What should I pay attention to when applying granular ammonium sulfate?
2024-01-12 09:46:25
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Granular ammonium sulfate is a common nitrogen fertilizer widely used in crop fertilization in agricultural production. However, there are some considerations when using granular ammonium sulfate to protect the health of farmers and operators. When using granular ammonium sulfate, please note the following:
Prevent deliquation of granular ammonium sulfate: granular ammonium sulfate is very sensitive to water and will quickly absorb moisture and deliquate. During storage and transportation, use moisture-proof measures, such as storage in an airtight container, and ensure that the container is well sealed. Before application, the state of granular ammonium sulfate should be checked, and if there are signs of deliquescence, it should be replaced in time.
Prevent granular ammonium sulfate from reacting with other chemical substances: granular ammonium sulfate is prone to react with certain substances (such as alkaline substances, oxidants) to produce harmful gases or volatile chemicals. During storage and use, a certain distance should be maintained from these substances to avoid contact and accidents.
Use appropriate fertilizer tools and methods: The correct selection and use of fertilizer tools can ensure the uniform distribution and absorption of granular ammonium sulfate. Common fertilization tools are fertilizer broadcasters, irrigation systems, drip irrigation systems, etc. In the application process, it is necessary to pay attention to the time, point and amount of fertilization to avoid excessive application or concentrated application, which will lead to fertilizer waste and environmental pollution.
Avoid damaging plant roots: Granular ammonium sulfate can cause damage to plant roots, especially when in high concentrations or applied improperly. Make sure that the granular ammonium sulfate is well mixed with the soil before application to avoid direct contact with the roots of the plant. At the same time, it is necessary to avoid applying granular ammonium sulfate on the surface soil with shallow roots, so as not to affect the normal growth of plants.
Pay attention to the storage and transportation safety of granular ammonium sulfate: granular ammonium sulfate is a flammable and explosive substance, and special attention needs to be paid to the safety problems during storage and transportation. Keep away from fire, heat, and electrostatic sources. During storage and transportation, containers and equipment that meet safety standards should be used and operated in accordance with relevant laws and regulations.
Protection of personal health and safety: During the administration of granular ammonium sulfate, appropriate personal protective equipment, including protective gloves, masks, goggles and protective clothing, must be worn to avoid direct contact with the skin, mouth and respiratory tract to prevent poisoning or allergic reactions. Personal protective equipment and body should be thoroughly washed after application.
Comply with fertilization norms and recommendations: Before using granular ammonium sulfate, it is recommended to refer to the recommendations and fertilization norms of agricultural experts, and reasonably determine the fertilization dose and fertilization time according to the needs of specific crops and soil conditions. In addition, it is necessary to check the growth status of the crop regularly, and supplement the fertilization or adjust the fertilization plan as needed.
In summary, when using granular ammonium sulfate for fertilization, attention should be paid to its storage and transportation safety, the selection and use of fertilization tools and methods, the protection of plant roots, the protection of personal health and safety, and the observance of fertilization codes and recommendations. These measures can ensure the effective use of granular ammonium sulfate, reduce pollution to the environment, and ensure the safety and health of farmers and operators.
