1、Early Development and Phosphorus Use Efficiency Response to Phosphate

However, scientific evidence indicates that inoculation with phosphate-solubilizing bacteria can improve the development, uptake, and P-use efficiency of corn plants.

2、The Timing of Phosphorus Availability to Corn: What Growth

Plants that received sufficient P between V6 and R1 produced a significantly higher grain yield than plants that received low P between V6 and R1 regardless of the level of P supply before V6 or after R1.

3、Effects of phosphorus application on phosphorus uptake and utilization

Considering the yield and utilization efficiency of phosphate fertilizer, the supply of 37.5 kg hm -2 of phosphate fertilizer can meet the needs of high yield and efficient utilization of phosphate fertilizer in sweet corn in this experiment.

Phosphorus Fertilization Impacts on Corn Yield and Soil Fertility

The relationship between P fertilization and relative yield showed that more than 95% of the corn yield was produced when P applied at 100 kg P2O5 ha⁻¹.

Frontiers

This study was based on the hypothesis of positive effect between the different PGPB inoculation and P utilization, providing greater nutrient use efficiency, reflecting on corn development and yield.

Irrigated corn yield and soil phosphorus response to long‐term

A series of metrics and indicators were calculated to quantify the long-term effect of P fertilizer application: partial P balance and cumulative partial P balance, phosphorous agronomic efficiency (PAE), relative yield, and P CSTV.

Factors influencing phosphorus placement and effects on yield and yield

Most authors indicated yield advantages in wheat and maize when P fertilization was applied in bands. This was confirmed by the meta-analysis indicating that especially P application in the deep band leads to yield advantages in wheat and maize.

Effects of different methods of mixing zinc and phosphate fertilizer on

A maize pot experiment was carried out with 8 treatments, including the application of the above 4 kinds of zinc-containing phosphate fertilizers (P+Zn0.5, P+Zn5, PZn0.5 and PZn5), common phosphate fertilizer (P) and sulfate heptahydrate (Zn0.5、Zn5), with no fertilization as the control (CK).

Soybean and Corn crop response to enhanced efficiency phosphate fertilizer

This study aimed to investigate the effect of P fertilizer coated with anionic polymers (Policote) on corn and soybean crop development and yield, soil P content, and agronomic P use efficiency.

(PDF) Effects of soil phosphorus and potassium levels on corn yield

To investigate the effects of soil-test P and K levels on corn yield response to N fertilizer, a four-year study was conducted at two southern Wisconsin sites.

The impact of phosphate fertilizer efficiency on corn yield primarily manifests in the following aspects:

1. Promoting Root Development: Phosphate fertilizers increase phosphorus content in the soil, stimulating root growth and development. A healthy root system enhances water and nutrient absorption, improving stress resistance and yield.

2. Enhancing Photosynthetic Efficiency: Phosphate fertilizers boost photosynthetic efficiency, enabling corn to utilize light energy more effectively during growth, thereby increasing yield.

3. Strengthening Disease Resistance: Phosphate fertilizers improve the plant’s disease resistance, reducing pathogen occurrences and enhancing both yield and quality.

4. Improving Fertilizer Utilization: Phosphate fertilizers optimize phosphorus uptake, minimizing nutrient loss and waste, which boosts economic returns.

5. Optimizing Soil Structure: Phosphate fertilizers enhance soil aeration, water retention, and nutrient-holding capacity, creating favorable conditions for root growth and nutrient absorption.

6. Supporting Growth and Development: Phosphate fertilizers ensure adequate nutrient supply throughout all growth stages, directly contributing to higher yields.

7. Enhancing Corn Quality: Phosphate fertilizers improve taste, nutritional value, and processing characteristics, increasing market value.

8. Reducing Production Costs: Efficient phosphate use lowers fertilizer input requirements, cutting costs while maintaining or improving yields.

9. Advancing Sustainable Agriculture: Rational phosphate application promotes resource efficiency, environmental protection, and long-term agricultural sustainability.

10. Boosting Agricultural Profitability: Optimal phosphate management increases productivity, farmer income, and rural economic growth.

phosphate fertilizers impact corn yield through multiple pathways, including root development, photosynthesis, disease resistance, nutrient efficiency, soil health, growth support, quality improvement, cost reduction, sustainability, and profitability. scientific phosphate application is critical for maximizing corn production.