Winter layer hen farmers are affected by many factors such as breeding technology, heat preservation and cold protection, sunlight, ventilation facilities, environmental conditions, etc., resulting in varying degrees of egg production decline in layer flocks. Today, let's talk about the adjustment plan of the laying hen feed formula in winter, look at how to adjust […]

According to the "ideal protein" theory, the protein requirement of piglets is essentially the amino acid requirement. Studies have shown that piglets are not sensitive to low-protein diets. The key is to ensure the balance of various essential amino acids in the diet. Therefore, by adding some amino acids that are lacking in the diet,

In poultry breeding, for better growth of poultry, we will use a combination of green and coarse feed to feed poultry and promote poultry growth. What are the green and roughages commonly used for poultry? What are the nutrients? Let's take a look together!　　 1. What are the green and roughages commonly used for poultry?

The chemical name of baking soda is sodium bicarbonate. It is a white crystalline powder, soluble in water, and slightly alkaline. It can neutralize stomach acid and dissolve mucus when taken orally. Let's take a look at the role of adding baking soda to the feed and the precautions for use!　　 1. What is the

Laying hens during the high-production period are those with an egg-laying rate of over 88%. In order to maintain their higher egg-laying rate, egg weight and better egg quality, they should be provided with nutritious chicken feed. 1. In order to meet the nutritional needs of high-yield laying hens, the protein in the feed should

The feed sources for rabbits are wide, with many types and abundant resources. The following are commonly used: (1) Green feed is the favorite feed for rabbits, it is rich in protein, vitamins and minerals. Such as various pastures, weeds, wild vegetables, leaves and green crops, vegetable leaves, etc. (2) Juicy feed refers to the

1. Reasonable design of fish feed production formula Before designing a feed formula for fish, it is necessary to clarify the type and growth stage of the fish to be fed to determine the level of nutrients such as protein and energy in the fish feed. It is necessary to meet the needs of protein

For aquaculture production, a single feed cannot meet the nutritional needs of animals. Production practice has proved that only through the scientific collocation of various feed ingredients can we obtain compound feed with sufficient nutrients, balanced nutrition and good palatability.　　 The compound feed for poultry is composed of a variety of feed materials in proportion

1. The effect of protein on the immune function of fish feed and shrimp feed: if too much protein is ingested, the protein that cannot be digested and utilized will be excreted in the form of nitrogen, which not only reduces the body's utilization efficiency of protein, but also increases water quality management.The pressure is

Although broiler chickens grow rapidly, the meat quality is not good and the taste is not good. Here are some ways to improve the quality of broilers for reference. 1. Add flavoring agent Adding seasoning spices (such as cloves, ginger, sweet pepper, etc.) to the feed of fattening broilers can not only stimulate the appetite

The feed for ostriches mainly includes two kinds, green feed and concentrated feed. The combination of the two feeds will have a better breeding effect.　 1. Ostrich feed classification (1) Green feed　　 The ostrich feed is mainly green feed, which accounts for about 70% of the total diet. Green feed mainly includes a variety of

In the process of growth and development of meat donkeys, in order to maintain their own health, they can effectively exert the production potential of donkeys and accelerate the growth and development stage of donkeys. Meat donkeys at different growth stages require different levels of nutrition during the fattening period. Donkey feed additives are rich