What is humic acid fertilizer?

Humic acid is the product of humification of soil organic matter, and peat (charcoal), lignite, and weathered coal contain a large amount of humic acid. Humic acid fertilizer is made by adding a certain amount of nitrogen, phosphorus, potassium or some trace elements as the main raw material of humic acids. It is called as humic fertilizer. It contains a large amount of organic matter and a lot of effective nutrients, belonging to multifunctional organic - Inorganic compound fertilizer.
As humic acid has the effect of increasing the organic matter and inorganic nutrient content of soil, increasing the effective utilization rate of chemical fertilizers, increasing crop yield, and improving the quality of crops, the state attaches great importance to humic acid fertilizers and lists humic acid compound fertilizers as national Official fertilizer. The humic acid used in the "green living" series of products is mostly highly active fulvic acid. Not only is it rich in nutrients such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and iron that are necessary for crop growth, but also it has strong dissolving power. It is easily absorbed by the foliage of plants and can promote the growth of plants. In particular, it can properly control the openness of the stomata in the crop leaf, reduce transpiration, and improve the resistance to stress; increase the activity of various enzymes, increase the chlorophyll content, and has great mobility, and can effectively improve Root vitality of plants prevents premature aging.

The Disposable Surgical Scalpel is widely sold in many different areas. Our Surgical Scalpel has get the CE, ISO and FDA. There are many different types of surgical scalpels, such as the safty scalpel, guard scalpel, and the protected scalpel. Our Disposable Safety Scalpel is fully furnished with integrity equipment, which goes for standard sterile surgical blades of all models.

Paddle integrated protective cover design, one-hand operation, effectively avoid the blade being exposed before and after use. Without manual handling blade, ensure safety, prevent cross-infection. Double-lock technology can be completely locked out of the scalpel, one-time use, to avoid secondary infections. Specifications the blade: 10#, 10A#, 11#, 12#, 12B#, 12D#, 13#, 14#, 15#, 15A#, 15C#, 15D#, 16#,17#,18#, 19#,20#, 21#, 22#, 22A#, 23#, 24#, 25#, 25A#, 26#,36#.

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