Composite silage suitable for south and preparation method of composite silage

Abstract

The invention discloses composite silage suitable for south and a preparation method of the composite silage. The composite silage is prepared from the following raw materials in parts by weight: 40-45 parts of banana stems, 25-30 parts of sugarcane leaf tips, 15-25 parts of straw stalks, 0.1-0.2 part of urea and 0.6-1 part of table salt. Compared with the prior art, the composite silage disclosed by the invention has the following advantages that the feed is good in palatability and rich in nutrition, and basic requirements of sheep for nutrition can be met; the straw stalks, the banana stems and the sugarcane leaf tips are mutually overlaid for fermentation, so that moisture contents in sugarcanes can be effectively utilized, and the moisture content and the sugarcane leaf tips can have complementary effects; besides, tannin in the banana stems can be degraded through silaging, and the storage life of the banana stems can be prolonged; the sugarcane leaf tips can improve the palatability of the banana stems, and the shelf life of the silage can be prolonged in a manner that salt is sprinkled to a top layer; in the processing of silaging, the moisture of raw materials can be in mutual complementation, so that the operation is simple and convenient, waste materials are intensively utilized, and the cost of the feed is reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to a composite silage suitable for the south and a preparation method thereof. Background technique [0002] In southern my country, spring is the season when sugarcane and bananas are ripe. Sugarcane is usually used to extract sugar. After sugar extraction, a lot of sugarcane leaf tips are left. The sugarcane leaf tips have less moisture and are directly used to feed livestock in the season. Part of it can be effectively used, but after the season, most of the sugarcane leaf tips are burned, and many bananas are planted in many areas in the south. Since a banana plant can only bear fruit once, after harvesting the bananas, the banana trees usually It was discarded, because the banana stem contains tannin, which will affect the taste of food, so it is often not very effective to feed livestock. Under normal circumstances, people choose to degrade the tannin a...

AI Technical Summary

Problems solved by technology

[0002] In southern my country, spring is the season when sugarcane and bananas are ripe. Sugarcane is usually used to extract sugar. After sugar extraction, a lot of sugarcane leaf tips are left. The sugarcane leaf tips have less moisture and are directly used to feed livestock in the season. Part of it can be effectively used, but after the season, most of the sugarcane leaf tips are burned, and many bananas are planted in many areas in the south. Since a banana plant can only bear fruit once, after harvesting the bananas, the banana trees usually It was discarded, because the banana stem contains tannin, which will affect the taste of food, so it is often not very effective to feed livestock. Under normal circumstances, people choose to degrade the tannin after boiling the banana stem. Thereby improving the edibility of banana stalks, but sheep are rumen animals and can digest the fiber of banana stalks through rumen rumination. Bananas treated in this way increase the feed cost and also make the fiber easy to digest, but appear more time in one fell swoop