(2) Dressing problems. Yellow seedlings and weak seedlings should grasp the early recovery and promote the management of the effective recovery period for the return to the green period, the growing strong wheat field, can be appropriate to postpone fertilizer.
Containerized Oxygen Generator
ETR can combine all parts of the oxygen generation system into a customized container, including air compressor, refrigerate air dryer, filters, buffer tanks and Oxygen Generator. Even the optional oxygen booster and cylinder filling station.
Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure.
Containerized Oxygen Generator Containerized Oxygen Generator,Containerized Oxygen Plant,Oxygen Machine ,Hospital Oxygen Plant Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.centralgas.be
Spring Fertilizer Management in Wheat Fields
(1) Watering. In principle, we must look at soil, seedlings, and conditions. A look at soil. The first is that Dihuatong is the limit of pouring back to Qing Shui. The second is to look at the sensation, the water that is seriously lacking, that is, generally lacking, according to the security situation, should be poured back to Qingshui, to protect the good wheat fields without shortage of wheat, should be appropriately postponed or not poured. B See seedlings. General wheat should be early pouring, high yield wheat fields should be postponed, according to seedling row watering order, should be: yellow seedlings, de-fertilizer Wang Miao, poured back to the early Qing Dynasty; generally weak seedlings (poured back to the early Qing period); late seedlings, poured back to the green mid-range; Strong seedlings, pour on the stage; large groups of fertilizer to Wang Miao, watering after jointing. C See conditions. Sufficient water should be poured in a timely manner, water is poor, can start early as appropriate.