【製品名（商品名）】
土佐文旦
【種類】
Citrus maxima（C.grandis Osbeck forma Tosa.）
【卸地】
高知県（須崎市浦ノ内立目柑橘出荷組合）
【名前の由来】
Derived from Chinese, it refers only to pear-based and obovate-shaped ones. All are the names of the 文, 旦, actors who were planting trees. By Mr. Masao Iwamasa. He served as a agricultural faculty Prof. of univ., Which is known as the degree of kyushu university. Also, theory derived from Qing Dynasty ship master, Xie Citrus Maxima.
【主な特徴】
Kochi Prefecture is located in the southern part of Shikoku. The Shikoku Mountains are connected to the north, and the fan-shaped terrain facing the Pacific Ocean to the south has a total area of 7,100 square kilometers, accounting for 38% of the total area of Shikoku. And 84% of the prefecture’s land area is occupied by forests, and the proportion of mountainous areas seems to have reached 95%. On the other hand, the average annual temperature is 17.0 degrees Celsius, the annual rainfall is 2548 mm, and the annual sunshine is 2154 hours. Under such location and natural conditions, paddy rice, vegetables, fruits, livestock products, etc. are produced for agriculture, and Kochi Prefecture Agriculture is a facility gardening with high production efficiency that intensively uses narrow cultivated land. It seems that it is the core department of. In addition, ginger, eggplant, garlic, and sweet pepper occupy the largest share in the whole country, and okra and cucumber also occupy a high share in the whole country. It was. Going back about 7 or 8 years ago. In Kochi prefecture, forests occupy about 84% of the prefecture’s land, and the area of farmland is limited, with the proportion of mountainous areas reaching about 95%. , Vegetables and fruits, livestock products, etc. are being produced. Among them, facility horticulture with high production efficiency that intensively uses narrow cultivated land is the core sector of agriculture in Kochi prefecture, and is one of the leading horticultural production areas in Japan. The prefecture is developing agricultural promotion measures in collaboration with related organizations and municipalities, improving production bases such as house facilities, ensuring safety and security through environmental protection agricultural technology such as characteristic IPM（Control all pests and weeds that are harmful to crops in a comprehensive combination of all available technologies (including pesticides). Integrated Pest Management does not completely deny pesticides, but means optimizing pesticide use and reducing or minimizing risks to humans and the environment by introducing other technologies. “Integrated pest control” or “integrated pest management” is used. In addition, in the related documents issued by the Japan Ministry of Agriculture, Forestry and Fisheries in 2005, the translation “Integrated pest management and weed management” is newly used.）technology, and strengthening support for distribution and sales. Along with the promotion of horticultural agriculture, such as the improvement of sales power, it is said that it is working on “creating a new business by promoting sixth industry” along with measures for mountainous areas. Efforts as of 2014 are diverse depending on the item and business operator, and of course, the efforts to certify the comprehensive plan based on the “sixth industry / Local production for local consumption method”, which has been attracting attention in recent years, as well as the conventional products. There were farmers and businesses that had been working on the development and sale of processed products with the aim of increasing added value and effective utilization. In the field of horticultural agriculture in Kochi prefecture, a system was originally established to strategically sell as fresh products by utilizing the organizational strength of JA etc., and relatively stable agricultural management was continued, so producers It seems that there were not many efforts to work on processing by themselves and to sell it as a raw material for processing. As an example, looking at the certified businesses in Kochi Prefecture based on the sixth industry law, there were not many small and medium-sized enterprises that have been engaged in the production and processing of citrus fruits such as Citrus maxima for a long time in the agricultural field, especially in vegetable and fruit trees. That’s it. In August 2014, there was a record heavy rainfall and lack of sunshine, especially in western Japan. From the end of July to the beginning of August, typhoons No. 12 and No. 11 were damaged by the northward movement, mainly in western Japan, but it seems that the damage in Kochi prefecture was particularly large. In the prefecture, due to the record heavy rain caused by typhoon No. 12 (August 1-6), tomatoes in Hidaka Village and Kochi City, Tosa City, Ino Town, Sakawa Town’s ginger