Showing 101 - 110 results of 312 for search '"Manures."', query time: 0.02s Refine Results
  1. 101

    Standard methods of analysis for soil, plant tissue, water and fertilizer.

    Published 1980
    Book

    Standard methods of analysis for soil, plant tissue, water and fertilizer.
  2. 102

    Methane production from waste organic matter by Stafford, D. A.

    Published 1980
    Book

    Methane production from waste organic matter
  3. 103

    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]
  4. 104

    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]
  5. 105

    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].
  6. 106

    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].
  7. 107

    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]
  8. 108

    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].
  9. 109

    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]
  10. 110

    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].

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