Economic Scale of Utilization of Radiation (II) : Agriculture : Comparison between Japan and the U. S. A.
スポンサーリンク
概要
- 論文の詳細を見る
The economic scale of the application of radiation in the field of agriculture in Japan was estimated from public documents to be about 964M$ (million dollars) in 1997. In the food irradiation, an amount of 15,000 t of potatoes irradiated per year in Hokkaido was estimated to be worth 16M$. Sterile Insect Technique (SIT) used for combating losses due to the melon fly in the mainly Okinawa region produced as much as 70M$ in benefits. Production of rice using varieties developed by mutation breeding was about 3% of overall production in Japan and the economic scale was 774M$. Radioisotope (RI) utilized in laboratory work, environmental analysis and chronology was accounted to be as high as 24M$. The relative ratios of radiation processing (136M$), mutation breeding (804M$) and RI utilization (24M$) were 14%, 83%, and 3%, respectively. The economic scale surveys in food irradiation and mutation breeding were extended to the United States of America (hereinafter abbreviated as U.S.A. or U.S.) for a direct comparison to the situation in Japan. As to maximum estimation, it amounted to be 3.2b$ (billion dollars) for food irradiation and 11.2b$ for mutation breeding. The economic scale for agriculture products within our scope was 14.5b$ for the U.S. and about 0.8b$ for Japan, implying that the former is larger in magnitude by a factor of about 18.
- 社団法人 日本原子力学会の論文
- 2002-10-25
著者
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NAKANISHI Tomoko
Graduate School of Life and Environmental Sciences, University of Tsukuba
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Chino Mitsuo
Faculty of Bioresource Science, Akita Prefectural University
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Chino Mitsuo
Faculty Of Bioresource Sciences Akita Prefectural University
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Chino Mitsuo
Faculty Of Agriculture Niigata University:(present Address)faculty Of Agriculture Tokyo University
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KUME Tamikazu
Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute
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AMANO Etsuo
Research Center for Bioresources Development, Fukui Prefectural University
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Amano Etsuo
Research Center For Bioresources Development Fukui Prefectural University
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Nakanishi Tomoko
Graduate School Of Agricuture And Life Science The University Of Tokyo
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Nakanishi Tomoko
Graduate School Of Agricultural And Life Sciences The University Of Tokyo
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Kume T
Takasaki Radiation Chemistry Research Establishment Japan Atomic Energy Research Institute
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Kume Tamikazu
Takasaki Radiation Chemistry Research Establishment Japan Atomic Energy Research Institute
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