Wild duck breeding technique points

1, breeding Aberdeen is more than 400 days after birth can be developed into an adult cockroach, weighing 40 kg, after 10 months of age breeding is appropriate, the ratio of male to female 1:4 to 5. The general estrus period is mostly in the late fall and early winter seasons, and the estruss generally show hyperactivity. Put the female cockroach into the male cockroach, the cockroach will voluntarily approach the public cocoon, generally mating 2 to 3 times in 2 days can be pregnant, about 180 days of pregnancy, to the fourth year of May to the following year, birth, every birth 1 to 3 Aberdeen. 2. Build a flat area with high ground, high dryness, good ventilation, and good drainage. It is located in the south facing the south and consists of two parts, a shed and a sports ground. Each one occupies an area of ​​2 to 2.5m2, surrounded by wooden poles or bricks to form a 2m high fence or wall. There is a trough and a drinking trough in the corner of the playground, and tree shade can be planted outside the fence. 3, feed wild quail food sources are wide, a variety of broadleaf leaves, wild weeds, crop stalks, vegetables, fruit skins, etc. are their favorite feed. It is better to feed 20% leguminous grasses (such as alfalfa) but not to feed water to prevent diarrhea and enteritis. The proportion of feed is 95% for coarse material and 5% for fine material. In the mating period, gestation period, lactation, etc., it is appropriate to increase some of the concentrate feed and protein-rich feed. After eating for 7 days, Aberdeen has the habit of eating soil. It is necessary to stack the clean soil in the semi-flooded area in the house for free feeding. 4. Feeding should be done in three phases: First, feed 3 times a day at 7 o'clock in the morning, 12 o'clock in the afternoon, and 6 o'clock in the evening. The second is quantitative food intake, and the adult diet is 1.5 kg of coarse material and 100 g of concentrate. The third is to set the water, provide enough water, can not be interrupted, so that free drinking water, drink warm water in winter. 5, prevention and treatment of diseases.狍 Strong resistance to disease, rarely get sick, but do early prevention without disease, clean the shed daily to remove the feces. In the spring and summer season, the sheds are sterilized once a week with fiery alkali or 20% lime emulsion, and the troughs and sinks are brushed every day. Can not be fed rotten degenerate feed, can not feed water plants. Common complications of diarrhea include diarrhea and enteritis, which can be treated routinely once discovered. 6, timely delivery Tsai Tsai 60 days weaning, weaning can be sold after the species. Most of the commodities are public funds and are eliminated. Pay attention to seed selection to maintain a good population

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