يعرض 1,241 - 1,260 نتائج من 1,779 نتيجة بحث عن '(( 5 10 decrease ) OR ( 10 ((steel decrease) OR (((mean decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 1241
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  6. 1246

    Nitrogen Transformations as affected by some factors at cultivated soils in Saudi Arabia حسب Al Falih, Abdullah M. [عبد الله مساعد خلف الفالح]

    منشور في 2001
    "…The influence of serial concentration of salts (0.5, 1.0 and 1.5%), application of organic matter (0.5, 1.0 and 1.5% of wheat strat) and varying soil moisture content 50, 70 and 90%) on nitrification in sandy loam soil was studied. …"
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  7. 1247

    Nitrogen Transformations As Affected By Some Factors at Cultivated Soils In Saudi Arabia حسب Al Falih, Abdullah M. [عبد الله مساعد خلف الفالح]

    منشور في 2000
    "…The influence of serial concentration of salts (0.5, 1.0 and 1.5%), application of organic matter (0.5, 1.0 and 1.5% of wheat straw) and varying soil moisture content (50, 70 and 90%) on nitrification in sandy loam soil was studied. …"
    احصل على النص الكامل
  8. 1248
  9. 1249
  10. 1250
  11. 1251
  12. 1252
  13. 1253
  14. 1254
  15. 1255
  16. 1256
  17. 1257
  18. 1258
  19. 1259
  20. 1260