1、Effective Methods of Using Potassium Fulvate

For field crops, use 1-3 kg of potassium fulvate per hectare per application. Dissolve the recommended amount in water, ensuring thorough mixing before adding it to the irrigation system.

2、Optimization of water and fertilizer management improves yield, water

Applying N at the beginning of an irrigation cycle was useful for enhancing cotton yield and fertilizer use efficiency ( amino acid, nutrient use efficiency).

3、Optimal plant density and potassium application rate for spring maize

Conclusions Planting density and K fertilizer interactions significantly affected maize yield, nutrient uptake, translocation and K-use-efficiency under drip irrigation with integration of water and fertilizer in the semi-arid region of Northeast China.

4、Comprehensive evaluation of the optimal rates of irrigation and

Grey relational analysis (GRA) based on Game theory was used to evaluate the combined application of water and potassium and identify the optimal irrigation and potassium application regime.

5、Potassium Fulvate

Potassium fulvate contains potassium fulvates which are suitable for use directly as a foliar fertiliser or with other water-soluble NPK fertilisers as a chelating agent.

Optimizing irrigation amount and potassium rate to simultaneously

Water input (irrigation plus rainfall) of 498–520 mm and potassium rate of 201–393 kg ha −1 were recommended. High crop water productivity (WP c) and fertilizer use efficiency are the key to ensuring the sustainable development of agriculture in water-deficient areas, such as the northwest China.

Optimal combination of potassium fertilizer and drip irrigation for

Conclusions According to entropy weight method and TOPSIS, the optimum combination for high yield, quality and efficiency of potato in sandy soil is KNO 3 with 100% of potato water requirement in northern Shaanxi Province.

Potassium fulvate Technical Data Sheet Product Description Potassium

Potassium fulvate is fulvic acid potassium salt,has higher fulvic acid content thus has good water solubility and good ability to counter flocculation,can be used as foliar spay and drip irrigation,also could mixed with other kind of fertilizer and pesticide.

How to Use Mineral Potassium Fulvate Fertilizer

As a top dressing, we can sprinkle the mineral potassium fulvic acid around the roots of the crops during crop growth, and then Watering. When used as a foliar fertilizer, we can dilute the potassium fulvic acid mineral source and spray it on the crop leaves.

[Effects of different application amounts of potassium fulvic acid on

In this paper, using F. thunbergii as a model plant with mature cultivation techniques, the effect of potassium fulvate on the quality and yield of rhizome traditional Chinese medicine F. thunbergii was systematically studied for the first time.

Potassium fulvate is a fertilizer primarily used to enhance soil fertility and improve soil conditions. When applying potassium fulvate, the appropriate dosage must be determined based on its properties and soil conditions. Below are general recommendations for its usage:

1. Understand the Properties of Potassium Fulvate: Potassium fulvate is a high-molecular-weight organic compound with strong adsorption and chelation capabilities. It can form complexes with mineral ions in the soil, thereby increasing the availability of nutrients.

2. Determine Soil Type: Different soil types have varying requirements for potassium fulvate. For example, sandy soil, loam, and clay absorb potassium fulvate differently. Before application, it is essential to identify the soil type and texture.

3. Adjust Dosage Based on Soil Fertility: For soils with moderate fertility, 2–3 kilograms per mu (approximately 0.06–0.09 acres) is recommended. For barren soils, increase the dosage; for excessively fertile soils, reduce it to avoid nutrient overload.

4. Consider Crop Requirements: Different crops have varying needs. Acid-loving crops like citrus and apples may require higher dosages, while alkaline-tolerant crops like wheat and corn may need less.

5. Apply Proper Usage Methods: Potassium fulvate can be applied via broadcasting, furrow, or hole placement. Choose the method based on soil conditions and crop needs. Avoid mixing with chemical fertilizers to prevent reactions that reduce efficacy.

6. Monitor Soil Changes: After application, regularly observe soil fertility and crop growth. If issues like compaction or salinization arise, adjust dosage or take remedial measures promptly.

7. Follow National Standards: Adhere to local and national guidelines for potassium fulvate use. Adjust applications based on regional soil and crop specifics.

8. Ensure Safety: Use personal protective equipment to avoid skin, eye contact, or inhalation of dust. Seek medical attention if discomfort occurs.

The optimal dosage of potassium fulvate depends on soil type, crop needs, and national standards. Closely monitor soil and crop responses to refine application strategies. Only by doing so can potassium fulvate maximize its benefits, promote crop growth, and improve soil quality.