How to quickly and easily distinguish between bio-organic fertilizers and other organic fertilizers? Quick and easy distinction between bio-organic fertilizers and other organic fertilizers can be done in two ways: First, by visual identification. Under the action of beneficial microorganisms, bio-organic manure is fully fermented, brownish and dark brown in appearance, and single in color; while other organic fertilizers have different production operations due to different production operations, such as refined organic manure as the primary color of manure, open-air manure System, the color changes greatly. The second is the smell of water. Different organic fertilizers are placed in cups filled with water, respectively. Refined organic fertilizers and farmyard fertilizers emit relatively strong odors due to incomplete fermentation or fermentation, whereas bioorganic fertilizers do not occur.
Others Latex Coated Gloves
Safety Gloves,Work Gloves,Garden Gloves
Fenghua Jade Motor Co., Ltd. , http://www.xwgloves.com