Before the Edo period, Bungo whole country, which includes most of Oita prefecture, was the territory of Mr. Otomo, and Kitsuki was ruled by his vassal, Mr. Kitsuki. However, in 1593, Mr. Otomo was chased by Hideyoshi Toyotomi after Bungo, and Mr. Kitsuki also disappeared. Approximately 420,000 thousand koku in Bungo will be shredded by about 10 Toyotomi daimyo. This seems to be due to the geographical importance of being the contact point between Kyushu and Setouchi. It will be inherited by the Edo Shogunate after that. After passing through Sekigahara, while changing the lord, it is occupied in small pieces and is crowded with 20,000 to 70,000 thousand koku. It is said that it was not ruled by one influential daimyo, but was consolidated by many Tokugawa-like daimyo (successive generations) and shogunate control. At the beginning of the Edo period, Kitsuki was ruled by Mr. Hosokawa before he moved to Higo. It is reported that chamberlain was Mr. Matsui. After that, after passing through Mr. Ogasawara, who is close to Mr. Tokugawa, it seems that one of the twelve Matsudaira, “Mr. Nomi Matsudaira,” who is also close to Mr. Tokugawa, ruled after 1645.
【Product Name】
Kitsuki no Miko
【Type】
Citrus unshiu (Swingle) Marcow.
【Jurisdiction area, Wholesale land】
Kitsuki Kitahama, Kitsuki City, Oita Prefecture（JA Oita, Kitsuki Citrus Fruit Sorting Ground）
【Derived from the name】
I heard that it was named after the Oita dialect ‘Biko’, which means an innocent raw daughter.
【Major features】
Greenhouse oranges that are juicy and sweet enough to overflow. I hear that Oita Prefecture is the third largest producer in Japan. It is cultivated in Kitsuki City, Kunisaki City, Tsukumi City, Saiki City, etc., and it seems that it is the first to deliver to consumers nationwide, taking advantage of the climate blessed with a warm climate. “Road Station Nakatsu” in Nakatsu City, which handles JA Oita's special products, is a complex type exchange base that can be used for various purposes. It seems that it has five types of facilities that condense the charm of Nakatsu. It is one of the largest direct sales offices for agricultural products in the roadside station in the prefecture, and seems to have a wide range of vegetables, fruits, flowers, livestock products, and marine products from Nakatsu. A series of scandals Is JA Oita's former executives illegally receiving national grants? JA Oita's Chairman of the Business Administration Committee, Yukichi Kabemura, said, “I deeply apologize to all the people involved for this scandal. I would like to make efforts to implement certain recurrence prevention measures.” Improvement of the internal situation of the organization is promoted. Oita Prefecture , Located in the northeastern part of Kyushu. With a total area of 6,338 km2, it covers 119 km east-west and 106 km north-south. Because the topography and geology are complex and diverse, it nurtures abundant nature. Kyushu roof: The mountains of Yufu / Tsurumi and Sobo / Katamuki, including the Kuju Mountains（At the foot of the mountain, the Kuju Plateau and Iida Plateau, which cover about 4,000 ha, spread out with a magnificent view.）, are connected, and about 70% of the prefecture's land is occupied by forests. The water flows from the mountain system are the Chikugo and Yamakuni rivers. In addition, the Oita, Ono, and Banzho rivers are the main rivers, providing abundant water resources. The Kirishima volcanic belt runs from north to south of the prefecture, and the Hakusan volcanic belt runs from north to south. The number of hot springs and the amount of hot springs are the highest in Japan. There are eight types of spring qualities, and the appeal is transmitted both domestically and internationally. The coastline has a total length of 758 km, and the northern part faces Suo Nada and is a shallow coast. The southern part faces the Bungo Channel, is rich in rias coastline, and is blessed with abundant marine resources. Looking at the geological structure, it is divided into 4 districts. The Ryoke belt from the northern part to the central part of the prefecture, and the Sanbagawa belt on the Saganoseki Peninsula sandwiched between the Chichibu belts（zone）to the south. Furthermore, the Shimanto belt runs to the south. The Ryoke belt consists mainly of Mesozoic granite and thermometamorphic paleozoic formations. The Chichibu belt is a geosyncline sediment from the Paleozoic to the Mesozoic. Sanbagawa belt（zone）: It consists of the sanbagawa metamorphite and the Cretaceous Ono river group. The Shimanto belt is from the shallow marine sediment of the Mesozoic era. Basis - In the ryoke band, the usa group after Neogene (Propirite). Strata represented by the Yabakei layer (volcanic rocks) and Oita group (sediments) are distributed. The Sekinan layer group（A product of Setouchi volcanic activity in the late Miocene of the Neogene.）is distributed in the Chichibu and Shimanto belts. Volcanic rocks erupted from Aso volcano in the Quaternary can be seen here and there throughout the prefecture. Various things are distributed both in terms of time and classification, and each has many characteristics. Honorary Citizen - Mr. Sadayoshi Hitotsumatu; Donated a private residence to the city. Kitsuki City, It is located in the northeastern part of the prefecture and in the southern part of the Kunisaki Peninsula. It covers an area of about 29 km east-west, about 23 km north-south, and a total area of 280.03 km2. It occupies about 