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How inorganic fertilizers affect climate and soil?

Organic farming

Soil organic matter

Environmental pollution

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Inorganic fertilizers have a significant impact on climate and soil quality. The excessive use of inorganic fertilizers can lead to soil contamination, affecting soil properties, runoff, water contamination, and greenhouse gas emissions, contributing to climate change . Moreover, the application of mineral fertilizers can result in adverse effects on soil chemical, physical, and biological traits, reducing soil fertility and yield efficiency . In contrast, the shift towards organic or combined organic and inorganic fertilization methods is suggested to improve soil stabilization, reduce environmental pollution, enhance crop productivity, and promote sustainable agricultural development . Therefore, proper nutrient management strategies, including the use of organic fertilizers and beneficial microbes, are crucial for maintaining soil health, reducing reliance on chemical fertilizers, and mitigating the negative impacts of inorganic fertilizers on climate and soil quality.

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Other•DOI Challenges of Soil Fertility Under Changing Climate and Its Opposing Components 14 Oct 2022	Inorganic fertilizers impair soil quality, increase production costs, and contribute to greenhouse gas emissions, impacting soil fertility and climate change.
Open access•Journal Article•DOI Dynamic Changes in Soil Physico-Chemical Properties with the Application of Inorganic Fertilizers K. Theresa, R. Shanmugasundaram, J.S. Kennedy - Show less +2 more 20 Aug 2019-International Journal of Current Microbiology and Applied Sciences	Inorganic fertilizers impact soil physico-chemical properties, such as salinity and pH, but the paper does not address their direct effect on climate.
Book Chapter•DOI Organic Fertilizers for Sustainable Soil and Environmental Management B. C. Verma, Pragati Pramanik, Debarati Bhaduri - Show less +2 more 01 Jan 2020 20 Citations	Inorganic fertilizers can lead to soil and environmental pollution, soil deterioration, and contribute to global climate change due to their inappropriate use and over-utilization.
Journal Article•DOI Effect of Exogenous Nutrient Addition on Soil Organic Carbon Mineralization and Stabilization Anquan Yu 19 Jul 2023-Agronomy	Inorganic fertilizers can increase soil organic carbon mineralization, affecting soil stability. They exhibit a priming effect, with higher decomposition rates initially, but decreased over time.

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Impact of inorganic fertilizers on soil physical and chemical properties at different depths of the soil?5 answersInorganic fertilizers have varying impacts on soil physical and chemical properties at different depths. Studies have shown that long-term application of inorganic fertilizers can significantly affect soil properties. For instance, research on Vertisols in central India revealed that differential nutrient management practices influenced bulk density, porosity, and water holding capacity up to 30 cm depth, with non-significant effects beyond that. Additionally, the application of inorganic fertilizers in sandy loam soils did not significantly alter bulk density, porosity, water holding capacity, organic carbon, or other soil properties. Furthermore, the interaction between labile carbon, phosphorus fractions, and soil organic carbon was influenced by inorganic fertilization practices, particularly at shallower soil depths, impacting soil acidity and carbon dynamics. These findings emphasize the importance of considering depth-specific effects when assessing the impact of inorganic fertilizers on soil properties.

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What are the effects of inorganic fertilizers to eggplants?4 answersInorganic fertilizers have been found to have significant effects on the growth and yield of eggplants. Studies have shown that the application of mineral fertilizers, such as organo-mineral fertilizers and chemical fertilizers, can lead to increased plant height, collar diameter, and fruit yield. The use of mineral fertilizers has been found to produce the best effects, with higher fruit yields compared to organic fertilizers. However, organic fertilizers, such as developed organic fertilizer, organic fertilizer, and chicken dung, have also been shown to have positive effects on eggplant growth and yield, with increased plant height, number of leaves, leaf area, and plant fresh weight. Overall, the application of inorganic fertilizers, particularly mineral fertilizers, can significantly improve the growth and yield of eggplants.

What are the effects of inorganic fertilizer in cacao?4 answersInorganic fertilizer has various effects on cacao. It can lead to an increase in production and growth of cacao plants, but it may not be sustainable in the long term. Inorganic fertilizer can provide a quick and high upgrade in cocoa plant production, but it may not be sustainable. Integrated application of inorganic fertilizers with other organic materials, such as poultry manure and sulphate of ammonia, can improve survival, growth, and nutrient uptake by cacao seedlings. The application of inorganic fertilizer, specifically NPK 15:15:15, can significantly increase cowpea growth and yield components when combined with cocoa leaf litter. The integration of urea and vermicompost as inorganic fertilizers can enhance the growth and yield performance of cacao trees, resulting in increased weight of harvested pods and dry bean weight. The addition of inorganic fertilizer, such as urea, can also increase soil organic matter content and leaf nitrogen content.

What are the advantages and disadvantages of organic and inorganic fertilizers?1 answersOrganic fertilizers have several advantages over inorganic fertilizers. They have a high percentage of organic matter and rich nutrient components, which can improve the physical properties of the soil and enhance the structure of the soil microbial community. Organic fertilizers obtained from poultry farm waste can replace mineral fertilizers and significantly improve the environmental indicators of the region, soil composition, crop fertility, and the quality of agricultural products. The use of organic fertilizers improves the composition and properties of soils, increases crop yields, and ensures food security, while also improving people's health and increasing their life expectancy. In contrast, inorganic fertilizers provide immediate and fast access to necessary nutrients for plants, but their continuous use causes soil degradation, acidity, and environmental pollution. In summary, organic fertilizers have advantages in terms of soil improvement, crop yield, and environmental sustainability, while inorganic fertilizers provide immediate nutrient availability but have negative effects on soil and the environment.

What is inorganic fertilizer?5 answersInorganic fertilizer refers to fertilizers that are made from non-living materials and do not contain any organic matter. These fertilizers are typically composed of various minerals and chemical compounds that provide essential nutrients to plants. Inorganic fertilizers can contain a combination of nitrogen (N), phosphorus (P), and potassium (K), which are the primary nutrients needed for plant growth. They can also include other micronutrients and trace elements that are necessary for healthy plant development. Inorganic fertilizers can be formulated specifically for different types of plants, such as maize, or fig trees. They are often produced through processes such as granulation, where the primary nutrients are combined with other substances to form particles with improved properties. Inorganic fertilizers are known for their high nutrient content, efficiency, and convenience in storage and application. They play a crucial role in improving crop yield, reducing fertilization costs, and minimizing environmental pollution. Additionally, inorganic fertilizer production apparatuses have been developed to effectively process agricultural waste and produce high-quality ash fertilizers.

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