fields, Hidaka Village shipping area, and gardening Damage caused by flooding and flooding occurred mainly in the central part of the prefecture, such as the flooding of greenhouses. In addition, Typhoon No. 11 (August 7-10), which landed in Aki City in the eastern part of the prefecture, was hit by strong winds and heavy rains that have been rarely seen in recent years, causing many damages to the main body of horticultural houses and covering materials throughout the prefecture. At the same time, there is a great deal of damage that leads to a decrease in sales and profits, such as early rice lodging and ear germination that had entered the harvest season, lodging due to ginger stem breakage and flooding, and quality deterioration due to fruit drop and rubbing on fruit trees such as Pear and Citrus Yuzu. Seems to have occurred. The amount of damage was about 1.4 billion yen for facilities and about 900 million yen for agricultural products, totaling about 2.35 billion yen, and it seems that the government designated it as a catastrophic disaster on September 5. It seems that all the cities, towns and villages in the prefecture were damaged, and 13 cities, towns and villages were damaged by two typhoons. Among them, regarding horticultural greenhouses, 386 buildings were damaged, 37 hectares of the main body collapsed or partially damaged, and 12% of the prefecture as a whole, 178 hectares of damage to the covering materials. In addition, after the typhoon passed, cloudy and rainy weather continued, and the day when precipitation was not observed in August was only one day on August 31 in Kochi City, and the weather was unseasonable throughout the prefecture. It seems that there were also effects such as delayed planting of flowers and flowers, and poor growth of open-field items. Regarding the restoration of the gardening house, it seems that the disaster recovery classification of the existing prefecture projects (rental house maintenance project, gardening house utilization promotion project) was used to immediately support. As for the rental house maintenance project, as a result of a demand survey through the municipalities, as of September 2, there was a request for 3 hectares from 9 municipalities, so it is said that about 74 million yen was increased with the supplementary budget in September. Utilization of national support system; Active utilization of national support system. Regarding the restoration and repair of agricultural production facilities, it was decided to utilize the management body development support project for disaster-affected farmers, and it seems that the project was made known through briefing sessions and newspapers at five locations in the prefecture. Regarding the fruit selection line of the flooded tomato shipping site, it seems that the project was adopted in late August and the construction started by utilizing the aggressive agricultural practice emergency measures project. In addition, when using institutional funds such as modernization funds, it seems that they urged farmers to utilize the special interest subsidy project for disaster-affected farmers by the Agriculture, Forestry and Fisheries Long-term Financial Association, which has no interest on borrowings. The house, whose covering materials and aggregates were damaged, was dismantled and removed with the help of neighboring farmers and JA staff, and it seems that it was restored early. I heard that the prefecture’s subsidy project was used to restore the collapsed greenhouse. In this prefecture, vegetable, fruit tree, and flower horticulture accounts for about 75% of the agricultural output, and institutional horticulture is the basis of it. The reality is that there may be no income at all until the facility is restored, production is resumed and harvesting begins. For this reason, as a self-defense measure against sudden disasters, it seems that they actively promoted participation in agricultural mutual aid (facility and horticultural mutual aid), and the participation rate was about 90%. However, the mutual aid money paid after the disaster is not enough compared to the cost required for restoration, and it may take a certain amount of time for coordination and administrative procedures with related organizations for national and prefectural subsidies that can be utilized in the event of a disaster. It was a big challenge. It has been evaluated to a certain extent by horticultural farmers who have recovered by utilizing the disaster classification of the rental house maintenance project implemented in the prefecture, but in the case of forcing cultivation, if the planting is delayed by one week, the harvest is one month. It is said that it will be delayed, and it seems that the major issue is how to recover smoothly after the disaster. In recent years, damage such as typhoons, tornadoes, and