4.4% of the prefecture area (6,338 km2). The terrain is rich in variety, from the coastal area facing Beppu Bay to the mountainous areas. Close to Beppu City and Oita City via Oita airport to the east and Hiji Town to the south. The north is adjacent to Usa City. Flower - Calanthe discolor w - Lindl. (1838): Orchidaceae - It is a perennial plant that grows naturally in mountains and bamboo grove, and its rhizomes have many nodes and crawl in a beaded shape. The shrimp is named after a series of shapes that curl up the back. The leaves are oblong, dark green with vertical folds, racemes, and various flower colors. Many people in the city are cultivated for ornamental purposes because they are elegant and have beautiful flowers. The Calanthe discolor festival held in May is a great success every year, and the marathon（malathion）is famous all over the country. City tree - Bungo plum（Prunus mume var. bungo - Fruits of the Yabai line are small in size but the edible species of the Bungo line (also called the Higo line) have become larger through crossbreeding with the apricot. There are more than 300 different kinds of Japanese plum trees, which are classified in to three lines: the Yabai, the Kobai and the Bungo.）: It is a deciduous tree of the genus Plum of the Rosaceae family and has been loved by Japanese people since ancient times. The Bungo-based “Bungo plum” blooms pink flowers in early spring. The fruit was candied by the Matsudaira clan, the lord of Kitsuki, in the Edo period and presented to the shogun. Since it was a gift and the beautiful large flowers of Yae bloom, it is planted in various parts of the city for harvesting and ornamental purposes. Familiar with the citizens and has a long history. Benefit from the warm climate peculiar to the Setouchi style. The annual rainfall is very high, and it tends to rain well even in the driest season. As for the educational environment, there are 3 junior high schools and 10 elementary schools, including Kitsuki High School, which has a history of more than 100 years. In addition, nursery schools are set up in each area, and there are no waiting children. It's a wonderful environment. In addition to the “cheap land” that is characteristic of local cities, we have developed an industrial park that can be located immediately. By using the preferential treatment system, it is possible to locate at a lower cost. Miko; Amakusa Orange: A specialty brand of the Oita Central Citrus Union. Made by greenhouse cultivation in Oita prefecture, the appearance, taste and quality are inspected with the latest optical sensor and clear（transmitted light）, It（refers to the light that has passed through an object, but this tomato is a beautiful product. Beer–Lambert–Bouguer law; Pierre Bouguer（仏）, August Beer, Johann Heinrich Lambert（独）transmittance: Percentage of incident light of a specific wavelength passing through the sample（optics）. A method that stabilizes the absorption of light by substances. Fresnel equations: Fresnel coefficient（仏）; amplitude reflection coefficient（Amplitude transmission coefficient of polarized light）; amplitude transmission coefficient（Reflection coefficient of polarized light）And, conducted an impact survey of radioactive substances before shipping.）To make a delicious mandarin orange that is delicate and full of sweetness, 25 leaves are required for each mandarin orange.）the standard. “Amakusa Orange”, From the Ministry of Agriculture, Forestry and Fisheries variety registration homepage, “Page Orange” is crossed to Application Number 5969 Date of Application 1993/03/30 Registration Number 4596. (T-378: “Kiyomi Orange” × Wase Okitsu). T-378: “Kiyomi Orange” × “Wase Okitsu”) is a crossed seedling crossed with “page orange”, the skin color is red-orange, the fruit surface is smooth and the skin is thin, and the fruit weight is about 200 g. It is a citrus fruit that can be harvested from the end of December in the breeding ground (Kuchinotsu Town, Minamitakagi District, Nagasaki Prefecture: Kuchinotsucho 16 system: Tangor Norin No.5). The appearance of the tree is slightly open, the size of the tree is slightly small, and the tree vigor is medium. The internode length of the shoots is medium, the thickness is slightly thin, and the number of thorns is small. Leaf height is long, width is medium, leaf shape index is medium, and area is large. The length of the wing leaf is long and the width is medium. The size of the flower (weight of the flower bud) is light, the length of the petal is short, the width is narrow, the color is white, and the number is four. The degree of separation of the stamens is small, the number is small, the amount of pollen is small, the length of the ovary is short, the diameter is medium, and the shape is a short sphere. The appearance of the fruit is flat, the shape of the pericarp is slightly spherical, the shape of the apex is flat, the rough surface of the fruit is slippery, the unevenness of the oil vesicles is slightly convex, and the color of the pericarp is red-orange (JHS color chart 1306). , The thickness of the equatorial pericarp is thin, and the difficulty of peeling is medium. The hardness of the sac is medium, the size of the stele is small, the size of the fruit is large (about 200 g), the color of the juice vesicles is orange, the size is small, and the shape is a spindle. The amount of fruit juice is low, the sweetness is medium, and the acidity and aroma are low. The germination period is