Composite forage for improving laying duck egg laying capacity and preparation method thereof

Abstract

The invention discloses composite forage for improving a laying duck egg laying capacity. The composite forage comprises, by weight, 75-85 parts of corn, 12-15 parts of pea, 20-25 parts of soybean meal, 12-15 parts of sesame straw, 10-12 parts of wheat, 10-12 parts of soybean protein powder, 15-18 parts of rapeseed meal, 10-12 parts of cactus, 2-3 parts of aloe dry powder, 2-3 parts of garlic dry powder, 3-4 parts of corn wine vinasse, 2-3 parts of dry lichee seed, 2-3 parts of soya milk skin, 1-2 parts of meat and bone meal, 2-3 parts of calcium hydrogen phosphate, 1-2 parts of stone flour, 1-2 parts of pork liver powder, 3-4 parts of rape leaf, 0.2-0.5 parts of a feeding promoting agent and a proper amount of table salt. The composite forage comprises pure natural raw materials, does not contain chemical agents, utilizes kinds of raw materials, is rich in nutrients, contains an active component for improving laying duck reproductive performances, improves a laying duck day egg production yield, prolongs an egg laying period and improves culture income.

Description

technical field

[0001] The invention relates to the technical field of feed, in particular to a compound feed for improving the laying performance of laying ducks and a preparation method thereof. Background technique

[0002] With the development of breeding technology, large-scale breeding of laying ducks has become very common in my country. In the process of raising laying ducks, the most important part is the feeding and management link, which is also the key link that restricts the efficiency of laying duck breeding. In order to increase egg production and reduce the probability of disease, duck feed often adds a large amount of hormones and chemical drugs to the feed. The abuse of drugs not only has the problem of drug residues, but also damages the body of laying ducks, resulting in egg production. Decrease, drug resistance of laying ducks and other chain reactions, improving feed formula and avoiding drug abuse are the reasonable ways to improve the laying performance...