Soybean disease control technology
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. , http://www.eter-tech.com
2. S. sclerotiorum: S. sclerotiorum is mainly infected with stalks. It begins to grow in late July. There are brown lesions on the stalk at the beginning of the infection. Afterwards, there are white cotton flocculent mycelium and white particles on the lesion. Particles (sclerotia). Longitudinal disease stems and stems, black cylindrical cylindrical rat-like sclerotia can be seen, the sick plant was pale gray after death. The drug control was sprayed with 50% Sikrodine WP 1000 times solution or 40% NF bacteria 1000 times solution or 50% thiophanate 500X solution.
3. Soybean gray spot disease: also known as spot disease, usually on the upper and middle leaves in June began to disease, in mid-July into the onset of the onset. Soybean meal began to develop from the tender period, and the granule period was the peak period of onset. In July-August, the incidence was heavy in the case of high temperature and heavy rain. The main harm to the leaves, almost all the leaves when the serious disease lesions, resulting in premature leaf loss, loss of 20 -30% of the victims, while 100-grain weight decreased, the quality of reduced. Chemical control: except that 70% of dexamethasone WP or 50% of thiram is used to sow seeds at 0.3% of the seed amount during sowing, and 40% of carbendazim is suspended per hectare during soybean scape 1.5 kg of water, 450 kg of water spray.
