Soak a cup of water, soak the organic fertilizer in the water, and then crush the organic fertilizer soaked in the water by hand. Stir it to visualize the raw materials of the organic fertilizer. Place it for a period of time if the organic fertilizer is used. When stratified with water for a short period of time, it means that the ratio of organic fertilizer is large, and soil contains more soil.
The Smell method smells the smell of fat to see if there is ammonia, feces, or silt. A good organic fertilizer should be a thoroughly decomposed taste.
Hand rubbing method uses organic fertilizer with thumb and forefinger rolling back and forth, if there is a feeling of picking hands, there are sand or other impurities.
The strain test method takes a cup of water and puts the organic fertilizer on it. Sprinkle a little water (be careful not to soak water or wet it). Put it in a warm and suitable place. The good organic fertilizer will hold the white mycelium and open the organic fertilizer. Particles will see white hyphae inside.
Potted test method to take a pot of flowers, grasping a large amount of organic fertilizer directly sprinkled in the flower's rhizome, pouring water, good organic fertilizer will gradually grow white mycelium, promote plant growth. Unqualified organic fertilizers will smoke seedlings and the plants will wilt until they die.
When the comparative test method was used to select the organic fertilizer, when planting the crop, a part of the organic fertilizer was left without application of the organic fertilizer, and the performance of the plant was observed. The good organic fertilizer had a significant effect on growth, yield, and quality.
Packaging identification method to see whether the packaging is the specification, whether it is authorized production (generally authorized to produce are not their own factories, there is no source of raw materials). Do not buy foreign language packaging as far as possible, because organic fertilizers are reused for waste, and foreign imports are almost impossible.
 Medical Bed
We are Hospital Electric From China Manufacturer Medical Bed, also known as Hospital Bed Home Care, Hospital Equipment, Nursing Bed, etc., is a hospital bed used by patients when they are hospitalized in the hospital.
There are many classifications of medical beds, and the specific classification methods are as follows: According to the material, it can be divided into ABS medical beds, all stainless steel medical beds, semi-stainless steel medical beds, all steel sprayed medical beds, etc.
According to the function, it can be divided into electric medical beds and manual medical beds. Among them, electric medical beds can be divided into five-function electric medical beds and three-function electric medical beds. Manual medical beds can be divided into double-shake medical beds and single-shake medical beds. Medical beds, flat medical beds.
According to whether it can be moved, it can be divided into a wheeled medical bed and a right-angle medical bed. Among them, electric medical beds are generally movable with wheels.
Medical Bed,Electric Wooden Bed,Medical Bed Hospital Electric,Hospital Bed Home Care
Haloxylon Ammodendron Medical Equipment Co., Ltd. , https://www.haloxylonl.com