Risultati della ricerca - "Nitrogen fertilizers."

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  1. 1

    Process technologies for nitrogen fertilizers

    Pubblicazione 1978
    Libro


    Copertina
  2. 2

    The effect of fertilizer nitrogen on accumulation and redistribution of dry matter and nitrogen in winter wheat (Triticum aestivum L.) di Sönmez, Fahri

    Articolo


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  3. 3

    Effect of nitrogen on fruit and seed yield and seed quality of tomato di Ho, I-Liang 1932-

    Pubblicazione 1970
    Tesi


    Copertina
  4. 4

    Effects of nitrogen forms and methods of application for lowland rice di Simsiman, Geronimo Vivit 1937-

    Pubblicazione 1966
    Tesi


    Copertina
  5. 5

    Methods, sources and time of nitrogen application for upland rice di Thasanasongchan, Akwut 1945-

    Libro


    Copertina
  6. 6

    Timing of nitrogen application on lowland rice varieties differing in growth duration di Obias, Raymundo O. 1941-

    Pubblicazione 1967
    Tesi


    Copertina
  7. 7

    Methods, sources and time of nitrogen application for upland rice [microform] di Thasanasongchan, Akwut 1945-

    Pubblicazione 1977
    Visual Material


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  8. 8

    Timing of nitrogen application on lowland rice vareities differing in growth duration [microform] di Obias, Raymundo O. 1971-

    Pubblicazione 1975
    Visual Material


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  9. 9

    Effect of nitrogen on fruit and seed yield and seed quality of tomato [microform] di Ho, I-Liang 1932-

    Pubblicazione 1977
    Visual Material


    Copertina
  10. 10

    The effects of sources, placements, timing of nitrogen application and placements of phosphorus fertilizer on the nitrogen uptake, growth and yield of rice variety BPI 76 and on le... di Carangdang, Diosdado A. 1935-

    Pubblicazione 1977
    Visual Material


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