What is Mulch Film? A Beginner’s Guide to Mulching in Agriculture

Mulch film is a thin plastic or biodegradable sheet laid over the soil surface to protect and support plant growth in agriculture and horticulture. It acts as a barrier that controls weed growth, retains soil moisture, and regulates temperature, creating an optimal environment for plant development. Mulch films are widely used in vegetable farming, fruit orchards, and ornamental plant cultivation.

There are various types of mulch films based on color, material, and function. Black mulch suppresses weeds and warms the soil, silver mulch repels pests and reflects light, while biodegradable mulch decomposes into the soil after use. These films help reduce water evaporation, minimize erosion, and prevent soil compaction.

Mulch films also promote early crop maturity and improve the quality and quantity of yields. By reducing the need for herbicides and irrigation, they contribute to sustainable and efficient farming practices. They’re typically installed using mulch laying machines or manually, depending on the scale of farming.