| CAS No.: | 66455-26-3 |
|---|---|
| Formula: | N-P2o5-K2o |
| EINECS: | 56632-41 |
| Certification: | ISO9001, TUV, GMP, ISO, CE |
| Application: | Vegetables, Flowers, Fruit |
| Appearance: | Powder |
| Samples: |
|---|
| Customization: |
|---|
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NO
|
Items
|
Results
|
|
1
|
Granular Size
|
2mm-4mm
|
|
2
|
Organic Matter
|
70%
|
|
3
|
Fulvic Acid
|
15%
|
|
4
|
Humic Acid
|
55%
|
|
5
|
Moisture
|
15%
|
|
6
|
PH
|
4-6
|
Compound fertilizer refers to chemical fertilizers containing two or more nutrients. The compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate and promoting high yield and stable yield of crops. The role.
However, it also has some shortcomings, such as its nutrient ratio is always fixed, and the types, quantities and proportions of nutrients required for different soils and different crops are diverse. Therefore, it is best to conduct soil testing before use to understand the texture and nutritional status of the soil in the field, and also pay attention to the application with unit fertilizer to get better results.
Nutrient
The total nutrient content of the compound fertilizer is generally high, and there are many nutrient elements. The compound fertilizer is applied at one time, and at least two main nutrients of the crop can be supplied at the same time.
Uniform structure
For example, ammonium phosphate does not contain any useless by-products, and its anion and cation are the main nutrients absorbed by crops. The nutrient distribution of this fertilizer is relatively uniform. Compared with the powdery or crystalline unit fertilizer, the structure is tight, the nutrient release is uniform, and the fertilizer effect is stable and long. Due to the small amount of sub-components, the adverse effect on the soil is small.
Good physical properties
The compound fertilizer is generally made into granules, has low hygroscopicity, is not easy to agglomerate, is convenient for storage and application, and is particularly convenient for mechanized fertilization.
Storage and packaging
Since the compound fertilizer has less side components and the active ingredient content is generally higher than that of the unit fertilizer, it can save packaging, storage and transportation costs. For example, each storage of 1 ton of ammonium phosphate is equivalent to about 4 tons of superphosphate and ammonium sulphate.
Xingtai Ruijin Import and Export Co., LTD is one of the most professional fertilizer manufacturers in China. It was founded in June 2000. The factories are located in Handan City and Xingtai City. The factory covers a total area of more than 70,000 square meters, with NPK compound fertilizer, NPK water soluble fertilizer, BB fertilizer automatic production lines 4 advanced technology production lines and 1 multifunctional laboratory. The total investment is 150 million yuan, and the annual production capacity is 600,000 tons. We mainly produce NPK fertilizer, BB fertilizer, organic fertilizer, liquid fertilizer and so on. We cooperate with domestic universities to research and test soil for better formula production. We also provide customized services.
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