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NPK(18-18-18)
Sudi
Granular, Free of mechanical impurities
N+P₂O₅+K₂O
N+P₂O₅+K₂O≥54.0% (18-18-18)
No
No
H₂O≤2.0%
CI¯≤3.0%
(1.00 mm～4.75 mm or 3.35 mm～5.60 mm)≥90%
GB/T 15063 -2020
50
Yes
Yes
Field crops and Various cash crops
Provide crops to grow in one season Required nitrogen, potassium elements
Base fertilizer
Ditch application, hole application, scattering 40 ~ 80KG per mu
| Quantity: | |
|---|---|
·The first 18 indicates that the total nitrogen (N) content is 18%. This is the foundation for plant growth, dark green leaves and protein synthesis.
·The second 18 indicates that the available phosphorus (P₂O₅) content is 18%. Promote root development, flower bud differentiation, flowering and fruiting, and enhance stress resistance.
·The third 18 indicates that the content of potassium oxide (K₂O) is 18%. Commonly known as "quality elements", they can enhance photosynthesis, promote fruit enlargement, increase sweetness and coloring, and improve the disease resistance and lodging resistance of plants.
Conclusion: This is a completely balanced fertilizer with a nitrogen, phosphorus and potassium ratio of 1:1:1, featuring a total nutrient content as high as 54%, and it belongs to the category of highly efficient compound fertilizer.
| Major component | N + P2O5 + K2O |
| Inorganic substance content | N + P2O5 + K2O ≥ 54.0% (18-18-18) |
| Water content | H2O ≤ 2.0% |
| Granularity | (1.00mm ~ 4.75mm&3.35mm ~ 5.60mm)≥ 90% |
| Execution standards | GB/T 15063 -2020 |
| Base | Chloride-based Compound Fertilizer |
| Chloride Ion | 3%-15% |
| Aim | Field crops and various cash crops |
Main Features
· Balanced nutrition: Equal amounts of the three elements can simultaneously meet the comprehensive needs of crops for nitrogen, phosphorus and potassium in the early and middle growth stages, avoiding a deficiency of a single element.
· Wide applicability: Due to its balanced nature, it can be used in the critical growth stages of various crops, especially during the periods when "strong seedlings, promoting roots, and preserving flowers and fruits" are needed.
· Good water solubility: Most NPK 18-18-18 fertilizers available on the market have excellent water solubility and can be used for root topdressing as well as in water and fertilizer integration systems such as drip irrigation and sprinkler irrigation. They can be used as water-soluble fertilizers with high absorption efficiency.
· Quick-acting property: It usually combines nitrate nitrogen, ammonium nitrogen, urea nitrogen, and water-soluble phosphorus and potassium, which can be quickly absorbed and utilized by crops.
Applicable crops:
· Field crops: Top dressing for rice, wheat, corn, etc. from the tillering stage to the jointing stage.
· Cash crops: cotton, rape, peanuts, soybeans, etc.
· Vegetable category: Top dressing for leafy vegetables and fruit vegetables (such as tomatoes, peppers, cucumbers, etc.) during their vigorous growth period and flowering and fruit setting period.
· Fruit trees: Top dressing for apples, citrus fruits, grapes, kiwifruits, etc. after sprouting and during the fruit expansion period. · Flowers and horticultural plants: Promote overall growth and flowering.
Applicable period:
· Early and middle growth stages of crops: When crops need balanced nutrition to build a strong vegetative body (stems, leaves, roots).
· Pre-flowering or post-flowering topdressing: Reserve balanced nutrients for flowering and fruiting. As the base fertilizer for the integrated water and fertilizer system.
·VS high nitrogen fertilizer (such as 30-10-10) : 18-18-18 is more balanced and does not emphasize vegetative growth; High-nitrogen fertilizers are more suitable for crops in the seedling stage or those that need to grow leaves rapidly.
·VS high-phosphorus fertilizers (such as 10-30-20) : The flower-promoting effect of 18-18-18 is not as good as that of specialized high-phosphorus fertilizers, but it has a stronger aftereffect and can balance growth.
·VS high-potassium fertilizer (such as 15-5-30) : The fruit expansion, sweetness enhancement and stress resistance effects of 18-18-18 are not as good as those of high-potassium fertilizer, but it can provide more comprehensive basic nutrients for fruit development.
NPK 18-18-18 is a "universal nutrition package" that provides balanced "staple food" for crop growth. It is highly effective when crops need comprehensive nutritional supplementation, and is especially suitable as a basic top dressing in an integrated water and fertilizer system. However, to achieve the best fertilization effect, it is necessary to combine the soil test results, crop varieties and specific growth stages, and flexibly combine it with other specialized formula fertilizers for use to achieve precise fertilization.
| Q:Are you trading company or manufacturer? | |
| A:We are a Chinese fertilizer factory established in 2002 with more than 20 years experience in producing fertilizer. | |
| Q:How does your factory do regarding quality control? | |
| A:Quality is priority. Our people always attach great importance to quality. Controlling from the production beginning to the end. We have well-trained and professional workers and strict QC system in each production link. And each product has to be 100% inspected before shipment. | |
| Q:What are the terms of payments? | |
| A:We accept T/T etc. | |
| Q:What's the factory capacity? | |
| A:Our capacity is 200000 ton per year. | |
| Q:What's your delivery time? | |
| A:In general,the delivery time is within 30 days after payment. We'll make the delivery as soon as possiable with the guaranteed quality. |
·The first 18 indicates that the total nitrogen (N) content is 18%. This is the foundation for plant growth, dark green leaves and protein synthesis.
