BioAct® SD | Stubble Digester | JH Biotech Inc.

Size: 1 lb



Faster decomposition is possible thanks to BioAct® SD’s diverse and abundant microorganism population. These microorganisms kick-start a decomposition cycle that increases available plant nutrients and organic matter in the soil. A soluble powder form plant stubble decomposer, BioAct® SD is sustainable, non- hazardous, and an environmentally friendly product. 


  • Speeds up the decomposition of difficult plant stubble  
  • Boosts microorganism quantities  
  • Increases the diversity of beneficial microorganisms  
  • Elevates nutrient availability in soil 

Package sizes

  • 1 lb 
  • lb 
  • 20 lb 


This product is only available to ship to the following states:

Alabama, Alaska, Arizona, California, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Indiana, Iowa, Kentucky, Louisiana, Maine, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Vermont, Virginia, Washington, West Virginia, and Wisconsin.


BioAct SD requirements are generally dictated by crop and field conditions. Usage will vary with substrate composition, pH, moisture, and temperature. In general, increasing the BioAct SD dosage will increase the rate of residue decomposition. The recommended dosage is 1-2 lb of BioAct SD per acre (1-2 kg/ha). Mix BioAct SD with enough water and apply to the crop residues.  Disk in the crop residues after the application for better results.

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