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NPK(12-8-30)
Sudi
Uniform solid, granular,Free of mechanical impurities
N+P2O5+K2O
≥25.0%
N+P2O5+K2O≥50.0% (12-8-30)
no
5.5~8.5
no
H2O≤3.0%
NY/T 1107 -2020
40 kg/bag
Field crops and Various cash crops
| Quantity: | |
|---|---|
· High potassium (30%) : Core feature. Potassium is known as the "quality element", which can significantly promote fruit enlargement, sugar accumulation, uniform coloring, improve flavor, and at the same time enhance the plant's resistance to lodging, cold, drought and disease.
· Medium nitrogen (12%) : It provides necessary nutritional growth support, prevents premature leaf senescence caused by insufficient nitrogen in the later stage, ensures that there is sufficient "source" (photosynthetic products of leaves) for fruit expansion, but does not cause excessive growth of branches and leaves.
· Low phosphorus (8%) : Crops require more phosphorus during the early stage of flowering and fruit setting, but the amount of phosphorus decreases after entering the period of expansion and color change. This ratio provides the basic phosphorus required to maintain metabolism and prevents excessive phosphorus from affecting the absorption of other elements such as zinc and iron.
| Major component | Organic matter, a lot of element |
| Inorganic substance content | N + P2O5 + K2O ≥ 50.0% (12-8-30) |
| Water content | H2O ≤ 3.0% |
| Water insolubility | ≤ 1.0% |
| Execution standards | NY/T 1107 -202 0 |
| Release velocity | Quick |
| Use | All crops, vegetable preferenc |
· Promote fruit enlargement and weight gain: High potassium directly participates in the transportation and accumulation of photosynthetic products, facilitating the transfer of carbohydrates to the fruit.
· Sweetness enhancement and color change: Increase the sugar content of the fruit, promote the formation of anthocyanins, and make the fruit bright in color and good in taste.
· Improve the toughness of the fruit peel: Enhance the strength of the fruit peel, reduce cracking, and improve storage and transportation tolerance.
· Enhance crop stress resistance: Increase the concentration of plant cell SAP to enhance resistance to drought, cold, and diseases (such as downy mildew and powdery mildew).
· Prevent premature aging: Moderate nitrogen combined with high potassium can maintain the vitality of functional leaves, prolong the duration of photosynthesis, and ensure yield. It is commonly used in water and fertilizer integrated systems: fully water-soluble and residue-free, it is highly suitable for modern and efficient fertilization methods such as drip irrigation, sprinkler irrigation, and flushing, with high nutrient utilization efficiency.
Packaging
Powder
Packaging
· Fruit trees: grapes, citrus fruits, apples, strawberries, mangoes, cherries, etc. (from the color change period to before ripening).
· Eggplant and fruit vegetables: tomatoes, peppers, eggplants, cucumbers, watermelons, cantaloupes, etc. (from fruit setting to harvest period). · Root and tuber crops: potatoes, sweet potatoes, carrots, etc. (during the period of tuber/stem expansion).
· Cash crops: tobacco, sugarcane, flowers (after the flowering period), etc.
· Drip irrigation/flushing: The most recommended method. The dosage per mu is approximately 5 to 10 kilograms each time, which should be adjusted according to the crop, growth stage and soil fertility. It is recommended that the dilution ratio be 800 to 1500 times.
· Foliar spraying: As an auxiliary method for rapid fertilization. The dilution ratio is generally 1000 to 1500 times, and it should be sprayed in the evening or early morning.
· Fruit expansion period: once every 7 to 10 days.
· Color change and sweetness enhancement period: Once every 10 to 15 days.Important notes
· Do not use alone during the seedling stage and the vegetative growth period: At this time, a higher proportion of nitrogen and phosphorus fertilizers is required. Using this formula may cause the plants to be short and grow slowly.
· Balanced fertilization: Although this product is a high-potassium fertilizer, crops still require comprehensive nutrition. It should be used in combination with base fertilizer and balanced fertilizers in the early stage (such as 20-20-20), and trace elements (calcium, magnesium, boron, etc.) should be supplemented according to the results of soil testing.
· Avoid mixing contraindications: Do not mix with high-calcium fertilizers (such as calcium nitrate) and other high-concentration substances to prevent sedimentation and clogging of the dripper. If they need to be mixed, a small-scale compatibility test should be conducted first.
· Apply small amounts frequently: The principle of water-soluble fertilizers to enhance utilization and prevent nutrient loss.
· Soil moisture: After fertilization, it is necessary to ensure an appropriate soil moisture level to facilitate root absorption.
Mango
Cucumber
Cherry
·vs Balanced type (such as 20-20-20) : The balanced type is suitable for the seedling stage and the pre-vegetative growth period, comprehensively promoting the growth of branches and leaves. And 12-8-30 is an "assault type" fertilizer that focuses on late-stage quality.
·vs high-nitrogen type (such as 30-10-10) : The high-nitrogen type is used for promoting seedling growth, lifting seedlings, and restoring growth vigor. It is completely opposite to the function of 12-8-30.
·vs high-phosphorus and high-potassium type (such as 10-30-20) : The high-phosphorus and high-potassium type focuses on promoting flowering and fruit retention, and is used before and after flowering. On December 8th and 30th, after the fruit has stabilized, the main focus is on expansion and color change.
NPK 12-8-30 macronutrient water-soluble fertilizer is a "crop quality management expert" type of specialized fertilizer. It is not a fertilizer used throughout the entire process, but a key fertilizer applied in the final sprint stage of crop growth to achieve higher yields, better taste, better appearance and stronger resistance. The correct use of this product can significantly enhance the commercial value of agricultural products and the economic benefits of growers.
