Showing 181 - 190 results of 312 for search '"Manures"', query time: 0.02s Refine Results
  1. 181

    Yield response and other agronomic variables of Ces-486 soybean variety as affected by nitrogen rate and plant population density by Pava, Herminio Magao

    Published 1970
    Thesis

    Yield response and other agronomic variables of Ces-486 soybean variety as affected by nitrogen rate and plant population density
  2. 182

    Some cumulative effects of lime on the growth and yield of rice plant by Aalejar, Arcelia (Alfonso) 1937-

    Published 1970
    Thesis

    Some cumulative effects of lime on the growth and yield of rice plant
  3. 183

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

    Published 1970
    Book

    Proceedings [of a] Seminar-Workshop on Soils and Fertilizers
  4. 184

    Rice fertilization a six-year isotope study on nitrogen and phosphorus fertilizer utilization by International Atomic Energy Agency

    Published 1970
    Book

    Rice fertilization a six-year isotope study on nitrogen and phosphorus fertilizer utilization
  5. 185

    The impact of devaluation of fertilizer in Philippine rice production by Barker, Randolf

    Published 1970
    Book

    The impact of devaluation of fertilizer in Philippine rice production
  6. 186

    Technical and economic evaluation of fertilizer intermediates for use by developing countries.

    Published 1970
    Book

    Technical and economic evaluation of fertilizer intermediates for use by developing countries.
  7. 187

    Influence of nitrogen and plant spacing on the yield components of non-photoperiod sensitive rice varieties by Mariano, Bernardo Santiago 1940-

    Published 1969
    Thesis

    Influence of nitrogen and plant spacing on the yield components of non-photoperiod sensitive rice varieties
  8. 188

    An economic analysis of the efficiency of the nitrogen fertilizer in rice production by Alcasid, Godofredo N.

    Published 1969
    Book

    An economic analysis of the efficiency of the nitrogen fertilizer in rice production
  9. 189

    The influence of irrigation and nitrogen on dry seed yield and germinability of four vegetable legumes harvested at different stages of maturity by Alferez, Arturo Carino 1940-

    Published 1968
    Thesis

    The influence of irrigation and nitrogen on dry seed yield and germinability of four vegetable legumes harvested at different stages of maturity
  10. 190

    Fertilizers and farm chemicals by Hunt, J.L

    Published 1967
    Book

    Fertilizers and farm chemicals

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