ETR has independently developed an integrated vacuum pump unit composed of a water-ring vacuum pump, a gas-water separator, a vacuum solenoid valve, pipe fittings and an electrical control system. It is a simple, safe and reliable device that continuously serves the wards all day long, without occupying the ward space. The negative pressure is sourced from the vacuum pump unit.
Compacted Vacuum Suction Unit Compacted Vacuum Suction Unit,Medical Suction Unit,Hospital Suction Unit,Hospital Suction Machine Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.eter-tech.com Why are the best fertilizers for orchids?
Orchids are not well-cultivated, mainly because fertilization techniques are not well understood. Because orchids are not fat tolerant, applying more fertilizer can cause harm to orchids and even lead to plant death. Less fertilizer applied will affect the normal growth of plants and reduce the quality of orchids. Fertilizers are quick-acting and are not suitable for orchids. Organic fertilizer is characterized by long-term fertilizer and nutrition, and is suitable for use as a base fertilizer. Microbial fertilizer is a kind of living and alive fertilizer. It provides nutrition and conditioning for the growth and development of plants through the life activities of beneficial microorganisms. There is no toxic side effect to the plant, that is, even if it is applied more, it will not affect the growth of the orchid. Therefore, it is best to use the bacteria to grow orchids.
So what kind of fungus is better? Comparing with other fertilizers, there is a distinct advantage in the microbial fertilizer: it contains a variety of highly effective beneficial microorganisms that can fix and transform nitrogen in the air, activate and decompose the phosphorus and potassium minerals in the soil for flower absorption and utilization. . At the same time, a large number of hormones, plant growth regulators, and various trace elements produced during the microbial fermentation decomposition process can effectively stimulate the growth and development of orchids, so that the orchid fragrance, prime, odd, brilliant and beautiful.
