Key Components of Soil Management

a. Soil Physical Properties

  • Maintain soil structure through addition of organic matter, compost, and biochar.
  • Prevent compaction by raised beds and controlled traffic.
  • Ensure proper drainage to avoid waterlogging.
  • Use soil solarization or sterilization for pathogen management.

 

b. Soil Chemical Properties

  • Maintain pH between 5.5 – 7.0 depending on crop.
  • Monitor and manage electrical conductivity (EC) to prevent salt stress.
  • Regular soil testing for macro and micronutrients.
  • Apply balanced fertilizers (dry or liquid) based on soil test recommendations.
  • Use gypsum or organic amendments to correct sodicity.

 

c. Soil Biological Properties

  • Encourage beneficial microorganisms through organic amendments, biofertilizers, and microbial inoculants (e.g., Trichoderma, Pseudomonas, Rhizobium).
  • Suppress harmful pathogens using solarization, steaming, or biofumigation.
  • Practice crop rotation or grafting on disease-resistant rootstocks when possible.
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