torrential rains have occurred almost every year, so that we can support early recovery in cooperation with municipalities and JA so that horticultural farmers can continue farming with peace of mind. I also heard that they are working on it. Kochi Prefecture, where institutional horticulture is popular, has learned about hydroponic cultivation and control techniques using natural enemy insects through many years of technical exchange with the Netherlands. Copper Tocres, an agricultural venture in Westland, the Netherlands, cultivates vegetables called microvegetables, which are used as a side dish for cooking, and are popular for their nutritious and unique taste. Expo. Sales in the first year of the company’s establishment in 2002 were 500,000 euros (about 60 million yen), but in 2016 it seems to have increased 60 times to 30 million euros (about 3.6 billion yen). It seems that it is now shipped to more than 70,000 restaurants around the world, including Japan. There are about 65 kinds of micro vegetables for shipping, but it seems that about 500 kinds of vegetables are cultivated separately. It seems that the chef of a famous restaurant regularly tastes the vegetables and sees the reaction to decide which vegetables to commercialize. It seems that there is no idea from the producer’s point of view that the sales strategy comes first and “it should sell because we made delicious food”. The high management awareness of producers seems to lead to healthy competition in peripheral industries. The Netherlands is not a region / agricultural cooperative like Japan, so it seems that producers choose a producers’ union that sells agricultural products under better conditions. If you are not satisfied with the sales conditions, you will move to another union. Regarding the trigeneration technology for efficient use of energy (technology that effectively utilizes CO2 in addition to heat and electricity), simply use electricity by generating natural gas, heat it with exhaust heat, and apply carbon dioxide gas with exhaust gas. It doesn’t seem to stay in. In Westland City, energy-saving efforts that utilize heat exchange between low-temperature layers and high-temperature layers by utilizing stagnant water in the ground, and farmers who grow high-temperature crops share waste heat with farmers who grow low-temperature crops. Seems to be doing. Furthermore, by utilizing the geothermal heat deep underground, every production company is practicing new innovations for its own production and management every year, and it is said that the production area as a whole is constantly evolving. Kochi Prefecture’s Japanese ginger boasts the highest production in Japan, and in June, when the season for Japanese ginger is approaching, from the time of “1 (ii; good) 3 (myoga)”, June 13 is changed to “Good myoga Day”. From June to August 31（2021）, when shipments will increase, a campaign will be held to promote sales centered on mass retailers. During the campaign period, use 3 application tickets affixed to the Japanese ginger pack (50 g) purchased at mass retailers inside and outside the prefecture as one unit, and apply on a postcard or the application website. Taking this opportunity, 500 people will win 5,000 yen in cash by lottery. Above all, the beautiful red color of “Myoga” adds color to the dishes and makes them appetizing. They tend to be eaten raw, such as condiments and pickles. In addition, the color of meat rolls, fried summer vegetables, tempura, etc. changes when heat is applied, but you can enjoy a more juicy and different taste and texture. “Susaki City” is located 37 km west of Kochi City, 133 degrees 17 minutes east longitude, 33 degrees 24 minutes north latitude, almost in the center of Kochi Prefecture, 25 km east-west, 13 km north-south, and has a total area of 135.35 km2. Tosa City to the east, Tsuno Town to the west, Sakawa Town to the north, and Nakatosa Town to the south are bordered by mountains, and the south faces Tosa Bay. There are many mountains in general, but fertile agricultural land is open in the basins such as the Shinjo River, Mitarai River, Sakura River, and Okuura River. An urban area is created around the mouth of Susaki Bay, and Toshima, Kamishima, and Nakanoshima are scattered outside the bay, embracing Nomi Bay, and in the eastern part there is a scenic Yokonami Sanri cove. The southern coast is the Pacific Ocean, which is washed with cliffs on the ria coast, and the Shikoku Mountains carry the Shikoku Mountains on its back to block the cold north wind, and the south faces the Pacific Ocean where the Kuroshio Current flows, so it is extremely warm and the four seasons are well harmonized. In winter, the northwest monsoon is strong, but there is very little snowfall. Rainfall belongs to the highest part of the country, and it is hot and humid and suitable