Suchergebnisse

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  1. 1

    Release of potassium and magnesium from some Philippine soils von Tantidhanapat, Prapat 1948-

    Buch


    Buchumschlag
  2. 2

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status von Magat, Severino S. 1946-

    Buch


    Buchumschlag
  3. 3

    The effect of potassium fertilization and cropping on the exchangeable and soil solution potassium von Merestela, Tessie M. 1953-

    Buch


    Buchumschlag
  4. 4

    The potassium supplying capacity of several Philippine soils under two moisture regimes von Biswas, Chitta Ranjan

    Buch


    Buchumschlag
  5. 5

    Potassium supplying capacity of some coconut soils in the Philippines von Nartea, Roberto Negranza 1933-

    Veröffentlicht 1969
    Abschlussarbeit


    Buchumschlag
  6. 6

    Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcareous soils von Montecillo, Lupo A. 1934-

    Veröffentlicht 1969
    Abschlussarbeit


    Buchumschlag
  7. 7

    Environmental fate of macro-elements in upland soils under different land uses in Rizal von Urriza, Gavino Isagani P.

    Veröffentlicht 2004
    Abschlussarbeit


    Buchumschlag
  8. 8

    An experimental study of the radiometric determination of potassium content of soils and minerals von Maxino, Gerardo C. 1941-

    Buch


    Buchumschlag
  9. 9

    the potassium supplying capacity of several Philippine soils under two moisture regimes [microform] von Biswas, Chitta Ranjan

    Veröffentlicht 1976
    Visual Material


    Buchumschlag
  10. 10

    Potassium supplying capacity of some coconut soils in the Philippines [microform] von Nartea, Roberto Negranza 1933-

    Veröffentlicht 1977
    Visual Material


    Buchumschlag

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