Showing 1 - 20 results of 43 for search '', Forespørselstid: 0.42s Refine Results
  1. 1
    af Mamaril, Cezar Paragas
    Udgivet 2009
    Bog

    Facts and myths about organic fertilizers
  2. 2
    Udgivet 1996
    Bog

    Workshop on Soil Salinity in Rice, PhilRice, Maligaya, Munoz, Nueva Ecija, 24-26 January 1996 [proceedings].
  3. 3
    Bog

    Physical measurements in flooded rice soils the Japanese methodologies.
  4. 4
    Visual Material

    The effect of phosphorus nutrition of seedlings on growth and yield of rice [microform]
  5. 5
    af Badayos, Rodrogo B.
    Udgivet 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities
  6. 6
    af Badayos, Rodrigo B.
    Udgivet 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities [microform]
  7. 7
    Visual Material

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform].
  8. 8
    Udgivet 1979
    Bog

    Nitrogen and rice
  9. 9
    Udgivet 1978
    Bog

    Soils and rice.
  10. 10
    af Kawaguchi, Keizaburo 1914-
    Udgivet 1977
    Bog

    Paddy soils in tropical Asia their material nature and fertility
  11. 11
    af Mai-Thi-My-Nhung, 1936-
    Udgivet 1977
    Visual Material

    Chemical and physico-chemical changes in a flooded acid sulfate soil and the growth and yield of rice [microform]
  12. 12
    af Attanandana, Tasnee 1944-
    Udgivet 1977
    Visual Material

    Amelioration of an acid sulfate soil [microform]
  13. 13
    Visual Material

    Studies on sulfur nutrition of rice plant [microform]
  14. 14
    af Ayyanger, R. Seshadri 1940-
    Udgivet 1977
    Visual Material

    Iron and manganese nutrition relationship in rice grown in the Philippines [microform]
  15. 15
    af Duangputra, Piya 1939-
    Udgivet 1977
    Visual Material

    Sources and rates od fertilizer phosphorus for flooded rice in Buenavista clay [microform]
  16. 16
    af Wang, Tze-Shun Lee 1936-
    Udgivet 1977
    Visual Material

    Influence of CaCO3, pre-submergence and phosphate on the chemical changes on the chemical changes and the growth of rice on a flooded strongly acid latosolic soil [microform]
  17. 17
    af Sanmaneechai, Manas
    Udgivet 1977
    Visual Material

    Performance of rice and nutrient availability on two Philippine soils as affected by different water regimes and soil amendments [microform]
  18. 18
    Visual Material

    Some factors affecting the availability of zinc in rice soils [microform]
  19. 19
    af Han, Kang Wan 1941-
    Udgivet 1977
    Visual Material

    Sulfur availability to rice plants and its transfoemation in rice soil and rhizosphere [microform]
  20. 20
    Visual Material

    Nitrogen transformation in flooded maahas clay with and without rice [microform]
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