Результаты поиска - "Nitrogen fertilizers."

Отмена результатов
  1. 1

    Process technologies for nitrogen fertilizers

    Опубликовано 1978
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  2. 2

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

    Статья


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  3. 3

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

    Опубликовано 1970
    Диссертация


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  4. 4

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

    Опубликовано 1966
    Диссертация


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  5. 5

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

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  6. 6

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

    Опубликовано 1967
    Диссертация


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  7. 7

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

    Опубликовано 1977
    Visual Material


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  8. 8

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

    Опубликовано 1975
    Visual Material


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  9. 9

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

    Опубликовано 1977
    Visual Material


    Значок книги
  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... по Carangdang, Diosdado A. 1935-

    Опубликовано 1977
    Visual Material


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