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Beyond N, P, K.

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اقرأ على الانترنت اقرأ أكثر حفظ في قائمتي
  • معلومة اضافية
    • نبذة مختصرة :
      The article focuses on nutrients in soil and soil care. Nutrients such as nitrogen, phosphorous, potassium, zinc, and calcium are needed for healthy plant growth. Organic matter, such as compost and leaf mold, should be used to amend soil. To correct deficiencies in soil, several organic fertilizers are mentioned including wood ash, gypsum, aragonite, and greensand.