Sandstorms are one of the major catastrophic weather affecting northern China. Although this kind of disaster does not bring sudden and devastating disasters to human beings like typhoons and earthquakes, its annual seasonal intrusion has caused great losses to the national economic construction, es ......
Introduction: When the ampoule sealing machine is sealed, the flame is even, the drawing is smooth, the sealing speed is fast, the noise is small, and the output is 20pcs/min. It is an ideal equipment for major hospitals, scientific research laboratories and pharmaceu ......
With the increasing environmental pollution, modern people are paying more and more attention to their own health. Experts pointed out that only the timely removal of harmful substances and excess nutrients in the body to keep the five internal organs and the body clean, in order to maintain physi ......
Netizens are good at water: "The four guilty of high copper": Counting one: pig copper poisoning Long-term feeding of high-copper diets can cause copper to accumulate in the liver and cause chronic poisoning. The main poisoning symptoms are anorexia, stagnation, anemia, yellowing, itch ......
Sweet corn seed grains are small and cloudy, shrinking, the emergence of seedlings is slow but not neat, and the bud potential is also weak. Due to the high sugar content, the seeds are sown in early spring, and are subject to long-term low temperature and even rainy weather, which is extremely eas ......
Peanut mid-season growth refers to the flowering period and pre-sagging period during the peanut growth period, when the reproductive growth and vegetative growth go hand in hand, that is, the growth and flowering of the peanut's stems and leaves, and the results at the same time. This period ......
Ginkgo biloba is generally harvested from late September to early October. The harvested ginkgo is processed in time for peeling, which is the key to ensure the quality of Ginkgo biloba and improve economic efficiency. 1, peeling treatment. Ginkgo biloba harvested will be piled together and the thi ......
The technical method of meat donkey fattening The fattening of meat donkeys can have different methods depending on their performance, purpose and object. Divided by performance, can be divided into ordinary meat donkey fattening, high-grade meat donkey fattening; divided by age, can be divided i ......
1. Selection of materials Choose no worms, no rust, no deformity, no damage, no pollution of tender beans. Blanching The delicate texture of tender kidney beans should not be too long for boiling water blanching. Normally remove them in 2 to 4 minutes and dip them immediately with cold water to ......
Xushu 25-2 is a new high-starch sweet potato variety. In 2001, it was selected as a sweet potato breeding base in Hainan and selected by Jiangsu Xuzhou Sweet Potato Research Center from the natural flowering of Xushu 18 and pollination. The aboveground stems and leaves of the line are all pale gre ......