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What are the typical symptoms of African swine fever in infected sows?
African swine fever, which began in the second half of 2018, severely affected China's pig industry, causing the death of many sows, boars and piglets. So do you know what symptoms sows show when they contract African swine fever? And how to prevent it? What symptoms do sows show when they contract African swine fever?
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How Did Swine Fever Come About? A Comprehensive Analysis of the Causes
Since the outbreak of African swine fever, pork prices across the country have continued to rise. Many citizens say they cannot afford to eat pork, and the losses caused by swine fever have also been relatively large. So do you know how swine fever comes about? What are the effects? How does swine fever come about? Swine fever is caused by the swine fever virus of the genus Pestivirus in the family Flaviviridae.
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How do you grow pothos in water so it grows as lush as a waterfall?
Ever since the term "value for money" came along, "versatile" also started trending across fields, and pothos is the high-value, versatile "spokesplant" of home decor among green plants. Pothos can be grown in soil or in water; in today's push for green and eco-friendly living, water culture is naturally many people's first choice.
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What are the common propagation methods for chrysanthemums?
The chrysanthemum has been a flower deeply loved by people since ancient times, and many people grow chrysanthemums, so how many propagation methods are there for chrysanthemums? Let's take a look. 1. Cuttage propagation The timing of cuttage depends on the characteristics of the variety and the local climate conditions. Cut
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In the Face of Severe Drought, Agricultural Insurance Is Urgently Needed to Safeguard Grain Production
Since August 4, in the severe drought zone in western Zhumadian City, Henan Province, machine harvesting of corn with total crop failure has begun. The Beginning of Autumn falls on the 7th; the season has arrived; even with irrigation water, the corn no longer forms ears. Left growing in the field, the corn depletes the soil; machine harvesting and crushing the corn stalks to return them to the field can still nourish the soil
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Farmland Water Conservancy Put to the Test in a Year of Severe Drought
Since entering July, a severe drought rarely seen in decades has been spreading across central and northeastern China. According to reports, 30.1 million mu of crops have been affected in Liaoning, and in some places, hundreds of thousands of mu of farmland have suffered total crop failure in contiguous patches. In Henan, the "granary of the Central Plains," the drought-affected area involves 13 provincially administered cities including Zhengzhou and Pingdingshan
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