Relationship between recent trends in climate conditions and rice quality in the Southern Tohoku region

DOI Web Site Web Site 被引用文献2件 参考文献12件
  • MATSUDA Hiroyuki
    Rice Breeding and Crop Science Experiment Station, Yamagata General Agricultural Research Center
  • HAYASAKA Tsuyoshi
    Agricultural Technique Improvement Research Office, Shonai Area General Branch Administration, Yamagata Prefectural Office
  • KONTA Takahiro
    Utilization Crop Research Division, Yamagata General Agricultural Research Center
  • ASANO Masumi
    Utilization Crop Research Division, Furukawa Agricultural Research Center
  • MORI Shizuka
    Faculty of Agriculture, Yamagata University
  • ANDO Ho
    Faculty of Agriculture, Yamagata University
  • FUJII Hiroshi
    Faculty of Agriculture, Yamagata University
  • KANNO Hiromitsu
    NARO, Tohoku Agricultural Research Center

この論文をさがす

抄録

In the southern part of the relatively cool Tohoku region of Japan, the mean temperature during the rice cropping season rose at Shonai and Murayama from 1974 to 2004, yet the amount of solar radiation showed no significant trend. Higher mean temperature and solar radiation during the first half of the cropping season advanced the heading date, exposing ripening rice to higher temperatures and more solar radiation. These meteorological influences on paddy rice were different at every site. At Shonai, the heading date advanced with the increase of mean temperature from transplanting to heading after 1980. Other sites did not show these phenomena. The mean temperatures during the latter half of the ripening period increased over time at Shonai and Murayama. Those during the first half of the ripening period exceeded 27°C several times at Shonai and Murayama, increasing the rate of white immature grains at Shonai. The amount of solar radiation during the ripening period showed no trend, but that at Natori was lower than that at Shonai and Murayama.

収録刊行物

  • 農業気象

    農業気象 68 (4), 195-204, 2012

    日本農業気象学会

被引用文献 (2)*注記

もっと見る

参考文献 (12)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