This is a manifestation of soil salinization. It belongs to the long-term large-scale application of nitrogen, phosphorus and potassium. The soil produces halophilic microorganisms, which act on the soil organic matter for a long time to precipitate iron and aluminum ions, which makes the soil appear brick red. This is neither moss nor moss. , Nor is it a biological fungus. To improve this type of soil, vegetable growers should plow the ground deeply, irrigate the soil with flooding, and use water to compress salt when changing stubble; on the basis of reducing the amount of nitrogen, phosphorus and potassium applied, increase the application of organic fertilizer and biological bacterial fertilizer conditioning. After a quarter of conditioning, the soil brick red problem should be effectively improved. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone Single Use Insufflation Needles Disposable laparoscopic Veress Needle is a medical device used in laparoscopic surgery to generate pneumoperitoneum, the space created by introducing gas into the abdominal cavity. This space allows surgeons to operate with better visibility and access to internal organs. A Veress needle is inserted through a small incision in the abdomen and is used to inject gas into the abdominal cavity. The disposable version of the Veress needle is designed for single use and is discarded after each procedure to prevent the risk of infection. It is made of high-quality stainless steel and designed to be safe, efficient and easy to use. Disposable laparoscopic Veress needles are commonly used in laparoscopic procedures in hospitals and surgical centers. Single Use Insufflation Needles,Laparoscopic Surgical Instruments,Sterile Laparoscopic Surgical Instruments,Disposable Veress Needle For Medical Surgery Changzhou Weipu Medical Devices Co., Ltd. , https://www.cnweipumedical.com