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Studies of production ecology on the rice plant population grown under low pesticide circumstances

Research Project

Project/Area Number 04304013
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field 作物
Research InstitutionThe University of Tokyo

Principal Investigator

MATSUZAKI Akio  The Univ.of Tokyo Agr.Prof., 農学部, 教授 (50107405)

Co-Investigator(Kenkyū-buntansha) SHIOYA Tetsuo  Tokyo Univ.of Agr.and Tech.Agr.Prof., 農学部, 教授 (60226107)
MURAYAMA Seiji  Hirosaki.Univ.Agr.Assist.Prof., 農学部, 助教授 (40003470)
TATENO Kiyota  Saga Univ.Agr.prof., 農学部, 教授 (10038325)
HASHIKAWA Ushio  Shiga J.College Agr.Prof., 農業部, 教授 (50074042)
TSUNASHIMA Fujio  Yamagata Univ.Agr.Prof., 農学部, 教授 (70089803)
Project Period (FY) 1992 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥27,000,000 (Direct Cost: ¥27,000,000)
Fiscal Year 1994: ¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 1993: ¥7,000,000 (Direct Cost: ¥7,000,000)
Fiscal Year 1992: ¥15,000,000 (Direct Cost: ¥15,000,000)
KeywordsFertilizer / Low pesticide and insecticide / Plant density / Rice / Yield / 低農薬 / 冷害 / 環境 / 持続的生物生産 / 施肥量
Research Abstract

All over Japan had good weather. much sun-shine and high temperature, during rice growing season. So that rice headed 7-10 days earlier than as usual. Research meetings were held twice, in Yamagata University in July 1994, and in the University of Tokyo in February 1995. Our experimental results showed nearly the same tendency about grain yield against planting density except the university rice field in which rice plant were suffered severe cool temperature damages.
1)There was two groups against the planting density and grain yield. In one group, low density plants produced nearly the same level grain yield against the local conventional plant density. On the other hand, low density plants got less yield than the conventional one. These responses occurred to fifty and fifty.
2)Fertilizer response to grain yield was consistent through three years. Nitrogen fertilizer showed conspicuous effect to raise grain yield. However, it increased pests and disease damages with increase its application rate. In, reverse, low nitrogen application helped to raise healthy plants, while it reduced grain yield.
3)Low pests and disease damage and higher level yield were expected in the combination of lower planting density and moderate nitrogen level of the local conventional condition. In that case, It seems that the condition of relative fertile soil and sufficient temperature for ripening stage were required.

