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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2021.11
- 수록면
- 51 - 51 (1page)
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Ammonia (NH₃) volatilization is one of the major nitrogen (N) losses from rice paddies, which leads to low crop productivity lowering N use efficiency as well as deteriorating environmental air quality. Comparing to urea, ammonium sulfate can decrease the soil and water pH, which may reduce NH₃ volatilization loss in rice paddy soils. However, its impact of ammonium sulfate of NH₃ volatilization has been largely unexplored in paddy fields. In this study, the field study was conducted to investigate NH₃ volatilization in rice paddy soils amended with different type of N fertilizers, urea [(NH₂)₂CO], and ammonium sulfate [(NH₄)₂SO₄], at a rate of 0 (PK, control), 45, 90, and 180 kg N ha<SUP>-1</SUP> before the rice transplanting. Moreover, biochemical properties including extractable NH₄<SUP>+</SUP>-N in soils and irrigation water including pH, EC were investigated during cultivation. Application of both N fertilizers significantly incre ... 전체 초록 보기
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Strong Potential of Ammonium Sulfate Application to Mitigate NH₃ Volatilization without Significant Increase in Greenhouse Gas Emissions during Rice Cultivation
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Comparison of Ammonia Fluxes Between Urea and Ammonium Sulfate during Rice Cropping
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Can Ammonium Sulfate Application Effectively Reduce Ammonia Volatilization without Significant Loss of Grain Yield in a Rice Paddy as Compared to Urea?
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Evaluation of the Biochar"s pH on NH₃ Volatilization
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Feasibility of Ammonium Sulfate as an Alternative to Urea to Decrease Ammonia Emission in Rice Paddy
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Effect of Reducing Ammonia Volatilization from the Arable Soil with Iron Sulfate
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The Impact of Manure Compost Amendments on NH₃ Volatilization and Its Mechanistic Insights in a Paddy Soil during Rice Cultivation
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Ammonia Emission from Upland Soil Fertilized with Different Rate of Urea during Spring Chinese Cabbage Cultivation
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Characteristics of Ammonia Emissions and Fine Secondary Particulate Matter Formation from Livestock Manure Compost Applications in Paddy Soil
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2019 .08
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Ammonia Volatilization in Acidic Mine Soils Applied with Livestock Manure Compost and Liming Materials
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Evaluation of NH₃ emissions in accordance with the pH of biochar
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Measurement of Soil Surface and Plant Canopy Ammonia Fluxes in Red Pepper Field Using Dynamic Chamber Method
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Effects of biochar-based fertilizer on ammonia volatilization under controlled conditions
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Effects of application rate and pH of carbonized rice husk on the reduction of NH₃ volatilization and soil quality
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Comparison of the Effects of Peat Moss and Zeolite in Reducing Ammonia Volatilization from Upland Soil during Growing Season of Spring Cabbage
한국토양비료학회 학술발표회 초록집
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높은 토양 pH에서 벼 재배시 질소원별 질소 흡수
한국토양비료학회 학술발표회 초록집
2021 .11
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