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Shanxi Wencheng Chemical Co., Ltd. is a chemical enterprise that engages in producing, developing and marketing inorganic potassium salt products. It has two production bases. Wencheng is situated in the base of Shanxi energy resources and heavy chemical industry. They enjoy a convenient transportation for they are only 70km away from Taiyuan City -- the capital of Shanxi province. As a window of international trade, Shanxi Wencheng Chemical Co., Ltd has independent import and export rights.
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Calcium ammonium nitrate is used as a fertilizer. Fertilizer grade calcium ammonium nitrate contains roughly 18.5% calcium and 15.5% nitrogen.
Water Soluble Fertilizer For Vegetables
As one kind of 100% water soluble fertilizer for vegetables, it is a new nitrogenous and calcareous fertilizer with characteristics of high efficiency and quickly make-up Nitrogen, applied in greenhouse and large-area farmland.
As mixed and compound fertilizer, CAN is white granular which dissolves in water absolutely. It is a new type of high-efficient compound fertilizer.
Superfert Calcium Ammonium Nitrate
Superfert calcium ammonium nitrate is a kind of nitrogen fertilizer made by melting ammonium nitrate with a certain proportion of limestone and dolomite powder. The composition is a mixture of NH4NO3, CaCO3 and MgCO3.
Calcium Ammonium Nitrate Fertiliser
Calcium ammonium nitrate fertilizer is a white columnar crystal, belonging to the monoclinic crystal system, with α and β crystal types.
Calcium ammonium nitrat also named Calcium Nitrate Granular is white granular which dissolves in water absolutely. It is a new type high-efficient compound fertilizer. It contains nitrogen and calcium which can be absorbed by the crop root directly to promote crop growing quickly.
What is Calcium Ammonium Nitrat?
Calcium Ammonium Nitrate, often abbreviated CAN, is a fertilizer which is a blend of about 20%-30% CaCO3 and 70%-80% Ammonium nitrate. It may also have a small percentage of calcium nitrate in it.
It contains nitrogen in both the ammoniacal and the nitric forms to provide plant nutrition during the whole growing period.
Calcium ammonium nitrate is a mixture (fuse) of ammonium nitrate and ground limestone. The product is physiologically neutral. It is manufactured in granular form (in size varying from 1 to 5 mm) and suitable for mixing with phosphate and potassium fertilizers. In comparison with ammonium nitrate CAN has better physical-chemical properties, less water-absorbing and caking as well as it can be stored in stacks.
Benefits of Calcium Ammonium Nitrat
It is universal–Can be applied in the case of all types of crops, regardless of the application period (before sowing, for top dressing).
It contains calcium and magnesium which improve the efficiency of absorbing nitrogen by the plants' roots and reduce nitrogen losses, thus making fertilization more profitable; it also protects subsoil waters against pollution.
By nitrogen compounds. .It can lengthen the florescence, promote the root, stem & leaf to grow normally .Ensuring the color of the fruit is bright and the fruit candy can be increased.
Can be considered as near-neutral in its effect on soil pH and therefore can be used on soils that have a low pH without lowering further.
For use on perennial fruit crops (where soil incorporation of lime is difficult).
It is a nitrogen fertilizer which contains equal parts of fast acting nitrate-nitrogen and longer lasting ammonium-nitrogen.
Volatilization of nitrogen from calcium ammonium nitrate is negligible, therefore the timing of the applications.
Uses of Calcium Ammonium Nitrate in Agriculture
The applications of calcium ammonium nitrate in agriculture are vast and diverse. CAN can be applied as a pre-planting fertilizer, top-dress fertilizer, or foliar spray, depending on the specific needs of the crops. Let's explore some of the common uses of CAN in different agricultural settings.
Field Crops
CAN is widely used in field crop cultivation. It can be applied during the initial stages of crop development to provide a balanced nutrient supply and promote healthy root growth. The slow-release nature of CAN ensures that the plants receive a continuous source of nutrients throughout their growth cycle. This makes it an ideal choice for crops such as corn, wheat, soybeans, and rice.
Horticulture
In horticulture, CAN finds its application in the cultivation of fruits, vegetables, and ornamental plants. The balanced supply of calcium and nitrogen contributes to improved fruit quality, increased yield, and enhanced plant vigor. CAN can be incorporated into the soil before planting or used as a top-dressing fertilizer during the growing season. Its slow-release properties make it suitable for long-term crop maintenance, ensuring sustained nutrient availability.
