How to apply the onion

Generally, the method of ditching and fertilizing adopted by farmers is not only easy to cut off the roots of green onions, but also burns the young roots of the green onions due to excessive concentration of fertilization, leading to the phenomenon of dry tips and dead leaves, affecting the quality of green onions and reducing yield. The correct method of fertilization should be based on the principle of “eat less and eat more meals”, from the cultivation of green onions to the harvesting of 3 to 4 times.

After the planting site is selected, the base fertilizer should be applied, mainly with decomposed or semi-fermented organic fertilizer. Every time the top dressing is applied, the fertilizer should be evenly spread on the surface of the root of the green onion, and then the soil is covered with fertilizer to reduce the volatile loss of the fertilizer, promote the whitening softening and elongation, and enhance the wind resistance. Cooperate with foliar topdressing, spray the ground fruit and strengthen the spirit, improve the nutrient capacity and swelling vitality of the underground fruit, and promote the development speed. After fertilizing, water should be poured once in two days to dissolve the fertilizer in the soil well and promote the healthy growth and development of the green onion.

Steel Swing Doors

Steel swing door are hollow metal doors, fit for emergency exit or pedestrian entrance application, widely used in all factory, office building, and apartment building. It can also be fire rated. According to size, it can be made into single leaf or double leaf swinging doors. And hardware can be customized according to your requirement. Steel swing door can be with leveler handle lock, panic bar device, door closers or other needed hardware.

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