Strengthen grazing. The spring climate is picking up, natural feeds increase, and female ducks have increased appetite and gradually start production. At this time, mother ducks should be given more grazing and more foraging in order to increase nutrition, enhance physical fitness, and further increase egg production and egg quality. When grazing, follow the principle of "fasting fasting, stricken belly, rushing in the morning, rushing in the morning, and driving in the afternoon; climbing up and down the slope, crossing the ditch can not be over-emergency" principle, in order to ensure the normal production of female ducks.
Adjust the diet. The crude protein content in the diet was adjusted from 14% in the winter to 22%. Feed mix should be reasonable, general protein feed accounted for 35% to 40%, cereals accounted for 35% to 40%, green feed accounted for 20% to 30%, roughage accounted for 5%, but also to supplement mineral feed such as bone meal, shell powder, etc. To meet the nutritional needs of high production ducks.
Enhance sexual desire mother duck. The stronger the libido, the more eggs are laid. Ducks have sexual stimulatory effects on female ducks and can promote sexual activity in female ducks. They can maintain a certain percentage of male ducks in the female duck group to enhance female duck libido. In the general female duck population, 15% of the male ducks were left, and 2% of the male ducks were used in the female duck group for eating eggs.
Ensure that the light shines more during the day. In the evening or before dawn, the lights are turned on again for 2 hours to allow the mother ducks to receive sufficient light to promote more eggs.
Do a good job of health. Duck shelters and sports grounds should be cleaned every day, litter should be replaced frequently, duck tableware should be washed frequently, and feed and drinking water should be fresh and clean. The duck houses and utensils should be regularly sterilized to prevent the bacteria from attacking the ducks.
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