Showing 21 - 40 results of 71 for search '', query time: 0.02s Refine Results
  1. 21
    by Seetanun, Wittaya 1944-
    Published 1977
    Visual Material

    Milling and seed qualities, and protein content of rice as affected by times of harvest and nitrogen application [microform]
  2. 22
    by Duangputra, Piya 1939-
    Published 1977
    Visual Material

    Sources and rates od fertilizer phosphorus for flooded rice in Buenavista clay [microform]
  3. 23
    by Sharma, Vishnu Prasad 1938-
    Published 1977
    Visual Material

    Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform]
  4. 24
    by Sanmaneechai, Manas
    Published 1977
    Visual Material

    Performance of rice and nutrient availability on two Philippine soils as affected by different water regimes and soil amendments [microform]
  5. 25
    by Mallick, Rajeshwar Nath 1939-
    Published 1977
    Visual Material

    Interaction between soil moisture regime and nitrogen level in upland rice [microform].
  6. 26
    by Nguyen, Van Huynh 1944-
    Published 1977
    Visual Material

    Toxicity of carbofuran to the brown planthopper, Nilaparvata Lugens (Stal) and its metabolism int he rice plant [microform].
  7. 27
    by Roumasset, James A.
    Published 1976
    Book

    Rice and risk decision making among low-income farmers
  8. 28
    by Alejar, Arcelia Aalfonso 1937-
    Published 1976
    Visual Material

    Some cumulative effects of lime on the growth and yield of rice plant [microform]
  9. 29
    by Cardenas, Marlito L. 1948-
    Published 1975
    Visual Material

    Efficiency of some nitrogen sources and their effects on lowland rice [microform]
  10. 30
    Visual Material

    Improving the productivity of Luisiana clay planted to rice [microform]
  11. 31
    by Cosico, Wilfredo Cosico 1943-
    Published 1975
    Visual Material

    Response of rice to different nitrogen fertilizers and times of application [microform]
  12. 32
    by Manuel, Feliciano Cruz 1932-
    Published 1975
    Visual Material

    Resistance of various growth regulators on the growth, flowering and yield of rice [microform]
  13. 33
    Visual Material

    Influence of nitrogen and plant spacing in the yield components of non-photoperiod sensitive rice varities [microform]
  14. 34
    Published 1975
    Book

    International trial on nitrogen fertilizer efficiency in rice, 1st-.
  15. 35
    by Beebe, James
    Published 1974
    Book

    Fertilizers for rice
  16. 36
    by Roumasset, James
    Published 1973
    Book

    Estimating the risk of fertilization rice production in the Philippines
  17. 37
    by Manuel, Feliciano Cruz 1932-
    Published 1970
    Thesis

    Effects of various growth regulators on the growth, flowering and yield of rice
  18. 38
    by Fagade, Samson Olaseni 1941-
    Published 1970
    Thesis

    Growth characteristics, grain yield and quality of rice as affected by plant density and nitrogen level
  19. 39
    Thesis

    Some cumulative effects of lime on the growth and yield of rice plant
  20. 40
    by Barker, Randolf
    Published 1970
    Book

    The impact of devaluation of fertilizer in Philippine rice production
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