Crop rows are covered with low tunnel film market​, a kind of agricultural plastic sheeting that provides a regulated microenvironment for better growth and protection. Low tunnel film, which is usually composed of polyethylene (PE), ethylene-vinyl acetate (EVA), or biodegradable substitutes, helps prolong growing seasons, improve crop quality, and protect against environmental stress... https://medium.com/@digitalmarketing_63036/why-is-the-low-tunnel-film-market-expanding-and-what-is-it-c94411d84510