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NPK(19-19-19)
Sudi
Granular,Free of mechanical impurities
N+P2O5+K2O
N+P2O5+K2O≥54.4% (19-19-19)
no
no
H2O≤2.0%
(2.00 mm~4.75 mm)≥90%
GB/T 21633 -2020
40 kg/bag
Field crops and Various cash crops
| Quantity: | |
|---|---|
NPK 19-19-19 is a high-concentration, full-nutrition, balanced compound fertilizer that is widely used in agricultural production. The "19-19-19" in its name indicates that the content of total nitrogen (N), available phosphorus (P₂O₅), and potassium (K₂O) in this fertilizer is each 19%, with a total nutrient content as high as 57%, making it a general-purpose fertilizer with a balanced nutrient ratio.
| Major component | N + P2O5 + K2O |
| Inorganic substance content | N + P2O5 + K2O ≥ 57.0% (19-19-19) |
| Water content | H2O ≤ 2.0% |
| Granularity | (2.00mm ~ 4.75mm)≥ 90% |
| Execution standards | GB/T 21633 -2020 |
| Base | Chloride-based Bulk Blending Fertilizer |
| Chloride Ion | 3%-15% |
| Aim | Field crops and various cash crops |
· Balanced nutrition: The 1:1:1 ratio of nitrogen, phosphorus and potassium can simultaneously meet the nutrient requirements of crops in both the early and middle growth stages, promoting vigorous growth and balanced development of crops.
· High concentration and high efficiency: It has a high nutrient content, relatively low dosage per unit area, high utilization rate, and can reduce transportation and application costs.
· Wide application: As a "universal" type of basic fertilizer, it is suitable for various soils and critical growth stages of crops.
· Good physical properties: High-quality blended fertilizers have uniform particles, high strength, are not prone to caking, and are convenient for mechanical or manual application.
· Nitrogen (N-19%) : Function: It is the main component of proteins and chlorophyll. Promote the growth of stems and leaves, enhance photosynthesis, and make crops have luxuriant branches and leaves. Lack symptoms: short plants, yellow leaves.
· Phosphorus (P₂O₅ -19%) : Function: Participates in cell division and energy metabolism. Promote root development, flower bud differentiation, early fruit ripening, and enhance the crop's stress resistance. Lack symptoms: weak root system, few flowers, late fruit ripening, and purplish red leaves.
· Potassium (K₂O - 19%) : Function: Regulates water balance and participates in the transport of photosynthetic products. Strengthen the stem strength, enhance the resistance to lodging, diseases and cold, and improve the fruit quality (such as sweetening and coloring). Lack symptoms: The tips and edges of old leaves turn yellow and wither, the stem is weak, and the fruit quality declines.
Packaging
Granular
Packaging
·For field crops such as wheat, corn and rice, it is used as top dressing during critical nutrient periods like jointing and panicle formation.
· Cash crops: cotton, tobacco, sugarcane, etc., to supplement nutrients during their vigorous growth period.
·For fruit trees such as apples, citrus fruits and grapes, it can be used as top dressing after the buds sprout in spring or during the period when the fruits expand.
· Vegetables: Solanaceous fruits, leafy vegetables, root vegetables, etc., are used during the rapid growth period.
· Flowers and garden plants: Promote overall growth and flowering.
Particularly applicable scenarios:
It is used for soil with unknown nutrient status or medium fertility and well-proportioned soil, serving as an ideal top dressing for the middle growth stage of crops (the concurrent period of vegetative growth and reproductive growth), quickly replenishing comprehensive nutrients for crops.
Tomato
Wheat
Orange
· Base fertilizer: It should be applied to the soil during land preparation before sowing or transplanting, and should be deeply applied and covered with soil.
· Topdressing: The most commonly used method is to dig furrows or holes beside the plants during the critical growth period of the crops, and then cover the soil and water.
· Flushing application: It can be dissolved in irrigation water before application and is suitable for greenhouse vegetables, etc.
· Moderate application: Determine the dosage based on soil fertility, target crop yield and growth stage to avoid overapplication. The general amount of top dressing per mu is about 20 to 40 kilograms.
· Deep soil cover application: especially for nitrogen elements, to prevent volatilization loss and improve utilization rate.
· Combined application: Although the nutrients are balanced, when used for a long time, it is necessary to pay attention to supplementing trace elements (such as calcium, magnesium, sulfur, zinc, boron, etc.) and organic fertilizers to maintain soil health.
· Avoid direct contact with seeds or root systems: When used as seed fertilizer, a certain distance should be maintained to prevent seed and seedling burning.
