Fertilizers are favored by farmers because of their high efficiency and high yield. However, there are advantages and disadvantages in everything. It turns out that the use of chemical fertilizers for decades has resulted in the actual absorption rate of chemical fertilizers being less than 30%, and the remaining 70% are infiltrated into the soil or washed into river channels. The land is gradually squashed, and the plant's ability to resist wind, cold and disease is decreasing year by year, and the quality of crops produced is getting worse and worse, and river water pollution. The remaining straw in the farmland is burned every year and pollutes the atmosphere.
Using organic fertilizer, the organic waste is sprinkled into the fields of common fertilizers, the land becomes soft, and the microorganisms and cockroaches that have disappeared will reappear. The soil will get better, the good soil will be good, and the melon will get the beans and the beans, and the good soil will increase the yield.
What is the difference between organic fertilizer and fertilizer?
Organic fertilizer is made from raw materials rich in organic matter such as livestock manure, animal and plant residues, and fermented and fermented. The organic fertilizer should be brown, granular or powdery, free from impurities and stench.
In contrast, chemical fertilizer is a large element fertilizer, containing elements simple, generally only three kinds of nitrogen, phosphorus, potassium. For the land, chemical fertilizer is a big supplement, but how can the tonic be eaten every day?
Organic fertilizer is a fertilizer rich in more than ten kinds of trace elements such as nitrogen, phosphorus and potassium. It can be completely absorbed by the soil. Organic fertilizer is like the staple food of the land. It has the ability to restore the vitality of the land. It is the “home fatâ€. Fertilizer is a catalyst that plays a catalytic role. But now the use of the two is somewhat reversed.
This article URL: Compare the advantages and disadvantages of chemical fertilizers and organic fertilizers to see what is the difference between organic fertilizer and fertilizer
Handrails play a very important role in the aging of the family. Through a small handrail, create a safe and secure living environment for the elderly at home. When installing the handrail, pay attention to determine the installation height of the handrail according to the height of the elderly at home. The armrest is located at the crotch of the elderly. Generally speaking, it is about 80 to 85 cm from the ground. In order to provide safe and effective support for the elderly, different products need to be selected according to different installation conditions. Some families want to install handrails on non-load-bearing walls. We suggest that they install lining plates first, and then install handrails on the lining plates.
When selecting the material of the handrail, pay attention to the coordination with the furniture environment, create a warm atmosphere, avoid making it cold and hard, and do not give the elderly the illusion of "being a patient". For example, the wooden handrail in the video looks very warm and feels good. It is suitable for the elderly.
TRUTECH CO., LTD. is an enterprise specializing in the research, development, production and sales of professional OTC products.The main products include shower chairs, armrests, toilet racks and toilet armrests, bedside armrests, elderly chairs and sofas, crutches and walking aids, knee pads, waist supports and other equipment.
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TRUTECH CO., LTD. , https://www.trutechealth.com