NP & NK & NS Fertilizer
Customized Nutrient Ratios
NP, NK & NS | N + P, K or S | Granular Fertilizer
NP, NK and NS fertilizers combine nitrogen with phosphorus, potassium, or sulfur in different nutrient ratios. They are designed for targeted crop nutrition where a specific combination of nutrients is required.
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- Risso NP, NK & NS fertilizers with tailored nutrient ratios support efficient crop nutrition and nutrient management.
NP 20-20-0 Fertilizer
NK 42-0-5 Fertilizer
26-0-0+13S fertilizer
NP & NK & NS Fertilizer Formulations
NP Fertilizer
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NP 18-46-0NP 18-46-0
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NP 20-20-0NP 20-20-0
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NPK 21-21-0NPK 21-21-0
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Customized NP ratiosCustomized NP ratios
NK Fertilizer
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NP 13-0-46NP 13-0-46
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NP 20-0-20NP 20-0-20
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NPK 42-0-5NPK 42-0-5
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Customized NK ratiosCustomized NK ratios
NS Fertilizer
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NS 21-0-0+24SNS 21-0-0+24S
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NS 24-0-0+6SNS 24-0-0+6S
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NS 26-0-0+13SNS 26-0-0+13S
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Customized NS ratiosCustomized NS ratios
The final nutrient ratio can be selected according to the required N, P₂O₅, K₂O, and sulfur content.
Welcome to Our NP & NK & NS Fertilizers
NP, NK, and NS fertilizers provide a practical way to combine nitrogen with a second key nutrient. Compared with complete NPK fertilizers, these formulations can be used when a crop or soil program requires a more specific nutrient combination.
The selection of an NP, NK, or NS fertilizer depends on soil nutrient status, crop requirements, growth stage, application method, and the desired nutrient ratio.
Risso supports standard and customized formulations for different agricultural markets and fertilizer programs.
Key Benefits
Targeted Nutrient Supply
Provides nitrogen together with phosphorus, potassium, or sulfur according to crop requirements.
Flexible Nutrient Ratios
Different N-P, N-K, and N-S ratios can be selected for specific fertilizer programs.
Efficient Fertilizer Planning
Allows growers to supply selected nutrients without unnecessarily adding other nutrients.
Granular Application
Suitable for soil application, basal fertilization, and top dressing.
Multiple Crop Applications
NP, NK, and NS formulations can be used for field crops, fruits, vegetables, oilseed crops, and other commercial agriculture.
Customized Formulations
Risso can develop fertilizer specifications according to nutrient ratios, crop requirements, and market needs.
How to Choose NP, NK or NS Fertilizer
Choose NP Fertilizer
When the crop requires nitrogen and phosphorus but additional potassium is not required.
Choose NK Fertilizer
When nitrogen and potassium are the main nutrients required and phosphorus is adequately supplied.
Choose NS Fertilizer
When the crop requires nitrogen and sulfur, particularly where sulfur deficiency or high sulfur demand is a concern.
Consider the Application Stage
The appropriate nutrient ratio should also reflect the crop’s growth stage, soil test results, expected yield, and overall fertilizer program.
NP & NK & NS Fertilizer Applications
| Fertilizer Type | Main Nutrients | Common Applications |
|---|---|---|
| NP Fertilizer | N + P₂O₅ | Basal fertilization, field crops, early growth |
| NK Fertilizer | N + K₂O | Top dressing, fruits, vegetables, potassium-demanding crops |
| NS Fertilizer | N + S | Cereals, oilseeds, sulfur-demanding crops |
| Customized NP/NK/NS | Selected nutrient ratios | Crop-specific and regional fertilizer programs |
Frequently Asked Questions
NP fertilizer is a nitrogen-phosphorus fertilizer containing nitrogen and P₂O₅ without potassium. It is used when both nitrogen and phosphorus are required.
NK fertilizer combines nitrogen and potassium without phosphorus. It can be used where additional N and K are required.
NS fertilizer combines nitrogen and sulfur. It is commonly used to supply these two nutrients together, particularly in crops with higher sulfur requirements.
NPK fertilizers contain nitrogen, phosphorus, and potassium, while NP, NK, and NS fertilizers contain nitrogen plus one additional major nutrient: phosphorus, potassium, or sulfur.
Yes. Nutrient ratios can be adjusted according to crop requirements, soil conditions, application methods, and market specifications.
Applications include cereals, oilseed crops, fruits, vegetables, and other commercial crops. The appropriate formulation depends on crop nutrient requirements and soil conditions.
Need a custom formula?
Contact our technical sales team for customized nutrient ratios, product specifications, and bulk pricing.
Why Choose Risso NP & NK & NS Fertilizers?
- Multiple Formulations: NP, NK, and NS fertilizer options.
- Flexible Ratios: Standard and customized nutrient specifications.
- Granular Products: Suitable for soil application and commercial crop production.
- Technical Support: Specifications, samples, and formulation assistance.
- Bulk Supply: Suitable for distributors, growers, and fertilizer companies.
Explore NP, NK, and NS fertilizers for targeted nitrogen, phosphorus, potassium, and sulfur nutrition.
