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Nitrogen, carbon and energy dynamics and productivity potential in agro-ecosystem

Research Project

Project/Area Number 63304012
Research Category

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

Allocation TypeSingle-year Grants
Research Field 作物
Research InstitutionOsaka Prefecture University

Principal Investigator

CHUJO Hiroyoshi  University of Osaka Pref. College of Agriculture Professor, 農学部, 教授 (80081488)

Co-Investigator(Kenkyū-buntansha) HIRAI Gen-ichi  Osaka Gakuin Junior College Department of International Studies Professor, 国際文化学科, 教授 (00030362)
HASHIKAWA Ushio  Shiga Pref. Junor College Professor, 農業部, 教授 (50074042)
HORIE Takeshi  Kyoto University Faculty of Agriculture Professor, 農学部, 教授 (90181528)
TAKEUCHI Shiro  Kinki University Department of Agriculture Professor, 農学部, 教授 (00088155)
TANGE Masatoshi  Kobe University Faculty of Agriculture Emeritus Professor, 農学部, 名誉教授 (40031158)
Project Period (FY) 1988 – 1989
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥26,200,000 (Direct Cost: ¥26,200,000)
Fiscal Year 1989: ¥11,200,000 (Direct Cost: ¥11,200,000)
Fiscal Year 1988: ¥15,000,000 (Direct Cost: ¥15,000,000)
KeywordsAgro-ecosystem / Assessment of productivity / Carbon dynamics / Energy dynamics / Fertilizer application / Meteorological locational condition / Nitrogen dynamics / Production efficiency / 微気象 / エネルギー / 日射受光量 / ^<13>C / ^<15>N
Research Abstract

Analytical studies were conducted on nitrogen, carbon and energy dynamics and productivity potential in ecosystems of paddy field, field and grassland in 1988 and 1989. Special consideration was given on the relationship between nitrogen dynamics which affects light energy fixation by crop plants and nitrogen use efficiency and on that between carbon dynamics which was the product of light energy fixation and productivity efficiency of crop plants. Assessment systems of productivity of the ecosystem were also constructed in connection with meteorological locational conditions in radiation use. Nitrogen dynamics were made clear on several crop plants in the ecosystem and reasonable system of fertilizer application were constructed with regarding the efficiency of crop production. Models of productivity assessment were established and adaptability of these models were proved. The relationship between carbon fixation and tendency of carbon accumulation in sink and that between crop growth and microclimate or soil organic matter were also made clear.

Report

(3 results)
  • 1991 Final Research Report Summary
  • 1989 Annual Research Report
  • 1988 Annual Research Report
  • Research Products

    (43 results)

All Other

All Publications (43 results)

  • [Publications] 堀江 武: "水稲の生育・収量の気象的予測モデル" システム農学. 4. 1-9 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 上地 由朗: "水稲における土壤ー作物系の窒素の動態と収量形成過程の関係" 東京農大農学集報. 33. 171-180 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 堀江 武: "生育診断予測の意義と方法" 日本作物学会紀事. 58. 460-465 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Sinclair,T.R.: "Leaf nitrogen,photosynthesis,and crop radiation use efficiency:A review." Crop Science. 29. 90-98 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 上地 由朗: "登熟期の水稲葉からのアンモニア態窒素揮散速度の測定" 日本作物学会紀事. 58. 140-142 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 白岩 立彦: "早植水稲の多収生育相に関する研究(9)栽培条件の異なる水稲の茎葉部炭水化物の消長" 近畿作物・育種研究. 35. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 平井 源一: "水稲生育における水田内の水平的変異と微気象 第1報二,三の気象要素の水田内水平分布" 日本作物学会紀事. 58. 13-23 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 平井 源一: "大気湿度が水稲の生育ならびに生理に及ぼす影響 第6報大気湿度が水稲模擬個体群の水合成速度に及ぼす影響" 日本作物学会紀事. 58. 368-373 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 平井 源一: "水稲模擬個体群内における気象要素の垂直分布" 日本作物学会紀事. 58. 748-749 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 平井 源一: "水稲生育における水田内の水平的変異と微気象 第2報大型水田における水稲個体群の表面温度(葉温)の" 日本作物学会紀事.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 平井 源一: "気温条件を異にした場合の大気湿度が水稲の光合成速度に及ぼす影響" 日本作物学会紀事.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 奥村 俊勝: "追肥時期の違いがトウモロコシの追肥窒素の体内挙動と吸収率に及ぼす影響" 近畿作物・育種研究. 34. 13-18 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] チメン・ユヌス: "追肥時期の違いがコムギの追肥チッソの吸収および生育に及ぼす影響" 近畿作物・育種研究. 35. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Mimoto,H.: "Translocation of nitrogen sbsorbed by the roots of specific tiller in rice plant." Japan.Jour.Crop Sci.59. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 三本 弘乗: "水稲の葉色推移と窒素濃度" 近畿作物・育種研究. 35. (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Horie, T.: "Crop-weather relationship model in rice." J. Japan. Agric. System Soc.4 (2). 1-9 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Kamiji, Y.: "Nitrogen dynamics in soil-crop system and grain production processes in rice." Bull. Agric. Res., Tokyo Univ. Agric.33 (2). 171-180 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Horie, T.: "Method of crop growth prediction and diagnosis and their value." Japan. Jour. Crop Sci.58 (3). 460-465 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Sinclair, T. R.: "Leaf nitrogen, photosynthesis, and crop radiation use efficiency. A Review." Crop Science. 29 (1). 90-98 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Kamiji, Y.: "Measurement of ammonium nitrogen volatilization rates from rice leaves during the ripening period." Japan. Jour. Crop Sci.58 (1). 140-142

