5cm
wide 3
5
7 1.5cm Determined by measuring the left central lateral lobe of the sexual lobe 12 lobes: number of lobules little
Medium (o)-16-20 sheets
many 3
5
7 18-21 sheets Number of leaflets among the leaves around September 13 Lobe: Stag number of Jung So-yeop little
middle
many
(omission) 3
5
7 (omission) The number of fertilization of Jung So-yeop among the mature leaves around September 14 Thorn: Length Short(o)-2~3mm
middle
long 3
5
7 2~7mm or more Determined by measuring the length of the spine of a two-year branch 15 Thorn: Width Narrow (o)-1.2mm
middle
wide 3
5
7 1.2mm Determined by measuring the base of the thorn 16 Flowers: Flowering time Early (o) - Early July
middle
slow One
2
3 7. Seconds to 7. Ends The time when each flower bloomed more than 50% in the inflorescence 17 Male Flower: Flower Water Length short
middle
Long (o)-17cm 3
5
7 10-12cm Measured and judged from bloomed flowers with a flowering rate of 50% 18 Male Flower: Flower Water Width narrow
middle
Wide (o)-23cm 3
5
7 12-15cm same as 19 Male Flower: Stamen Length short (o)
middle
long 3
5
7 middle same as 20 Male flower: stamen width narrow (o)
middle
wide 3
5
7 middle same as 21 Female Flower: Flower Number Length short
middle
Long (o)-17cm 3
5
7 13cm same as 22 Female Flower: Flower Tree Width narrow
middle
Wide (o)-23cm 3
5
7 18cm Measured and judged from bloomed flowers with a flowering rate of 50% 23 Female Flower: Petal Length short
middle (o)
long
very long 3
5
7
9 middle same as 24 Female Flower: Petal Width narrow
middle (o)
wide 3
5
7 middle same as 25 Female Flower: Style Length short
middle
long (o)
very long 3
5
7
9 middle same as 26 Female flower: stigma width narrow
middle (o)
wide 3
5
7 middle same as 27 Female flower: number of ovaries Three
4 (o) One
2 3 to 4 Visual observation of fully bloomed flowers 28 Fruit tree: cluster length short
middle
Long(o)20~23cm 3
5
7 15cm Determined by measuring mature fruit trees around September 29 Fruit tree: cluster width narrow
middle
Wide (o)-24~26cm 3
5
7 18cm same as 30 Seed: maturity speed
Middle (o)-early November
slow One
2
3 end of november When the first seeds are separated from the rind 31 Seed: Length short
Middle(o)-0.3cm
long 3
5
7 0.3cm It is determined by measuring mature seeds around September 32 Seed: Weight light
middle (o)
heavy 3
5
7 Weight of mature seeds around September (100 grains) 33 Seeds: Number little
middle (o)
many 3
5
7 Number of mature seeds around September

No quality expression shape hanul native grass tree One 2 3 4 5 6 7 8 9 No measured value No measured value One Eggplant: 1 year old with or without thorns none have One sight 9 sight 2 lobe: length short middle long 5 21cm 7 23cm 3 lobe: width narrow middle wide 5 10.8cm 7 12cm 4 lobe: petiole length short middle long 3 1.5cm 5 1.8 cm 5 lobe: petiole width narrow middle wide 5 0.18cm 5 0.18~0.2cm 6 Lobe: lobe length short middle long 3 3.5cm 5 3.8 cm 7 lobe: lobule width narrow middle wide 3 1.2cm 3 1.3 cm 8 lobe: seminiferous length short middle long 3 0.5cm 3 0.6cm 9 lobe: lobule width narrow middle wide 5 0.94 cm 5 1 cm 10 lobe: lateral lobule length short middle long 5 4.8cm 5 5cm 11 lobe: lateral lobule width narrow middle wide 5 1.5cm 5 1.5cm 12 lobes: number of lobules little middle many 5 16-20 5 18-20 13 Lobe: Stag number of Jung So-yeop little middle many omission omission 14 Thorn: Length short middle long 3 0.2~0.3cm 7 0.2~0.7cm 15 Thorn: Width narrow middle wide 3 0.12cm 5 0.12~0.2cm 16 Flowers: When to bloom speed middle slow One early July 2 end of July 17 Male Flower: Flower Water Length short middle long 7 17cm 5 10-12cm 18 Male Flower: Flower Water Width narrow middle wide 7 23cm 5 12-15cm 19 Male Flower: Stamen Length short middle long 3 sight 5 sight 20 Male flower: stamen width narrow middle wide 3 sight 5 sight 21 Female Flower: Flower Number Length short middle long 7 17cm 5 13cm 22 Female Flower: Flower Tree Width narrow middle wide 7 23cm 5 18cm 23 Female Flower: Petal Length short middle long So
long 5 sight 5 sight 24 Female Flower: Petal Width narrow middle wide 5 sight 5 sight 25 Female Flower: Style Length short middle long very long 7 sight 5 sight 26 Female flower: stigma width narrow middle wide 5 sight 5 sight 27 Female flower: number of ovaries Three 4 2 4 2 4 28 Fruit tree: cluster length short middle long 7 23cm 5 15cm 29 Fruit tree: cluster width narrow middle wide 7 26cm 5 18cm 30 Seed: maturity speed middle slow 2 early November 3 in November 31 Seed: Length short middle long 5 0.2cm 5 0.3cm 32 Seed: Weight light middle heavy 5 5 33 Seeds: Number little middle many 5 5

2. lobe length
3. lobe width
6. lobule length
7. Vertex Lobe Width
10. lateral lobule length
11. lateral lobule width
17. Male Flower: Flower Water Length
18. Male Flower: Flower Water Width
19. Male Flower: Stamen Length
20. Male flower: stamen width
21. Female Flower: Flower Number Length
22. Female flower: sewage width
23. Female Flower: Petal Length
24. Female Flower: Petal Width
26. Female flower: stigma width
28. Fruit Tree: Cluster Length
29, fruit tree: cluster width
31. Seed Length

Korea Institute of Bioscience and Biotechnology KCTC13567BP 20180629

Claims (5)

One-year-old branches have no thorns or, if present, less than 0.2 mm in length, and are hermaphrodites, a new variety of sancho tree Hanul ( Zanthoxylum schinifolium Siebold & Zucc.) (Accession No. KCTC13567BP). The method according to claim 1, Hanul that further has the following characteristics;
(1) few thorns on first-year branches;
(2) The flowering of flowers is early July;
(3) Fruit clusters are large clusters with a size of 20 to 30 cm;
(4) Seed maturity is early November; and
(5) Fruits are produced from around the end of July;
(6) thorns are culled as the tree grows, and branches older than 3 years have no thorns;
(7) annual branches with white striped spots; and
(8) It blooms from early July and blooms until the 15th. The method according to claim 1, Hanul that further has the following characteristics;
(1) Branches older than 3 years have no spines;
(2) the number of leaflets is 16 to 20; and
(3) eggplant color is dark reddish brown; The method according to claim 1, Hanul that further has the following characteristics;
(1) the length of the fruit tree cluster is 20 to 23 cm; and
(2) The width of the fruit tree cluster is 24 to 26 cm. delete

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