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China, Chinese High - Efficiency Potash Compound Fertilizer Monopotassium Phosphate1 Industrial Products Supplier Manufacturer Details, price list catalog:
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FertilizerPotassium FertilizerPotash Compound FertilizeMonopotassium Phosphate
Shouguang Nongyuan Agricultural Materials Co., Ltd.
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Product DescriptionProduct DescriptionDipotassium phosphate fertilizer, whose full name is dipotassium hydrogen phosphate (chemical formula: K2HPO4), is a high-concentration and high-efficiency phosphorus-potassium binary compound fertilizer. It has both nutrient supply and physiological regulation functions and is widely used in agriculture, horticulture, and cash crop cultivation. Its core characteristics include high nutrient purity, good solubility, high absorption and utilization rate, and it does not contain elements such as nitrogen, chlorine, and sulfur that may cause stress to sensitive crops, making it flexible in application scenarios.K2O53% minpH (of 1% solution)8.6-9.4P2O540% minWater insolubility0.2% maxSpecificationAdvantageHigh nutrient concentration: It contains phosphorus (P2O5 approximately 52%), potassium (K2O approximately 34%), with total nutrients exceeding 85%, resulting in high fertilizer supplementation efficiency;Good solubility: It is easily soluble in water without residues, suitable for various methods such as foliar spraying and drip irrigation, and is quickly absorbed by crops;Wide range of application: It does not contain stress elements such as chlorine and sulfur, and can be used for melons, fruits, fruit trees, flowers, field crops, and chlorine-sensitive crops (such as tobacco and grapes);Comprehensive functions: It not only promotes flower bud differentiation, protects flowers and fruits, and improves fruit quality, but also enhances the ability of crops to resist drought, low temperatures, and diseases and pests;High safety: Proper use is not easy to cause root or seedling burning, and it can slightly adjust the pH of acidic soil, reducing soil problems.ApplicationEconomic crops: Melons and fruits (watermelon, strawberry, tomato, cucumber), fruit trees (apple, citrus, grape, kiwifruit), flowers (Chinese rose, orchid, succulent, potted flowers), Chinese medicinal materials (notoginseng, ginseng, wolfberry).Field crops: Rice, corn, wheat (booting to filling stage), cotton (flower and boll stage), rapeseed (flowering stage).Sensitive crops: Tobacco, potato, grape, strawberry, etc. (to avoid the impact of chlorine on quality; dipotassium hydrogen phosphate contains no chlorine and can be used safely).Certificationsmatters need attentionAvoid mixing with acidic fertilizers/pesticides: The dipotassium hydrogen phosphate solution is weakly alkaline. If mixed with acidic substances (such as ferrous sulfate, superphosphate, and acidic pesticides like mancozeb), chemical reactions may occur to produce precipitates, reducing fertilizer efficiency or causing phytotoxicity. They should be used at an interval of 1-2 days.Control the dosage and avoid excessive application: Excessive application can lead to phosphorus-potassium "antagonism", inhibiting the absorption of medium and trace elements such as calcium, magnesium, and zinc by crops, which may cause new nutrient deficiency symptoms (e.g., tomato blossom-end rot, cucumber misshapen fruits).Choose the appropriate period and avoid blind application: Crops in the seedling stage (especially leafy vegetables) have a high demand for nitrogen and low demand for phosphorus and potassium. Excessive application of dipotassium hydrogen phosphate at this time will lead to "imbalance of nitrogen, phosphorus, and potassium", which will instead inhibit growth; it is recommended to apply it according to the needs of the crop's growth period.Storage conditions: It should be stored in a cool, dry, and well-ventilated place, avoiding direct sunlight and humid environments to prevent the fertilizer from absorbing moisture and caking (although caking does not affect the fertilizer efficiency, the dissolution rate will slow down).Packaging & Shipping
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