How do farmers use agricultural plastic to improve crop yields?

Farmers use agricultural plastic in various ways to improve crop yields. Mulching with plastic film helps retain soil moisture, reducing water evaporation, and controlling weeds. This can lead to increased water efficiency and reduced competition for nutrients. Plastic tunnels and greenhouses extend the growing season, protecting crops from harsh weather conditions and pests, which in turn can increase yield and quality. Plasticulture, the use of plastic in agriculture, also aids in soil warming, which can speed up plant growth and maturation, leading to higher yields. Additionally, drip irrigation systems with plastic tubing can deliver water and nutrients directly to plant roots, improving water and nutrient use efficiency and further boosting crop production.