| Customization: | Available |
|---|---|
| CAS No.: | 66455-26-3 |
| Formula: | N+P2o5+K2o |
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NPK compound fertilizer
as a widely accepted and applied compound fertilizer, integrates the main three elements of nitrogen, phosphorus and potassium.
1.Nitrogen
It is the basis for proteins in plants and animals, and is present in the chloroplasts, which are the molecules within plants that perform photosynthesis, making food for the plants.
2.Phosphorus
Phosphorus is often referred to as "The Energizer" for its role in converting the sun's energy into food, fuel and fiber.
3.Potassium
Potassium is one of the three primary crop nutrients required for plant growth. Potassium serves as the "Regulator" of many essential processes within the plant.
CERTIFICATE OF ANALYSIS
Commodity: NPK 17-17-17
| Item | Standard | Test Result |
| Appearance | High Tower Granular | High Tower Granular |
| Size of Granular | 2-4mm | complied |
| Total Nitrogen(N) | 17% | 17% |
| Available Phosphorous (P2O5) | 17% | 17% |
| Potash (K2O) | 17% | 17% |
| Moisture | ≤2.0% | 0.7% |
| Fe | 100ppm | complied |
| Mn | 100ppm | complied |
+ ORIGIN: CHINA
Benefits of 17-17-17
It is an excellent formulation of Nitrogen, Phosphorus and Potassium required for multiple functions in the entire plant. 17-17-17 ratio of NPK makes it perfectly balanced and versatile and makes it able to be used at the entire lifecycle of plant.
The NPK content of 17-17-17 indicates that it is 17% nitrogen (N), 17% phosphorus(P), and 17% potassium(K). This fertilizer is suitable for many crops at the growth stage, including the seedling stage. During the seedling stage, plants need the right amount of nitrogen, phosphorus and potassium to promote healthy growth.
The 17-17-17 ratio of potassium sulfate is moderate and provides the right amount of potassium, which helps to promote the root development of plants, improve the resistance to disease and increase the yield.
When using potassium sulfate fertilizer, be sure to follow the product instructions and recommended dosage. In addition, the other nutrient content and pH of the soil should also be considered to ensure that the plant receives a balanced supply of nutrients.
In general, potassium sulfate 17-17-17 fertilizer is suitable for the growth of seedlings, but it is still necessary to determine the best fertilizer program according to the specific crop and soil conditions.
Flexible nutrient combinations
When using nitrogen, phosphorus and potassium fertilizer, the following points need to be noted:
Understand fertilizer composition and content. Different plants have different requirements for nitrogen, phosphorus and potassium, so the appropriate fertilizer should be selected according to the needs of the plant.
Choose the right time and way to apply fertilizer. Fertilization time is generally in the critical period of plant growth, such as flowering, fruit, growth period and so on. The fertilization method can be hole application, strip application, irrigation and fertilization, etc., the specific way should be selected according to the needs of plants and soil conditions.
Apply fertilizer properly. According to the needs of plants and soil conditions to determine the amount and frequency of fertilization, to avoid excessive fertilization, so as not to cause excess or deficiency of plant nutrition.
Mixed fertilization. Pay attention to the selection and collocation of fertilizers, but also pay attention to the use of other fertilizers or organic fertilizers, in order to give full play to the fertilizer effect and improve the growth rate and yield of plants.
Follow scientific fertilization principles. That is, "appropriate, timely, appropriate method", on the basis of following the scientific principle of fertilization, the reasonable use of nitrogen, phosphorus and potassium compound fertilizer can better promote the growth of plants and increase the yield.
The difference of potassium sulfate (K2SO4) and potassium chloride (KCl):
Potassium sulfate (K2SO4) and potassium chloride (KCl) are two common potassium fertilizers that have some differences in their chemical composition and mode of action.
Chemical composition: Potassium sulfate: Potassium sulfate contains potassium (K) and sulfur (S), of which the content of potassium is usually higher, is one of the main components of potassium sulfate fertilizer. Potassium chloride: Potassium chloride contains potassium (K) and chloride (Cl), of which the content of potassium is also higher, is one of the main components of potassium chloride fertilizer.
Mode of action: Potassium sulfate: Potassium sulfate provides two essential elements of potassium and sulfur for plants to absorb and use. Potassium is a key element needed for plant growth and development, promoting root development, improving disease resistance and increasing yield. Sulfur also plays an important role in protein synthesis, plant growth and nutrient absorption. Potassium chloride: Potassium chloride also provides potassium for plants to absorb and use. Chloride plays an important role in photosynthesis and ion balance in plants, but not all plants have the same requirements for chloride. Some plants are allergic or intolerant to chloride, so potassium chloride may not be the preferred potassium fertilizer in these cases.
Our company can customize general compound fertilizer with different element content.
Please feel free to contact us.
Our compound fertilizer products have passed strict quality testing and control, in line with the national quality standards and industry requirements.We get the quality certificate from ISO, SGS, BV etc. We can provide a quality assurance certificate and entrust a third party to conduct sampling tests to ensure the quality and safety of our products.
If you have any questions or problems, feel free to contact us, we will solve as soon as possible and provide satisfactory solutions.
SHANDONG MINGYU FERTILIZER CO.,LTD.(Brand: Harvest) factory is located at Jinxiang, Shandong Province.
Our company specializes in the manufacturing, development, marketing and after sales service of fertilizers.
Our annual production capacity of fertilizer: 300,000MT.
Our fertilizer lines: NPK Compound Fertilizer, Water Soluble Fertilizer, Nitrogen fertilizer,Phosphate Fertilizer, Potassium Fertilizer, Organic fertilizer etc.
1.Rotary drum granular producing line: The mixed material in the drum granulation is moistened by the binder, and the material is continuously bonded into granules with the rotation of the drum. Binder has water, urea, humic acid, etc., can be determined according to production needs. The main features of this process are: organic fertilizer can be directly granulated without advance treatment. The selection range of binder is wide, and the process versatility is strong.
2.Extruding granular producing line:Pelleting organic fertilizer and inorganic fertilizer are mixed in a certain proportion and manufactured by different fertilizer extrusion pelleting machines.
3.High tower roller compound fertilizer:Melting and mixing urea liquid and phosphate and potassium fertilizer under the granulation tower. It has the advantages of advanced technology, low cost, less pollution, high fertilizer efficiency utilization rate, wide coverage of nutrient ratio of compound fertilizer, large elasticity, good operation and so on.
Q1. Are you a manufacturer?
Yes, We are Manufacturer, we can supply cargo steady and timely.
Q2 . how can we guarantee quality?
Always a pre-production sample before mass production;
Always final inspection before shipment;
Q3.what can you buy from us?
compound NPK fertilizer,water soluble NPK fertilizer, nitrogen fertilizer,MAP,sulphate fertilizer,organic fertilizer,potassium humate,
sodium humate,humic acid.
Q4. why should you buy from us not from other suppliers?
1)Professional experience;2)OEM and ODM service;3)Quality control;4)Package diversity;5)Flexible MOQ;6)Fast delivery;7)After-sales service .
Q5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Q6. What is your terms of payment?
Normally TT ,LC at sight.Or DP
Q7. How about your delivery date?
Normally it will takes 10~15 days after receive the deposit. The specific delivery time depends on the items and the quantity of the order.
Q8. Can you produce according to the sample?
Yes, we can produce by your samples or the specification you provide.
Q9. What is your sample policy?
For sample itself it is free, but the freight cost is on customer's side.
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