KR20160113810A

KR20160113810A - A novel variety of apple, SON HONG

Info

Publication number: KR20160113810A
Application number: KR1020150039941A
Authority: KR
Inventors: 임상철
Original assignee: 임상철
Priority date: 2015-03-23
Filing date: 2015-03-23
Publication date: 2016-10-04

Abstract

The present invention relates to a new apple varieties, specifically, apple varieties, which are avocotylated azo varieties having a milk white color, a sugar content of 14 brix or more and an average weight of 400 g or more, .
The new variety of apple varieties of the present invention is expected to contribute to the increase of income of apple cultivating farmer because it has high quality of fruit with high size and high sugar content and can be stably maintained through silent breeding through grafting. In addition, these high-quality apples have a great advantage in production efficiency because a large number of apples are opened. In addition, it is expected that the present invention can significantly contribute to the development of the fruit industry of Korea because it has considerable competitiveness for apple cultivars produced not only in domestic but also overseas.

Description

A new variety of apple, SON HONG}

More particularly, the present invention relates to a new varieties of apple varieties, in which the flesh of the magenta apple tree is milky white, the sweetness degree is 14 brix or more, and the average weight of the azo mutant is 400 g or more .

The apple (Scientific name: Malus domestica Borkh.) Is the most famous fruit enjoyed not only by our country but also by the world. Apples of various varieties are being produced globally, and apples of Fuji and Hongo varieties are mainly produced in Korea.

In Korea, there is a tendency that apples of fuji cultivars tend to be cultivated recently, so that cultivars are too simplified and excessive competition is formed between apple farms. To solve this problem, it is advisable to induce farmers to cultivate different kinds of apples. There is a way to diversify varieties by introducing the varieties developed in foreign countries. However, because apples are sensitive to climate change, they do not grow well or they do not show their original characteristics. There is a limit. In addition, in order for apples produced in Korea to be competitive in the apple market in the world, it is necessary to develop new varieties that grow well in Korea's climate and have high quality.

Accordingly, the present inventor has made intensive researches in order to develop a new apple variety which can grow uniformly in a climate of our country and produce a high quality apple uniformly through asexual reproduction. As a result, it is possible to produce an apple with high quality I was able to develop a new apple variety.

Korean Patent No. 10-1219491

Accordingly, the main object of the present invention is to provide a new apple variety suitable for climatic conditions in Korea and capable of producing high quality apples.

According to one embodiment of the present invention, an azo mutant having a milk white color, a sugar content of 14 brix or more and an average weight of 400 g or more is harvested from an apple strain grafted with magenta apple to a M9 dwarf apple tree, It is a virus-detoxified apple line which is grafted to a dwarf apple tree and provides a variety of new varieties of apple varieties which can be stably mass-produced by grafting through grafting.

The "variety" of the new varieties apple varieties of the present invention was apple varieties registered as a varietal protection registration number No. 1546 in the National Seed Source. It was discovered in 1999 as a variant of the varieties, and after 2000 to 2002, Investigation of parameter characteristics, uniformity and stability were finalized in 2003. Jahong has the following characteristics.

○ Trees are moderate, numbers are open, and 1-year-old dormitories are more common.

○ One-year-old sleeping area is about 28.61㎜, longer than the middle, carpenter is middle.

○ The size of flower is about 54.09㎜, bigger than the middle, the degree of overlap of petals is overlapping, and the leaves are horizontal.

○ The length of the leaf is about 123.88㎜ long and the leaf width is about 78.09㎜.

○ The leaves are stuck and the length of the petiole is about 30.97㎜ longer than the middle.

○ The size of the fruit is about 379 ~ 450g. The fruit overgrown is a conical shape and the fruit is deep.

○ The crown of the fruit part is medium in degree and the hole of the calyx is closed and the size is about 10.13㎜, middle.

○ The length of the fruiting calyx is about 6.24㎜ in the middle, and the sieve and the depth in the middle is about 16.47㎜.

○ The thickness and length of the fruit stem are shorter than the middle, and the depth of the slope is deep and wide.

○ The ground color of the fruit flesh is greenish-yellow, the pigment color hue is bright red, and the shape is partial foreground coloring.

○ The degree of fruit and fruit is less than the middle degree, and the size of fruit point is larger than the middle.

○ The hardness of the fruit pulp is softer than the middle, the pulp is milky white, and the shape of the fruit chamber is closed.

