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Analysis of the effect of the lack of trace elements on the reproductive obstacles of sheep.
Release time:
2019-01-21
Red Rocky Red Lodge is specially designed for cattle-containing trace elements and copper to promote development and reproduction. Especially suitable for various breeding methods and winter storage. Red Lodge helps to solve the problem of micronutrient deficiency in all cattle, horses, deer and goats. It contains copper, so it cannot be used for feeding sheep. Huang Rocky Yellow Lodge contains a balanced formula of minerals and trace elements, of which cobalt is necessary for the proper functioning of the rumen and the production of vitamin B12. Without this substance, lambs and calves will continue to weaken. The selenium in it is necessary for muscle development and helps maintain body temperature. Selenium deficiency can cause calves, lambs, and
Carbohydrate
It is the main ingredient in animal rations. Before and after estrus, if the dietary energy level is high, the ovulation rate can be increased, and there is no adverse effect on the survival of the early pregnancy embryo. However, if the ewe gains weight too quickly or consumes too much energy, it will lengthen the conception interval. In order to improve reproductive performance, higher energy should be supplied to postpartum ewes to avoid excessive weight loss, but the energy intake should be gradually increased, otherwise it will cause obesity.
Protein
Protein deficiency can cause delayed ovulation and prolonged empty pregnancy in early ewe. High protein levels also have a negative impact on fertility. In addition, feeding high protein feed and the increase in the content of ammonia in the rumen, will have a toxic effect on the embryo, may also have other adverse effects on fertility.
Vitamins
SheepThere are three main sources of vitamins required by the body: first, intake from the diet, second, tissue synthesis of various vitamins, and third, vitamins synthesized by rumen microorganisms. Lead to vitamin deficiency: one is due to the feed storage time is too long and the loss of vitamins, the second is long-term feeding or sheep long-term stress, so that the tissue synthesis of vitamins reduced. For example: vitaminsAIt is essential for the normal development of animal epithelial cells, and if it is lacking, it will affect fecundity to some extent, mainly manifested as delayed puerile period, miscarriage or low birth of ewes, blindness or ataxia of newborn lambs, fetal retention, high incidence, placental keratosis, increased incidence of metritis, decreased sexual desire of rams, atrophy of testis, decreased number of sperm in fine tubes, and hypofunction of ewes; forBeta-carotene, which was found in the absenceBeta-Carotene and vitaminAAdequate circumstances can cause decreased liver ketone content, delayed ovulation, estrus intensity decreased, ovarian cysts, increased incidence, uterine involution delay, postpartum ovarian recovery function time, early embryo mortality increased;DLack of estrus delay easily; vitaminEand selenium are important antioxidants, but its mechanism of action in reproduction is still unknown, there are reports that vitaminEDeficiency causes congenital malformations in lambs.
Mineral elements and their deficiency symptoms
This can cause infertility in sheep. Calcium indirectly affects reproduction. Phosphorus is involved in energy metabolism, bone development and milk production, so it is closely related to reproduction. Selenium deficiency mainly causes reduced fertility. Iodine is involved in the synthesis of thyroxine and therefore affects the reproduction of sheep through the synthesis of thyroxine.
Calcium
Promotes the growth and maintenance of bones and teeth.
Bones are used to store calcium,Skeletal dysplasia, severe appetite inverted.
Phosphorus
Like calcium, it is a bone component and is found in soft tissues and body fluids
Anxiety
Magnesium
essential in the enzyme system, metabolism, bone structure
Loss of appetite, stunted growth
Sodium
In blood and other body fluids, stimulates saliva production and maintains appetite
Anemia
Iron
Iron can be used to produce large amounts of hemoglobin, normal oxygen delivery, and to enhance endurance
due to lack of vitaminsB12resulting in deterioration of health and performance
Cobalt
Vitamins involved in internal organsB12 the formation
Anemia, stunting
Copper
participation in the enzyme system
reproduction problem
Iodine
found in the thyroid gland, which controls basic metabolism
low conception rate
Manganese
For enzyme production and bone formation
Foal lack of vitality, white myopathy, muscle contraction
Selenium
Promotes muscle development
hair dysplasia
Zinc
Involvement in systemic enzyme systems
Red RockyDesigned for Cattle-Contains trace elements and copper, promote development and reproduction. Especially suitable for various breeding methods and winter storage. Red Lodge helps to solve the problem of micronutrient deficiency in all cattle, horses, deer and goats. It contains copper, so it cannot be used for feeding sheep.
Yellow Lodge contains a balanced formula of minerals and trace elements, where cobalt is the normal functioning of the rumen and vitaminsB12Without this substance, lambs and calves will continue to weaken. The selenium in it is necessary for muscle development and helps maintain body temperature. Selenium deficiency can cause white myopathy in calves, lambs and children.
Phosphorus-rich lodge is a balanced formula mineral lick brick, specially designed for cows and ewes. The high content of phosphorus (10%) to help replenish the phosphorus lost during milk production. This licking brick can also be used as a supplement to low phosphorus forage (such as silage grass and kale). Low phosphorus content in the feed leads to a high rate of ground conception and a high rate of rebreeding. Phosphorus and among them8.5%The calcium together promote strong bone growth.
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