Breeding products should be excellent
The meat duck with excellent variety has high genetic potential, high growth rate, strong disease resistance and high utilization rate of feed. The same age and consumption of the same feed, the weight gain is higher than that of the degraded variety. The duck is much faster.
Suitable for ambient temperature
The suitable growth temperature of the meat duck is 12 ° C ~ 24 ° C, in which the duck can fully and effectively use the feed. Therefore, we must try to create conditions, such as taking winter captivity, sealing doors and windows, summer scaffolding and other measures to keep warm or cool, in order to improve feed compensation.
Balance with the diet
Because all poultry are “eating according to energy”, when the energy level of the diet is high, the feed intake is small; when the energy level of the diet is low, the feed intake is much. Therefore, the ratio of protein to energy in the meat duck feed should be balanced. Otherwise, the feed consumption will increase, causing some nutrients to be wasted. If the diet is low in energy and high in protein, protein feed is wasted as energy consumption.
Feed should be fresh and kept properly
First, the raw materials should be fresh. Second, the ingredients should be matched and diligently fed. After the feed is properly prepared, it should be stored in a ventilated and dry place in the dark to avoid oxidation of fat in the feed, and VA and VE are destroyed. A layer of moisture-proof material is placed between the feed and the ground to prevent the knot and mildew of the feed. Mildewed feed can easily cause poisoning and pulling of meat ducks, thereby reducing the utilization rate of feed. In addition, the feed store and duck house should pay attention to pest control and rodent damage.
It is more suitable for meat ducks to be released from 40 days to 48 days, because the weight gain of the meat ducks and the feed compensation have reached a peak. After 50 days of age, the weight gain of the meat ducks decreases, and the feed reward decreases.
Rational use of additives
Nutrient additives such as minerals, vitamins and amino acids are essential. Other non-nutritive additives are also helpful in improving the growth rate and feed utilization of meat ducks. Such as probiotics, enzyme preparations, organic acids, peptides, etc., have a significant effect on increasing meat duck weight gain and feed utilization.
The shape and method of addition of feed should be reasonable
Generally, do not feed the original grain, the original grain is crushed, and the particle size of the synthetic full-price material can be different according to the age of the duck, but it should not be broken, otherwise it will be easy to fly and waste. When adding materials, you can't save time and add too much at once.
The construction and height of the trough should be appropriate
The construction and height of the trough should be appropriate. In addition, the trough should be repaired in time to prevent waste from being leaked.