1、Effect of Nitrogen, Phosphorus and Potassium Fertilizers Sources and

Mineral fertilizers application is essential for plant growth, development and productivity of snap bean plants. With fertilizers, farmers can produce more food and cash crops of better...

2、A Summary of N, P, and K Research with Snap Bean in Florida

Florida Extension snap bean fertilization recommendations. Later, these recommendations formed the basis for Best Management Practices (BMP) addressing the achievement of c mmercial yields and quality while protecting water quality. Snap bean fertilization

3、Best Fertilizer For Green Beans

The best fertilizer for growing green beans is one that is balanced in nutrients, particularly high in nitrogen, phosphorus, and potassium (NPK). A general-purpose granular fertilizer with an NPK ratio of around 10-10-10 or 14-14-14 is suitable for green beans.

4、Growing beans with Haifa Fertilizers

Potassium should be applied in increased amounts while pods are starting their intensive development. K/N ratio should preferably be 3/1. Multi-K is absolutely essential at this stage as sole K source because it is fully water soluble and chloride-free.

5、Snap Bean

Muriate of potash (potassium chloride [KCl]; 0-0-60) is the most widely used K fertilizer for snap bean production. However, banding KCl 2 inches below and to the side of a bean row slows, and can reduce, emergence.

Effect of Nitrogen, Phosphorus and Potassium Fertilizers Sources and

PDF | On Apr 1, 2021, M. H.M. Mohamed published Effect of Nitrogen, Phosphorus and Potassium Fertilizers Sources and Levels on Growth, Productivity and Quality of Snap Bean Grown Under...

Effects of Potassium Fertilizer on Bean growth and Yield parameters

It has significantly improved plant height, leaf area, flowers number, stem diameter, and root length. Moreover, treatment T3 has enhanced the yield and number of pods, grains and full pods. The...

Effects of Potassium Fertilizer on Bean growth and

Effects of Potassium Fertilizer on Bean growth and Yield parameters International Journal of Advances in Scientific Research and Engineering (ijasre)

(PDF) Nitrogen and Potassium concentration in the nutrient solution

In this study, the effect of different levels of nitrogen (N) and potassium (K) fertilizers on vegetative fresh bulb yield, quality and biochemical attributes of sweet fennel were investigated...

Effects of multiple N, P, and K fertilizer combinations on adzuki bean

Nitrogen (N), phosphorus (P), and potassium (K) exert various effects on adzuki bean yields. Our research was conducted in a semi-arid area, and four test sites were established in environments...

Snap beans, also known as cowpeas or long beans, are a popular vegetable cherished for their crisp texture and nutritional value. In agricultural production, rational fertilization is critical to enhancing yield and quality. High-potassium fertilizers, as essential nutrients, play a vital role in the growth of snap beans. Below is a detailed explanation of whether snap beans can use high-potassium fertilizer and how to apply it properly:

1. Potassium Requirements of Snap Beans

Snap beans are potassium-demanding plants, and potassium fertilization is crucial for their development. Potassium promotes robust stem and leaf growth, enhances stress resistance, and improves fruit quality. It also helps regulate water balance, preventing physiological dehydration during drought. Thus, appropriate application of high-potassium fertilizer significantly boosts growth and yield.

2. Characteristics and Functions of High-Potassium Fertilizer

High-potassium fertilizers, such as potassium chloride (KCl) and potassium sulfate (K₂SO₄), have distinct advantages:

• Rapid Absorption: High-potassium content enables quick uptake by roots, replenishing soil potassium and accelerating crop growth.
• Growth Promotion: Strengthens stems and leaves, enhances photosynthesis, and increases yield and quality.
• Improved Resistance: Boosts disease and pest resistance, reducing reliance on pesticides.
• Quality Enhancement: Improves taste and nutritional value, making beans more flavorful.

3. Methods for Applying High-Potassium Fertilizer to Snap Beans

While snap beans require significant potassium, careful application is essential:

• Optimal Dosage: Base dosage on soil tests and growth stages. Excessive use may elevate soil salinity, hindering growth.
• Timing: Apply during flowering and fruiting stages to maximize benefits for fruit development.
• Nutrient Balance: Coordinate with nitrogen (N), phosphorus (P), and calcium (Ca) to ensure comprehensive nutrition.
• Scientific Application: Use deep, furrow, or hole application to minimize nutrient loss. Combine with organic fertilizers to improve soil structure and fertility.

4. Precautions and Recommendations

• Avoid Direct Contact: Prevent high-potassium fertilizer from touching seedlings or leaves to avoid phytotoxicity.
• Monitor Responses: Observe plant health and soil conditions post-application. Adjust strategies if abnormalities arise.
• Crop Rotation: Rotate crops before applying high-potassium fertilizers to sustain soil health and fertility.

snap beans can benefit from high-potassium fertilizers when applied judiciously. By controlling dosage, timing, and methods, while monitoring soil and plant responses, farmers can optimize yield, quality, and sustainability.