1、When to Apply Foliar Fertilizer in Rice? Boosting Crop Yield

Q: What is the best time to apply foliar fertilizers in rice? A: The optimal timing for foliar fertilizer application in rice depends on various factors, including crop growth stage, soil type, and environmental conditions.

2、Foliar fertilization of rice

Best results are obtained when spraying in the late evening or early morning. It is recommended that this mixture will be sprayed on a small test plot, a few days prior to the comprehensive commercial treatment, so as to assess whether any adverse effects may occur.

3、Foliar nutrition: Potential and challenges under multifaceted

The potential of foliar fertilization in improving crop yield and quality under environmental stresses has been evaluated based on a meta-analysis. Foliar-applied fertilizers showed higher crop plants yield and quality traits by 15–19% and 9–29%, respectively, under different environmental stresses.

Methods of Fertilizer Application in Rice Plants

Foliar application involves applying liquid fertilizer directly to the leaves of the rice plants. This method is excellent for addressing micronutrient deficiencies quickly.

Guide to Foliar Fertilization: Best Practices, Dosages, and Benefits

This guide provides a detailed overview of recommended application concentrations, key benefits, crop-specific usage, and technical considerations for successful foliar fertilization in agricultural practice.

Foliar Fertilizer Application Technology: Precision Application Guide

This article will comprehensively analyze the core technologies of foliar fertilizer application from basic principles to practical key points, providing scientific guidance for agricultural producers.

Application Guide of Hyfer Plus Foliar Fertilizer in Rice

Proper fertilization and timing is very important. Complete soil analysis is the best way to evaluate and determine the right nutrient and right amount to be supplied.

How to apply Foliar Fertilizers

Application rates are shown in litres per hectare (l/ha), combined with a recommended water rate per hectare. When using the product on areas less than 1 hectare (10,000m2) a suggested dilution rate is given in ml of product per 100L water.

Rice Fertilizer & Crop Guide

Haifa Group's Rice Crop Guide covers important aspects of rice fertilizer requirement, best rice cultivation methods, foliar feeding, foliar spray application & more.

Best Fertilizer for Rice: Top Growing Guide for Farmers

Discover my expert guide on the best fertilizer for rice to maximize your crop yields. Learn essential nutrients, application timing, and top recommendations for success

Methods for Applying Drought-Resistant Foliar Fertilizer to Rice

I. Understanding the Characteristics and Functions of Drought-Resistant Foliar Fertilizer

Drought-resistant foliar fertilizer for rice is specially formulated to address deficiencies in rice’s drought resistance. Its primary function is to enhance the crop’s ability to withstand drought, reducing the impact of water stress on growth. This fertilizer typically contains multiple plant growth regulators and nutrients that promote root development and improve adaptability to arid conditions.

II. Selecting the Optimal Timing and Application Method

1. Application Timing:

   • The best time to apply drought-resistant foliar fertilizer is during the early growth stage of rice. At this phase, rice is highly sensitive to environmental changes, and foliar spraying enables rapid absorption and effectiveness. While mid- and late-stage applications can supplement nutrients and regulate physiological activities, their impact may be less pronounced than during the early stage.

2. Application Method:

   • Foliar Spraying: (1) Tools Preparation: Use specialized equipment such as sprayers or watering cans. Prepare clean water for diluting the fertilizer. (2) Dilution Ratio: Follow product instructions or consult professionals to determine the appropriate dilution ratio. Generally, a lower dilution ratio yields better results. (3) Even Application: Spray the diluted fertilizer evenly across rice leaves, avoiding stems and roots to prevent growth disruption. (4) Timing: Conduct spraying during calm, sunny mornings or evenings to minimize evaporation and maximize effectiveness.

III. Key Considerations

1. Follow product guidelines strictly; do not alter dosages arbitrarily.
2. Avoid spraying during hot periods to prevent leaf burn.
3. Monitor rice growth closely and address abnormalities promptly.
4. For severely drought-stressed rice, implement emergency measures (e.g., increasing irrigation frequency or adjusting methods).
5. For long-term foliar fertilizer use, maintain soil nutrient balance to avoid over-reliance on foliar applications.

The effective application of drought-resistant foliar fertilizer for rice hinges on selecting the right timing and methods, adhering to product instructions, and monitoring crop health. By applying this fertilizer scientifically, rice’s drought resistance can be significantly improved, mitigating water stress and ensuring stable, high yields.