Showing 1 - 11 results of 11 for search 'MacKenzie, A. F. (advisor)', query time: 0.17s Refine Results
  1. 1
    Intercropping in corn : soil physical quality and soil inorganic nitrogen levels
    by Melkamu, Teshome.
    Published 1996
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  2. 2
    Phosphorous and iron reactions as influenced by pH and oxygen released in the rice (Oryza sativa) rhizosphere
    by Begg, Caroline B. M.
    Published 1995
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  3. 3
    Soil nitrate and ammonia levels as affected by no-till and conventional tillage, monoculture corn and soybean, corn-soybean and corn- soybean-alfalfa rotations, and added N
    by Galiano, Norma Graciela.
    Published 1996
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  4. 4
    Urea and acidic phosphate interactions in fertilizer microsites and their effect on corn (Zea mays L.) yield and nutrient use efficiency
    by Fan, Mingxiang
    Published 1993
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  5. 5
    Mulch management systems in organic dwarf apple orchards and their effects on soil physical properties, soil nutrient availability, and tree nutrition
    by Walsh, Brice D. (Brice David)
    Published 1994
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  6. 6
    New fertilizer combinations for improved nitrogen and phosphorus use efficiency and reduced environmental damage in corn production
    by Ouyang, Duosheng.
    Published 1997
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  7. 7
    Triple superphosphate and urea effects on availability of nutrients in the fertilizer band for soybean (Glycine max L.) growth with emphasis on molybdenum
    by Yusran, Fadly Hairannoor
    Published 1993
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  8. 8
    Effect of different nitrogen sources, fertilizar rates, and application times on corn (Zea mays L.) yields and residual soil nitrate
    by Atmodjo, Slamet
    Published 1993
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  9. 9
    Management of nitrogen from underseeded clover and manures in spring wheat
    by Garand, Marie-Josée.
    Published 1999
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  10. 10
    Capacity of cover crops to capture excess fertilizer and maintain soil efficiency
    by Isse, Abdullahi.
    Published 1997
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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  11. 11
    Laboratory measurements of soil microbial biomass and nitrogen mineralization from two Chinese soils as influenced by long-term applications of manure and inorganic fertilizers
    by Ouimet, Nicole
    Published 1994
    Other Authors: “...MacKenzie, A. F. (advisor)...”
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