Ferrous fumarate has several potential applications in the agricultural sector, primarily in the following areas:

1. As a Feed Additive

·Iron Supplementation and Anti-Anemia:

Ferrous fumarate is an essential component of hemoglobin and myoglobin in livestock, involved in the transport and storage of oxygen. Supplementing with ferrous fumarate can effectively prevent and treat iron-deficiency anemia, improving the health and production performance of livestock.

·Promotion of Growth and Development:

Ferrous fumarate stimulates the secretion of growth hormones in animals, promoting growth and development. Adding an appropriate amount of ferrous fumarate to feed can enhance growth rates and feed conversion efficiency, thus reducing production costs.

·Enhanced Immunity and Stress Resistance:

Ferrous fumarate can boost the immune system of livestock, increasing their resistance to diseases. It also enhances their ability to withstand stress, reducing stress reactions caused by environmental and climatic factors.

2. As a Soil Amendment

While direct applications of ferrous fumarate in soil improvement are limited, fumaric acid (the main component of ferrous fumarate) has potential as a soil amendment. Fumaric acid can stimulate microbial activity in the soil, promoting the proliferation of beneficial microorganisms. Additionally, it can increase organic matter content, lower soil pH and salinity, optimize soil structure, and enhance water retention and aeration. These properties make fumaric acid and its derivatives promising candidates for soil improvement.

3. As a Plant Growth Regulator

The fumaric acid component in ferrous fumarate can promote the synthesis and absorption of plant hormones, increasing photosynthetic efficiency and rates, thereby accelerating plant growth. It can also enhance plants' stress resistance, such as tolerance to cold, heat, and drought, allowing them to grow normally under adverse environmental conditions. These characteristics indicate its potential in plant growth regulation.

4. As an Enhancer for Eco-Friendly Pesticides

Ferrous fumarate exhibits some preservative and antibacterial properties, which can inhibit microbial growth in food and slow down spoilage. This characteristic gives ferrous fumarate potential as an enhancer in the pesticide field. When mixed with pesticides, it can improve the utilization and effectiveness of the pesticides, reduce their application rates, and decrease agricultural pollution. However, this application is still in the research phase and requires further testing and validation.

5. Other Potential Applications

With ongoing advancements in science and technology, additional potential applications of ferrous fumarate in agriculture will gradually be discovered and utilized. For instance, it could serve as a catalyst or raw material for certain chemical reactions, participating in the production or synthesis of specific chemical products, or act as an auxiliary or additive in certain agricultural biotechnologies.

Ferrous fumarate has a broad range of potential applications in agriculture. However, practical use requires experimentation and optimization based on specific circumstances to ensure its safety and effectiveness. Additionally, there is a need for strengthened regulations to ensure its legal and compliant use in the agricultural sector.