Showing 181 - 200 results of 8,958 for search 'SOIL FERTILITY', query time: 0.87s Refine Results
  1. 181
    A Chemical Analysis of the Soils of Denton County, Texas
    by Wilson, Curtis
    Published 1936
    Subjects: “...soil fertility...”
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  2. 182
    Nitrogen Stabilizer Effect on Nitrate Nitrogen Management in Soils
    by Farr, C. R.
    Published 1987
    Subjects: “...Cotton -- Fertility...”
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  3. 183
    The influence of soil characteristics and fertilizer treatment on growth and chemical composition of Pinus resinosa.
    by Cotton, Donald. R.
    Published 1964
    Subjects: “...Soil Science....”
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  4. 184
    Soil nitrogen fractions and their relationship to nitrogen fertilizer yield response and nitrogen uptake of Sudan-Sorghum hybrid grass on twenty Quebec soils.
    by Kadirgamathaiyah, Simathamby.
    Published 1967
    Subjects: “...Soils -- Nitrogen content...”
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  5. 185
    Soil fertility, nutient dynamics and socio-economic interaction in the middle mountains of Nepal
    by Brown, Sandra J.
    Published 2009
    Subjects: “...Soil fertility -- Nepal...”
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  6. 186
    Comparison of Potassium Fertilizer Products and Amounts on DPL555BR Cotton, 2003
    Subjects: “...Soil fertility and soil management...”
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  7. 187
    Soil fertility, nutient dynamics and socio-economic interaction in the middle mountains of Nepal
    by Brown, Sandra J.
    Published 2009
    Subjects: “...Soil fertility -- Nepal...”
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  8. 188
    Response of Cotton to Various Fertilization Histories
    by Hofmann, W. C., Else, P. T.
    Published 1989
    Subjects: “...Cotton -- Soil fertility...”
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  9. 189
    Effects of Banded Phosphorus Fertilizer on Cotton
    Subjects: “...Cotton -- Soil fertility...”
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  10. 190
    The effects of P fertilizer addition on P transformations on high-P fixing and grassland soils
    by Pierzynski, Joy
    Published 2016
    Subjects: “...Soil phosphorus...”
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  11. 191
    The effects of surface-applied poultry manure on top- and subsoil acidity and selected soil fertility characteristics.
    by Judge, Angus.
    Published 2012
    Subjects: “...Soil fertility....”
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  12. 192
    Evaluation of struvite from source-separated urine as a phosphate fertilizer.
    by Nongqwenga, Nqaba.
    Published 2013
    Subjects: “...Soil fertility....”
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  13. 193
    A multivariate analysis of tree species influence on forest floor fertility /
    by Pelletier, Bernard, 1964-
    Published 1993
    Subjects: “...Soil fertility...”
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  14. 194
    Plant-soil relations in forest, scrub and grassland on chalk in Southern England
    by Mwalukomo, A. C. W.
    Published 1987
    Subjects: “...Fertility of chalk soils...”
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  15. 195
    Long term effect of copper sulphate fertilization of organic soils on yield of barley and DTPA-extractable soil copper levels
    by Dowbenko, Raymond Edward
    Published 2013
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  16. 196
    Long term effect of copper sulphate fertilization of organic soils on yield of barley and DTPA-extractable soil copper levels
    by Dowbenko, Raymond Edward
    Published 2013
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  17. 197
    Soil Nutrient Availability Properties of Biochar
    by Esposito, Nicole C
    Published 2013
    Subjects: “...Soil Fertility...”
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  18. 198
    Phosphate Sorption of Several Arizona Soils
    by Silvertooth, J. C., Gardner, B. R.
    Published 1989
    Subjects: “...Cotton -- Soil fertility...”
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  19. 199
    IMPLEMENTATION OF SUSTAINABLE MANAGEMENT PRACTICES AT TWO CALIFORNIA CENTRAL COAST VINEYARDS AND THEIR EFFECTS ON SOIL FERTILITY
    by Stimson, Dawn M
    Published 2009
    Subjects: “...and soil nutrients...”
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  20. 200
    Long-term tillage, cropping sequence, and nitrogen fertilization effects on soil carbon and nitrogen dynamics
    by Dou, Fugen
    Published 2006
    Subjects: “...soil organic C...”
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