Dangos 1 - 4 canlyniadau o 4 ar gyfer chwilio 'International Network on Soil Fertility and Fertilizer Evaluation for Rice', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Efficiency of nitrogen fertilizers for rice.

    Cyhoeddwyd 1987
    Llyfr

    Efficiency of nitrogen fertilizers for rice.
  2. 2

    Preliminary report on the first international trial on nitrogen fertilizer efficiency in deepwater rice.

    Cyhoeddwyd 1982
    Llyfr

    Preliminary report on the first international trial on nitrogen fertilizer efficiency in deepwater rice.
  3. 3

    Preliminary report on the international trial on nitrogen fertilizer efficiency in rainfed wetland rice, 1st-.

    Cyhoeddwyd 1978
    Llyfr

    Preliminary report on the international trial on nitrogen fertilizer efficiency in rainfed wetland rice, 1st-.
  4. 4

    International trial on nitrogen fertilizer efficiency in rice, 1st-.

    Cyhoeddwyd 1975
    Llyfr

    International trial on nitrogen fertilizer efficiency in rice, 1st-.

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