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NPK(20-5-20)
Sudi
Granular, Free of mechanical impurities
N+P₂O₅+K₂O
N+P₂O₅+K₂O≥45.0% (20-5-20)
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: | |
|---|---|
NPK 20-5-20 Apple-specific fertilizer is a highly efficient fertilizer scientifically formulated based on the nutritional requirements of apple trees during their specific growth cycle, especially from the fruit expansion period to before harvest. Its core feature is "high nitrogen and high potassium", aiming to meet the vigorous demand of apple trees for nitrogen and potassium elements during this period, in order to promote fruit enlargement, improve color, increase sugar content and hardness, and ensure a bountiful harvest.
Product form: It is usually a fully water-soluble quick-acting fertilizer or a high-concentration compound fertilizer, which is convenient to apply through drip irrigation, sprinkler irrigation or hole application, and can be quickly absorbed and utilized by fruit trees.
| Major component | N + P2O5 + K2O |
| Inorganic substance content | N + P2O5 + K2O ≥ 45.0% (20-5-20) |
| Water content | H2O ≤ 2.0% |
| Granularity | (1.00mm ~ 4.75mm&3.35mm ~ 5.60mm)≥ 90% |
| Execution standards | GB/T 15063 -2020 |
| Base | Sulfur-based Compound Fertilizer |
| Chloride Ion | 2.5% |
| Aim | Field crops and various cash crops |
·N (nitrogen) = 20% :
· Function: Nitrogen is a life element and a key component in the synthesis of proteins, chlorophyll and nucleic acids. The significance of this formula lies in ensuring sufficient nutrient supply during the fruit expansion period, preventing premature leaf senescence and weakened tree vigor due to insufficient nitrogen, which could affect fruit size and yield. At the same time, it maintains a certain level of vegetative growth to store energy for flower bud differentiation in the following year.
·P₂O₅ (phosphorus) = 5% :
· Function: Phosphorus mainly promotes root development, flower bud differentiation and energy transfer. The significance in this formula: The phosphorus content in this formula is relatively low because apple trees have the highest demand for phosphorus during the flowering and fruit setting period. After entering the expansion period, the demand for phosphorus relatively decreases. A phosphorus content of 5% is sufficient to maintain basic metabolic activities without being excessive and causing waste or antagonizing with elements such as potassium.
·K₂O (potassium) = 20%
· Function: Potassium is known as the "quality element" and is crucial for sugar synthesis, transportation and accumulation, fruit coloring, enhancing fruit firmness and storability, and regulating water balance. · Significance in this recipe: This is the essence of this recipe. High potassium supply is directly related to the sweetness, color (promoting anthocyanin formation) and individual fruit weight of apples, and is the key to enhancing the commercial value of the fruit.
Packaging
Granular
Packaging
· Precision nutrition, quality improvement and yield increase: Specifically designed to meet the needs of fruit expansion to maturity, it effectively promotes cell division and expansion, and increases the weight of individual fruits. Increase soluble solids (sugar content), promote surface coloring, and make the fruit surface more vivid.
· Rapid fertilizer effect and high absorption: Especially in the form of water-soluble fertilizer, it can quickly dissolve in water and be directly delivered to the root system area through the irrigation system. The nutrient utilization rate is much higher than that of traditional fertilizers, especially during the critical period of fertilizer demand, it can quickly meet the needs of the tree.
· Strengthen tree vigor and enhance stress resistance: Balanced nutrients help maintain healthy leaf function and enhance the tree's resistance to drought, frost and pests and diseases.
·Improve soil: High-quality products usually add chelated trace elements to prevent soil compaction and are suitable for various soil types.
pplicable objects: All apple varieties, such as Red Fuji, Gala, Qin Guan, Hua Niu, etc.
Apple
Apple
Apple
Important suggestions:
· In combination with base fertilizer: This fertilizer is used as top dressing and must be combined with an adequate amount of organic fertilizer (base fertilizer) in autumn to achieve the best effect.
· Supplement trace elements: Apples are sensitive to elements such as calcium, boron, and zinc. It is recommended to supplement them separately through foliar spraying and other methods during the growing season to prevent physiological diseases such as bitter pitting and fruit shrinkage.
· Period contraindications: Avoid excessive use during the flowering period and the early stage of young fruits (where cell division mainly relies on phosphorus), otherwise excessive nitrogen may cause fruit drop or affect fruit quality.
· Stop fertilizing before harvest: The use of nitrogen fertilizer should be stopped 2 to 4 weeks before harvest to prevent the fruit from becoming too green and ripening late, having a weakened flavor or a reduced storability.
· Reasonable dosage: Follow the principle of "small amounts frequently" to avoid excessive application at one time, which may cause fertilizer damage (root burning) and waste of resources.
· Water management: After fertilization, it is essential to ensure sufficient water to facilitate the dissolution of the fertilizer and its absorption by the root system, but also to avoid water accumulation in the field.
· Fertilize according to the tree: For fruit trees with excessive vigor, the amount of nitrogen fertilizer should be appropriately reduced. For fruit trees with weak growth and high fruit yield, it can be used as needed.
