Total-pasture type mutton sheep mixed fodder with fine corn fodder replaced with broussonetia papyrifera leaves

Abstract

The invention provides total-pasture type mutton sheep mixed fodder with fine corn fodder replaced with broussonetia papyrifera leaves. The total-pasture type mutton sheep mixed fodder is characterized by being prepared from, by weight of dried materials, less than or equal to 13% of moisture, 40-45% of broussonetia papyrifera leaves, 20% of oat grass, 10-15% of alfalfa, 5-10% of pennisetum sinese roxb, 15-20% of rapeseed dregs or bean pulp and the balance crop straw; by means of a total-pasture type mutton sheep mixed fodder formula, the content of dietary crude protein is larger than or equal to 16%, the price per ton of the fodder can be controlled within 2000 yuan, the average slaughter weight of a 12- month-old sheep reaches 52 kilograms, the average daily gain of each sheep is 0.16 kilogram through mutton sheep breeding, and the pure profit of each mutton sheep can reach 650 yuan; 1500 qualified mutton sheep are output per year, the annual sales revenue is 2.808 million yuan, breeding cost is 1.833 million yuan, the profit is 0.975 million yuan, the economic benefit is raised by nearly 40% compared with that of a traditional fodder feeding mode, and a quite good economic benefit is obtained.

Description

technical field [0001] The invention relates to the production technology of animal husbandry feed, in particular to a special feed for mutton sheep breeding and fattening, that is, a kind of whole pasture type beef cattle feed that replaces corn concentrate with leaves. Background technique [0002] In China, mutton sheep breeding is mainly based on extensive stocking, and there is little intensive captive breeding. It is believed that the cost of captive breeding is high and there is no economic benefit. Supplementing concentrated feed has become the main problem of high cost of breeding. However, most producers in the industry always think that roughage cannot meet the requirements. Its nutritional needs require the supplement of concentrated feed, and almost all of the concentrated feed formulas used in large quantities use corn and other high-energy raw materials, some of which are as high as 60%, resulting in increased breeding costs. It directly affects the growth and...

AI Technical Summary

Problems solved by technology

[0002] In China, mutton sheep breeding is mainly based on extensive stocking, and there is little intensive captive breeding. It is believed that the cost of captive breeding is high and there is no economic benefit. Supplementing concentrated feed has become the main problem of high cost of breeding. However, most producers in the industry always think that roughage cannot meet the requirements. Its nutritional needs require the supplement of concentrated feed, and almost all of the concentrated feed formulas used in large quantities use corn and other high-energy raw materials, some of which are as high as 60%, resulting in increased breeding costs. It directly affects the growth and development of mutton sheep, and the cost of breeding is greatly increased, and the breeding benefits are not good, which restricts the rapid development of mutton sheep production