Greenhouse Cultivation
CAN is also well-suited for greenhouse cultivation, where precise nutrient management is crucial. Its controlled-release characteristics allow for a more targeted approach to feeding plants. By adjusting the application rates and timing, greenhouse growers can optimize nutrient uptake, resulting in healthier plants and higher yields. CAN can be applied through irrigation systems or incorporated into the growing medium, depending on the specific requirements of the crops.
Ammonium Nitrate vs. Calcium Ammonium Nitrate
Nutrient Content
Both ammonium nitrate and calcium ammonium nitrate are nitrogen-based fertilizers, providing plants with an essential nutrient for growth. Ammonium nitrate contains approximately 34% nitrogen by weight. This nitrogen is present in the form of ammonium ions, which are readily available for plant uptake. Calcium ammonium nitrate, on the other hand, has a lower nitrogen content, typically around 25%. The nitrogen in CAN is present in both ammonium and nitrate forms, providing a dual nitrogen source for plants.
Plant Uptake
Plants can take up nitrogen in different forms, including ammonium and nitrate. Ammonium ions are positively charged and can be directly absorbed by plant roots. Nitrate ions, on the other hand, need to be converted into ammonium by soil microorganisms before plants can utilize them. Due to its composition, ammonium nitrate provides plants with readily available ammonium ions, allowing for quick nitrogen uptake. Calcium ammonium nitrate, with its dual nitrogen source, provides both ammonium and nitrate ions, ensuring a continuous supply of nitrogen to plants throughout their growth stages.
Acidifying Effect
Ammonium nitrate has an acidifying effect on the soil due to the presence of ammonium ions. When ammonium ions are taken up by plant roots, they release hydrogen ions (H+) into the soil, leading to a decrease in soil pH. This can be beneficial for certain crops that prefer acidic soil conditions. Calcium ammonium nitrate, on the other hand, has a neutral pH and does not significantly affect soil acidity. It can be a suitable choice for crops that thrive in neutral or slightly alkaline soil environments.
Storage and Handling
Both ammonium nitrate and calcium ammonium nitrate need to be handled and stored with care due to their potential explosive nature. Ammonium nitrate is classified as a hazardous substance and requires proper storage conditions to prevent accidental detonation. It should be kept away from flammable materials and sources of heat or ignition. Calcium ammonium nitrate, although less prone to detonation, still requires careful handling and storage to ensure safety. It is important to follow local regulations and guidelines when storing and transporting these fertilizers.
Application and Use
Ammonium nitrate and calcium ammonium nitrate are commonly used as fertilizers in agriculture. They can be applied to a wide range of crops, including cereals, vegetables, and fruits. Ammonium nitrate is often used as a top-dressing fertilizer, applied to the soil surface or incorporated into the soil. It provides a quick release of nitrogen, making it suitable for crops with high nitrogen demands. Calcium ammonium nitrate, with its dual nitrogen source, can be used as both a top-dressing and a basal fertilizer. It offers a more controlled release of nitrogen, ensuring a steady supply of nutrients to plants over an extended period.
Environmental Impact
Both ammonium nitrate and calcium ammonium nitrate can contribute to environmental issues if not used properly. When applied in excessive amounts or under inappropriate conditions, nitrogen from these fertilizers can leach into groundwater or runoff into nearby water bodies. This can lead to water pollution and eutrophication, causing harm to aquatic ecosystems. It is crucial to follow recommended application rates and timing to minimize the environmental impact of these fertilizers. Additionally, proper soil testing and nutrient management practices can help optimize fertilizer use and reduce potential negative effects.
Best Practices for Using Calcium Ammonium Nitrate
Soil Testing
Before applying CAN, conduct a soil test to determine the nutrient levels and pH of the soil. This information will help you adjust the fertilizer application rates and ratios accordingly. Soil testing also allows you to identify any nutrient deficiencies or imbalances, enabling targeted nutrient supplementation.
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Application Timing
Timing is crucial when using CAN. Apply the fertilizer at the right stage of plant growth to ensure maximum nutrient uptake. For field crops, it's often recommended to apply CAN before planting or as a side-dressing during the early stages of growth. In horticulture and greenhouse cultivation, consider the specific growth patterns and nutritional requirements of the plants to determine the appropriate timing for application.
