The Correct Way to Use Mineral-Source Potassium Fulvate

Mineral-source potassium fulvate is a fairly popular plant growth regulator these days, so what exactly is the usage method for mineral-source potassium fulvate?

1. Main functions of mineral-source potassium fulvate

1. Stimulates the root system, activates root vitality, and promotes the extensive formation of secondary roots. Effectively increases root growth and root quantity by at least 30%.

2. Greatly increases the amount of chlorophyll, noticeably increases leaf width and thickness, and effectively enhances photosynthesis.

3. Increases the activity of various enzymes and enhances multiple stress resistances of crops, with particularly notable effects in drought resistance, disease resistance, waterlogging resistance, and cold resistance.

4. Increases the sugar and VC content of fruits, effectively reduces pesticide residues by 10%-90%, and noticeably improves the taste of crop fruits.

5. Can make crops mature 7-10 days earlier and can also extend the harvest period by 7-10 days. Field crops increase yield by 10%-30%, and vegetables and fruit economic crops increase yield by 15%-50%.

6. Activates soil, breaks up compaction, resists continuous cropping obstacles, multiplies beneficial bacteria, and improves fertilizer utilization. Under normal fertilization conditions, the application of major-element fertilizer can be reduced by 20%-30% without affecting yield increase.

7. Resists acidity and alkalinity, and does not undergo flocculation and precipitation reactions in acidic solutions with a PH value greater than 2 or in alkaline solutions with a PH value less than 14.

8. Resists hard water and resists flocculation, and does not produce flocculation and precipitation in hard water below 21 degrees (suitable for water quality across the country, and will not cause flocculation and clogging of emitters during drip irrigation or spraying).

9. Can be compounded with all major-element fertilizers without undergoing flocculation and precipitation reactions.

10. Can be compounded with pesticides to increase efficacy and reduce pesticide residues, and to enhance plant drought and cold resistance.

2. Usage method for mineral-source potassium fulvate

1. For vegetables by drip irrigation or flushing application, use 200g-400g per mu at each application during the seedling stage of leafy vegetables, and 500g-800g per mu at the mature seedling stage (for solanaceous fruit crops the amount can be appropriately increased), with an interval of 7-15 days between applications. For basal application, use 2-3 kg per mu together with conventional fertilizer.

2. For fruit trees by drip irrigation or flushing application, use 2-4 kg per mu at each application, and for basal application use 3-5 kg together with conventional fertilizer, with an interval of 10-15 days between applications, adjusting the amount according to tree size.

3. For field crops by drip irrigation or flushing application, use 200g-300g per mu at each application, and for basal application use 1-2 kg per mu together with conventional fertilizer.

4. Spraying: for fruit vegetables, use a 5000-8000 times dilution at the seedling stage and a 3000-5000 times dilution at the mature seedling stage for liquid spraying; for corn and rice, use a 7500 times dilution; for wheat, use a 15000 times dilution; for fruit trees, use a 3000-5000 times dilution. The amount used can be appropriately adjusted according to different crops. (Compounding with pesticides can enhance efficacy and reduce pesticide residues.)

5. Fertilizer addition: add 3-4 kg per ton to urea; add 4-8 kg per ton to compound fertilizer; add 20-80 kg per ton to water-soluble fertilizer depending on content; add 30-100 kg per ton to high-end organic fertilizer and high-end biological bacterial fertilizer.

3. Applicable scope of mineral-source potassium fulvate

1. This product can be widely used on vegetable crops (leafy vegetables, melon and fruit vegetables, root and tuber crops), grain crops (rice, corn, wheat, etc.), fruit trees (pear, apple, peach, citrus, banana, grape and other fruit crops), sugarcane, tea, flowers, etc.

2. Addition to various water-soluble fertilizers, organic fertilizers, compound mixed fertilizers, compound fertilizers, bacterial fertilizers, urea, etc.