Sweet potato vine fermented feed for sows

Abstract

The invention discloses a sweet potato vine fermented feed for sows. The sweet potato vine fermented feed for the sows is prepared from, by weight, 50-60 parts of sweet potato vines, 15-25 parts of wheat bran, 10-15 parts of mushroom residues, 0.1-0.5 part of calcium chloride, 0.1-0.3 part of sodium diacetate, 0.1-1.5 parts of Chinese herb preparation and 6-15 parts of fermentation agent through fermentation after mixing. Compared with the prior art, the sweet potato vine fermented feed for the sows has the following advantages that the sweet potato vines are fermented by utilizing bacterial liquid under the anaerobic condition, nutritive value is improved, the palatability is improved by tart flavor and grassy flavor after fermentation, the fermentation process is simpler, the sweet potato vines can be better stored and are low in price, the feeding cost of the sows is reduced, and the sweet potato vines are rich in nutrition, has the blood circulation invigorating effect and the like and is in coordination with sodium diacetate and other effective nutrient substances, so that the sweet potato vine fermented feed is used for the sows, the body conditions of the sows are improved, and the production capacity is obviously improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural fermented feed, in particular to a sweet potato vine fermented feed for sows. Background technique [0002] Sweet potato, also known as sweet potato, sweet potato, sweet potato, sweet potato, etc., has different names due to different regions. It is rich in nutrition and balanced, and has been identified as the first vegetable health food by relevant international organizations. Four, second only to rice, wheat and corn, with a total output of more than 100 million tons. Its vine leaves are prostrate or semi-erect, 1-7m long, rich in crude protein and crude fiber, good palatability, and are good feed resources, but sweet potato vines are green and juicy, with high water content, and are extremely intolerant For storage, most of the sweet potato vines have rotted before they can be fed. In terms of the utilization of sweet potato vines, the situation over the years has been to directly feed f...

AI Technical Summary

Problems solved by technology

Its vine leaves are prostrate or semi-erect, 1-7m long, rich in crude protein and crude fiber, good palatability, and are good feed resources, but sweet potato vines are green and juicy, with high water content, and are extremely intolerant For storage, most of the sweet potato vines have rotted before they can be fed. In terms of the utilization of sweet potato vines, the situation over the years has been to directly feed fresh sweet potato vines. Most of the sweet potato vines are directly wasted. Since there is no independent silage method, commonly used silage is often used Feeding in silage increases the utilization rate of sweet potato vines, but its effects such as promoting blood circulation and dredging collaterals and its nutrients have not been effectively utilized. Therefore, a fermentation method suitable for sweet potato vines is needed to preserve and protect sweet potato vines. use