Breeding varieties are excellent The excellent meat ducks have high genetic potential, high growth rate, strong disease resistance, high utilization of feed, and the same age, consumption of the same amount of feed, and their weight gain is greater than that of degenerated varieties. Ducks are much faster. The ambient temperature should be suitable The suitable growth temperature for meat ducks is 12°C to 24°C, in which ducks can fully and effectively use feedstuffs. Therefore, we should try to create conditions, such as adopting winter captivity, sealing doors and windows, summer sheds and other measures to keep warm or cool, in order to increase feed remuneration. Balance the diet Because all poultry are “eat by energy,†feed intake is low when the energy level of the diet is high, and feed intake is high when the energy level of the diet is low. Therefore, the proportion of protein and energy in the meat duck's feed must be balanced. Otherwise, the consumption of feed increases, resulting in the waste of certain nutrients. For example, diets with low energy and high protein waste protein as energy consumption. Feed should be fresh and kept properly One is that raw materials must be fresh. The second is to match the material to be grounded, ground feed, feed should be stored in a ventilated, dry place away from light to prevent oxidation of fat in the feed, VA, VE destroyed. Place a layer of moisture-proof material between the feed and the ground to prevent the feed from becoming contaminated and moldy. Mildew feeds are likely to cause poisoning in meat ducks, pull maggots, etc., thereby reducing feed utilization. In addition feed and duck houses should pay attention to pest control, rat damage and so on. Timely slaughter Meat ducks are suitable for slaughter from 40 days to 48 days, because meat ducks gain weight and feed rewards have peaked. After 50 days of age, weight gain of meat ducks has decreased, and feed rewards have decreased. Reasonable use of additives Nutrient additives such as minerals, vitamins, and amino acids are necessary. 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 weight gain and feed utilization.
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