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Proper Application Techniques
To achieve uniform nutrient distribution, use appropriate application techniques. For field crops, broadcasting or banding methods can be employed, ensuring that the fertilizer is evenly distributed across the field. In horticulture and greenhouse settings, precision application methods such as fertigation or foliar spraying can be utilized for targeted nutrient delivery.
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Environmental Considerations
When using CAN, it is essential to consider environmental factors. Avoid applying the fertilizer during periods of heavy rainfall or excessive irrigation to prevent nutrient leaching. Additionally, adhere to local regulations and guidelines to minimize the impact of fertilizer runoff on water bodies and ecosystems.
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Calcium ammonium nitrate results from a chemical reaction where nitric acid is neutralized through ammonia forming ammonium nitrate which is then mixed with finely ground calcium carbonate to get a granulated form of CAN.
Granulation Technology: In most cases, the CAN production process involves granulation techniques that ensure uniform distribution of nutrients in the fertilizer making them easily absorptive by plants. Equally, such processes enhance the physical characteristics of fertilizers thereby curbing dust formation rendering it easy to handle as well as apply.
Quality Control Systems: As such advanced systems are adopted during production allowing consistent chemical composition while conforming to set conditions. These controls assist in managing specific reaction parameters for final optimization aimed at enhancing nutrient content as well as physical properties perfection.
Environmental Controls: In order to minimize the potential environmental pollution, especially through nitrogen emissions as a result of manufacturing, modern plants producing CAN have scrubbers and neutralizers for reducing such emissions. These measures are important in line with global environment standards to ensure sustainable practices during production.
Production of calcium ammonium nitrate is a sophisticated chemical engineering process that employs cutting-edge technologies to produce high-quality fertilizers suitable for modern agriculture. A thorough understanding of CAN's chemical composition and production process reveals its distinctiveness in the market and why it is preferred in agricultural settings where efficiency, soil health, and plant growth matter more.
Boost Your Farm's Productivity with Calcium Ammonium Nitrate (CAN)
In the quest for optimal crop yield and soil health, farmers worldwide are turning to Calcium Ammonium Nitrate (CAN) as their fertilizer of choice. This remarkable compound not only nourishes your plants but also enhances the soil in which they grow. Here's why CAN should be your go-to fertilizer for a thriving, productive farm.
Superior Nutrient Supply
Calcium Ammonium Nitrate offers a balanced mix of nitrogen and calcium, two essential nutrients that are vital for plant growth. Nitrogen is a key player in promoting lush, green foliage and robust vegetative growth. Calcium, on the other hand, is crucial for strengthening cell walls and improving overall plant health. By providing these nutrients in an easily accessible form, CAN ensures your crops receive the sustenance they need for vigorous growth.
Enhanced Soil Structure
Healthy plants start with healthy soil, and CAN plays a significant role in maintaining and improving soil structure. The calcium content in CAN helps reduce soil acidity and promotes the aggregation of soil particles. This improvement in soil structure enhances water infiltration and root penetration, ensuring that your plants can access the moisture and nutrients they need.
Controlled Nutrient Release
One of the standout features of CAN is its controlled release of nitrogen. Unlike some fertilizers that release nitrogen too quickly, leading to waste and potential environmental harm, CAN provides a steady, sustained supply of this critical nutrient. This reduces the risk of nitrogen leaching into groundwater and ensures that your plants receive a consistent supply of nutrients throughout their growth cycle.
Reduced Nitrogen Loss
Volatilization, the process by which nitrogen is lost to the atmosphere as ammonia gas, is a common issue with many nitrogen fertilizers. CAN, however, is formulated to minimize this loss, making it a more efficient and environmentally friendly option. This means more of the nitrogen you apply stays in the soil, where it can benefit your crops.
Versatility Across Crops and Soils
Whether you're growing wheat, corn, vegetables, or fruits, CAN is a versatile fertilizer that can meet your needs. It works well across a variety of soil types and crop requirements, making it a reliable choice for farmers with diverse agricultural practices.
Improved Crop Yield and Quality
At the end of the day, the goal of any farming operation is to maximize yield and produce high-quality crops. By delivering essential nutrients in a balanced and efficient manner, CAN helps you achieve this goal. Healthier plants not only yield more but also produce better quality fruits and vegetables, which can command higher prices in the market.
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