Showing 71 - 80 results of 242 for search '"Fertilizer and manures"', query time: 0.01s Refine Results
  1. 71

    Effects of organic and inorganic fertilizers on corn performance and on some soil properties [microform] by Castillo, Edgardo H. 1946-

    Published 1980
    Visual Material

    Effects of organic and inorganic fertilizers on corn performance and on some soil properties [microform]
  2. 72

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

    Published 1980
    Visual Material

    Nutrient composition of the different parts of 'smooth cayenne' pineapple as influenced by varying levels of N and K fertilization [microform]
  3. 73

    Yield response curve of sugarcane under varying levels of nitrogen fertilization and water regimes [microform]. by Cunanan, Diosdado R. 1935-

    Published 1980
    Visual Material

    Yield response curve of sugarcane under varying levels of nitrogen fertilization and water regimes [microform].
  4. 74

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform]. by Castroverde, Yolanda LUmanug 1951-

    Published 1980
    Visual Material

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform].
  5. 75

    Spacing and fertilizer requriement of selected early maturing rice under irrigated and rainfed bunded paddy fields [microform] by Macalinga, Victor M. 1939-

    Published 1980
    Visual Material

    Spacing and fertilizer requriement of selected early maturing rice under irrigated and rainfed bunded paddy fields [microform]
  6. 76

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform]. by Alcoseba, Chesed Marian L. 1954-

    Published 1980
    Visual Material

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform].
  7. 77

    Physiological and biochemical approaches in the selection of sugarcane varieties under different fertility levels [microform] by Sooksathan, Kasem 1933-

    Published 1980
    Visual Material

    Physiological and biochemical approaches in the selection of sugarcane varieties under different fertility levels [microform]
  8. 78

    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].
  9. 79

    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
  10. 80

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

    Published 1979
    Book

    A farmer's primer on growing rice

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