Recently, a reader of Nanzhai Township, Suqian City, Suqian City, reported that the newspaper “Cow Doctor 110†reported that his family had a total of about 30 lambs. He is now 2 to 3 months old, raised in captivity, and was cut off at 45 days of age. At present, the lambs are feeding normally, but their body condition is lean and their hairs are disorderly. Among them, 3 to 4 lambs appear diarrhea. Currently, the lambs are mainly fed with concentrates made from grass powder, bran, and corn. Each sheep was fed 100-150 grams, and the roughage was mainly fed with dry yellow wheat grass. He asked: Why doesn't the lamb eat long?
According to the reader's statement, there are two main reasons why his lamb does not eat long. The first is that although the lamb is in captivity, the fed diet has poor nutritional conditions and cannot meet the nutritional needs of the normal growth of the lamb. There are also other It may be due to malnutrition caused by parasitic parasites in the body and the body, followed by the normal phenomenon of lax clinical symptoms such as weight loss but eating.
According to NY/T816-2004 nutritional requirements for lambs in China, it can be seen that the ratio of lamb's concentrates to the reader's home is unreasonable, and its self-made feed is mainly composed of energy feed and crude fiber, as compared with protein feeds and mineral feeds. Less, such feed formulations can limit the growth of lambs 2 to 3 months of age. One lamb feed formula is recommended: corn 33%, rapeseed meal 12%, wheat 10%, bran 10%, grass powder 10%, lysine slag 20%, salt 1%, urea 1%, bar soil 2.96% , vitamin 0.03%, monensin 0.01%.
In addition, it is also not appropriate for the roughage to be fed only with dry yellow wheatgrass. The content of crude fiber in dried wheatgrass is relatively high and the nutritional value is particularly low. The lamb can be directly absorbed and utilized after eating, which is not conducive to the growth of the lamb. Farmers can plant ryegrass or collect fresh corn stalks, peanut stalks, sweet potato vines, etc. In the winter, corn stalks or other straws can be used to make silage to ensure the supply of goat roughage in winter.
If parasites caused by parasites in vitro and in vivo cause lambs to appear thin, rough hair messy, etc., can be regularly used ivermectin subcutaneous injection or mixed feed deworming, usually insecticide once every six months. Lambed lamb can be treated with intramuscular injections of gentamycin, scorpion bacillus, and the like. Generally, it can be cured within 2 to 3 days.
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