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Growing mint in summer can repel mosquitoes and prevent heatstroke, but pay attention to these points
In summer, mint is especially popular. Its taste feels cool and refreshing, and it also has the effect of preventing and controlling mosquitoes. But if mint is not well cared for...
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How to Raise Broiler Chickens Successfully? A Detailed Explanation of Ten Key Farming Points
Broiler chickens are characterized by: fast growth rate, high feed efficiency, and a short farming cycle, generally ready for market in 7 to 9 weeks. Broilers grow fast in the early stage, which is an important characteristic of broiler chickens...
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What should you pay attention to when buying chemical fertilizers? Keep these points in mind
Issues to note when buying chemical fertilizers. Around the Spring Festival is the season when farmer friends buy chemical fertilizers in concentrated fashion. There are many varieties of chemical fertilizers sold on the market, and various new types of fertilizers are also coming onto the market one after another...
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Detailed Explanation of Summer Pig Fattening Techniques, Practical Methods and Key Points
Detailed Explanation of Summer Pig Fattening Techniques
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If you have a weak stomach, be sure to pay attention to these points before drinking tea
If your stomach is not good, you must pay attention to these things before drinking tea
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What issues need attention in catfish farming? A full analysis of the rearing key points
What issues need attention when farming catfish
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What should you pay attention to when growing tsaoko? Master the key growing points in one article
What should you pay attention to when growing tsaoko
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Methods for Extending Rice Seedling Age and Key Points for Preparing to Transplant Rice While Waiting for Rain as a Drought-Resistance Measure
In a normal year, the seedling age for machine-transplanted rice is about 30 days, about 40 days for seedling-throwing rice, and about 50 days for water-raised seedlings. If the water for transplanting comes late, the seedling age must be extended to more than 60 days in order to wait for water before transplanting. First, sow sparsely to cultivate strong seedlings of extended age. That is, by expanding the area of the seedling-raising bed and reducing the sowing rate per square meter, the tillering-stagnation period of the seedlings is prolonged, which can effectively increase the seedling-age flexibility of seedlings sown early at the proper time and improve seedling quality; this can both raise per-unit yield and resolve the contradiction of having no water for transplanting in the early period.
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What should you pay attention to when eating fish head? These points need to be understood
Professor Wang Cunxin, a fish research expert at the Institute of Oceanology, Chinese Academy of Sciences, introduced that China has four major domesticated fish, namely black carp, grass carp, silver carp and bighead carp. Silver carp is also called silver carp or white silver carp. Among bighead carp, spotted bighead carp is more common, and the fish heads we usually eat in restaurants are mainly white silver carp and spotted bighead carp. The reason these two fish are used for fish head dishes is, first, because they grow quickly and can be artificially farmed; second, because black carp and grass carp mainly eat grass, while silver carp and bighead carp mainly eat plankton, so they naturally have more meat than the former two. The head of white silver carp, especially spotted bighead carp
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Ten key points to always keep in mind when vaccinating chickens
1. Chicken vaccines, also called antigens, are biological products. They can be divided into attenuated vaccines, moderately virulent vaccines, and virulent vaccines. In terms of production methods, they are further divided into freeze-dried vaccines and wet vaccines, and their storage methods also differ. Freeze-dried vaccines must be stored in a quick-freeze freezer, while wet vaccines, also called liquid vaccines, must be stored in a refrigerator at 0°C~8°C. Because rural refrigeration equipment is incomplete, most @#@230@#@ households are not well-off and do not have refrigerators, so the vaccine must be used immediately after being taken out. Especially in summer, when bringing the vaccine home, ice cubes must be added to lower the temperature, and it is best to add ice water to the drinking water when administering the vaccine in drinking water. Direct sunlight must also be avoided to ensure effectiveness.
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