The invention relates to a method for producing a
silage feed for cattle and sheep by using discarded vegetable leaves as raw materials. The production process of the
silage feed comprises the following steps of: (1), selecting uncorrupted discarded vegetable leaves and crushing the selected uncorrupted discarded vegetable leaves into fragments of which the size is 5 cm or below; (2), performing
extrusion and
dehydration treatment on the vegetable leaf fragments, and then performing separation to obtain vegetable residues and vegetable juice; (3), performing
distillation and concentration on the vegetable juice to obtain concentrated vegetable juice; (4), performing
fermentation on the concentrated vegetable juice,
corn flour and mixed
bacteria to produce strain cultures; (5), performing stacking in a stacking manner of a layer of strain cultures, a layer of vegetable residues and Chinese mesona
herb residues, and a layer of the strain cultures in a concrete
pool, after stacking is completed, uniformly sprinkling salt on the stacked materials, and finally performing sealed
fermentation for 7 days or above so as to obtain vegetable residue fermented materials; and (6), adding
pasture broken grains and / or
crop stalk broken grains,
edible fungus chaff and trace elements into the vegetable residue fermented material, continuing
fermentation for 5-7 days so that the
silage feed is obtained. The feed for cattle and sheep, prepared by the method disclosed by the invention, in comprehensive in
nutrition and sweet in taste, the
appetite of the cattle and the sheep is improved, and the cattle and the sheep love to eat the feed and grow quickly.