The rearing of ducks and ducks is a kind of efficient duck raising method that has emerged after stocking and captivity. This law will be the current Beijing Duck, Cherry Valley Duck and other excellent duck from the ducklings out of the shelling to the entire market listed in the house completely caged.
The advantages of caged meat ducks
The duck house can be fully utilized to increase the stocking density and increase the yield per unit area. Mechanized equipment can be used to reduce labor intensity.
Diet nutrition is perfect, feed intake is even, and the slaughter time is reduced to about 60 days, saving about 10% of feed costs. Cage culture is completely under artificial control, and is subject to low external stress, which can effectively prevent some infectious diseases and parasitic diseases.
The disadvantages of caged meat ducks
Because of the small range of activities of caged meat ducks, the activities of meat ducks are limited and they are not free to feed, so care should be taken to prevent the three diseases:
The caged ducks are most likely to be deficient in calcium and phosphorus, causing unstable standing and even death. Adding 3% calcium powder or 5% gypsum powder to the feed and feeding some snails or small sand grains can prevent the disease from occurring. If there are meat ducks infected with the disease, they should immediately add 0.1% vitamin D to the feed and feed them for 10 days.
Vitamin deficiency disease can lead to vitamin deficiency when it is of a single feed type. It should be fed with some green feed and oysters, snails, frogs, etc., plus 0.2%~0.3% (add 1% when the symptoms are obvious) in the feed. .
Duck duck, duckling, duckling, 1 day old to 5 days old, use 0.02% potassium permanganate solution as drinking water. Normally, compound enemy bacteria net and oxytetracycline can be added to the feed; The duck house is sterilized 1 time with fresh lime water every 7 days. Once the duck has developed, it should be treated immediately and the diseased duck should be kept isolated. Someone treats duck plague with rabbit blood granules. The effect is good. Let us give it a try. the way is:
Take an appropriate amount of barley, fry it in a wok, and put it in a cask or tile tank. Slaughter the rabbits and mix the blood and hot wheat. Let the ducks infected with the duck gizzard feed on, and the sick can not eat. Can be manually fed 60 to 100 tablets.
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