Oranges are an important Nutritional source for human health and have immense economic value. Citrus Orange orange-yellow colour, gratifying Fruit savory, harmonious sourness and sweetness, soft taste, flavor is rich and generous.Citrus is believed to be native to southeast Asia, and cultivation of fruit crops occurred in China at least 4,000 years ago.Citrus is a large genus that includes several major cultivated species, including Citrus sinensis (blood orange), Citrus reticulata (tangerine and mandarin), Citrus limon (lemon), Citrus grandis (pummelo) and Citrus paradisi (grapefruit).citrus fruits and juice are the prime human source of vitamin C, an important component of human nutrition.citrus-unique characteristics have hindered the study of citrus genetics and breeding improvement. Complete genome sequences would provide valuable genetic resources for improving citrus crops.
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First, colostrum is rich in nutrients, which is conducive to the growth of lambs
The content of dry matter in colostrum is as high as 27%, and the total amount of protein is 13.1%, which is more than 3 times that of conventional milk. Moreover, the amino acid composition is comprehensive, the content of essential amino acids is 3 to 4 times that of conventional milk, and the fat content is as high as 9.4%. Milk is more than 2 times; vitamins are complete in variety and quantity, of which vitamin A is 10 times that of regular milk, vitamin D is 100 times that of regular milk, and mineral content is also abundant. In addition, colostrum contains a high concentration of a variety of hormones and growth factors, such as epidermal growth factor can stimulate gastrointestinal tissue growth, but also regulate intestinal cell differentiation.
Second, colostrum can improve the disease resistance of lambs
On the one hand, thick colostrum is attached to the gastrointestinal wall without mucous membranes, which is not conducive to the propagation of harmful bacteria. Therefore, it can replace the mucous membrane and prevent the invasion of bacteria. On the other hand, because colostrum contains antigen lectin, it can resist E. coli of special strains; at the same time, immunoglobulin will appear in the blood, which can effectively inhibit the activity of pathogenic bacteria and thus play a positive role in protecting the health of lambs. .
Third, colostrum has a digestive effect
When the lamb eats colostrum, it can secrete large amounts of digestive enzymes early in the gastrointestinal tract, helping digestion and absorption.
Fourth, colostrum has a laxative effect.
As colostrum contains more magnesium salts, it has a laxative effect, which can remove intestinal harmful substances and promote meconium discharge.
Fifth, even the newborn lamb milk
The number of times of licking of newborn lambs is usually not limited, but attention should be paid to the uniform milking of the nipples on both sides of the ewes, especially in the case of single lambs, if the lambs only lick the unilateral nipples of the ewes, which can lead to the other side. Hair inflammation.
Six, to the lamb to find nanny sheep or artificial breast-feeding
The newborn lamb should be lapped in the same circle as the mother, and the weak lamb and abandoned lamb should be fed by searching for nanny or artificial feeding. Observe whether the ewes' milk production can meet the needs of the lambs. If we find that the lambs are crouching, the belly is flat, listless, and the coat is fluffy, we must consider that the lambs may not be full and must take remedial measures. On the one hand, to find lamb nanny for the lamb, to alleviate the lack of milk at the time of the lamb; on the other hand, efforts to tap the ewe potential of the ewes, through the adjustment of dietary structure, such as supplementation of juicy feed and protein feeds, drinking cooked milk, etc. to improve Nutrition levels increase milk production.
Feeding Newborn Lambs
The lamb born within one week is called a newborn lamb. The only nutrient source for the lamb at this stage is colostrum. Colostrum is also a necessary irreplaceable food for newborn lambs.