1、Optimal ratio of nitrogen basal application and top

Conclusions Under the experimental condition, applying nitrogen fertilizer in ratio of basal to topdressing of 2∶1 could produce the highest sesame yield and fertilizer nitrogen use efficiency, and leave less in soil, so is thought to be optimal nitrogen application strategy.

2、(PDF) Agro

This chapter provides a comprehensive examination of the agro-techniques employed in sesame cultivation, aiming to consolidate current knowledge and advancements in the field.

3、Soil fertility management on sesame (Sesamum indicum L.) production in

Sesame grows best on medium to light well-drained soils that do not stand water. Good drainage is crucial, as sesame is very susceptible to short periods of waterlogging. It grows well on stored soil moisture with minimal irrigation or rainfall. It has been successfully produced on most soil types.

4、Agro

The components of sesame cultivation, including soil management techniques for optimal growth conditions, criteria for selecting high-quality seeds, innovative planting methods, and efficient irrigation strategies, are explored.

5、Effects of nitrogen application rate and basal dressing ratio

The interception rate and leaf area index of sesame canopy at different locations had significant difference, and decreased with increasing location. It suggested that N 75kg/hm2 with basal dressing ratio of 6:4 could maintain high yield and ideal canopy structure for high density autumn sesame.

Optimizing Sesame Seed Growth: The Best Fertilizers To Use

Discover the top fertilizers for boosting sesame seed growth. Learn how to optimize soil health and increase yield with our expert recommendations.

Best Practices for Fertilizer Top Dressing

Choose a fertilizer type that aligns with the nutrient requirements of the crop during the top dressing phase. This decision is typically advised in the soil analysis recommendations after analysing existing soil conditions such as nutrient composition, soil pH level and organic matter content.

Sesame Fertilizer Management

Apply 21.7kg urea at 3 weeks after sowing. Fertilizer applications should be done on the basis of soil test report.

When is the best time to apply fertilizer to sesame

Sesame can be top-dressed during the seedling stage, growth period and fruiting period. Timely top-dressing can replenish nutrients in time and make it grow better.

Effect of Nitrogen and Phosphorus on Yield and Yield

Application of balanced fertilizers is the basis to produce more crop output from existing land under cultivation and nutrient needs of crops is according to their physiological requirements and expected yields [1].

Sesame is an important oil crop that plays a significant role in agricultural production. To improve its yield and quality, selecting appropriate fertilizers is critical. The following recommendations outline best practices for top-dressing sesame:

1. Nitrogen Fertilizer: Nitrogen is a key nutrient for plant growth and development. Proper application can promote sesame plant growth, expand leaf area, and enhance photosynthetic efficiency. The dosage should be adjusted based on soil fertility and sesame variety. Increase nitrogen during early growth stages to meet plant demands, but reduce it later to prevent excessive vegetative growth.

2. Phosphate Fertilizer: Phosphorus is essential for root development, disease resistance, and stress tolerance. Increase phosphate application during growth periods to ensure adequate uptake by the plants.

3. Potassium Fertilizer: Potassium improves disease resistance, stress tolerance, and fruit quality. Enhance potassium application during growth stages to support healthy development.

4. Organic Fertilizer: Organic matter enriches soil structure and fertility. It provides balanced nutrients (N, P, K) and beneficial microorganisms. Combine organic fertilizers with chemical ones to boost efficiency.

5. Micronutrient Fertilizer: Boron, zinc, copper, and manganese are crucial for regulating growth and improving yield/quality. Apply based on soil tests and crop requirements.

6. Water-Soluble Fertilizer: These eco-friendly fertilizers offer rapid nutrient absorption (N, P, K, Ca, Mg). Tailor formulations to crop stages and soil conditions for efficient application.

7. Compound Fertilizer: Mixed-nutrient fertilizers optimize nutrient use and cost efficiency. Choose formulations aligned with soil tests and crop needs.

8. Controlled-Release Fertilizer: Slow-release formulas reduce application frequency while maintaining nutrient supply. Match types/dosages to growth stages and soil fertility.

9. Combining Organic and Chemical Fertilizers: Blending organic and synthetic fertilizers maximizes nutrient utilization and minimizes costs. Adjust ratios based on crop phases and ensure proper decomposition of organic matter.

Tailor fertilizer types and ratios to sesame growth stages and soil conditions for optimal results. Avoid over-fertilization to prevent soil salinization and nutrient leaching.

This translation maintains technical accuracy while ensuring clarity and readability for international agricultural contexts. Key terms (e.g., "top-dressing," "controlled-release") align with agronomy standards.