Management skills of pregnant sheep feeding
1. Replenish the concentrate. Every day to add corn, sorghum, soybeans, bean cakes and other concentrate feed 200kg 300g, conditional can be in the pregnant sheep 15 days before delivery to start drinking soy milk water.
two。 Science movement. In the third trimester of pregnancy, ewes should exercise for 6-8 hours a day, walk steadily and slowly, and do not frighten or walk on ice-slippery roads. Stop the sheep when going in and out of the enclosure to prevent crowding.
3. Make sure you drink water. Give the sheep 2 or 3 times a day of drinking water, the water quality should be clean, drinking warm water is better. Add some salt to your drinking water every 5 to 7 days.
4. Promote milk before delivery. Pregnant sheep 5-10 days before delivery, feed 100 grams of black beans or adzuki beans every day, which is conducive to postpartum milk.
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Abnormal color disease of chicken body
1. Staphylococcal infection is like a file of blood stasis, which is red, green, blue-black and black according to the degree of hemoglobin decomposition. Chronic cases are related to arthritis. It is necessary to identify the pathogen before making a definite diagnosis. two。 The pathological changes of streptococcal infection are similar to staphylococcal infection, but they rarely occur, and pathogen identification is necessary to make a definite diagnosis. 3. Mononucleosis (uremia) muscle color is darker or purple than normal, crown and head cyanosis. Kidney swelling and
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Characteristic characteristics of Lilium chinense
Characteristics: Xiangshan chicken mouth Li fruit mature, the seed degenerated into a chicken mouth shape, so it is called chicken mouth Li. The plant of this variety is strong and tall, the tree shape is compact, the trunk is grayish brown, the crown is semicircular head shape, open, the branches are clustered, thin, hard, the leaves are medium large, long oval, dark green, glossy, the leaf margin is flat, and the tender leaves are purplish red. The ripe fruit is crooked heart-shaped or flat-shaped, uniform in size. The pericarp is thin and tough, dark red, the lobes are large and sparse, flat or papillary, arranged regularly, and the suture lines are wide and obvious.
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