○ The flowering time is in the middle of April and the fruit maturing period varies between the years, but between September and October.

○ T-test in ten characteristics such as thickness of annual dormitory, flower size, leaf length, width, length / width ratio, length of the petiole, fruit size, sieve and width, The difference between the two grades in the characteristics of width of leaves, width of fruit and width of fruits was found to be significant.

○ As a result of field cultivation test for 2 years, there is no occurrence of leaf mold and uniformity and overall stability are recognized.

The new variety of apple variant plants of the present invention can be completed by detoxifying viruses of azo mutants derived from magenta as described above. In the present invention, the virus decontamination can be carried out by a conventional method of detoxifying the virus in the fruit juice which has been used in the past. As the conventional method of virus detoxification, there are known methods such as heat treatment, chemical treatment, and growth point tissue culture, and it is preferable to use the heat treatment method. Heat treatment is known to be hot water treatment and high temperature treatment. However, the treatment of hot water treatment is advantageous in a short time, but the treatment temperature is difficult to control and the treated plant tissue is easily damaged by penetration of hot water. Therefore, it is preferable to use a high-temperature treatment method. The high-temperature treatment method is a method in which infected plants are placed in a temperature-controlled room and grown for a certain period of time. In the case of the present invention, virus decontamination can be carried out by growing at about 38 ° C for 7 days.

The new varieties apple of the present invention, having a high fruit quality and high sugar content, can be stably maintained through silent propagation through grafting, which is expected to greatly contribute to the increase in income of apple farmers . In addition, these high-quality apples have a great advantage in production efficiency because a large number of apples are opened. In addition, it is expected that the present invention can significantly contribute to the development of the fruit industry of Korea because it has considerable competitiveness for apple cultivars produced not only in domestic but also overseas.

Fig. 1 is a photograph of a top view of a red apple and a red apple of the present invention. Top: Sonhong, bottom: Hongro, Date of Shooting: September 9, 2013, Location: Yangheon-myeon, Yangsan-myeon, Chungwon-gun, Chungbuk.
FIG. 2 is a photograph of a side view of a red apple and a red apple of the present invention. Top: Sonhong, bottom: Hongro, Date of Shooting: September 9, 2013, Location: Yangheon-myeon, Yangsan-myeon, Chungwon-gun, Chungbuk.
Fig. 3 is a photograph of a comparison between the lower surface of a red apple and the lower surface of a red apple of the present invention. Top: Sonhong, bottom: Hongro, Date of Shooting: September 9, 2013, Location: Yangheon-myeon, Yangsan-myeon, Chungwon-gun, Chungbuk.
Fig. 4 is a photograph of a cross section of a red apple of the present invention and a red apple of the present invention. Top: Sonhong, bottom: Hongro, Date of Shooting: September 9, 2013, Location: Yangheon-myeon, Yangsan-myeon, Chungwon-gun, Chungbuk.
FIG. 5 is a photograph of a cross section of a red apple and a red apple of the present invention. Top: Sonhong, bottom: Hongro, Date of Shooting: September 9, 2013, Location: Yangheon-myeon, Yangsan-myeon, Chungwon-gun, Chungbuk.
FIG. 6 is a photograph of a top view and a cross section of a red apple of the present invention and a red apple. Left: Sonhong, Right: Hongro, Date and Time: September 9, 2013, Location:
FIG. 7 is a photograph of the seed top surface of a red apple of the present invention and a red apple top. Top: Sonhong, bottom: Hongro, Date of Shooting: September 9, 2013, Location: Yangheon-myeon, Yangsan-myeon, Chungwon-gun, Chungbuk.
FIG. 8 is a photograph of the seed side of the apple of the present invention and the apple of the red apple. Top: Sonhong, bottom: Hongro, Date of Shooting: September 9, 2013, Location: Yangheon-myeon, Yangsan-myeon, Chungwon-gun, Chungbuk.
FIG. 9 is a photograph of the leaves of apple of the present invention and apple leaves of apple. Left: Sonhong, Right: Hongro, Date and Time: September 9, 2013, Location:
Fig. 10 is a photograph of the present invention's fleshy apple and the back side of a leaf of a red apple. Left: Sonhong, Right: Hongro, Date and Time: September 9, 2013, Location:

Hereinafter, the present invention will be described in more detail with reference to Examples. These embodiments are only for illustrating the present invention, and thus the scope of the present invention is not construed as being limited by these embodiments.

