How to make and store dry grass in cows

Hay. 1. Field drying method. Based on local climatic conditions, select tiles, small piles, landscaping, small piles. The entire process of the sun should minimize flipping and handling to reduce the loss of blades. 2. Fragma drying method. This method is often used in wet areas or rainy seasons. To dry the grass on the frame, you should be piled up in a conical or ridge, you have to fluffy, the thickness does not exceed 80 cm, maintain the flow of air, and the outer layer is flat and keeps a certain inclination. 3. Artificial drying method. Through the artificial heat source, the drying process is completed in the absence of pasture dehydration. It is commonly used to have a dry grass, which is to build a dry straw, using the blower air dry blue grass; low temperature drying method, that is, the grass drying room is built, and the air preheating pan and the blower are dry to dry; high temperature and quick drying method, After the grass is broken, it is dried by the pasture dryer.