Harvesting
To grasp the harvest time of various silage, timely harvest. The whole plant silage corn is harvested at the wax ripening stage, and the corn straw silage is harvested 15 days before the ripening stage. Legume grass in the early flowering stage, Gramineae heading stage, sweet potato before frost.
2. Transportation
Corn must be transported along with cuttings and shredded and stored in time. The cut corn can not be stored overnight to avoid fever and corruption.
3, broken
According to the characteristics of domestic animals, silage materials can be cut into 0.5-1.0 cm lengths. For silage corn stalks, the breakage rate is required to be over 80%.
4, packing compaction
After shredding and filling in time, the moisture content is 65%-70%. For the silo silage, with the pressure of the equipment, each tractor should be pressed once with a thickness of 50 cm, especially where the edge is not pressed. It is advisable to fill it up at one time. If it cannot be filled at once, it must be immediately covered with plastic film on the top of the material, and the top should be covered with planks. The filling will continue the next day. During the production process, we must not allow the rain to shower.
5, sealed
Seal the top tightly to prevent air leakage. When the raw material is loaded more than 60 centimeters from the pit, it can be capped. The first is to spread the plastic film, and then add the clay to be sealed or compacted with the old tire. The thickness of the cover soil is 30-50 cm and the head type is made to facilitate drainage. Drainage trenches are to be dug around the cellar and checked at the same time to prevent air leaks.
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