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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2021.11
- 수록면
- 45 - 45 (1page)
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Nitrogen (N) fertilization is a nutrient management practice that strongly promotes growth and yield increase of crops. However, nitrogen fertilization leads to ammonia (NH₃) volatilization which deteriorates agroecosystem productivity and is toxic to the environment. To address this concern, co-application of organic amendments like biochar and compost is recommended to simultaneously maintain agricultural productivity, soil and environmental quality. However, no clear reports that document biochar and compost derived from livestock manure as co-applied amendments during rice cultivation. We hypothesized that co-application of organic amendments could effectively cut down NH₃ emission and increase productivity. To evaluate the effect of co-applied biochar and compost on NH₃ volatilization, a two-year field experiment was conducted under rice cropping system using fresh manure, compost and biochar derived from livestock manure. In comparison with control during 1<SUP>st</SUP> and 2<SUP>nd</SUP> year cropping, co-application of fresh manure increased NH₃ volatilization by 79 and 80%, respectively. However, biochar co-application cuts down NH₃ fluxes by 23 and 6% during 1<SUP>st</SUP> and 2<SUP>nd</SUP> year cropping, respectively. In addition, around 23.6 an ... 전체 초록 보기
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Evaluation of the Biochar"s pH on NH₃ Volatilization
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Comparison of the effect of peat moss and zeolite on ammonia volatilization as a source of fine particulate matter (PM 2.5) from upland soil
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Is Ammonium Sulfate a Promising Way for Reducing NH₃ Emissions from Rice Paddy Soil as Compared to Urea?
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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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Comparison of the Effects of Peat Moss and Zeolite in Reducing Ammonia Volatilization from Upland Soil during Growing Season of Spring Cabbage
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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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Feasibility of Ammonium Sulfate as an Alternative to Urea to Decrease Ammonia Emission in Rice Paddy
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Ammonia Emission from Upland Soil Fertilized with Different Rate of Urea during Spring Chinese Cabbage Cultivation
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Effect of Reducing Ammonia Volatilization from the Arable Soil with Iron Sulfate
한국토양비료학회지
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Impact of combined Application of Urea and Manure Compost on Soil Ammonia Emission
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Ammonia Volatilization in Acidic Mine Soils Applied with Livestock Manure Compost and Liming Materials
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Measurement of Soil Ammonia Emissions and Crop Canopy Ammonia Fluxes in Upland Field Using Dynamic Flow-through Chamber Method
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Effects of biochar-based fertilizer on ammonia volatilization under controlled conditions
Korean Journal of Agricultural Science
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바이오차의 pH에 따른 NH₃ 배출 및 배추 생육 평가
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2020 .10
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Comparison of Ammonia Fluxes Between Urea and Ammonium Sulfate during Rice Cropping
한국토양비료학회 학술발표회 초록집
2022 .10
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Comparison of Calcium Sulfate and Iron Sulfate on Reducing Ammonia Volatilization as Source of Fine Particulate Matter from Upland Soil
한국토양비료학회 학술발표회 초록집
2020 .10
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