Mostrando 1 - 20 resultados de 37 para a busca '', tempo de busca: 0.04s Refinar Resultados
  1. 1
    por Charles, Daniel
    Publicado em 2006
    Livro

    Between genius and genocide the tragedy of Fritz Haber, father of chemical warfare
  2. 2
    Publicado em 2000
    Livro

    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
    Publicado em 1996
    Livro

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

    Efficiency of nitrogen fertilizers for rice.
  5. 5
    Publicado em 1982
    Livro

    Preliminary report on the first international trial on nitrogen fertilizer efficiency in deepwater rice.
  6. 6
    por Shah, R.N
    Publicado em 1979
    Livro

    Some considerations when estimating profitable levels of applied N for rice
  7. 7
    Publicado em 1978
    Livro

    Preliminary report on the international trial on nitrogen fertilizer efficiency in rainfed wetland rice, 1st-.
  8. 8
    Publicado em 1978
    Livro

    Process technologies for nitrogen fertilizers
  9. 9
    Publicado em 1975
    Livro

    International trial on nitrogen fertilizer efficiency in rice, 1st-.
  10. 10
    por Achorn, F.P
    Publicado em 1974
    Livro

    Expansion of the fertilizer industry in the Philippines
  11. 11
    por Alcasid, Godofredo N.
    Publicado em 1969
    Livro

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

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

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

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

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

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

    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
    Livro

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

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

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