December 7 this year is a heavy snowfall. Compared to light snow, the weather is even colder. Folks are known as "winter tonics and spring to fight tigers," saying that snow health care focuses on replenishing yang, but it is also necessary to make good c.......
According to the website of the State Food and Drug Administration, since July this year, three companies, Philips, Poco and Air Liquide, have voluntarily recalled a number of medical device products. .......
1. Soil preparation for sowing, reasonable rotation, timely removal of crop residues from previous crops, cultivation of white rice as early as possible, clean gardens, deep plowing of fields, watering and flooding, and application of base fertilizers (Appling 4,000 to 5,000 kg of high-qua.......
What are the benefits of eating wolfberry?
Lowering cholesterol: Pork is rich in taurine, which can effectively lower cholesterol in the blood, inhibit the unique role of cholesterol synthesis and accelerate the excretion of cholest.......
1. The bottom water must be poured during sowing, usually until the emergence of about 70% of the seedlings. After pouring this water, it is necessary to keep the soil moist to prevent the soil surface from squashing and affecting emergence.
2. It is advisable t.......
The best choice for the varieties of chicken breeds.
Site selection Choose a high-lying and leeward hillside, and build some simple pergola for the birds to shelter from the rain and rest at night.
The prevention and treatment of diseases is mainly prevention, and the treat.......
Since mid-June, Hunan, Guangxi, and other places have ushered in continuous heavy rainfall, and there have been torrential rains in local areas. Floods and floods have caused various degrees of impact on rice and other crops. On July 1, the Hunan Academy of Agricultural Sciences and the Pr.......
Broad bean diseases and insect pests are one of the major obstacles to the capture of high yields of broad beans. For the broad bean pests and diseases, the majority of farmers in the country like to use pesticides for prevention and control, but their effectiveness is minimal. Production .......
During the growth of tomato, sometimes the upper and lower leaves of the plant appear to be rolled up into a tube or semi-cylindrical phenomenon. The reasons may have four aspects: First, the virus infection; Second, the lack of trace elements in the soil to supplement, suc.......
In 2015, the US Food and Drug Administration approved the world's first 3D printing drug. Since then, 3D printing drugs have frequently entered people's field of vision, gradually turning from concept to.......
The autumn climate is gradually becoming cold and the body's physiological activities are shifting from being extroverted to introverted collections. Although the autumn is crisp, the weather is dry, the weather is variable, and there is a large temperature dif.......