How do agricultural plastic products affect soil moisture and temperature?

Agricultural plastic products, such as mulch films, can significantly affect soil moisture and temperature. They reduce soil moisture loss by minimizing evaporation, leading to higher soil moisture levels. This is particularly beneficial in arid regions or during dry seasons. Additionally, plastic mulches can alter soil temperature by acting as a barrier that absorbs and retains heat, which can lead to warmer soil temperatures. This can be advantageous for crop growth by promoting earlier planting and extending the growing season. However, it's important to manage these effects as excessive heat or moisture can also be detrimental to certain crops.