Matters needing attention in the preparation of deer diet

First, according to the nutritional requirements or feeding standards of different genders and different biological periods, they should be prepared according to the prescribed nutritional supply. However, it is also necessary to consider the appropriate increase or decrease in the body condition and health status of the deer, and adjust the actual feeding effect.

2. According to the nutritional composition of the feed, the nutritional characteristics of the feed and the feeding habits and digestive physiological characteristics of the deer, the feed should be selected reasonably. Pay attention to the quality of feed raw materials and the differences in nutrients.

Third, choose the feed with good palatability and high digestibility to prepare. Because the palatability is good or bad, it directly affects the feed intake of deer. For feed with poor palatability, the amount of feed should be limited.

Fourth, when preparing diets, the raw materials of feed should be diversified, and the nutritional characteristics, palatability and price factors of each raw material should be fully considered according to the local feed resources and existing feed types as far as possible. Give full play to the complementary role of various nutrients.

Fifth, pay attention to the physical and chemical properties of all kinds of feed to avoid the destruction of nutrients. There is no need for moldy, spoiled and toxic feed. Sixth, we should have some understanding of the local soil composition, especially the influence of the serious lack of elements in the soil on the feed composition, such as the lack of selenium in corn in Northeast China.