Report

(4 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • 1992 Annual Research Report
  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] 木下 収: "水稲の低農薬栽培に関する生産生態学的基礎研究-基肥施用レベルの異なる水稲の密度反応-" 日本作物学会紀事. 61別1. 28-29 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 橋川 潮,白岩立彦: "早植水稲の多収生育相に関する研究 11 施肥レベルの異なる水稲の密度反応" 近畿作物育種研究. 37. 88-91 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 佐藤徳雄,渋谷暁一: "水稲の低農薬栽培に関する生産生態学的基礎研究" 日本作物学会東北支部会報. 36. 33-36 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 梅崎輝尚,ほか3名: "早期水稲における低農薬栽培のための栽培条件について" 宮崎大学農学部附属農場報告. 9. 13-18 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 上林美保子,綱島不二雄: "水稲の低農薬栽培に関する生産生態学的基礎研究" 山形大学農学部附属農場報告. 5. 19-22 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 橋川 潮,白岩立彦: "早植水稲の多収生育相に関する研究 12 個体密度の異なる水稲の生育反応" 日本作物学会紀事. 63別1. 32-35 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 木下 収: "水稲の低農薬栽培に関する生産生態学的基礎研究-全国25大学別収量調査結果" 日本作物学会中国支部研究収録. 35. 15-16 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 佐藤徳雄: "農業技術体系作物編 2 イネの生育と技術" 農産漁村文化協会, 技184の 36-42 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Kinoshita, O.: "Studies on production ecology on the rice plant population grown under low pesticide circumstances. -Density response of rice plant in diferent level of basal nitrogen" Japn.J.Crop Sci.61. 28-29 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Hashikawa, U.et al.: "Studies on the growth feature of high yield rice in case of early planting. 11.Density response of rice plant in diferent level of basal nitrogen." kinki Crop-breeding Research. 37. 88-91 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Sato, T et al.: "Studies on production ecol-ogy on the rice plant population grown under low pesticide circumstances." Tohoku Jour.Crop Sci.36. 33-36 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Umezaki, T.et al.: "On the low pesticide conditions of early period rice cultivation." Bull.Niyazaki Univ.Farm.9. 13-18 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Kanbayashi, M.et al.: "Studies on production ecology on the rice plant population grown under low pesticide circumstances." Bull.Yamagata Univ.Farm.5. 19-22 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Hashikawa, U.et al.: "Studies on the growth feature of high yield rice in case of early planting.12, Growth response of rice plant in diferent level of planting density." Japan.J.Crop Sci.63. 32-35 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Kinoshita, O.: "Studies on production ecology on the rice piant population grown under low pesticide circumstances." Cyugoku J.Crop Sci.35. 15-16 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Sato, T.: "On the rice yield reduction rate by the damage of leaf sheath blight under low pesticide circumstances." Bull.Tohoku Univ. Kawatabi Farm. 10. 13-17 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 木下 収: "水稲の低農薬栽培に関する生産生態学的基礎研究-基肥施用レベルの異なる水稲の密度反応-" 日本作物学会紀事. 61別1. 28-29 (1992)

    • Related Report
      1994 Annual Research Report
  • [Publications] 橋川 潮,白岩立彦: "早植水稲の多収生育相に関する研究 11 施肥レベルの異なる水稲の密度反応" 近畿作物育種研究. 37. 88-91 (1992)

    • Related Report
      1994 Annual Research Report
  • [Publications] 佐藤徳雄,渋谷暁一: "水稲の低農薬栽培に関する生産生態学的基礎研究" 日本作物学会東北支部会報. 36. 33-36 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] 梅崎輝尚,ほか3名: "早期水稲における低農薬栽培のための栽培条件について" 宮崎大学農学部附属農場報告. 9. 13-18 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] 上林美保子,綱島不二雄: "水稲の低農薬栽培に関する生産生態学的基礎研究" 山形大学農学部附属農場報告. 5. 19-22 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] 橋川 潮,白岩立彦: "早植水稲の多収生育相に関する研究 12 個体密度の異なる水稲の生育反応" 日本作物学会紀事. 63別1. 32-35 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 木下 収: "水稲の低農薬栽培に関する生産生態学的基礎研究-全国25大学別収量調査結果" 日本作物学会中国支部研究収録. 35. 15-16 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 佐藤徳雄: "農業技術体系作物編 2 イネの生育と技術" 農産漁村文化協会, 184,36-42 (1993)

    • Related Report
      1994 Annual Research Report
  • [Publications] 佐藤徳雄・渋谷暁一: "水稲の低農薬栽培に関する生産生態学的基礎研究" 日本作物学会東北支部会報. 36. 33-36 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 佐藤 徳雄,渋谷 暁一,小林 茂太郎 ほか2名: "水稲の低農薬栽培に関する生産生態学的基礎研究" 東北大学農学部川渡農場報告. 8. 19-25 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 木下 収,川島 敏博,山内 美義: "水稲の低農薬栽培に関する生産生態学的基礎研究ー基肥施用レベルの異なる水稲の密度反応ー" 日本作物学会紀事. 61(別2). 28-29 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 簗瀬 雅則 ほか6名: "水稲の低農薬栽培法に関する研究 第1報 粗植と窒素制限の効果" 近畿作物・育種研究. 38. (1993)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2018-02-02  

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