late, the flowering period is medium, the maturity period is early, and it is from late December to early January in the growing area. Compared to “Kiyomi Orange（It is a small green tree of rutaceae citrus and is also called Kiyomi orange or Kiyomi tangor. Okitsu Fruit Tree Res. Stn. “Wase Miyagawa” and “Torobita Orange” oranges are crossed and cultivated-1949. Registration number: Tangor Norin No. 1 Registration date: June 29, 1979: Old systematic name, Citrus Okitsu No.21. The cold resistance of the tree is relatively strong. However, if the peel is exposed to low temperatures, there is a risk of cold damage. Therefore, a warm winter area is desirable. The flesh is dark orange, soft and juicy, with an orange scent. Maturity is in mid-March and late varieties. I have introduced various varieties so far, but most of them are born from ‘kiyomi.’ It has the property of “single embryo”, which is hard to find in citrus fruits. A new variety that is different from the parent is never found under natural conditions. Most of the new varieties currently available, it was created by crossing an independent administrative institution and a prefectural test site. Usually for producing new varieties of crops, pollinate pollen（Mating）of a different variety from Mother. The resulting fruits are hybrids of Both varieties. Therefore, it has a different property from its parents. However, this does not seem to work well with Citrus Fruits. Of course, fertilization forms crossed embryos in the seed. Separately, it is called nucellar seedling. Separately, it has the property of producing a number of embryos that are formed without fertilization-Multi-embryonic. Nucellar embryony does not contain any father's blood. The buds from embryony embryony will be of the same variety as the mother. A variety with many embryony embryos: It can be around fifty and tends to suppress the growth of only one hybrid embryo. Therefore, if you use a multi-embryonic variety for Mother, there is a high possibility of overwhelming failure. On the other hand, buds from single-embryonic varieties are definitely hybrids. After all, for new variety breeding by mating: I hear from my mother that I don't use multi-embryonic varieties. However, there are few single-embryonic varieties. It seems that there are only a few varieties that can actually be used for mating. In developing new varieties that inherit the goodness of mandarin oranges: A very important role is expected（Kiyomi Tangor, a new blood of Satsuma mandarin orange）.）”, the fruit surface is smooth, the color of the pericarp is red-orange, the maturity period is early, etc., and the leaf height is longer than that of “Page Orange”, and the fruit is It is said that the distinction is recognized by the fact that the leaves are wider, the appearance of the fruit is flat, and the color of the pericarp is red-orange, etc., compared to the “southern wind” because of its large size. Registration date 1995/08/17 Duration of breeder's rights 18 years Extinction date of breeder's rights 2013/08/18 * Period expired. Breeders, Mr. Okuyo, Mr. Ikuyama, Mr. Matsumoto, Mr. Murata, Mr. Asada, Mr. Yamamoto, Mr. Ikemiya, Mr. Yamada, Mr. Koizumi, Mr. Iwanami, Mr. Yoshinaga. Kiyomi Orange（Citrus unshiu × Citrus sinensis）is a variety announced in 1979, and its good flavor meets consumer needs.It is difficult to cultivate in the open field unless the acid reduction is slow and the fruit can be left on the tree until March. It seems that the addition of peeling property and appearance have been pointed out as points to be improved. Tangor-type citrus fruits for raw consumption were cultivated, which had a rapid acid reduction, had a good taste at an early stage, had peeling properties, and had a better appearance. It is a variety that is characterized by its beautiful red-orange appearance, and is expected to spread as a variety that can easily avoid cold weather. I hear that windbreak measures are important because there is a risk of Xanthomonas campestris pv. Citri (Hasse) Dye due to strong winds during the growing season. It is parthenocarpy and non-nuclear, but the number of nuclei increases due to cross-pollination. Therefore, I heard that it is better to avoid mixed planting with other varieties with high pollen fertility. Image character Miko-chan: Performance of cartoonist Mrs. Natsumi Matsumoto from Oita Prefecture.
The appearance that gives a crimson and graceful impression befitting the name of Biko. The outer skin is very thin and seems to be integrated with the citrus fruit segment, so it cannot be peeled by hand like a mandarin orange. Also, since the flesh is soft and there is a lot of juice, it is difficult to separate each bunch. It seems that it is better to cut it with a knife like orange and eat it. Among the Amakusa Orange made in the green house culture in Oita prefecture, which is a special brand of Central Citrus Union, only those that meet the standards are shipped after the appearance, taste and quality are checked by the latest optical sensor.
Kitsuki City has long been famous for producing excellent tangerines, and it is cultivated under strict control, and I hear that high-quality citrus fruits grow. Especially in areas where greenhouse oranges are cultivated, high quality Amakusa oranges are cultivated by making the best use of the techniques and techniques inherited from our predecessors and cultivated over many years.
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