Briquetted forage-mulberry biological feed for pigs and preparation method thereof

Abstract

The invention provides a briquetted forage-mulberry biological feed for pigs. The feed is composed of the following raw materials by weight: 800 to 950 parts of forage mulberry branches and leaves, 20 to 200 parts of corn flour, 3 to 5 parts of table salt, 10 to 50 parts of molasses, 0.30 to 0.35 part of a microbial agent and 20 to 100 parts of water. The preparation method for the briquetted forage-mulberry biological feed comprises the following steps: by weight, fermenting and reviving the microbial agent; kneading harvested fresh forage mulberry branches and leaves, cutting the forage mulberry branches and leaves short and carrying out air-drying to adjust the moisture content of the forage mulberry branches and leaves; dissolving the revived microbial agent, table salt and molasses in water, uniformly spraying the obtained solution on the pretreated forage mulberry branches and leaves and directly and evenly sprinkling the corn flour on the pretreated forage mulberry branches and leaves; and briquetting the mixed forage mulberry branches and leaves into square blocks and storing and fermenting the square blocks, wherein the fermented square blocks can be used as feeds or be sold. According to the briquetted forage-mulberry biological feed provided by the invention, local light, temperature, water and land resources are made full use of to plant mulberry for preparation of the feed, so grains are saved, feed cost for pig breeding is reduced and a planting-and-breeding combined ecological farming model is formed.

Description

technical field

[0001] The invention belongs to the technical field of feed processing, and relates to a protein mulberry pig briquette biological feed and a preparation method thereof. Background technique

[0002] Mulberry is the main silkworm economic crop planted in the tropical and subtropical regions of southern my country. However, with the development of biological breeding technology, a high-yield, high-protein hybrid feed mulberry variety has been cultivated. Its branches and leaves can be developed and utilized as pig feed, and mulberry It is a perennial plant, and it can be harvested for more than ten years once planted. Especially in the south of my country, there are many mountains and less land, long hours of light and high temperature, and abundant rain. It has favorable conditions for planting mulberry trees as feed. It can be harvested 7-10 times a year. The output can reach more than 0.6 tons / mu. It has the characteristics of high nutritional value, high yie...

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