Showing 11 - 20 results of 44 for search '"Fertilizers and manures Philippines."', query time: 0.02s Refine Results
  1. 11

    Effects of fertilization on the growth and survival of agoho (casuarina equisetifolia Forst.) (casuarina equisetifolia Forst.) and giant ipil-ipil Hawaiian variety [Leucaena leucoc... by Bumatay, Ernesto C. 1952-

    Published 1980
    Visual Material

    Effects of fertilization on the growth and survival of agoho (casuarina equisetifolia Forst.) (casuarina equisetifolia Forst.) and giant ipil-ipil Hawaiian variety [Leucaena leucocephala (Lam) de Wit] seedlings outplanted in a grassland [microform].
  2. 12

    Farm technology on corn, sugarcane and palay farms (irrigated and non-irrigated) part I farm technology on corn farms by Almeda, Juanita P.

    Published 1979
    Book

    Farm technology on corn, sugarcane and palay farms (irrigated and non-irrigated) part I farm technology on corn farms
  3. 13

    Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform] by Fagi, Achmad Mudzakkir 1940-

    Published 1979
    Visual Material

    Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform]
  4. 14

    A farmer's primer on growing rice by Vergara, Benito S.

    Published 1979
    Book

    A farmer's primer on growing rice
  5. 15

    Efficiency of some nitrogen sources and their effects on lowland rice [microform] by Cardenas, Marlito L. 1948-

    Published 1975
    Visual Material

    Efficiency of some nitrogen sources and their effects on lowland rice [microform]
  6. 16

    Estimating the risk of fertilization rice production in the Philippines by Roumasset, James

    Published 1973
    Book

    Estimating the risk of fertilization rice production in the Philippines
  7. 17

    Proceedings [of a] Seminar-Workshop on Soils and Fertilizers

    Published 1970
    Book

    Proceedings [of a] Seminar-Workshop on Soils and Fertilizers
  8. 18

    Fertilizers response of sugarcane under varying environment and management practices by Tetangco, Miguel Agravante 1942-

    Book

    Fertilizers response of sugarcane under varying environment and management practices
  9. 19

    Nutrient composition of the different parts of 'smooth cayenne' pineapple as influenced by varying levels of N and K fertilization by Eligio, Danilo T. 1944-

    Book

    Nutrient composition of the different parts of 'smooth cayenne' pineapple as influenced by varying levels of N and K fertilization
  10. 20

    The effect of NP fertilization and herbicide treatments on grain sorghum by Ramos, Miguel Paulino 1939-

    Book

    The effect of NP fertilization and herbicide treatments on grain sorghum

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