1.Preventing premature aging--If there is a rainy area, we should do a good job of anti-smugging work. If there is a premature aging trend or yellow leaves, we should apply nitrogen fertilizer or spray phosphorus fertilizer at the early stage of flowering to prolong the green leaves, increase the ear, and have more seedlings. Applying plant ash or potassium sulfate can also prevent premature aging.
2, air defense stalks - in the planting should pay attention to the density, requirements Dahang corn line is not closed, in order to ensure ventilation and ventilation, timely supply of nutrients and moisture in order to facilitate the ear development and differentiation, and should pay attention to nitrogen in fertilization, The three elements of phosphorus and potassium are properly combined. The soil with poor soil fertility should be applied with organic fertilizer. The soil fertility is high and fast, and more phosphorus fertilizer should be applied at the seedling stage in order to grow long roots and strong stalks. During the period of ear differentiation, top dressing should be carried out. If too dense or weak, please pull it out in time.
3, anti-absence grain and baldness - to prevent premature plant failure, the key is to prevent pests and diseases, apply more phosphate fertilizer, potash fertilizer, such as the case of drought in the spinning, watering and irrigation in time, the best flowering artificial pollination.
4. Anti-loose - When planting, it is necessary to deepen the cultivating layer, increase the basal fertilizer, and properly cultivate soil when cultivating, so that the corn can be stably fixed. Fertilizer should pay attention to the combination of nitrogen, phosphorus and potassium, and pay attention to the plant density to ensure that the leaves have sufficient sunlight during the growth period, and the plants are thick to increase the lodging resistance. Http://
Oxygen Cylinder Filling System
ETR Oxygen Cylinder Filling System
By PSA principles, ETR PSA oxygen generators generate 93%±2% purity oxygen gas directly from compressed air. ETR oxygen cylinder filling plant is consisted of Atlas Copco air compressor, Parker dryer and filters, air buffer tank, ETR PSA Oxygen Generator, oxygen buffer tank, oxygen receiver tank, diaphragm oxygen booster, filling station and control cabinet.
Compressed air is purified through the air dryer and filters to a certain level for main generator to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The generator produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±2% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure, then reach to 150bar to filling cylinders with an oxygen booster.
Oxygen Cylinder Filling System,Homefill Oxygen System,Oxygen Refilling Plant,Oxygen Refilling Station
Hunan Eter Medical Co., Ltd. , https://www.eter-tech.com