Method for preparing Rumex silage in plastic bags

As a high-quality green feed, Rumex is popularized in agricultural areas and can be widely used for feeding various livestock and poultry. For example, a pig is used as an example to introduce a plastic bag to a large number of rural farmers to prepare Rumex's silage. (a) the production of bags. A polyethylene double-barrel plastic film with a width of 1 meter and a thickness of 0.8-1 mm is used. First, the film was cut to a length of 2 meters, and then one end and edge of the plastic film were heated and pressed to make a silo bag with one end open. Each bag can hold 250 kg of Rumex silage. (b) The preparation process. The proportion of pig silage: Rumex 50%, corn 28%, corn straw 15%, cake 5%, additives (fish meal, bone meal, salt, copper, iron, zinc, etc.) 2%. First, Rumex and corn stalks are cut into small pieces of 1–2 cm. After the corn is crushed, the cakes and additives are thoroughly mixed and bagged. Hold it tightly by hand. When bagging, the two bottom corners of the bag must be filled and compacted to prevent air from remaining in the bag. If the bag is torn during the bagging process, it should be filled with a transparent tape. After the bag is filled, the mouth of the bag is tied tightly with a rope or heat-bonded to ensure that the silage bag is closed. Store in the room. During the storage period, take care not to break the bag. After 40 days, the fermentation is completed and the bag can be taken and fed. (c) matters needing attention. (1) The silage bag can only use polyethylene plastic film. It is strictly prohibited to use plastic bags filled with chemical fertilizers and pesticides, and do not use toxic plastic bags such as polystyrene. (2) The temperature during silage is generally above 0°C. (3) About half an hour after the silo bag is full, water vapor will appear inside the bag. This phenomenon will disappear after about 10 days. Do not open the bag and let go of air. (4) During silage, juice will appear at the bottom of the bag. Do not pierce the bag and let it go. It will disappear after a while. (5) The amount of silage that is fermented should be taken as much as possible each time. After the material is taken, the mouth of the bag must be fastened to prevent the contamination of the bacteria.

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