Duck feed formula

Duck meat has delicious taste, low fat content and high nutritional value, so it is a favorite food for many people. at present, ducks have been raised by many farmers. The following editor will share the formula of homemade duck feed for you.

I. self-made duck feed formula

During the duckling period, feed can be prepared with 50% corn, 20% vegetable cake, 10% broken rice, 10% wheat bran, 7.5% fish meal, 1% meat meal, 1% shell meal and 0.5% salt. If it is the middle duck stage and laying period, corn 51%, soybean meal 22%, rapeseed meal or cottonseed meal 3%, secondary powder 10%, stone powder 9.7%, premix 4%, salt 0.3%. The main components of additives are amino acids, vitamins and minerals.

Second, what are the main points of duck feed preparation?

1. Economic principle

Feed sources should be in line with local conditions, as far as possible to choose local production, economic and practical, convenient source of feed. Feed raw materials should be diversified, and feed prices should be considered in order to reduce the production cost of compound feed and improve economic benefits.

two。 Feed raw material

The quality of feed materials should meet the requirements of the standard, and the quality and palatability should be good. Powdered raw materials such as fish meal, meat meal, etc., because of their different sources, the nutrient content varies greatly, so it is necessary to prevent adulteration and inferior quality; the moisture content in feed raw materials should meet the standard requirements, and the nutrients are relatively reduced if the moisture content is too high; the feed that is moldy and deteriorated, pesticide-contaminated feed or raw materials containing harmful substances cannot be used, and rapeseed cake and cottonseed cake should be detoxified and limited.

3. Dietary coordination

Dietary coordination should be relatively stable, if it really needs to change, it should be gradually transition, it is best to have a transition period of one week, otherwise it will cause stress reaction and reduce production performance.

4. Mix well

All kinds of feed must be fully mixed, especially various additives such as vitamins, trace elements and drugs, and pay more attention to mixing well, otherwise it will cause adverse consequences.

5. Storage condition

Feed should be stored in a dry and cool place. Under the condition of high temperature and humidity, it will accelerate the destruction of vitamins and nutrients. Although the addition of mold inhibitors and antioxidants helps to prolong the shelf life of feed, it should also be used up within 4 weeks.

6. Selection of raw materials

According to the digestive physiological characteristics and the stage of growth and development of ducks, and combined with the local feed resources, the digestibility, palatability and nutrition of feed should be considered. The size of feed volume is an important factor affecting the feed intake of ducks. the feed volume of ducklings should be small, so that the amount of nutrition should be more, and the feed volume of bred ducks should be large to play the role of feed restriction.

7. Feeding standard

Based on the feeding standard, the appropriate nutritional requirement was determined according to the specific conditions of ducks, such as production purpose, age, production performance, environmental conditions and management conditions. Feed compounding

Several kinds of feed should be selected as much as possible, whether cereal feed or protein feed, which can give full play to the complementary and balanced role of nutrients among feed raw materials and improve the nutritional value and utilization rate of the diet.

Duck feed preparation needs to be reasonably customized according to the growth of ducks, so that fat and big ducks can be raised.