· High potassium (30%) : Core feature. Potassium is known as the "quality element", which can significantly promote fruit enlargement, sugar accumulation, uniform coloring, improve flavor, and at the same time enhance the plant's resistance to lodging, cold, drought and disease.
· Medium nitrogen (12%) : It provides necessary nutritional growth support, prevents premature leaf senescence caused by insufficient nitrogen in the later stage, ensures that there is sufficient "source" (photosynthetic products of leaves) for fruit expansion, but does not cause excessive growth of branches and leaves.
· Low phosphorus (8%) : Crops require more phosphorus during the early stage of flowering and fruit setting, but the amount of phosphorus decreases after entering the period of expansion and color change. This ratio provides the basic phosphorus required to maintain metabolism and prevents excessive phosphorus from affecting the absorption of other elements such as zinc and iron.
| Major component | Organic matter, a lot of element |
| Inorganic substance content | N + P2O5 + K2O ≥ 50.0% (12-8-30) |
| Water content | H2O ≤ 3.0% |
| Water insolubility | ≤ 1.0% |
| Execution standards | NY/T 1107 -202 0 |
| Release velocity | Quick |
| Use | All crops, vegetable preferenc |
· Promote fruit enlargement and weight gain: High potassium directly participates in the transportation and accumulation of photosynthetic products, facilitating the transfer of carbohydrates to the fruit.
· Sweetness enhancement and color change: Increase the sugar content of the fruit, promote the formation of anthocyanins, and make the fruit bright in color and good in taste.
· Improve the toughness of the fruit peel: Enhance the strength of the fruit peel, reduce cracking, and improve storage and transportation tolerance.
· Enhance crop stress resistance: Increase the concentration of plant cell SAP to enhance resistance to drought, cold, and diseases (such as downy mildew and powdery mildew).
· Prevent premature aging: Moderate nitrogen combined with high potassium can maintain the vitality of functional leaves, prolong the duration of photosynthesis, and ensure yield. It is commonly used in water and fertilizer integrated systems: fully water-soluble and residue-free, it is highly suitable for modern and efficient fertilization methods such as drip irrigation, sprinkler irrigation, and flushing, with high nutrient utilization efficiency.
Packaging
Powder
Packaging
· Fruit trees: grapes, citrus fruits, apples, strawberries, mangoes, cherries, etc. (from the color change period to before ripening).
· Eggplant and fruit vegetables: tomatoes, peppers, eggplants, cucumbers, watermelons, cantaloupes, etc. (from fruit setting to harvest period). · Root and tuber crops: potatoes, sweet potatoes, carrots, etc. (during the period of tuber/stem expansion).
· Cash crops: tobacco, sugarcane, flowers (after the flowering period), etc.
· Drip irrigation/flushing: The most recommended method. The dosage per mu is approximately 5 to 10 kilograms each time, which should be adjusted according to the crop, growth stage and soil fertility. It is recommended that the dilution ratio be 800 to 1500 times.
· Foliar spraying: As an auxiliary method for rapid fertilization. The dilution ratio is generally 1000 to 1500 times, and it should be sprayed in the evening or early morning.
· Fruit expansion period: once every 7 to 10 days.
· Color change and sweetness enhancement period: Once every 10 to 15 days.Important notes
· Do not use alone during the seedling stage and the vegetative growth period: At this time, a higher proportion of nitrogen and phosphorus fertilizers is required. Using this formula may cause the plants to be short and grow slowly.
· Balanced fertilization: Although this product is a high-potassium fertilizer, crops still require comprehensive nutrition. It should be used in combination with base fertilizer and balanced fertilizers in the early stage (such as 20-20-20), and trace elements (calcium, magnesium, boron, etc.) should be supplemented according to the results of soil testing.
· Avoid mixing contraindications: Do not mix with high-calcium fertilizers (such as calcium nitrate) and other high-concentration substances to prevent sedimentation and clogging of the dripper. If they need to be mixed, a small-scale compatibility test should be conducted first.
· Apply small amounts frequently: The principle of water-soluble fertilizers to enhance utilization and prevent nutrient loss.
· Soil moisture: After fertilization, it is necessary to ensure an appropriate soil moisture level to facilitate root absorption.
Mango
Cucumber
Cherry
·vs Balanced type (such as 20-20-20) : The balanced type is suitable for the seedling stage and the pre-vegetative growth period, comprehensively promoting the growth of branches and leaves. And 12-8-30 is an "assault type" fertilizer that focuses on late-stage quality.
·vs high-nitrogen type (such as 30-10-10) : The high-nitrogen type is used for promoting seedling growth, lifting seedlings, and restoring growth vigor. It is completely opposite to the function of 12-8-30.
·vs high-phosphorus and high-potassium type (such as 10-30-20) : The high-phosphorus and high-potassium type focuses on promoting flowering and fruit retention, and is used before and after flowering. On December 8th and 30th, after the fruit has stabilized, the main focus is on expansion and color change.
NPK 12-8-30 macronutrient water-soluble fertilizer is a "crop quality management expert" type of specialized fertilizer. It is not a fertilizer used throughout the entire process, but a key fertilizer applied in the final sprint stage of crop growth to achieve higher yields, better taste, better appearance and stronger resistance. The correct use of this product can significantly enhance the commercial value of agricultural products and the economic benefits of growers.
