
黑水虻精
Chitosan combined with BSF amino acids provides crops with full protection and nutrition. Chitosan activates plant immunity, reducing pathogen attacks, while 19 types of L-amino acids promote root growth and enhance water and nutrient uptake. In soil, chitosan transforms into beneficial substances that boost microbial activity and improve soil health; BSF amino acids supply organic carbon, further enhancing fertility. Together, they strengthen crop resistance to drought, cold, and salinity.
Suitable For
Dilute 1:500–800 with water. Apply via foliar spray or drench around root zone. Use every 2–3 weeks. Particularly effective for disease-prone crops and during stress conditions.

Before Application
Durian tree before treatment — yellowing leaves, poor root development

After 3–6 Months
After 3–6 months — lush canopy, strong root system, superior fruit quality
What is MPLUS BSF Amino + Chitosan — 19 Types L-Amino Acid (黑水虻精) and how does it work?
MPLUS BSF Amino + Chitosan — 19 Types L-Amino Acid (黑水虻精) is a BSF organic fertiliser by M-PLUS Bio (Martoda Biotech Sdn Bhd), Malaysia's leading Black Soldier Fly organic fertiliser manufacturer. SIRIM certified, 100% organic, zero chemical residues.