English
How to distinguish the quality of the pasture film? If the pasture film is not well preserved, it is easy to deteriorate. Imported pastoral membranes are generally sealed in plastic bags, and most of the domestic grass is packed in cartons. Disassemble and pack the smell, color, appearance, and impurities of grass. How to identify the quality of the pasture film is very knowledgeable.
How to identify the quality of the pasture film: odor, in general, the ranch has recommended fragrance, and the air has a fresh smell in the air after trimming the law; the inferior pastoral forage film has a kind of soil or pungent mold. When buying dried grass in summer, pay special attention to whether the pasture film has odor or mold (mildew or long hair on the grass).
How to distinguish the quality of the feed membrane: Whether there are impurities is very important for the presence of impurities in edible grass plants. The rabbit's mouth is close to the nose, and the feed impurities can be inhaled into the nasal cavity and reach the lungs. When rabbits eat grass, it will seriously cause respiratory infections. The common impurities in the feed are dust. When food is mixed with dust, rabbits often sneeze when they eat. Before mixing with the grass to feed the rabbit, the mixed impurities in the grass shake off. If the grass is a complete root, you need to cut off the root and feed it.
How to identify the quality of the pasture membrane: The color is lighter than the fresh grass color and is also green. If the grass is not well maintained, it will turn yellow. There are two main reasons for turning yellow grass leaves: one is to expose the sun in the sun for too long during dehydration, and the other is being drenched by rain, which leads to the degeneration of grass leaves. It is normal for a small bag of yellow dried grass in the big bag, and the whole bag is almost definitely old grass (the grass of the previous year was not sold, causing a backlog).
How to distinguish the quality of the pastoral film: Feel the thickness, thickness, softness, and hardness of the pastoral film. It is usually affected by factors such as varieties, location, soil nutrition, growth status, and cutting seasons. The thicker the grass, the closer to the root, the longer. Soft grass and hard grass depend mainly on moisture content. If the grass leaves are relatively soft, dehydration will not be complete, then the turf will not be stored well, and it must be eaten as soon as possible. If your rabbit is still small, when you choose the feed, the smaller you choose, the better the grass leaves, and the less grass rod. Some quality clover leaves are crispy, and the hands are broken as soon as they touch. We can process the grass into grass cakes to avoid waste.
In the current animal husbandry, the grass film is a silage with a high utilization rate. Moreover, the feed film has good strength and a long service life. These are also the factors that many users often consider when choosing. Next, the straw film factory will introduce it to you. At present, the feed film uses imported polyethylene PE as the raw material, which has excellent low-temperature resistance and can withstand low temperatures from -40 to -50 degrees. In addition, a good feed membrane will add Maine metal during the production process to increase the tensile strength and toughness of the feed membrane, so that it will be more durable in use.
In addition, the aging resistance of polyethylene is usually not very good, and it is easy to be destroyed by ultraviolet rays in the sun, causing the molecular chain to break. Therefore, the ultraviolet stabilizer of the long-life mother material is added to the feed film, which greatly extends the outdoor service life of the feed film, which can reach 3 years. In addition, the current advanced silage's pasture film also has the characteristics of anti-puncture, tear resistance, high oxygen, cold resistance, etc., which can be used in a harsh environment. The utilization rate of Inner Mongolia, Xinjiang, Qinghai, and other places is very high.