for growing crops. Almost in the middle of southern Kochi, the Pacific Ocean spreads out in the south. The Mt. Bandagamori forest at an altitude of 769 m rises on the northern border, and the Shinjo River, which flows through the town, is the last place in Japan where Japanese river otters were confirmed. The number of fish species inhabiting the river is the third largest in Japan. In terms of area, it is about one-fifth the size of Lake Biwa. It seems that there is almost no urbanity, but in a land blessed with a natural environment, the air and water are clean and delicious, and you can enjoy hiking in the mountains, fishing for blackfish and grunt on the shore, and playing in the water and ayu fishing on the river. In addition, since the city has a fishing port, the freshness of the fish is outstanding, and the taste of the vegetables lined up in the morning market is exceptional. October 1954 Susaki City was born by merging the five towns and villages of Susaki Town, Onogo Village, Aso Village, Kamibun Village, and “Uranouchi Village”. Agriculture is mainly based on institutional horticulture, open-field vegetables and citrus fruits that make use of warm natural conditions and cultivation techniques, and is managed in combination with paddy rice. According to the 2010 World Agriculture and Forestry Census, the total number of farm households is 1,234 and the area of cultivated land is 462 ha. Most of the distribution of agricultural products is systematic shipment to agricultural cooperatives, and the main items are ginger, cucumber, shishito pepper, and flowers. Among them, it is a well-known fact that “myoga” cultivation has the highest sales value in Japan and has a high market evaluation both inside and outside the prefecture as a major production area. Agricultural promotion measures: We are promoting the development of land infrastructure and agricultural modernization facilities, aiming for advanced utilization and labor saving of agricultural land, and rationalization and modernization of agricultural management. In addition, efforts are being made to stabilize the farmer’s economy and foster agricultural successors through complex management. The forest area is 10,190 ha, of which 9,701 ha is privately owned and 489 ha is nationally owned. In addition, the area of artificial forests in private forests is 4,702 ha, and the ratio of artificial forests is about 48%, so it is said that excellent artificial forests are being formed. Forest maintenance through appropriate thinning and childcare of these forests is an important issue, but forestry production activities are generally stagnant due to deterioration of the profitability of the forestry, and thinning and childcare are not properly implemented, and water source recharge. I have heard that there are forests that cannot fully demonstrate their functions and national land conservation functions. Under these circumstances, the environment is given to forest owners in order to actively implement forest maintenance such as thinning and childcare, review the operation of only single-storied forests, and promote the maintenance and creation of diverse forest resources suitable for the region. It is said that it is trying to raise awareness of management in consideration of. Furthermore, I hear that the establishment of work roads and the thinning of income are spreading, centered on forestry associations and ambitious foresters. There are two fishing areas: Kochi Prefectural Fisheries Cooperative Fukaura Branch in Uranouchi Bay, Otani in Nomi Bay, Nishikiura in Nomi Fisheries Cooperative and Susaki Bay, Susaki Fishing, Susaki Town Fisheries Cooperative, Kochi Prefectural Fisheries Cooperative Kutsu Branch facing the Pacific Ocean, and Ikenoura Branch. It seems that it can be roughly divided into. Uranouchi Bay, Nomi Bay: The fishing ground environment has deteriorated due to aquaculture and village drainage over the years, and it seems that efforts are being made to improve the sediment and bait to improve the environment. Nomi Bay: The fishing ground environment monitoring system was completed in 2001, and a system has been set up to obtain sea state information such as water quality and temperature through the cable TV network and the Internet, and it seems that efforts are being made to reduce the cost and improve the quality of farmed fish’s. In addition, as consumers are becoming more interested in the “food safety” of farmed fish, traders are responding to the branding of farmed fish and traceability of breeding so that they can provide safe and secure farmed fish to meet their needs. Is being actively promoted. On the other hand, the coasts of Susaki Bay and Tosa Bay: Various types of fisheries such as flatfish nets, set nets, gill nets, fishing longline fisheries, and submersible fisheries are operated by each fishery