1、An Evaluation of Potato Fertilization and the Potential of Farmers to

Unreasonable fertilization often fails to match crop yield and nutrient requirements, leading to low crop yield, the waste of mineral resources, and increased costs for farmers.

2、Maximizing potato tuber yields and nitrogen use efficiency in semi

We systematically examined the impacts of various nitrogen fertilization depths on the accumulation and distribution of dry matter, tuber yield, nutrient uptake (N, P, and K), NUE, and economic benefits.

3、Adjusting the Fertilizer Application Structure for Nutrient Saving and

We hypothesise that reduced application of chemical fertilizers with organic or microbial fertilizers will increase potato yields and maintain soil fertility.

Growing Potatoes

In summary, proper nitrogen management is essential for high tuber yield, good quality, and sustainable potato production. Phosphorus is crucial for early root and shoot development. During tuber initiation, an adequate supply of phosphorus ensures the formation of the optimum number of tubers.

Effects of foliar fertilization with potassium and micronutrients on

Foliar dressing of potatoes increased the yield parameters by an average of 24 % relative to the control (water). The increase in the marketability of tubers reached 12 %.

Application of different foliar iron fertilizers for improving the

The efects of various iron fertilizers on the yield, quality, and iron content of potato tubers, their correlations to chlorophyll levels, and the characteristics of photosyn-thetic fluorescence were studied.

Effects of New Special Formula Fertilizer on Potato Growth, Yield, and

Therefore, the application of novel fertilizers and the reduction of traditional fertilizers are essential technical measures for improving potato quality and yield while enhancing soil conditions.

Optimizing Fertilization Strategies for High

The study proposes advanced fertilization methods, including soil testing, controlled-release fertilizers, foliar application, and fertigation, to reduce nutrient loss and lessen environmental impact.

Improving potato productivity and mitigating nitrogen losses using

Potato (Solanum tuberosum L.) is the fourth largest food crop after rice, wheat, and maize crop, and is, therefore, important for ensuring global food security. The use of nitrogen (N) fertilizers is essential in potato cultivation for maintaining high yields.

Effects of New Special Formula Fertilizer on Potato Growth, Yield, and

The objectives of the study are (1) to investigate the effects of novel specialized water-soluble fertilizers on potato growth and photosynthetic parameters, (2) to evaluate their impact on potato yield, and (3) to explore their role in improving fertilizer use efficiency.

High-yield potato foliar fertilizer is a critical agricultural production aid that directly supplies essential nutrients to plants via foliar spraying, significantly enhancing crop yield and quality. To ensure effective absorption and utilization of the fertilizer, specific technical requirements must be followed. The following are key techniques and requirements:

1. Select Appropriate Foliar Fertilizer Products

   • Choose products certified by national authorities with guaranteed quality.
   • Select formulations suited to the potato growth stages (e.g., seedling, flowering, and fruiting stages).
   • Check the nutrient ratios (e.g., nitrogen, phosphorus, potassium) on product labels for suitability.

2. Determine Fertilization Timing and Methods

   • Apply foliar fertilizer in the morning or evening to avoid direct sunlight, which may reduce absorption.
   • Use uniform spraying to ensure the undersides of leaves receive adequate coverage.
   • Follow recommended dosages; excessive or insufficient application may harm crop growth.

3. Preparation Before Fertilization

   • Clean application tools (e.g., sprayers) to remove residues of pesticides or impurities.
   • Ensure soil moisture is moderate (not too dry or wet) to facilitate nutrient uptake.
   • Optimize field conditions (e.g., ventilation, shade) to minimize pest and disease risks.

4. Post-Fertilization Management

   • Lightly irrigate after application to help the fertilizer penetrate the soil.
   • Monitor crops for abnormal reactions (e.g., leaf yellowing, stunted growth) and address issues promptly.
   • Reapply if heavy rainfall washes away the fertilizer.

5. Combine with Other Fertilizers

   • Do not rely solely on foliar fertilizers; complement with soil-applied fertilizers (e.g., diammonium phosphate, potassium sulfate) based on soil and crop needs.
   • Avoid adverse interactions between different fertilizers.

6. Monitor Fertilization Effects

   • Record crop growth metrics (e.g., plant height, leaf color, leaf count) before and after application.
   • Analyze results to evaluate effectiveness and inform future fertilization strategies.

7. Environmental Considerations

   • Prioritize biodegradable foliar fertilizers to minimize environmental pollution.
   • Dispose of packaging materials responsibly in compliance with local regulations.

8. Training and Guidance

   • Provide professional training for farmers unfamiliar with foliar fertilizer use.
   • Demonstrate proper techniques and share case studies to enhance practical skills.

9. Continuous Improvement

   • Refine fertilizer formulations and application methods based on practical experience and market feedback.
   • Explore new foliar fertilizer technologies to further boost crop yield and quality.

the technical requirements for high-yield potato foliar fertilizers encompass product selection, timing, preparation, management, integration with other fertilizers, effect monitoring, environmental protection, training, and continuous improvement. Addressing these factors comprehensively ensures efficient use of foliar fertilizers and achieves high-yield goals for potatoes.