First, timely breeding. Breeding cattle to grow to 15 to 18 months of age or weight of 350 kg, 2 to 3 months after the production of cattle for timely breeding, can increase the reproductive rate, to obtain greater economic benefits. First of all, observe the estrus of the cow, when the estrus looks excited, the behavior is disturbed, often climbs across other cattle, also accepts the other cattle to climb, the vulva has the transparent mucus to flow. Secondly, inform the operator of the correct estrus time (10 to 12 hours after the end of estrus, ovulation, sperm survival 24 hours in the reproductive tract, egg survival 6 to 12 hours), can effectively improve the conception rate of artificial insemination. About 24 hours from the beginning of estrus, artificial insemination is performed using the method of holding the cervix.
Second, nutritional balance. Nutritional balance is the material basis for dairy cows to maintain their health and prolong their useful life. They can maintain normal appetite, achieve good public opinion, and increase their comprehensive milk production potential. Not due to lack of some nutrients, resulting in poor overall nutrient absorption, resulting in wastage of forage, impeded growth and development, disease, affecting normal production. Grass feeding follows the principle of less feeding, and hay is fed with silage. The amount of concentrate feed is determined by the amount of milk produced and the quality of roughage.
Third, massage the breasts. Breast massage is one of the effective measures to improve the milk production performance of dairy cows. It can cultivate the docile habits of cattle and promote the growth and development of breasts. Under the joint action of the nervous system and the endocrine system, milking can be smoothly accepted and the breasts can be drained as much as possible. The milk inside prevents the residual milk in the breast from causing mastitis and increases the total milk production during the lactation period.
Fourth, summer water. Moisture in milk accounts for 86%~89%, protein, fat, lactose, minerals and vitamins account for 11%~14%. During the hot summer, cows need more water than spring and autumn and winter. Adult cows need 1.5 kg of water per 0.5 kg of dry matter, and 1.5 kg of water per 0.5 kg of milk. Adequate free drinking water helps the normal synthesis of milk, which helps reduce body temperature and reduce the diseases caused by hot summer weather. Therefore, in order to meet the drinking water demand of dairy cows, cattle farms must set up automatic drinkers in the cowhouse or sports grounds.
Fifth, winter warm water. Studies have shown that the amount of water consumed by cattle is affected by dry matter intake, climatic conditions, diet composition, and physiological conditions of cattle. Dairy cows need to drink 35 kilograms a day. Dairy cows with a daily output of 15 kilograms need 50 kilograms of water per day. Daily dairy cows with 40 kilograms of milk need 100 kilograms a day. The normal body temperature of dairy cows is 38.5°C~39°C, and the temperature of drinking water in winter and spring is 10°C~19°C, which can meet the maximum drinking water needed by dairy cows, reduce the stress response of cattle body, reduce feed consumption, and increase milk production performance.
Sixth, summer shade. Although forage materials are in good condition in the summer, due to high temperatures and sultry air, the cows have poor appetite and increased respiratory rate, affecting lactation. By taking a shelter or shading on the roof of a cowshed or in a sports field, the body temperature can be lowered to prevent heat stroke. If necessary, the body temperature of the cow can be reduced by rinsing cold water and spraying water.
Seven, sun yang in winter. The lack of calcium in the body and the imbalance of calcium and phosphorus in winter cows will directly or indirectly affect reproduction. Solar drying promotes the synthesis of organic calcium, increases the absorption of feed phosphorus, increases the conception rate, prevents osteoporosis in adult cattle, and reduces the occurrence of diseases such as postpartum warts and retention of placenta.
Eight, brush cattle body. Enhance the affinity of dairy cows and humans, cultivate the docile habits of cows, and facilitate breeding. Promotes skin metabolism, promotes blood circulation, prevents diseases from transmitting to each other, and is beneficial to the health of cattle.
Nine, clever movement. Each cow should have a 20 to 30 square meter playground for the cows to exercise freely. Not only can they exercise, speed up metabolism, promote health, but also increase appetite, promote feed intake, increase milk production and milk fat percentage, and prevent dystocia and dairy cows. Physical deformation. Good cow health care can extend the breeding period of high-yielding dairy cows and increase the number of births. If the conditions limit the absence of a sports field, the purpose of exercising can also be achieved by repelling the exercise for 2 to 3 hours.
Ten, emphasis on science. The factors affecting dairy cows' production capacity are genetic, physiological and environmental factors, among which environmental factors have a greater impact. In the external environmental factors, feeding and management are important factors affecting the production capacity of dairy cows. Scientific feeding and management is the key to the development of dairy cows' production capacity. The different feeding and management methods of the same cows differ by 30% to 60%. Therefore, according to the growth stage, body condition, body weight, milk yield, milk fat composition, etc., reasonable supply of full-value fodder for breeding, scientific management, and create a comfortable environment, with the lowest capital investment, can obtain the largest Economic benefits.
Jinxiang Garlic processing ,Manual fine selection,Excellent quality,Beautiful price.Our factory exports garlic won a high honor. Jinxiang garlic is harvested in June each year, and our factory has an annual supply capacity of 5,000 MTS, which is available throughout the year.
High season: The last ten days from June to August. The refrigerated delivery period is from September to May.
The characteristics of Jinxiang high-quality garlic are: thick and bright skin, strong overall, plump bulbs.
Export standards and quality:
1. No tooth root, clean, no black mold, no rupture,
2. No cracks on the skin, no internal germination and growth, no insects or fungi.
Packing
Loosing packing: 5kgs/ctn, 9kgs/ctn, 10kgs/ctn ,5kgs/bag, 10kgs/bag, 20kgs/bag
Small packing: 3pcs/bag, 4pcs/bag, 5pcs/bag 100g/250g/500g/1000g/bagor
Loosing packing
5kgs/ctn, 9kgs/ctn, 10kgs/ctn ,5kgs/bag, 10kgs/bag, 20kgs/bag
Small packing
3pcs/bag, 4pcs/bag, 5pcs/bag 100g/250g/500g/1000g/bagor
Following clients' demands. 24-28MT to one 40'container
Garlic Bulb,Fresh Garlic Bulb,Fresh Softneck Garlic Bulb,Garlic Bulbs
Jining Yuanheng International Trading Co.,Ltd , https://www.china-garlic-exporter.com