Huang Huan, also known as Mian Miao. Herbs perennial, 50-100 cm tall. The medicinal properties of Radix Astragali have been used for more than 2,000 years. It has enhanced immune function, liver protection, diuresis, anti-aging, anti-stress, antihypertensive and antibacterial effects. However, the

Release date: 2017-04-25 Scientists have discovered new cell types in the human immune system. This cell is a new type of white blood cell type called dendritic cells and monocytes. Researchers have identified two new dendritic cell subtypes and two monocytic subtypes. They also discovered a n

Nectarine energy-saving pillarless plastic film solar greenhouse cultivation and success. I. Cultivation Management Before Shed Construction The test site is located in the demonstration park of the Linguo Science and Technology Park in Shanting District, Zaozhuang City. The area of ​â�

Potatoes, also known as artichokes, yam, and potatoes, are the world’s fourth-largest food crops and nutrient-rich vegetable crops, and are well received by the general public. Qinghai Province is located on the Qinghai-Tibet Plateau, with a cool climate and a short frost-free period. It is

Recently, the 2018 National Lung Cancer Academic Conference, co-sponsored by the Chinese Medical Association and the Chinese Medical Association Respiratory Diseases Branch, was held in Beijing. At the meeting, the medical AI company Shenzhou Dexin demonstrated a complete intelligent

Recently, in the health clinic of Changcheng Village, Huamachi Town, Yanchi County, Ningxia Hui Autonomous Region, the village doctor Zhu Xinlian compared his income changes: 5 years ago, the annual income was less than 20,000 yuan, and the estimated income this year was 60,000 yuan;

There are many reasons for the rolling of tomatoes, which are mainly the following: 1. Viral disease. Viral diseases are generally transmitted by insecticidal insects such as aphids and whiteflies. The susceptible plants are dwarf and the leaves are curled. In severe cases, the leaves only have l

According to many years of practice, the timely and effective implementation of the “three sprays” is a technical measure with disasters and disasters, without disasters, and with low input and high efficiency. In particular, the warm winter weather, the foothills of the wheat field, a

Seven key points A large ridge tillage ripping soil Large-scale ridge tillage cultivating soil can improve soil fertility and soil permeability, promote vegetable roots down, reduce rot roots, and reduce surface salt damage caused by long-term fertilization. Second, irrigated soil under the str

Answer: This is because melon is infected with anthrax. Pay attention to the application of nitrogen, phosphorus, and potassium fertilizers and apply organic fertilizers to meet the needs of plant growth and improve disease resistance. Organic manure must be fully cooked to avoid the use of fertil

Wheat from flowering and fertilization to grain maturation generally takes 30-40 days, which is the last critical period for the formation of wheat yield. It is the main period for accumulating storage nutrients. 80%-90% of carbohydrates in grains are photosynthesis after wheat flowering. The 90% o

Control of moisture: Moisture is too large, it is prone to heat and mildew, and it is not resistant to storage. Therefore, the safe moisture of rice is the basis for safe storage. Before entering the warehouse, it should be naturally dried and the water should meet the safety standards (below 14%)