How stress affects egg laying rate
Wenxi's Huang Jingxiang asked: What are the reasons for the impact of stress on duck egg production rates? A: First, the impact of stress on laying ducks is a non-specific response to livestock and poultry caused by external factors. During the laying period of laying ducks, even if the stress intensity is not strong, the response caused by continuous or intermittent repeated is slight, the body will continue to make adaptation efforts, resulting in adverse accumulation effects, resulting in decreased production performance, defense function weakened , easy to secondary infection, causing the occurrence of various diseases. Egg-laying ducks show decreased feed intake and egg production, depilation, and appearance of digestive and respiratory diseases. At this time, if no effective measures are taken, the egg production rate will continue to drop, and even ducks will die. Second, the stress factors Environmental factors high temperature, cold, strong winds, sudden changes in temperature or change; duck house ventilation bad, dark and damp, noise disturbance. Breeding management factors Breeding density is too large, the type of feed is changed, the quality of the feed is poor (becomes low in feed nutrients or mildew, etc.), the breeder is changed midway, and the schedule of work is changed. Disease factors: The onset of ducks has not been promptly treated or improperly treated; chasing catch ducks, the entire group of injections or injections.
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flavor: mellow and balanced, with fruit acid flavor, nuts, honey, chocolate, citrus;
Variety:Aribica
processing method: washing;
water content: less than 12%;
packaging: 60kg / bag
In 1892, French missionary father Tian Daneng preached in Dali, Yunnan Province, China. In order to drink coffee, he taught local villagers to grow and drink coffee. Up to now, coffee has been planted in Yunnan Province of China for more than 100 years, with an area of 120000 mu. Most of the varieties planted in Yunnan are ccatimor, with an altitude of 1000-1500m, The coffee produced in Yunnan has a balanced taste, rich nut and citrus flavor, some of which are very sweet, with obvious taste of chocolate, toffee and maple sugar. It is one of the high-quality coffee producing areas. Our coffee is produced at the junction of Puer and Burma - the Myitkyina original jungle beans at 1500-1750, with a rich flavor, high aroma and high sweetness. The 2019 international coffee cup Masters Tournament (China finals) is sponsored by beans.
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