January 01
Effects of mineral humic acid and fulvic acid on greenhouse soil
Greenhouse soil problems: Long-term use chemical fertilizers and pesticides will cause greenhouse soil compaction, acidification, and salinization, and accumulation of toxic substances in the soil. Then it will lead to hinder continuous cropping problems, increased frequency of pests and diseases, reduced crop yields and quality, and even crop failure. When the soil is severely degraded, the greenhouse can only be abandoned, causing significant economic losses. Solution: Foliar spraying or drip irrigation of Fulvicplus(fulvic acid powder/flakes), combined with Khumic 100(potassium humate powder/flakes) irrigation or Khumic E+(humic acid granule) granules as base fertilizer, can quickly improve soil […]
