How do farmers determine the quality of agricultural plastic products?

Farmers determine the quality of agricultural plastic products through several methods. They check for durability by assessing the thickness and strength of the material. They also look for UV resistance to ensure the product can withstand sunlight exposure without degrading. Other factors include flexibility to handle different weather conditions and the product's ability to resist chemical damage from pesticides or fertilizers. Farmers may also consider the product's lifespan, ease of use, and environmental impact. Some may refer to industry standards or certifications, or conduct simple tests like stretch and tear resistance to gauge quality.