Grass silage film green
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Grass silage film
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Silage refers to a storage technique or method that compacts and seals fresh plant species to isolate stored green feed from external air, causing internal hypoxia and anaerobic fermentation, resulting in the production of organic acids. This can preserve fresh feed for a long time, reduce nutrient loss, and facilitate animal digestion and absorption.
1、 Enhance the utilization value of forage grass. Fresh forage has high moisture content, good palatability, and is easy to digest, but it is not easy to preserve and is prone to decay and deterioration. After ensiling, it can be compared to green feed in terms of freshness, tenderness, and greenness. The nutrients not only do not decrease, but also have a fragrant and sour taste that stimulates the appetite of livestock, increases feed intake, and has a good promoting effect on the growth and development of meat sheep.
2、 Expand the sources of feed. In addition to a large amount of corn and sweet potatoes, silage raw materials also include grass, vegetables, leaves, and some agricultural and sideline products, such as sunflower head plates and potato stems. After ensiling, odors and toxins can be removed. Potatoes are poisonous when fed fresh, and cassava should not be consumed in large quantities. Silage can be safely consumed.
3、 Adjust the period of forage supply. The seasonality of feed production in northern China is very obvious. During the peak season, it is difficult to finish, and the forage and feed are prone to mold and rot. During the off-season, there is a lack of green feed. Silage can achieve a balanced supply throughout the year, which is beneficial for improving the production performance of meat sheep.
4、 Silage is an economical way to compare to green feed. Silage can maximize the total nutrients harvested per unit area and reduce the waste of nutrients. In addition, it facilitates mechanized harvesting, transportation, and storage operations, reduces labor intensity, and increases work efficiency.
5、 Treat pests and diseases. Corn and sorghum borers, as well as some pests of grass, can be killed by ensiling to reduce the occurrence and spread of plant diseases and pests, including insect eggs and pathogens.
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Grass silage film green
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