High-yield management method for winter jujube Crop demand 1 Promote the germination of jujube trees, the growth of branches and leaves, and favorable flower bud differentiation 2 prevention of diseases: dry rot, spot disease, bacterial scab disease. 3 Prevention of pests: blind mites, jujube armyworms, red spiders, jujube mosquitoes. 4 Enhance the tree potential and improve the resistance of winter jujube trees. Winter jujube drug use plan 1 Ares 30g + Red God Power 30ml + Product High 15g + Cui Can 5g + Shi Purun 1 pack, evenly sprayed with 15kg of water; 2 Lingbi 10g + Jingbo Boron 10g + Jingbo Zinc 10g + Methyl Paulit 10ml + Shi Purun 1 pack, evenly sprayed with 15kg of water; 3 sharp 20 ml + product high 15 g + Birun 10 g + Shi Purun 1 pack, evenly sprayed with 15 kg of water; 4 good skill 5 grams + Lancer 5 ml + special additives 5 ml + product high 15 g + Bi Run 10 g + Shi Purun 1 pack, evenly sprayed with 15 kg of water. Remarks: 1. Spray must be selected without wind or wind, and the whole tree should be sprayed. 2, prevention and treatment of dry rot with a knife gently longitudinally a knife, can not hurt the xylem (bone) to achieve dew clear and white. 3, the mixture of two or more pesticides used to reduce the dose. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Short range distance sensors from JRT combine highly precise measurement results with quick and reliable response. Short distance sensor module use single-transmit and single-receive measurement technology and can be used to measure a distance or monitor the slow moving objects. For the laser pointer distance measure, also called optical range sensor, can measure legth, width, depth. Laser rangefinder transducer with rxtx has been widely used to industries. Laser Distance Sensor Short Range,Short Range Sensors,Oem Laser Distance Sensor,Distance Sensor Laser Chengdu JRT Meter Technology Co., Ltd , https://www.rangingsensor.com