Japan Agricultural Research Quarterly vol. 20 no.2

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  Advance in Analytical Method of Heavy Nitrogen in Japan

  KIKUO KUMAZAWA, Japan Agricultural Research Quarterly. 20(2) , 92-99 (1986-09-01)

  20-2-092-099.pdf1.4 MB

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  Behavior of Nitrogen in Paddy Soils

  SIGEKAZU YAMAMURO, Japan Agricultural Research Quarterly. 20(2) , 100-107 (1986-09-01)

  20-2-100-107.pdf1.38 MB

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  Microbial Nitrogen Fixation and Its Availability to Rice Plants as Revealed with the Use of ¹⁵N in Japan

  TAKUYA MARUMOTO, Japan Agricultural Research Quarterly. 20(2) , 108-114 (1986-09-01)

  20-2-108-114.pdf1.13 MB

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  Partitioning and Utilization of Nitrogen in Rice Plants

  TADAHIKO MAE, Japan Agricultural Research Quarterly. 20(2) , 115-120 (1986-09-01)

  20-2-115-120.pdf1.21 MB

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  Absorption and Assimilation of Nitrogen by Rice Plants : - A Review on ¹⁵N Study in Japan -

  TADAKATSU YONEYAMA, Japan Agricultural Research Quarterly. 20(2) , 121-126 (1986-09-01)

  20-2-121-126.pdf1.23 MB

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  Fate of Nitrogen in Paddy Fields and Nitrogen Absorption by Rice Plants

  SADAO SHOJI, HO ANDO, GENSHICHI WADA, Japan Agricultural Research Quarterly. 20(2) , 127-134 (1986-09-01)

  20-2-127-134.pdf1.41 MB

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  Relationship between Nitrogen Absorption and Growth and Yield of Rice Plants

  GENSHICHI WADA, SADAO SHOJI, TADAHIKO MAE, Japan Agricultural Research Quarterly. 20(2) , 135-145 (1986-09-01)

  20-2-135-145.pdf1.94 MB