cooperative, and it is highly productive and resource management is relatively easy. In order to promote efforts in coastal fishing, we continue to carry out intermediate breeding and release of seedlings such as flatfish, sea bream, shrimp, stonefish, crab, and abalone. In the environment surrounding the fishery industry in recent years, beach prices have been sluggish, and even if the catch increases, the catch does not rise. The city’s fishery industry is said to play an important role in supporting the rich and healthy food culture of the local area and neighboring areas. In recent years, it seems that the commercial area is expanding with the opening of large stores along national roads and in the Kirima district land lot development area. In the conventional urban shopping district, the number of shoppers is decreasing due to the congestion of houses and the delay in the development of the shopping district, but on Odaishi-dori (the street from Nishimachi to Nakamachi), in addition to the usual business every Saturday, The shopping district is returning to life with special menus and hospitality such as tea. In addition, every Thursday and Sunday, a street market is held to sell fresh local produce and fish and shellfish, which seems to be a community place for people inside and outside the city. With the development of the Kochi Expressway, the entire Susaki City town is proceeding with the concrete implementation of the service area concept as a town development that will not pass through even if it is extended. Among them, Shinmachi Hondori Shopping Street has planned and implemented regular radio exercises and events to create a lively atmosphere every day. In addition, in front of JR Susaki Station, a luck corps is organized by local residents, and the toilet in front of the station is decorated with power stone reliefs with the cooperation of a local high school, and the outer wall is painted with a design drawing unique to the city. It seems that they are working on creating an attractive town that is widespread. Sightseeing resources: The Yokonami Kuroshio Line runs vertically on the south bank of Yokonami Sanri, making it a perfect drive course. You can also enjoy rocky shore fishing and boat fishing along the coast. Furthermore, as the Dragon Canoe Tournament has become established as a representative event of the city, it seems that canoeing, straw-baked bonito tataki experience, etc. are being used for hands-on educational trips. In addition, Otonashi Shrine (important cultural property of the country), which is said to have been built in 1251, and Cinnamomum camphora (a national natural monument) of Otani, which is ranked 9th in the 100 selections of giant trees nationwide and has an estimated age of over 2,000 years, at the end of the Edo period. There are “Tosa Domain Gundai Ruins” (national historic site) built in Japan, and “Nomi no Shiobakari” (national intangible folk cultural property), which is a small New Year’s event that is handed down in Nomi Bay. In “Food”, Susaki’s specialty “Boiled noodles served in a pot with broth Ramen” has attracted attention, and I hear that many tourists from inside and outside the prefecture visit on weekends. Utilizing the resources of the hinterland, the industry has developed centering on the lime industry and lumber industry, which started operations in 1936, and the light industry of cutting tools and wood industry, which has long-standing technical characteristics. Along with the development of resources that are elements of suitable land for the mining industry and the port of Susaki, which is an important port, major companies such as Osaka Ceramics Cement (currently Sumitomo Osaka Cement) in 1961, Nittetsu Mining Co., Ltd. in 1971, and Matsushita Kotobuki Electron Kogyo in 1972 were established. It seems that it has attracted and has seen dramatic development. However, the cement industry has been severely affected by declining domestic demand and increased imports of cheap foreign cement. In recent years, Matsushita Kotobuki Electronics Industry closed in March 2002 due to the slowdown of the IT-related industry in the prolonged recession, but after that, M-Setec, a silicon wafer manufacturing company for photovoltaic power generation, was invited. It has been in operation since April 2004. M-Setec is said to have contributed to the increase in employment and shipments of manufactured goods in the city, such as starting the operation of the second factory in 2008. “Tosa Pomelo” : Hoga, Kajiki Town, Former Aira District（Present: Aira City）, Kagoshima Prefecture : It originated from an old tree that was there. It is considered to be the same variety or group as Citrus Otachibana of Experiment Station. Hoga Pomelo label on Kochi Fruit Tree Experiment Station-Asakura, Kochi City opened in 1929. In 1943, Mr. Fumiya Miyaji, a