1、Seed coating technology: An innovative and sustainable approach for

Application of coatings through seed coating improves germinates phases, advances phenological events, enhances physio-morphological attributes, yield and most importantly the restoration efficacy of seed.

2、Seed Coating Technologies: Practical Guidance for Growers and Seed

Seeds must be cleaned and conditioned to achieve uniform moisture and temperature before coating. This prevents uneven coating and ensures seed viability. Accurate batching of coating components is critical. This includes binders, fillers, colorants, actives, and adjuvants.

3、Nutrient delivery to crops through fertiliser

By improving nutrient uptake and reducing losses, fertiliser-coated seeds can enhance crop productivity and sustainability, ofering a viable solution to the challenges faced by smallholder farmers in developing countries.

Surface Coating with Foliar Fertilizers

Foliar fertilization, an effective agricultural practice, involves the application of nutrients directly through droplets on plant leaves. The mechanisms of mass transport and deposition that arise from the drying of a drop determine the distribution of mass on a surface.

Soybean Response to Seed Inoculation or Coating with

In soybean agriculture practice, an important treatment is the inoculation of seeds with symbiotic bacteria and optimal fertilization with selected nutrients.

Seed Coating: A Tool for Delivering Beneficial Microbes to

The right combination of biological control agents applied via seed coating can be a powerful tool against a wide number of diseases and pathogens. Less frequently, studies report seed coating being used for adaptation and protection of crops under abiotic stresses.

(PDF) An Innovative and Sustainable Seed Coating Technology for

By integrating advanced biological and chemical agents, seed coating technology offers a pathway to achieving food security and environmental sustainability. Additionally, seed coatings can...

Seed coating innovations for sustainable horticulture enhancing

Seed coating technologies have emerged as an innovative and sustainable approach to enhance the quality, resilience, and productivity of horticultural crops with direct implications for food security, climate resilience, and input-use efficiency.

Microbial seed coating: An attractive tool for

In this review, the microbial seed coating process and their ability to increase seed performance and protect plants from biotic and abiotic stresses are well discussed and highlighted in sustainable agricultural systems.

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Bioinspired, biodegradable seed coatings delivering plant growth promoting bacteria, osmolytes, and carbon sources provide a new tool to grow crops under the abiotic stressors accompanying...

Seed coating with foliar fertilizer is a method that involves directly applying foliar fertilizer to the seed surface to promote germination and seedling growth. This approach is widely used in agricultural production due to its simplicity, cost-effectiveness, and significant effects. the safety of this practice has always been a focus of concern. The following analysis explores the safety issues of seed coating with foliar fertilizer from multiple perspectives.

1. Composition and Toxicity of Foliar Fertilizers

Foliar fertilizers typically contain essential nutrients such as nitrogen (N), phosphorus (P), potassium (K), and microelements. While these components play critical roles in plant growth, they may also pose toxic risks to humans. careful selection of foliar fertilizers is necessary to ensure their safety and minimize residual risks.

2. Concentration and Application Methods

Improper concentration or application methods of foliar fertilizers can lead to crop toxicity or phytodamage. For example, excessive nitrogen may cause excessive vegetative growth and reduce yields, while insufficient phosphorus could limit nutrient absorption. Additionally, timing, frequency, and dosage significantly impact safety. Generally, foliar fertilizers should be applied during early growth stages, adhere to recommended doses, and avoid overuse.

3. Soil Environment and Interactions with Fertilizers

Soil conditions, including pH, salinity, and organic matter content, greatly affect the solubility and stability of foliar fertilizers. Poor soil conditions may immobilize or precipitate nutrients, preventing crop absorption. Soil microbes also influence fertilizer decomposition and utilization. Thus, soil factors must be considered when selecting foliar fertilizers to ensure efficacy and safety.

4. Crop Compatibility and Sensitivity

Different crops have varying requirements and sensitivities to foliar fertilizers. Some crops may react poorly to specific formulations, leading to phytotoxicity or disease. It is crucial to choose fertilizers tailored to crop species and avoid unsuitable products. Monitoring crop health and resistance after application is also essential for adjusting fertilization strategies.

5. Pesticide Residues and Environmental Protection

The widespread use of seed coating with foliar fertilizers has raised concerns about illegal products containing excessive pesticide residues. These residues contaminate crops, harm the environment, and threaten human health. To mitigate risks, only certified products from reputable manufacturers should be used严格按照说明操作，避免过量或滥用。同时，需加强农产品质量检测，保障食品安全。

6. Farmer Training and Knowledge Dissemination

Seed coating requires technical expertise, but many farmers lack adequate training. This leads to operational errors that compromise safety and effectiveness. Governments and relevant agencies should strengthen farmer education and skill development to improve technical proficiency and awareness.

7. Policy Regulation and Industry Standards

Ensuring the safety and efficacy of seed coating necessitates robust policy oversight and industry self-regulation. Governments should establish clear technical guidelines and management standards. Industry associations must promote quality control and product innovation. Third-party testing institutions can also play a role in monitoring market compliance with national standards.

The safety of seed coating with foliar fertilizer depends on multiple factors. A comprehensive approach involving government, enterprises, and farmers is required to address challenges and promote sustainable development of this technology. Collaborative efforts and continuous improvement are key to balancing safety, efficacy, and environmental protection.