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Shiraiwa, T.: "Studies on high-yielding growth pattern of early-planting rice. (9) Seasonal change of carbohydrate in vegetative organ of rice grown under various conditions." Rep. Soc. Crop Sci. Breed., Kinki. 35. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hirai, G.: "Growth of plants and microclimate in rice population. I. Horizontal distribution of several meteorological elements in rice population." Japan. Jour. Crop Sci.58 (1). 13-23 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hirai, G.: "Studies on the effect of the relative humidity of the atmosphere on the growth and physiology of rice plants. VI. Effect of ambient humidity on the photosynthetic rate of a rice plant population model." Japan Jour. Crop Sci.58 (3). 368-373

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hirai, G.: "Vertical distribution of meteorological factors in a model population of rice plant." Japan. Jour. Crop Sci.58 (4). 748-749 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hirai, G.: "Growth of plants and microclimate in rice population. In preparation." Japan. Jour. Crop Sci.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Hirai, G.: "Effect of ambient humidity on photosynthetic rate of rice plant under different temperature conditions. In preparation." Japan. Jour. Crop Sci.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Okumura, T.: "Effect of timing of nitrogen top-dressing on the uptake rate and behavior of nitrogen in corn plants." Rep. Soc. Crop Sci. Breed., Kinki. 34. 13-18

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Younus, Q.: "Effects of application time of topdressing on the uptake of the nitrogen and the growth of wheat plants." Breed., Kinki. 35. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Mimoto, H.: "Translocation of nitrogen absorbed by the roots of specific tiller in rice plant." Japan. Jour. Crop Sci.59. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Mimoto, H.: "Changes in the leaf-color and nitrogen contents in rice plant." Rep. Soc. Crop Sci. Breed., Kinki. 35.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 丹下宗俊: "水稲苗における移植後の窒素の吸収と分配" 日本作物学会記事. 57(別1). 15-16 (1988)

    • Related Report
      1989 Annual Research Report
  • [Publications] 堀江武: "生育診断予測の意義と方法" 日本作物学会記事. 58. 460-465 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 白岩立彦: "早植水稲の多収生育相に関する研究(9)栽培条件の異なる水稲の茎葉部炭水化物の消長" 近畿作物・育種研究. 35. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] 平井源一: "水稲生育における水田内の水平的差異と微気象 第2報 大型水田における水稲個体群の葉面温度(葉温)の垂直分布について" 日本作物学会記事.

    • Related Report
      1989 Annual Research Report
  • [Publications] 奥村俊勝: "追肥時期の違いがトウモロコシの追肥窒素の体内挙動と吸収率に及ぼす影響" 近畿作物・育種研究. 34. 13-18 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 丹下宗俊: 日本作物学会紀事. 57(別1). 15-16 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 堀江武: システム農学. 4(2). 1-9 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 中川博視: 日本作物学会紀事.

    • Related Report
      1988 Annual Research Report
  • [Publications] 長谷川利拡: 日本作物学会紀事.

    • Related Report
      1988 Annual Research Report
  • [Publications] 平井源一: 日本作物学会紀事. 58. 13-23 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 西川欣一: 日本作物学会紀事. 57(別1). 21-22 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 三木弘乗: 日本作物学会紀事. 57. 643-649 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 三木弘乗: 日本作物学会紀事. 57. 650-654 (1988)

    • Related Report
      1988 Annual Research Report

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Published: 1988-04-01   Modified: 2016-04-21  

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