More chewing and less food: full chewing can promote digestion, the elderly spleen and stomach function, but also pay more attention to more chewing, so that the food into the food can be well digested and absorbed. Eat less and eat less, especially dinner should not be full. More dishes and less
The original farm and forestry ranch of Xinmin Village, Kongjiazhuang Town, Wanquan County has a part of the land under wet and saline land, and the yield of sugar beet is about 2000 kg per mu. In recent years, under the guidance of scientific and technological personnel, local farmers have seriou
source The product is the dried root and rhizome of Sophora tonkinensis Gapnep. Fall excavation, remove impurities, wash, dry. There are several types of applications that are more widely used: 1 Northern bean root: To prevent roots of the genus Bacillus dauricum, it is used in northeast China,
Effect of typhoid fever] heat, dehumidification, detoxification. Treatment of exogenous fever, acute jaundice hepatitis, hot and humid diarrhea, swollen boils sore. 1 "Lingnan Herbal Medicine Record": The treatment of exogenous fever, in addition to hot and humid. 2 "Guangdong Ch
The fireball hatching method is a traditional hatching method for poultry eggs in northern China. It can be used for both family and scale hatchery and is suitable for small-scale production of rural duck farmers. Egg disinfection Duck eggs are easily contaminated. Bacterial contamination is one
In September of each year, it is the critical period for the co-production of crab cultivation in rice fields. At this stage, the crabs in the rice fields are in a period of rapid growth, and whether the rice farmers have a good income is also at this time. Therefore, the question of water quality
1, according to production capacity choice. The crusher's rated capacity (kg/h) is contained in the manual and nameplate of the general crusher. However, several points should be noted: (1) The rated production capacity contained refers to the production in a specific state. For example, a cer
Welcome and thank you for choosing to use the WH-1000Z series PDMS plasma surface treatment system. Please read this manual carefully before using this equipment, and please strictly follow the instructions in this manual to avoid mistakes in use. 1. How plasma works The jet type atmospheric low
At present, the autumn peanuts begin to flower and successively drop needles. If, during this period, the leaves are sprayed once with 0.1% borax, 0.1% ammonium molybdate, 0.2% urea, 0.2% potassium dihydrogen phosphate, 600 times rare earth amino acids, and 1500 times as long as San Nong's chel
The TA cloning kit (TA) is a method in which a PCR fragment is ligated to a vector DNA having a 3-T overhang. Since the polymerase used in the PCR reaction has terminal transfer activity, it is usually 3 plus A. For example, Taq polymerase has the function of a terminal ligase, and a 3-A overhang i
Barium poisoning is a poisoning reaction that occurs when the body ingests a compound containing barium. Earthworms are more toxic to mammals than lead, mercury, and other metal elements, which are comparable to arsenic. The minimum lethal dose for adults is 12 mg/kg body weight and for ch
In fact, the people's spirit is very important. What diseases can't live without the spiritual opposition, and the equinoxes regain peace of mind. We know that autumn is a deciduous season. Many people will often make people feel sad, sensitive and suspicious. pressure. It often makes peop