Modern mutton sheep pursue high quality characteristics such as precocity, multiple fertility, rapid growth and development, and good meat quality. Through research on breeding, hormones, nutrition, etc., the methods to improve fertility are as follows: Strengthen breeding and selection. 1. Selection of rams: Select breeding rams from the ewes with high fertility. Body appearance is required to be standard, robust, testis is well developed, male characteristics are obvious, and rams that do not meet the requirements are discovered and eliminated through measures such as semen quality check, descendant identification, etc. 2. Ewe selection: selecting good individuals from multiple litters of ewe's offspring, And pay attention to its lactation, breast-feeding performance, can also be selected according to the family to leave multiple ewes. Use of multiple fetal genes. The introduction of multiple cultivars and hybrids with local cultivars is the quickest and most effective way to increase fertility. Reproductive technology control. 1, estrus control: 1 lamb early weaning, is conducive to the implementation of two-year technology; 2 hormone treatment: first weaning the lamb, and then hormone treatment of ewes for about 10 days after the withdrawal of pregnant horse serum injection, promote Gonadotropic hormone (RMSG), can cause estrus and ovulation; 3 Vaginal sponge method: Place the sponge impregnated with progestogen at the cervix, handle for 10 to 14 days, and then inject pregnant horse serum gonadotropin 400 after discontinuation. ~500IU, estrus can be started after about 30 hours, once insemination on the day of estrus and the next day; 5 Prostate hormone method: Prostaglandins are poured into the uterus for several days after the end of estrus or intramuscularly, and can be within 2 to 3 days Cause ewes estrus. 2, superovulation: 4 days before the arrival of oestrus in the ewes, muscle or subcutaneous injection of maternal serum gonadotropin 600 ~ 1100IU, immediately after the occurrence of sexual mating, and intramuscular or intravenous injection of human chorionic gonadotropin (HCG) ) 500 ~ 750IU, you can discharge eggs. 3. Inducing twin births and multiple births: 1 Supplementary aphrodisiac method: 1 month before mating: 2 Use double lamb or digester: There are two kinds of water and oil, and water product before ewe breeding The subcutaneous injection of 1 ml/body was performed once a week or two weeks; oil preparations were injected intramuscularly once every 2 weeks before mating. 4, the use of advanced insemination technology, improve the conception rate.
Black Goij berry
Black Goji Berry:
Close relative of the Red Goji, the Black Goji berry is
native to China
where is has been used extensively in Chinese Medicine for centuries. It is
high in Vitamins A, E, C, Anthocyanins, and essentially fatty acids. Black
Goji berry are eaten either fresh or dried, and can be
added to water to dye this a deep, rich shade of royal blue or purple as per mineral
water or pure water
Description
Product Name: Black Goji berry
Grade: grade Two
Color: Black
Taste: Sweet
Shape: Oval
Drying Process: AD
Max. Moisture(%):
13%
Method Of Use: Medicinal, edible and
healthy value
Cultivation Type: Natural,
Open Air
Packaging: 4
kg/aluminum foil bag, 16kg/carton
Net Weight(kg) : 16kg
Gross Weight(kg) : 17.5kg
Carton size : 51x37x29cm
Storage: Dried and cool place, Ventilation, Moisture proof
Shelf Life : 18 months
Certificate: Eurofins
Certificate, SGS Certificate
MOQ: 100kg
Payment: T/T, Western
Union, L/C, D/P
Delivery: 15 working days after down
payment (deposit)
Departure Port: Tianjin/Qingdao
Loading: 11.5 Tons/1*20GP container
CIQ Certificate: QUALITY&QUANTITY&WEIGHT
CERTIFICAT, PHYTOSANTARY CERTIFICATE , SANITARY CERTIFICATE,HEALTH
CERTIFICATE
FAQ:
Q: How about payment terms?
A: 30% TT deposit+70% TT before shipment, 30%
TT deposit+70% TT balance against scanned Copy B/L, Flexible payment can be
negotiated.
Q: Production and deliver
A: After deposit, goji berry order enter
into 1st stage( production, packaging, factory inspect, etc), then 2nd stage is CIQ inspection and written CIQ Certificate lead time one week(7 days),
3rd stage we arrenge cargo shipment to departure port. Vessel lead
time as per destination port in different countries( Such as North America
line, South America Line, EMP, Asia,
Australia, etc )
Black Goji Berries Grade Two
Black Goji Berries Grade Two,Black Goji Berry,Wild Black Goji Berries,Organic Black Wolfberry
Ningxia Baishi Hengxing Food Technology Co., Ltd. , http://www.gojihome.com