How to prevent the spring peanut rotten species

After spring sowing, peanut seedlings are often badly sowed before planting. Severe rotten seeding rate reaches 20%, resulting in varying degrees of seedlings and ridges.
Rotten seed causes poor seed quality, improper storage and long storage period; low-lying land, high soil moisture content, heavy soil viscosity, and long seed-emergence time; false soil preparation, affecting seed water absorption, weak seedlings; no select seed , uneven size, seeding is not fine or different shades, resulting in uneven emergence or lack of seedlings ridge; years of continuous cropping does not change, serious seedling disease, resulting in lack of seedling off ridge; use of organic fertilizer or fertilizer is not fully decomposed Excessive concentrations cause fertilizer damage and affect seedlings; long-term hypothermia, resulting in slow germination and seedling emergence.
Precautionary measures for fine selection of seeds, selection of new peanut seeds, seed drying before sowing, improve seed water absorption capacity. The shells were peeled 1-3 days before sowing. The seeds that were not damaged and the germination was not germinated were sown. Seed dressing, seed dressing with 0.1% seed weight of new high fat film powder to prevent seedling disease. At the same time, 40% phoxim emulsifiable concentrate with 0.2% seed weight was used to control the underground pests. Fine sowing, sowing depth of 4-6 cm, to avoid direct contact with the seed and fertilizer. The use of plastic film covering cultivation, the ground temperature can be increased by 2-3 °C, seed germination and seedling after sowing, can reduce the incidence.

Containerized Oxygen Generator

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.

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Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.centralgas.be