The correct use of trace fertilizer is one of the key measures to promote the high quality and high yield of vegetables. Therefore, many vegetable farmers attach importance to the application of trace fertilizer. However, many farmers in the production of excessive application of trace fertilizer is more common, and some even more than several times the amount of safety, This brings a series of side effects, which not only causes serious waste, increases production costs, but also produces toxic effects on vegetables. The soil environment is not good and is not conducive to the growth of vegetables. Practice has proved that vegetables need minimal halo for trace elements (but essential), and use micronutrients to make good use of “microâ€. Scientific experiments show that the standard for safe use of micronutrients in vegetables is as follows: The application amount of ferrous sulfate in soil is not more than 3.25 kg per mu, and the spray concentration of plants is 0.1%-0.2%. After the application of ferrous sulfate, it is necessary to apply more quality farmhouse fertilizer to improve the soil, in order to promote the absorption and role of ferritin in vegetables. Manganese sulfate, manganese chloride soil application no more than 2.05 kg per mu, soaking concentration of 0.05-0.1%, foliar spray concentration of 0.05-0.15%. Copper sulfate soil application rate does not exceed 2 kg per mu, soaking concentration is 0.01-0.05%, foliar spray concentration is 0.02-0.04%. Can generally be combined with disease prevention Bordeaux spray, one of the main ingredients is copper sulfate. After the spray, he treats the disease and increases the fat. The application amount of borax and boric acid in soil shall not exceed 1.25 kg per mu, the soaking concentration shall be 0.02%-0.05%, and the foliar spraying shall be 0.3-0.5%.
Stripe dive wave medical air mattress. The device comes with all the necesary features for efficient decubitus prevention. It consists of few separate elements. No tools are required for assembly.
Medical Air Mattresses are designed to assist in the treatment, management, and/or prevention of pressure ulcers. They are typically used with Hospital Beds and provide different therapies to those at-risk for pressure sores. For individuals who are confined to the bed for an extended period of time, an air mattress can provide a great deal of comfort and assist in circulation. These support surfaces will work to keep skin cool and dry and the alternating air means that one area never receives too much weight bearing pressure.
In general, Medical Air Mattresses are intended for people who are going to be in their beds for an extended period of time. It benefits those at risk for pressure ulcers, and/or those with skin ulcers that require treatment and prevention from further deterioration. Please discuss with your medical professional if a Medical Air Mattress is right for you or your loved ones.
Common Medical Air Mattress
Common Medical Air Mattress,Medical Bed Air Mattress,Pressure Reducing Mattress,Alternating Air Mattress
Shijiazhuang Laien Medical Devices Co., Ltd , http://www.laien-healthcare.com