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YAMAGUCHI Junichi
山口 淳一
Connect your ORCID iD
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Alternative Names
YAMAGUCHI Jyunichi 山口 淳一
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Researcher Number
80001478
Other IDs
External Links
Affiliation (based on the past Project Information)
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2000 – 2003: 北海道大学, 大学院・農学研究科, 教授
1999 – 2000: 北海道大学, 大学院・農学研究科, 助教授
1995 – 1998: 北海道大学, 農学部, 助教授
1993: Hokkaido Univ., Plant Nutrition, Associate Professor, 農学部, 助教授
1988: Faculty of Agriculture, Hokkaido University, 農学部, 助教授
1986 – 1987: Fac. of Agriculture, Hokkaido Univ.; Associate, 農学部, 助手
Review Section/Research Field
Principal Investigator
Plant nutrition/Soil science
/
作物学
/
土壌・肥料
Except Principal Investigator
作物学
/
Plant nutrition/Soil science
/
生物資源科学
/
Agro-economics
/
土壌・肥料
Keywords
Principal Investigator
イネ / 作物 / Crop / 呼吸 / 着生根 / 養分吸収効率 / 根呼吸 / 重窒素 / アイソトープ / 植物体表面電位
…
More
/ 水分ストレス / 前置増幅部 / インゲンマメ / バレイショ / ア-ス / Surface Electric Potential / Water Stress / High Impedance / Field bean / Potato / Rice / Earth / 画像解析 / 根系 / 乾物生産 / 根圏 / 根の形質 / 流動水耕 / ポット栽培 / 根長 / 根系分布 / 根表面積 / 根体積 / 各種作物 / 地上部 / 根比 / 根圏容量 / Image processing / Root system / Dry matter production / Rhizosphere / Root characters / Flowing solution culture
…
More
Except Principal Investigator
GIS / 表面電位 / 体内水分 / 体内pH / 水分ストレス / イネ / バレイショ / インゲンマメ / Plant pH / Potato / Rice / 酸性土壤 / アルミニウム過剰害 / 食糧生産 / 国際会議 / 銀一塩化銀電極 / Ag-AgCl Electrode / Electrical Potential / Kidney Bean / Water Content of Plant / Water Stress / 銀-塩化銀電極 / 銀塩化銀電極 / Electrical potential / Water content of plant / Ag-AgCl electrode / Water stress / Kidney bean / アフリカ / 在来農業 / 人口扶養力 / 持続性モデル / 土地利用 / 衛星画像解析 / 土地制度 / 土地所有制度 / 人工扶養力 / 衛星写真 / Africa / indigenous agriculture / population carrying capacity / sustainability model / Remote sensing / land tenure system / land use / 伝統的農業 / 近代的農業 / アジアの発展途上国 / 生態経済学 / 持続的な農業 / 技術進歩 / 総合要素生産性 / 農業生産性 / ラオス / ネパール / TFP / バングラデシュ / エコロジー / インド / メコン河 / Traditional farming / Modernised farming / Asian developing countries / Ecological economics / Sustainabl agriculture / Technological Progress / Total Factor Productivity / Agricultural Productivity / アルミニウム耐性 / アルミニウム排除能 / 根の伸長阻害 / アルミニウムイオン / 硫酸アルミニウムイオン / ヘマトキシリン染色法 / ナトリウム排除能 / X線マイクロアナライザー / 高アルミニウム耐性 / 低リン耐性 / Aluminum tolerance / Exclusion of aluminum / Inhibition of root elongation / Hematoxylin staining method / Aluminum ion / アマゾン川水系 / 農業生態学的調査 / セラード / アマゾン森林 / オキシソル / アルティソル / 熱帯・亜熱帯農業システム / Amazon river system / Agro-ecological survey / Cerrado / Amazon forest / Oxisols / Ultisols
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Research Projects
(
11
results)
Co-Researchers
(
29
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Ecological Economic Evaluation of Traditional Farming Technology in Asian Developing Countries
Principal Investigator
OSANAMI Fumio
Project Period (FY)
2002 – 2004
Research Category
Grant-in-Aid for Scientific Research (A)
Research Field
Agro-economics
Research Institution
HOKKAIDO UNIVERSITY
「低pH領域における植物と土壤の相互作用」の国際会議企画
Principal Investigator
三枝 正彦
Project Period (FY)
2000
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Plant nutrition/Soil science
Research Institution
Tohoku University
Agro-environmental Study of the Sustainability of Indigenous Agriculture In Central and Southern Africa
Principal Investigator
ARAKI Shigeru
Project Period (FY)
1999 – 2001
Research Category
Grant-in-Aid for Scientific Research (A)
Research Field
生物資源科学
Research Institution
KYOTO university
An experimental apparatus for measuring electrical potential of crops
Principal Investigator
IWAMA Kazuto
Project Period (FY)
1997 – 1998
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
作物学
Research Institution
Hokkaido University
Device Development for Monitoring the Plant Water Stress through Surface Electric Potential Measurement
Principal Investigator
Principal Investigator
YAMAGUCHI Junichi