Example 1. Acquisition of azo mutant of Ja-Hong

In 2003, M9 dwarf apple apples were found in fruits of magenta apples, which were in close proximity to magenta apples, and had excellent characteristics compared with those of the magenta apples. Mutants were obtained.

Example 2. New variety test

In 2004, one of the azo mutants was identified in the M9 dwarf apple apple tree. In 2007, two generations were interviewed in the same way.

From 2004 to 2012, it was confirmed that the characteristics of the parameters were inherited without any difference.

By 2013, we confirmed the characteristics, uniformity, and stability of the parameters by proliferation and fruit production. The new cultivar thus identified was named "Son Hong". Sonhong has the following characteristics.

Major characteristics of Sonhong

○ Woody succulent is strong, the branch is a type of stretch, the number is open, and the dormant dormant (upper half of the branch) is less.

○ The thickness of the first-born dormitory (the diameter of the middle part) is about 5.9 ㎝, the length of the navel is about 3.7 ㎝, and the carpenter is 4.6 ㎝.

○ The flowering flower buds are white, the flowers are medium in size, and the petals overlap each other.

○ Leaf posture is horizontal, leaf length is about 7.3㎝, leaf width is about 5.9㎝, leaf length / width ratio is medium.

○ The leaves are bright green, and the edge of the leaves (upper half) is dull serrated.

○ The petiole length is about 2.4㎝, and petiole is less anthocyanin color.

○ The size of the fruit is about 400g, the overgrowth is about 9.6㎝, the width is about 9.8㎝, and the ratio of excess / width is large.

○ The overgrowth of fruit has a round shape, the score is about 1.8㎝, and the degree of crown shape is about medium.

○ The size of the calyx of the fruit is about 5.5㎝, and calyx length is medium.

○ The sieve and the depth of the fruit are about 1.7 ㎝, and the sieve and the width are about 8.2 ㎝.

○ The thickness of the fruit stem is about 3.0 ㎝, and the length of the stem is about 2.3 ㎝.

○ The fruit depth is about 2.0 ㎝, and the width of the glider is about 8.8 ㎝.

○ There is no excess of fruit and noodles, and the smoothness of the surface is medium.

○ The ground color of the fruiting hull is yellow, and the area of the perianth coloring is very wide.

The color of the skin is pinkish red, the color of the skin is bright, and the skin is colored on the whole surface.

○ Fruit stripe width is narrow, the degree of dullness of body and part is small, the degree of dullness of equatorial region is small, and the degree of dullness of tidal portion is small.

○ The fruit size is small, the color of the flesh is milky white, and the shape of the ventricle is slightly open.

○ The flowering time is early in May, and the fruit maturity is in early September.

The characteristics distinguishing from the control varieties (Hongo)

○ The green color of the leaf green of the application varieties is bright, the control varieties are medium.

○ The petiole edge of the petiole is blunt sawtooth, but the control varieties are sawtooth.

○ The dormant dormant foliage of the first year cultivar is small, while the control varieties are medium.

○ The fruit color of the application varieties is milky white, but the control varieties are white.

○ The sugar content of the application varieties is over 14 ㅀ Brix, and the control varieties are 13 ㅀ Brix.

○ The weight of the exotic variety is 400g, but the control varieties are 300g.

Uniformity and stability of the hand

○ As a result of the cultivation test for about 10 years as described above, there was no occurrence of seedling, and uniformity and stability were recognized as uniformity of overall characteristics.

Additional information to help distinguish

○ It is slightly weak against spotted deciduous bottle and bovine bottle, and resistance to other pests is very strong.

○ There is no violence.

○ When a large amount of nitrogen is used, there is a possibility that a large amount of heat is generated in a part of the neck.

○ It is a varieties with strong transportability and attractiveness.

Cultural significance

○ It is desirable to try to stabilize the water so as not to have a problem.

○ It is desirable to strive for proper fertilization and conduct drainage management, enemy and vestiges.

Claims

M9 dwarf apple In an apple line grafted with a magenta apple to a leaf,
Azo varieties with fruit color of milky white color, sugar content of 14 brix or more and average weight of 400g or more were picked and transferred to M9 dwarf apple tree, and the apple strain which was cultivated was virus-detoxified. A variety of new varieties of apple varieties capable of mass production.