·The second 18 indicates that the available phosphorus (P₂O₅) content is 18%. Promote root development, flower bud differentiation, flowering and fruiting, and enhance stress resistance.
·The third 18 indicates that the content of potassium oxide (K₂O) is 18%. Commonly known as "quality elements", they can enhance photosynthesis, promote fruit enlargement, increase sweetness and coloring, and improve the disease resistance and lodging resistance of plants.
Conclusion: This is a completely balanced fertilizer with a nitrogen, phosphorus and potassium ratio of 1:1:1, featuring a total nutrient content as high as 54%, and it belongs to the category of highly efficient compound fertilizer.
| Major component | N + P2O5 + K2O |
| Inorganic substance content | N + P2O5 + K2O ≥ 54.0% (18-18-18) |
| Water content | H2O ≤ 2.0% |
| Granularity | (1.00mm ~ 4.75mm&3.35mm ~ 5.60mm)≥ 90% |
| Execution standards | GB/T 15063 -2020 |
| Base | Chloride-based Compound Fertilizer |
| Chloride Ion | 3%-15% |
| Aim | Field crops and various cash crops |
Main Features
· Balanced nutrition: Equal amounts of the three elements can simultaneously meet the comprehensive needs of crops for nitrogen, phosphorus and potassium in the early and middle growth stages, avoiding a deficiency of a single element.
· Wide applicability: Due to its balanced nature, it can be used in the critical growth stages of various crops, especially during the periods when "strong seedlings, promoting roots, and preserving flowers and fruits" are needed.
· Good water solubility: Most NPK 18-18-18 fertilizers available on the market have excellent water solubility and can be used for root topdressing as well as in water and fertilizer integration systems such as drip irrigation and sprinkler irrigation. They can be used as water-soluble fertilizers with high absorption efficiency.
· Quick-acting property: It usually combines nitrate nitrogen, ammonium nitrogen, urea nitrogen, and water-soluble phosphorus and potassium, which can be quickly absorbed and utilized by crops.
Applicable crops:
· Field crops: Top dressing for rice, wheat, corn, etc. from the tillering stage to the jointing stage.
· Cash crops: cotton, rape, peanuts, soybeans, etc.
· Vegetable category: Top dressing for leafy vegetables and fruit vegetables (such as tomatoes, peppers, cucumbers, etc.) during their vigorous growth period and flowering and fruit setting period.
· Fruit trees: Top dressing for apples, citrus fruits, grapes, kiwifruits, etc. after sprouting and during the fruit expansion period. · Flowers and horticultural plants: Promote overall growth and flowering.
Applicable period:
· Early and middle growth stages of crops: When crops need balanced nutrition to build a strong vegetative body (stems, leaves, roots).
· Pre-flowering or post-flowering topdressing: Reserve balanced nutrients for flowering and fruiting. As the base fertilizer for the integrated water and fertilizer system.
·VS high nitrogen fertilizer (such as 30-10-10) : 18-18-18 is more balanced and does not emphasize vegetative growth; High-nitrogen fertilizers are more suitable for crops in the seedling stage or those that need to grow leaves rapidly.
·VS high-phosphorus fertilizers (such as 10-30-20) : The flower-promoting effect of 18-18-18 is not as good as that of specialized high-phosphorus fertilizers, but it has a stronger aftereffect and can balance growth.
·VS high-potassium fertilizer (such as 15-5-30) : The fruit expansion, sweetness enhancement and stress resistance effects of 18-18-18 are not as good as those of high-potassium fertilizer, but it can provide more comprehensive basic nutrients for fruit development.
NPK 18-18-18 is a "universal nutrition package" that provides balanced "staple food" for crop growth. It is highly effective when crops need comprehensive nutritional supplementation, and is especially suitable as a basic top dressing in an integrated water and fertilizer system. However, to achieve the best fertilization effect, it is necessary to combine the soil test results, crop varieties and specific growth stages, and flexibly combine it with other specialized formula fertilizers for use to achieve precise fertilization.
| Q:Are you trading company or manufacturer? | |
| A:We are a Chinese fertilizer factory established in 2002 with more than 20 years experience in producing fertilizer. | |
| Q:How does your factory do regarding quality control? | |
| A:Quality is priority. Our people always attach great importance to quality. Controlling from the production beginning to the end. We have well-trained and professional workers and strict QC system in each production link. And each product has to be 100% inspected before shipment. | |
| Q:What are the terms of payments? | |
| A:We accept T/T etc. | |
| Q:What's the factory capacity? | |
| A:Our capacity is 200000 ton per year. | |
| Q:What's your delivery time? | |
| A:In general,the delivery time is within 30 days after payment. We'll make the delivery as soon as possiable with the guaranteed quality. |