NPK 20-5-20 Apple-specific fertilizer is a "secret weapon" for the middle and later stages of apple cultivation management. It precisely acts on the formation stage of fruit quality through a scientific high-potassium ratio. The correct use of this fertilizer, combined with good comprehensive management, can significantly help fruit farmers produce high-quality apples that are large in size, good in color, high in sweetness and excellent in hardness, ultimately achieving the maximization of 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 Can I order? | |
| A:You can directly place an order on our shop in Made-in-China web. Or you can tell us the model no of the products you like, then we will send you the quotation. | |
| 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 is your minimum order? | |
| A:Our min order is 100 ton. | |
| 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 20-5-20 Apple-specific fertilizer is a highly efficient fertilizer scientifically formulated based on the nutritional requirements of apple trees during their specific growth cycle, especially from the fruit expansion period to before harvest. Its core feature is "high nitrogen and high potassium", aiming to meet the vigorous demand of apple trees for nitrogen and potassium elements during this period, in order to promote fruit enlargement, improve color, increase sugar content and hardness, and ensure a bountiful harvest.
Product form: It is usually a fully water-soluble quick-acting fertilizer or a high-concentration compound fertilizer, which is convenient to apply through drip irrigation, sprinkler irrigation or hole application, and can be quickly absorbed and utilized by fruit trees.
| Major component | N + P2O5 + K2O |
| Inorganic substance content | N + P2O5 + K2O ≥ 45.0% (20-5-20) |
| Water content | H2O ≤ 2.0% |
| Granularity | (1.00mm ~ 4.75mm&3.35mm ~ 5.60mm)≥ 90% |
| Execution standards | GB/T 15063 -2020 |
| Base | Sulfur-based Compound Fertilizer |
| Chloride Ion | 2.5% |
| Aim | Field crops and various cash crops |
·N (nitrogen) = 20% :
· Function: Nitrogen is a life element and a key component in the synthesis of proteins, chlorophyll and nucleic acids. The significance of this formula lies in ensuring sufficient nutrient supply during the fruit expansion period, preventing premature leaf senescence and weakened tree vigor due to insufficient nitrogen, which could affect fruit size and yield. At the same time, it maintains a certain level of vegetative growth to store energy for flower bud differentiation in the following year.
·P₂O₅ (phosphorus) = 5% :
· Function: Phosphorus mainly promotes root development, flower bud differentiation and energy transfer. The significance in this formula: The phosphorus content in this formula is relatively low because apple trees have the highest demand for phosphorus during the flowering and fruit setting period. After entering the expansion period, the demand for phosphorus relatively decreases. A phosphorus content of 5% is sufficient to maintain basic metabolic activities without being excessive and causing waste or antagonizing with elements such as potassium.
·K₂O (potassium) = 20%
· Function: Potassium is known as the "quality element" and is crucial for sugar synthesis, transportation and accumulation, fruit coloring, enhancing fruit firmness and storability, and regulating water balance. · Significance in this recipe: This is the essence of this recipe. High potassium supply is directly related to the sweetness, color (promoting anthocyanin formation) and individual fruit weight of apples, and is the key to enhancing the commercial value of the fruit.
Packaging
Granular
Packaging
· Precision nutrition, quality improvement and yield increase: Specifically designed to meet the needs of fruit expansion to maturity, it effectively promotes cell division and expansion, and increases the weight of individual fruits. Increase soluble solids (sugar content), promote surface coloring, and make the fruit surface more vivid.
· Rapid fertilizer effect and high absorption: Especially in the form of water-soluble fertilizer, it can quickly dissolve in water and be directly delivered to the root system area through the irrigation system. The nutrient utilization rate is much higher than that of traditional fertilizers, especially during the critical period of fertilizer demand, it can quickly meet the needs of the tree.
· Strengthen tree vigor and enhance stress resistance: Balanced nutrients help maintain healthy leaf function and enhance the tree's resistance to drought, frost and pests and diseases.
·Improve soil: High-quality products usually add chelated trace elements to prevent soil compaction and are suitable for various soil types.
pplicable objects: All apple varieties, such as Red Fuji, Gala, Qin Guan, Hua Niu, etc.
Apple
Apple
Apple
Important suggestions:
· In combination with base fertilizer: This fertilizer is used as top dressing and must be combined with an adequate amount of organic fertilizer (base fertilizer) in autumn to achieve the best effect.
· Supplement trace elements: Apples are sensitive to elements such as calcium, boron, and zinc. It is recommended to supplement them separately through foliar spraying and other methods during the growing season to prevent physiological diseases such as bitter pitting and fruit shrinkage.
· Period contraindications: Avoid excessive use during the flowering period and the early stage of young fruits (where cell division mainly relies on phosphorus), otherwise excessive nitrogen may cause fruit drop or affect fruit quality.
· Stop fertilizing before harvest: The use of nitrogen fertilizer should be stopped 2 to 4 weeks before harvest to prevent the fruit from becoming too green and ripening late, having a weakened flavor or a reduced storability.
· Reasonable dosage: Follow the principle of "small amounts frequently" to avoid excessive application at one time, which may cause fertilizer damage (root burning) and waste of resources.
· Water management: After fertilization, it is essential to ensure sufficient water to facilitate the dissolution of the fertilizer and its absorption by the root system, but also to avoid water accumulation in the field.
· Fertilize according to the tree: For fruit trees with excessive vigor, the amount of nitrogen fertilizer should be appropriately reduced. For fruit trees with weak growth and high fruit yield, it can be used as needed.
NPK 20-5-20 Apple-specific fertilizer is a "secret weapon" for the middle and later stages of apple cultivation management. It precisely acts on the formation stage of fruit quality through a scientific high-potassium ratio. The correct use of this fertilizer, combined with good comprehensive management, can significantly help fruit farmers produce high-quality apples that are large in size, good in color, high in sweetness and excellent in hardness, ultimately achieving the maximization of 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 Can I order? | |
| A:You can directly place an order on our shop in Made-in-China web. Or you can tell us the model no of the products you like, then we will send you the quotation. | |
| 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 is your minimum order? | |
| A:Our min order is 100 ton. | |
| 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. |
