Showing 1 - 20 results of 8,958 for search 'SOIL FERTILITY', query time: 0.79s Refine Results
  1. 1
    by McGeorge, W. T.
    Published 1933
    Subjects: ...Fertilizers -- Arizona....
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  3. 3
    Published 2014
    ...-extractable Zn levels of soils from across the province, a variety of experiments on Zn fertilizers...
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  4. 4
    Published 2014
    ...-extractable Zn levels of soils from across the province, a variety of experiments on Zn fertilizers...
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  5. 5
  6. 6
    by McGeorge, W. T.
    Published 1943
    Subjects: ...Fertilizers -- Arizona...
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  14. 14
    by Jackson, Robert B.
    Published 1989
    Subjects: ...fertile soil microsites...
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  15. 15
    by Lucas, P. W.
    Published 1986
    Subjects: ...Soil Science & pedology...
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  17. 17
    by Rodriguez, Armando, 1942-
    Published 1971
    Subjects: ...Phosphatic fertilizers....
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    by 廖彩汝
    Published 2001
    ...碩士 === 國立中興大學 === 土壤環境科學系 === 89 === Effect of Fertilization on Soil Microbial Diversity...
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  20. 20
    by Yu-Hua Liao, 廖玉華
    Published 2001
    ... and fertilizer of agriculture need to computerize and popularize. The study is to establish soil and fertilizer...
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