Search Results1-20 of  35

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  • KUMADA KYOICHI ID: 9000003016563

    Faculty of Agriculture, Nagoya University (1959 from CiNii)

    Articles in CiNii:1

    • A NEW METHOD FOR DETERMINING FREE IRON IN PADDY SOILS (1959)
  • KUMADA KYOICHI ID: 9000003016572

    Faculty of Agriculture, Nagoya University (1960 from CiNii)

    Articles in CiNii:1

    • COMPARISON OF SEVERAL METHODS FOR DETERMINING FREE IRON IN SOILS (1960)
  • KUMADA Kyoichi ID: 9000003016264

    Faculty of Agriculture, The Univeisity of Tokyo (1955 from CiNii)

    Articles in CiNii:1

    • ABSORPTION SPECTRA OF HUMIC ACIDS (1955)
  • KUMADA Kyoichi ID: 9000003016303

    Faculty of Agriculture, The University of Tokyo (1955 from CiNii)

    Articles in CiNii:1

    • ELEMENTARY COMPOSITION OF HUMIC ACIDS (1955)
  • KUMADA Kyoichi ID: 9000003016362

    Faculty of Agriculture, The University of Tokyo (1956 from CiNii)

    Articles in CiNii:1

    • ON ARTIFICIAL HUMIC ACIDS (1956)
  • KUMADA Kyoichi ID: 9000003016451

    Faculty of Agriculture, The University of Tokyo (1958 from CiNii)

    Articles in CiNii:1

    • ON THE ARTIFICIAL HUMIC ACIDS PREPARED FROM COAL AND MICROORGANISM PIGMENTS (1958)
  • KUMADA Kyoichi ID: 9000003028927

    Faculty of Agriculture, Nagoya University (1985 from CiNii)

    Articles in CiNii:1

    • CHARACTERISTICS OF BURIED HUMIC HORIZONS AT THE SHIIJI ARCHAEOLOGICAL PITS : IV. Amorphous Constituents of Humus-Clay Complexes in Buried Humic Horizons (1985)
  • KUMADA Kyoichi ID: 9000003028929

    Faculty of Agriculture, Nagoya University (1985 from CiNii)

    Articles in CiNii:1

    • CHARACTERISTICS OF BURIED HUMIC HORIZONS AT THE SHIIJI ARCHAEOLOGICAL PITS : V. Palynological Studies on Buried Humic Horizons (1985)
  • KUMADA Kyoichi ID: 9000003029031

    Faculty of Agriculture, Nagoya University (1985 from CiNii)

    Articles in CiNii:1

    • ELEMENTARY COMPOSITION AND ABSORPTION SPECTRA OF HUMIC AND FULVIC ACIDS (1985)
  • KUMADA Kyoichi ID: 9000018291321

    名大・農 (1984 from CiNii)

    Articles in CiNii:58

    • Acidity of Diluvial Soils in Higashiyama Area, Nagoya City : Studies of Soil Acidity (Part 1) (1969)
    • 1A・6 ポドソル腐植に関する研究(第3報) : Green Humic Acidの吸収スペクトル(土壌化学(土壌有機成分)) (1964)
    • 2-9 腐核酸の分画(2.土壤有機および無機成分) (1973)
  • KUMADA Kyoichi ID: 9000021589611

    Faculty of Agriculture, Nagoya University (1971 from CiNii)

    Articles in CiNii:1

    • Experimental Sudies on the Formation of Humic Soil (1971)
  • KUMADA Kyoichi ID: 9000253470088

    名古屋大学農学部 (1983 from CiNii)

    Articles in CiNii:1

    • 私の生物資源論 (1983)
  • Kumada Kyoichi ID: 9000003016335

    Faculty of Agriculture, The University of Tokyo (1956 from CiNii)

    Articles in CiNii:1

    • Several properties of humic acids (1956)
  • Kumada Kyoichi ID: 9000003025067

    Faculty of Agriculture, Nagoya University (1986 from CiNii)

    Articles in CiNii:31

    • Characteristics of buried humic horizons at the Shiiji archaeological pits:III. Carbon, nitrogen, aluminium, silicon, iron, phenol and amino acid contents in humic and fulvic acids (1982)
    • Studies on the properties of organic matter in buried humic horizon derived from volcanic ash:VII. Ultramembrane filtration of humic acids of buried humic horizons (1982)
    • Hydroxyanthraquinones in soil (1974)
  • Kumada Kyoichi ID: 9000003026921

    Water Research Laboratories, Faculty of Science, and Department of Agricultural Chemistry, Faculty of Agriculture, Nagoya University (1967 from CiNii)

    Articles in CiNii:1

    • The chemical nature of the green fraction of P type humic acid (1967)
  • Kumada Kyoichi ID: 9000003027005

    Faculty of Agriculture, Nagoya University (1968 from CiNii)

    Articles in CiNii:1

    • Viscosimetric characteristics of humic acid (1968)
  • Kumada Kyoichi ID: 9000003027148

    Faculty of Agriculture, Nagoya University (1970 from CiNii)

    Articles in CiNii:1

    • Browning of pyrogallol as affected by clay minerals:I. Classification of Clay Minerals Based their Catalytic Effects on the Browning Reaction of Pyrogallol (1970)
  • Kumada Kyoichi ID: 9000003027244

    Faculty of Agriculture, Nagoya University (1972 from CiNii)

    Articles in CiNii:1

    • Several properties of Rp type humic acid (1972)
  • Kumada Kyoichi ID: 9000003027356

    Faculty of Agriculture, Nagoya University (1973 from CiNii)

    Articles in CiNii:1

    • Sephadex gel fractionation of humic acids (1973)
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