A wonderful method to improve the yield and quality of propolis
Key words: culture; propolis
Content:
Propolis is the best-selling bee product at present. The present situation of propolis production is: first, the output is low, and second, the quality is poor, which restricts the development and application of propolis. According to the experiment, Caucasian bee species like to pick propolis. In order to increase the yield of propolis, the hybrids of Gao Bee and Italian Bee can be popularized and the propolis yield can be increased by using heterosis. The second is to promote nylon yarn glue picking. The specific method is to replace the iron yarn on the lid with nylon yarn. When the nylon yarn is covered with propolis, put on a new nylon yarn. Put the propolis nylon yarn in the refrigerator and rub it. At present, it is found that the heavy metal pollution of propolis mainly comes from iron yarn, and it is simple and easy to use nylon yarn cover to collect glue.
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Discerning pigeon disease with discerning eyes
Look at the poor mental state of sick pigeons, do not like activities, be alone from the group, eat or not eat, lose weight, loose feathers, eyes, breathing faster, wheezing or making abnormal sounds from the throat and trachea, drinking water or not feeding young pigeons. Pigeons with bird plague, paratyphoid, ophthalmitis, mycosis and vitamin A deficiency have red, swollen, inflamed eyes and increased secretions; conjunctival flushing and vasodilation in patients with conjunctivitis; conjunctival cyanosis (purplish blue) in patients with erysipelas or pneumonia; conjunctival pallor in anemia or malnutrition; organophosphorus
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At present, raccoon dog farmers should pay attention to three key problems.
In the middle of September, the seeds entered the later stage of breeding, which was the transition period from the growth stage to the fur maturity stage. For farmers, the period from this time to peeling (around November 20) is the most critical period in the breeding process, the quality of its management directly affects the success or failure and income of breeding, farmers must not be taken lightly. So, how to correctly grasp the critical time of two months to maximize the benefits of farming? Years of experience of successful farmers tells us that we should start from the following three aspects
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