يعرض 1 - 20 نتائج من 37 نتيجة بحث عن '', وقت الاستعلام: 0.04s تنقيح النتائج
  1. 1
    بواسطة Charles, Daniel
    منشور في 2006
    كتاب

    Between genius and genocide the tragedy of Fritz Haber, father of chemical warfare
  2. 2
    منشور في 2000
    كتاب

    Decision processes for determining diagnostic and predictive criteria for soil nutrient management workshop proceedings, 6-10 September 1999, PhilRice, Maligaya, Munoz, Nueva Ecija, Philippines
  3. 3
    منشور في 1996
    كتاب

    Progress in nitrogen cycling studies proceedings of the 8th Nitrogen Workshop, held at the University of Ghent, 5-8 September 1994
  4. 4
    منشور في 1987
    كتاب

    Efficiency of nitrogen fertilizers for rice.
  5. 5
    منشور في 1982
    كتاب

    Preliminary report on the first international trial on nitrogen fertilizer efficiency in deepwater rice.
  6. 6
    بواسطة Shah, R.N
    منشور في 1979
    كتاب

    Some considerations when estimating profitable levels of applied N for rice
  7. 7
    منشور في 1978
    كتاب

    Preliminary report on the international trial on nitrogen fertilizer efficiency in rainfed wetland rice, 1st-.
  8. 8
    منشور في 1978
    كتاب

    Process technologies for nitrogen fertilizers
  9. 9
    منشور في 1975
    كتاب

    International trial on nitrogen fertilizer efficiency in rice, 1st-.
  10. 10
    بواسطة Achorn, F.P
    منشور في 1974
    كتاب

    Expansion of the fertilizer industry in the Philippines
  11. 11
    بواسطة Alcasid, Godofredo N.
    منشور في 1969
    كتاب

    An economic analysis of the efficiency of the nitrogen fertilizer in rice production
  12. 12
    كتاب

    Interaction between soil moisture regime and nitrogen level in upland rice
  13. 13
    كتاب

    Nitrogen and potassium fertilization of cotton (Gossypium hirsutum L.)
  14. 14
    كتاب

    The influence of nitrogen-potassium ratio and moisture regime on juice quality and NPK composition of Phi 56226
  15. 15
    كتاب

    Water adequacy at the farm level its influence on input use and rice yield
  16. 16
    كتاب

    Methods, sources and time of nitrogen application for upland rice
  17. 17
    كتاب

    The effects of nitrogen fertilization and mulching on the growth and survival of out-planted kaatoan bangkal (anthocephalus chinensis Rich.ex Walp.) seedlings and on some soil properties of an open grassland
  18. 18
    بواسطة Kanha Bunpromma $1943-
    كتاب

    Effects of plant population density and nitrogen fertilizer applicaton on sorghum and soybean planted as monoculture and intercrop
  19. 19
    كتاب

    The response of soybean (Glycine max Merrill) to foliar spray of two nitrogen sources
  20. 20
    كتاب

    Yield response of two sweet potato cultivars to different levels of nitrogen-potassium fertilizer under different management practices
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