Project Period (FY)
1995 – 1996
Research Category
Grant-in-Aid for Scientific Research (A)
Research Field
作物学
Research Institution
HOKKAIDO UNIVERSITY
着生根における呼吸と養分吸収との量的相互関係
Principal Investigator
Principal Investigator
山口 淳一
Project Period (FY)
1993
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
Plant nutrition/Soil science
Research Institution
Hokkaido University
Developmental Research for Constructing an Equipment to Measure Electrical Potential Generating in Crops
Principal Investigator
IWAMA Kazuto
, 山口 淳一
Project Period (FY)
1993 – 1994
Research Category
Grant-in-Aid for Developmental Scientific Research (B)
Research Field
作物学
Research Institution
Hokkaido University
南米における赤色土地帯の農業生態学的調査
Principal Investigator
田中 明
Project Period (FY)
1987
Research Category
Grant-in-Aid for Overseas Scientific Research
Research Institution
Hokkaido University
Agro-ecological Survey of Ultisol-Oxisol Area in South America
Principal Investigator
SAKUMA Toshio
Project Period (FY)
1987 – 1988
Research Category
Grant-in-Aid for Overseas Scientific Research
Research Institution
Hokkaido University
Quantitative relationship between root and shoot growth in crop plants
Principal Investigator
Principal Investigator
YAMAGUCHI Junichi
Project Period (FY)
1986 – 1988
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
土壌・肥料
Research Institution
Hokkaido University
Studies on the counteracting function of crop plants against adverse root environment ( with special emphasis on aluminum toxicity)
Principal Investigator
TANAKA Akira
Project Period (FY)
1984 – 1986
Research Category
Grant-in-Aid for General Scientific Research (A)
Research Field
土壌・肥料
Research Institution
Hokkaido University
# of Projects (Dsc)
# of Projects (Asc)
1.
IWAMA Kazuto
(70144219)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
2.
SATO Hajime
(20091530)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
3.
TAKAYANAGI Shigeru
(50013529)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
4.
TANAKA Akira
(30001374)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
5.
SATO Toshiyuki
(00154071)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
6.
SAKUMA Toshio
(50001756)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
7.
今井 弘樹
(20002058)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
8.
ARAKI Shigeru
(00158734)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
9.
MIZUNO Kei
(10260613)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
10.
ITANI Juichi
(20232382)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
11.
OYAMA Shuichi
(00322347)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
12.
SUGIYAMA Yuko
(30196779)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
13.
OSANAMI Fumio
(00113697)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
KONDO Takumi
(40178413)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
KUROKAWA Isao
(90125310)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
DOI Tokihisa
(60137388)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
FUJITA Koichi
(80272441)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
KONO Hiroichi
(20281876)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
19.
TADANO Toshiaki
(40001440)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
20.
三枝 正彦
(10005655)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
21.
松山 信彦
(20261430)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
22.
大崎 満
(60168903)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
23.
高橋 正
(80132009)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
24.
我妻 忠雄
(70007079)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
25.
小泉 真理
(20290992)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
26.
今井 一郎
(50160023)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
27.
藤田 耕之輔
(90002170)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
28.
岡川 辰郎
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
29.
IMAI Hiroki
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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