In recent days, many readers have asked how to distinguish the symptoms of boron deficiency and midge damage in wheat. The lack of boron in wheat in the seedling stage showed less tillering, undeveloped root system, weak frost resistance, and late spring return to late spring. There was generally no obvious symptoms during the growth period. However, the insecticides of the midge pests are highly insidious, and the affected wheat plants are still standing upright despite their apparent differences from the undamaged ones. When wheat lacks boron, during the flowering stage and heading stage, a transparent “bright spike†phenomenon appears at the top of wheat ears. In severe cases, the top of the wheat is deformed and the ears of the wheat are pointed. The early glume is not closed, the inner and outer glumes are open, and the wheat is open. The angle increases. The larvae of the midge immerse in the wheat husk and absorb the wheat juice during this period. The inside and the outside of the larvae will also become open. However, only the inside and outside of the damaged glume opening and opening, there is no law, the whole wheat ears inside and outside the serious After opening, it will close at the end of grain filling, and the wheat ears and plants will turn into thick green with signs of turning green. For boron-deficient wheat fields, in the booting stage and flowering stage, combined with the prevention and control of wheat midge insecticide, 15 g per acre with bismuth boron + 1 g bismuth + 80 g phosphorus and potassium power or 15 g boron + 40 g potassium dihydrogen phosphate + 30 grams of water is used to spray a bucket of water (15 kilograms) at a distance of 5 to 7 days. Continuous spray of 2-3 times is appropriate. It can also be combined with "one spray and three defenses".  Ambulance Stretcher Medical Emergency Trolley is Medical Equipment, surgical instruments, medicines, and transporting patients. It can greatly reduce the operational burden of caregivers. In terms of product classification, medical carts are luxurious, medium and ordinary. According to the material of the product, medical carts are made of ABS, stainless steel and plastic sprayed. According to the types of products, medical carts include rescue carts, emergency carts, treatment carts, medical record carts, equipment carts, instrument carts, medicine delivery carts, anesthesia carts, dirt carts, infusion carts, medicine pickup carts, and drop-off carts. , pick up the car and Emergency Ambulance Equipment. Ambulance Stretcher,Folding Aluminum Ambulance Stretcher,Folding Ambulance Stretcher,Medical Aluminum Ambulance Stretcher Haloxylon Ammodendron Medical Equipment Co., Ltd. , https://www.haloxylonl.com