farmer in Tosa City, made a sapling that was made at the “Agricultural Experiment Station Asakura Experiment Station (currently the Agricultural Technology Center Fruit Tree Experiment Station)” in Kochi City in the early Showa period. It started when I planted it in the Miyanouchi area of No. Since 1946, the brothers Mr. Masanori Miyaji and Mr. Kazuo have inherited and laid the foundation for cultivation. This is a raw tree sapling. Kochi Prefecture accounts for more than 90% of the national total, of which Tosa City accounts for about half. Expected to be harvested from trees and stored and ripened before shipping in December and January. When grown late, the sugar content increases. It tends to be easily damaged by the cold and does not have a unique flavor. In the case of overwintering on a tree, it is in a ‘granulation’ state due to the cold. Therefore, it is stored and shipped in the ‘field burial.’ The fruit is astonishingly large and has a warm color like the sun. In addition, the unique refreshing scent that floats in the air is pleasant. Kochi Prefecture’s specialty citrus is now sold as a specialty at fruit and vegetable stores throughout the prefecture from early spring to spring. It seems that the log was found at the entrance of the Horticultural Department of Kochi Prefectural Agricultural Experiment Station (currently the Fruit Tree Experiment Station of the Agricultural Technology Center), which was established in 1929. It seems that all Tosa Pomelo cultivated in the prefecture grew from this tree as a mother tree. This log is said to have died due to transplantation during the construction of the main building of the Fruit Tree Experiment Station in 1962. There is a record that the size of the tree is 65 cm around the trunk, which is 30 years old, and the height of the tree is 3.4 m. It seems. Saplings grown from this log were introduced to farmers in Tosa City, Tosa City in 1943. It is said that Mr. Tsuneo Watanabe, the director of the Horticultural Department of the Kochi Prefectural Agricultural Experiment Station, introduced a variety called “Hogen Buntan (originating in Kajiki Town, Aira District, Kagoshima Prefecture)” in 1927. Kochi Prefecture is a production area where shipments account for 80% of the national market share. From Monday, February 28, 2022, the comprehensive outdoor leisure facility “LOGOS PARK SEASIDE KOCHI SUSAKI” operated by Logos Corporation (Headquarters: Hirabayashi, Suminoe Ward, Osaka, Founded March 1928 Established July 17, 1953) will be available at the campsite and other facilities. We have started accepting reservations for various activity experiences on the official website. SEASIDE KOCHI SUSAKI (A comprehensive outdoor leisure facility created in collaboration with Susaki City, Kochi Prefecture. It seems that it will open on Saturday, April 23, 2022 with the concept of “outside, eating, playing, and staying.” In addition to being able to camp and BBQ, in a location blessed with a superb ocean view, you can experience various experiences utilizing local industries such as attractive activities of Susaki City and cooking of proud ingredients with your family and friends. In addition to camping and barbecue, it seems that you can enjoy activities and cooking in a location blessed with ocean views. Each of the 19 campsites is equipped with a kitchenette, power supply, and parking space, and it seems that there will be 5 “seaside plot sites” overlooking the sea. It seems that each of the four container houses will be decorated and decorated differently. All buildings are equipped with air conditioning and heating, as well as showers and refrigerators. You can also try out Logos items such as chairs and sleeping bags. At the barbecue stadium, you can enjoy an all-you-can-drink barbecue while looking out at the sea. You can also bring your own ingredients for barbecue. It seems that you can go home without cleaning or cleaning up the equipment. It seems that the Logos Shop & Cafe is also planning an opening sale.
A variety grown in Susaki City, Kochi Prefecture, it is a fruit grown in beautiful nature, receiving a lot of sunlight shining from the warm climate of Tachime Uranouchi and the clear blue sky. The glossy yellow skin, the unique aroma, the refreshing feel of the flesh when eaten, and the sweetness of the refined fructose are delicious.
The size of grapefruit (Citrus paradisi) and the refreshing scent of Pomelo are the gifts of our predecessors, and Kochi Prefecture boasts the highest production in Japan.
The gentle taste comes from the sweetness of fructose, which is the same as the ingredients of honey. You can feel the natural and elegant sweetness. Each person has a different taste depending on the size of the fruit. As light as a large ball, a small ball tends to have a deeper taste and a stronger sweetness and acidity.