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What are the precautions for raising laying hens in winter?
1. Adjust the flock in time. Around 200 days of age, observe the flock and cull hens with shrunken combs, contracted pubic bones, tightly closed feathers, dry skin on the legs, thin breast muscles, and a drooping abdomen with a penguin-like posture. This can save feed while increasing the laying rate, prevent the spread of other diseases, and reduce
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How is artificial insemination done in beef cattle? Farmers share their experience
Timely and accurately depositing a certain amount of high-quality semen into the appropriate part of the reproductive tract of a cow in estrus is extremely important for improving the conception rate of cows. 1. Preparation before insemination: The vulva and perineum of the cow to be bred should be washed with warm water and disinfected; at the same time, prepare the insemination equipment and semen. The insemination gun should be disinfected, the plastic sleeve of the gun is for single use, and the semen must undergo a motility check and meet the insemination standard before it can be used.
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Detailed Explanation of Tibetan Mastiff Weaning Methods, a Must-Read for Tibetan Mastiff Breeders
The weaning time can be determined according to the physique of the mastiff pups and the lactation condition of the female mastiff, and weaning is generally done at around 45 days. The weaning methods are as follows: 1. One-time weaning method: On the weaning date, forcibly separate the mastiff pups from the female mastiff. Its advantages are a short weaning time and early separation into litters;
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What are the precautions for freshwater shrimp (Macrobrachium nipponense) farming in spring?
1. Timely split stocking. When the water temperature rises above 20°C, freshwater shrimp begin molting, and at this time the shrimp body is easily bruised and infected. Before stocking, do a good job of drying the pond, and use quicklime, active iodine and other drugs for rapid disinfection; for ponds with moss, green algae, and blue-green algae, spray the entire pond once with copper sulfate.
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What are the precautions for watering sheep in spring?
In spring the temperature is still low, so care must be taken when watering sheep; otherwise insufficient drinking water will not only slow down the digestion of feed, block internal metabolism and cause loss of body condition, but also trigger various diseases. 1. Watering temperature: if the water the sheep drink is too cold, the water will absorb
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When to Sow Early Rice? A Full Breakdown of Sowing Times
Rice is a cereal crop of the genus Oryza, with the representative species being Oryza sativa. Rice originated in China and India, and people in the Yangtze River basin of China were already cultivating rice 7,000 years ago. So when is early rice sown? 1. When is early rice sown? Under normal conditions, early rice is sown from
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When is the best time to sow autumn soybeans?
Soybeans can be planted in spring, summer, and autumn; autumn soybeans simply means soybeans planted in autumn. So when should autumn soybeans be sown? 1. When to sow autumn soybeans? Autumn soybeans are generally best sown from mid-July to early August, with a growth cycle of
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How to Grow Autumn Spinach: A Detailed Guide to Planting Time and Management Methods
Spinach is a common vegetable and can be grown all year round. Autumn spinach refers to spinach planted from August to November. So how do you grow autumn spinach? 1. Seed treatment. Sowing usually begins in August, when the temperature is still relatively high, which
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When Do Green Papayas Ripen? A Detailed Guide to Ripening Time
Once a green papaya ripens, it has yellow skin and red flesh, and is rich in papain, papaya protease, chymopapain, carotene and more, as well as over seventeen kinds of amino acids and various nutrients. It is a very healthy fruit, so when do green papayas ripen? 1. When do papayas
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When is the best time to sow Bletilla striata seeds?
Bletilla striata is a plant in the genus Bletilla of the orchid family (Orchidaceae), with an especially good hemostatic effect. Nowadays, gel film blocks made from Bletilla striata are used in liver and spleen surgery, applied to the incision to replace hemostatic forceps, with an especially good effect and a rapid coagulation function. It is now cultivated all over the country. So when should Bletilla striata seeds
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