Εμφανίζονται 21 - 40 Αποτελέσματα από 71 για την αναζήτηση '', χρόνος αναζήτησης: 0,04δλ Περιορισμός αποτελεσμάτων
  1. 21
    ανά Seetanun, Wittaya 1944-
    Έκδοση 1977
    Visual Material

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

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

    Effect of varietal type, season, and management level on the nitrogen response of Indica rice [microform]
  4. 24
    ανά Sanmaneechai, Manas
    Έκδοση 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
    ανά Mallick, Rajeshwar Nath 1939-
    Έκδοση 1977
    Visual Material

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

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

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

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

    Efficiency of some nitrogen sources and their effects on lowland rice [microform]
  10. 30
    ανά Chaliengratchai, Krairirk 1944-
    Έκδοση 1975
    Visual Material

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

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

    Resistance of various growth regulators on the growth, flowering and yield of rice [microform]
  13. 33
    ανά Mariano, Bernardo Santiago 1940-
    Έκδοση 1975
    Visual Material

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

    International trial on nitrogen fertilizer efficiency in rice, 1st-.
  15. 35
    ανά Beebe, James
    Έκδοση 1974
    Βιβλίο

    Fertilizers for rice
  16. 36
    ανά Roumasset, James
    Έκδοση 1973
    Βιβλίο

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

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

    Growth characteristics, grain yield and quality of rice as affected by plant density and nitrogen level
  19. 39
    ανά Aalejar, Arcelia (Alfonso) 1937-
    Έκδοση 1970
    Thesis

    Some cumulative effects of lime on the growth and yield of rice plant
  20. 40
    ανά Barker, Randolf
    Έκδοση 1970
    Βιβλίο

    The impact of devaluation of fertilizer in Philippine rice production
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