Goji Berry is taken as one of the most famous plants, which can be both for medical and eating use. The history of goji berry up-picking and for eating use has a long history of 4000years in China. People from different social hierarchies, from the emperor to ordinary people, take goji berry as a good component of medical prescriptions. Goji berry enjoys a great popularity from ancient to modern times, at home and abroad and it has a long lasting and profound life preservation culture.
Ningxia Goji Berry enjoys a great fame around the global due to its high quality standard; meanwhile, it is the only protected product of geographical identity in China, goji berry has a great popularity describes as "goji berry of the world is in China, goji berry of China is in Ningxia and Ningxia`s goji berry is the best".
Specification:
Ningxia goji berry is categorized into 5 levels for experimental use. The fruit particles are required to have evenness in shape, with juicy fruit but not dry particle with impurities, humidity or bitten by insect.
Top Level:≤ 250grains/50g
Excellent Level:≤ 280grains/50g
Superfine Level:≤ 370grains/50g
First Rate:≤ 580grains/50g
Second Rate:≤ 900grains/50g
2. Identification
Color: The color of Ningxia goji berry should be red or dark red and lack luster.
Shape: Ningxia goji berry has big spindle size in shape with thin skin and full pulp. The particle is somewhat above normal size with style trace at the front of the particle and white stipe trace at the bottom.
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Second, mating season management
1, group breeding. Separate young ewes from adult ewes as much as possible. Arrange 1 ram for every 20-25 ewes.
2, a single breeding. One ram per 30 ewes. In both cases, the rams should be kept in a small shade shed for a small amount of feeding. Leave the ewes at night and put them in rams. 3, artificial insemination. Vaginal sponge plugs were placed on the first day of the estrous cycle and sponge plugs were removed on the 14th day of the cycle. Then, at 48 hours, 60 hours and 72 hours, 0.25 ml of 0.5 ml of pregnant horse serum gonadotropin was injected. Ewes that are inseminated on the same day usually lay lambs within 5 days to 7 days, so they should be arranged during artificial insemination. Avoid over-eating estrus at the same time, so as not to cause trouble in a bad weather. In the case of artificial insemination, there must be measures to prevent heat and keep the ewes as quiet as possible. After artificial insemination, the trial ram or young ram is placed in a fence separated from the ewes, and the pre-insemination nutritional level is maintained.
3. Maintain the same feeding and management level in the first month after breeding and breeding to prevent miscarriage. 40 days after mating, ultrasound was used for pregnancy diagnosis. Either mark the insemination ewes and put them together with the trial rams 14 days later to observe the returning ewes and to determine if they are pregnant.
IV. Management before lambing Anti-uterine necrosis vaccine is administered 2 months to 3 months before lambing. Symptoms of the disease are severe uterine uterus inflammation, and die within 3 days of lambing. Take anti-TB drugs 1 month before delivery to prevent breast infection. In the last 3 weeks of pregnancy, in order to ensure the growth of the fetus, the ewes should be supplemented with nutrients and supplemented with pre-vitamin A, vitamin D, and vitamin E. Since the average lambing rate of Boer goats is 180 %, there are many cases of third births. Supplementing nutrition can make lambs robust, which is particularly beneficial for maintaining the viability of multiple children.
V. Management of lambs Lambs are prone to diarrhoea due to overdose of milk, and they begin to infect aphids, contagious pustular dermatitis and brucellosis, and should be treated for prevention and symptomatic treatment. Commodity Boer goats should be castrated within 2-4 weeks postpartum. Male lambs were weaned at 3 months and 3.5 months of age, and female lambs and castrated lambs were weaned at 3.5 months and 4.5 months of age.
Flavor: Ningxia goji berry is astringent at first bite then sweet, without ill-smell.
Breeding breeding of cattle
First, the management of the breeding before the month before the ewes in the growth state, should not be too fat. Vitamin A, vitamin D, and vitamin E are taken 3 weeks before the start of the breeding period. For the milking ewes, prepare a small tent for salt, supplement a small amount of corn every day. 2 months to 3 weeks before mating into the trial ram, 1 month to 2 months before inoculation with endemic abortion vaccine.