Mulch Textiles and Ground Cover Fabrics
topic
Mulch textiles suppress weeds, conserve soil moisture, and regulate soil temperature for vegetable, fruit, and ornamental crop production. Woven PP tape ground cover (80–150 g/m², black or brown) transmits 0–3% PAR suppressing 95–99% of weeds while allowing water penetration (permeability 10–80 L/m²/min) and gas exchange. Black PE film mulch (20–50 µm, 25–40 g/m²) increases soil temperature by 3–8°C, extending effective growing season 3–6 weeks in temperate regions. Biodegradable mulch films from PLA (polylactic acid), PBAT, or starch blends (15–25 µm, 20–35 g/m²) degrade within 60–180 days in soil (EN 17033 standard), eliminating plastic removal labour ($200–400/ha) and microplastic contamination from conventional PE mulch. Paper mulch (40–80 g/m²) is OMRI-listed for certified organic production. Woven jute and coir mulch mats (300–600 g/m², 2–5 year service life) are preferred for tree establishment and slope revegetation. Global mulch film and textile market exceeds $5.2 billion, with China producing 60% of global PE mulch film at 1.2 million tonnes/year.
Role
Mulch textiles are among the highest-return agrotech investments, delivering simultaneous weed control, moisture conservation, and soil temperature management that increase marketable yield by 20–50% while reducing irrigation frequency by 25–40% and herbicide use by 80–95%.