يعرض 1 - 10 نتائج من 32 نتيجة بحث عن '', وقت الاستعلام: 0.02s تنقيح النتائج
  1. 1
    منشور في 1987
    كتاب

    Efficiency of nitrogen fertilizers for rice.
  2. 2
    بواسطة Shah, R.N
    منشور في 1979
    كتاب

    Some considerations when estimating profitable levels of applied N for rice
  3. 3
    بواسطة Fagi, Achmad Mudzakkir 1940-
    منشور في 1979
    Visual Material

    Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform]
  4. 4
    منشور في 1978
    كتاب

    Preliminary report on the international trial on nitrogen fertilizer efficiency in rainfed wetland rice, 1st-.
  5. 5
    بواسطة Seetanun, Wittaya 1944-
    منشور في 1977
    Visual Material

    Milling and seed qualities, and protein content of rice as affected by times of harvest and nitrogen application [microform]
  6. 6
    بواسطة Carangdang, Diosdado A. 1935-
    منشور في 1977
    Visual Material

    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 levels of mineral nitrogen on Maahas clay [microform]
  7. 7
    بواسطة Sharma, Vishnu Prasad 1938-
    منشور في 1977
    Visual Material

    Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform]
  8. 8
    بواسطة Thasanasongchan, Akwut 1945-
    منشور في 1977
    Visual Material

    Methods, sources and time of nitrogen application for upland rice [microform]
  9. 9
    بواسطة Mallick, Rajeshwar Nath 1939-
    منشور في 1977
    Visual Material

    Interaction between soil moisture regime and nitrogen level in upland rice [microform].
  10. 10
    بواسطة Pisithpun, Saowanee 1939-
    منشور في 1977
    Visual Material

    Fertilizer response of rice under varying environment and management practices [microform].
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