NPK 19-19-19 blended fertilizer is a highly efficient, versatile and convenient balanced compound fertilizer, which is particularly suitable for quickly providing comprehensive and balanced nutrition to various crops during the peak period of their nutrient requirements. Correct and reasonable use can effectively promote crop growth, increase yield and improve quality. However, in practical applications, it is recommended to scientifically apply fertilizers based on soil test results and the specific growth stage requirements of crops to achieve the best fertilization effect and economic benefits.
| 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. |
NPK 19-19-19 is a high-concentration, full-nutrition, balanced compound fertilizer that is widely used in agricultural production. The "19-19-19" in its name indicates that the content of total nitrogen (N), available phosphorus (P₂O₅), and potassium (K₂O) in this fertilizer is each 19%, with a total nutrient content as high as 57%, making it a general-purpose fertilizer with a balanced nutrient ratio.
| Major component | N + P2O5 + K2O |
| Inorganic substance content | N + P2O5 + K2O ≥ 57.0% (19-19-19) |
| Water content | H2O ≤ 2.0% |
| Granularity | (2.00mm ~ 4.75mm)≥ 90% |
| Execution standards | GB/T 21633 -2020 |
| Base | Chloride-based Bulk Blending Fertilizer |
| Chloride Ion | 3%-15% |
| Aim | Field crops and various cash crops |
· Balanced nutrition: The 1:1:1 ratio of nitrogen, phosphorus and potassium can simultaneously meet the nutrient requirements of crops in both the early and middle growth stages, promoting vigorous growth and balanced development of crops.
· High concentration and high efficiency: It has a high nutrient content, relatively low dosage per unit area, high utilization rate, and can reduce transportation and application costs.
· Wide application: As a "universal" type of basic fertilizer, it is suitable for various soils and critical growth stages of crops.
· Good physical properties: High-quality blended fertilizers have uniform particles, high strength, are not prone to caking, and are convenient for mechanical or manual application.
· Nitrogen (N-19%) : Function: It is the main component of proteins and chlorophyll. Promote the growth of stems and leaves, enhance photosynthesis, and make crops have luxuriant branches and leaves. Lack symptoms: short plants, yellow leaves.
· Phosphorus (P₂O₅ -19%) : Function: Participates in cell division and energy metabolism. Promote root development, flower bud differentiation, early fruit ripening, and enhance the crop's stress resistance. Lack symptoms: weak root system, few flowers, late fruit ripening, and purplish red leaves.
· Potassium (K₂O - 19%) : Function: Regulates water balance and participates in the transport of photosynthetic products. Strengthen the stem strength, enhance the resistance to lodging, diseases and cold, and improve the fruit quality (such as sweetening and coloring). Lack symptoms: The tips and edges of old leaves turn yellow and wither, the stem is weak, and the fruit quality declines.
Packaging
Granular
Packaging
·For field crops such as wheat, corn and rice, it is used as top dressing during critical nutrient periods like jointing and panicle formation.
· Cash crops: cotton, tobacco, sugarcane, etc., to supplement nutrients during their vigorous growth period.
·For fruit trees such as apples, citrus fruits and grapes, it can be used as top dressing after the buds sprout in spring or during the period when the fruits expand.
· Vegetables: Solanaceous fruits, leafy vegetables, root vegetables, etc., are used during the rapid growth period.
· Flowers and garden plants: Promote overall growth and flowering.
Particularly applicable scenarios:
It is used for soil with unknown nutrient status or medium fertility and well-proportioned soil, serving as an ideal top dressing for the middle growth stage of crops (the concurrent period of vegetative growth and reproductive growth), quickly replenishing comprehensive nutrients for crops.
Tomato
Wheat
Orange
· Base fertilizer: It should be applied to the soil during land preparation before sowing or transplanting, and should be deeply applied and covered with soil.
· Topdressing: The most commonly used method is to dig furrows or holes beside the plants during the critical growth period of the crops, and then cover the soil and water.
· Flushing application: It can be dissolved in irrigation water before application and is suitable for greenhouse vegetables, etc.
· Moderate application: Determine the dosage based on soil fertility, target crop yield and growth stage to avoid overapplication. The general amount of top dressing per mu is about 20 to 40 kilograms.
· Deep soil cover application: especially for nitrogen elements, to prevent volatilization loss and improve utilization rate.
· Combined application: Although the nutrients are balanced, when used for a long time, it is necessary to pay attention to supplementing trace elements (such as calcium, magnesium, sulfur, zinc, boron, etc.) and organic fertilizers to maintain soil health.
· Avoid direct contact with seeds or root systems: When used as seed fertilizer, a certain distance should be maintained to prevent seed and seedling burning.
NPK 19-19-19 blended fertilizer is a highly efficient, versatile and convenient balanced compound fertilizer, which is particularly suitable for quickly providing comprehensive and balanced nutrition to various crops during the peak period of their nutrient requirements. Correct and reasonable use can effectively promote crop growth, increase yield and improve quality. However, in practical applications, it is recommended to scientifically apply fertilizers based on soil test results and the specific growth stage requirements of crops to achieve the best fertilization effect and economic benefits.
| 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. |
