Soybean phospholipid oil Jiangsu Chenwei Biology and Technology Co. LTD , https://www.cwsoybean.com Silage plays a crucial role in livestock feeding, as it not only improves the palatability of feed but also helps reduce costs. However, silage has its pros and cons. To achieve high-quality fermentation, certain conditions must be met. First, you need a reliable source of beneficial microorganisms—such as a starter like Gempitic, which should contain at least 150 million functional microbes per gram. Second, there needs to be an adequate supply of nutrients for these microbes, mainly carbon and nitrogen sources. When using straw, adding a suitable nitrogen source like urea can significantly improve the fermentation process. Third, moisture content is critical; it should be maintained around 60% to support optimal microbial activity.
After extensive research, experts have identified three key principles for successful silage making: fast, honest, and strict. Once the silage material is harvested, it should be processed and covered with plastic on the same day. This means ensuring enough labor, proper equipment, and efficient planning to minimize exposure to air. The faster you can seal the material, the better the preservation of nutrients.
Regardless of the type of silage equipment used, it’s essential to chop and compact the materials properly. This is especially important for rough-textured materials. Cutting them into pieces of 2–3 cm and layering them while pressing tightly will help remove trapped air, which is vital for creating anaerobic conditions. For silo structures, extra attention should be given to the compaction of the sides to ensure uniform density.
No matter what container you use, the silage must be sealed quickly and kept away from oxygen. Here's how to properly cover a silo: once the material reaches 0.5–1.2 meters above the edge, trim it and cover it with plastic or a tarp immediately. Then press soil over it to create a tight seal. Sealing is usually done in two stages. The first occurs right after filling, and the second is repeated every 5–7 days. Each sealing should apply pressure of at least 30 cm and be higher than the surrounding ground to prevent water infiltration. After about 20 days, check regularly for cracks caused by settling and fill them promptly. Also, make sure drainage channels are in place around the silo.
Finally, adjust the moisture level of the silage between 50% and 65%. If all other conditions are ideal, using a silage additive like Jinbao Silage Starter can act as the final touch, enhancing the quality and stability of the fermented product.
Silage key