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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.8
- 수록면
- 135 - 144 (10page)
이용수
초록· 키워드
오류제보하기
The aim of this work was to show that fertilization of lightly structured soils (Haplic Luvisol), according to the principles of sustainable agriculture can facilitate achieving more valuable results with lower nutrient leaching losses. The research was performed in stationary concrete cylindrical lysimeters (n = 24, 1.35 m depth) plots in were filled the Haplic Luvisol sandy loam (n = 12, surface area 1.75 ㎡) and loamy sand (n = 12, surface area 1.75 ㎡) soil, typical to the Eastern Lithuanian area. Scheme of the experiment: 1) control (no fertilizer), 2) NPK fertilizers (Provita, phosphorite powder and potassium magnesia), 3) 40 t/㏊ sapropel and 4) 60 t/㏊ manure. Fertilization with 40 t/㏊ sapropel was found to significantly reduce nitrate leaching losses in sandy loam and loamy sand soils, compared to other applied fertilizers. 60 t/㏊ manure tended to reduce potassium leaching content in sandy loam soil. The highest phosphorus leaching losses found in two types of soils with incorporated organic NPK fertilizer (Provita, phosphorite powder and potassium magnesia).
목차
ABSTRACT
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
References
참고문헌 (44)
참고문헌 신청
Ahlvik L, Ekholm P, Hyytiäinen K, Pitkänen H. An economic-ecological model to evaluate impacts of nutrient abatement in the Baltic Sea. Environ. Model. Softw. 2014;55:164-175.
Randall P. Arsenic encapsulation using Portland cement with ferrous sulfate/lime and Terra-Bond (TM) technologies - Microcharacterization and leaching studies. Sci. Total Environ. 2012;420:300-312.
Qaswar M, Huang J, Ahmed W, et al. Substitution of Inorganic Nitrogen Fertilizer with Green Manure (GM) Increased Yield Stability by Improving C Input and Nitrogen Recovery Efficiency in Rice Based Cropping System. Agronomy 2018;9(10):609.
Paradelo, Moldrup M, Moldrup N, et al. Prediction of the glyphosate sorption coefficient across two loamy agricultural fields. Geoderma 2015;259:224-232.
Žėkaitė V, Staugaitis G, Arbačiauskas J, et al. Influence of organic fertilization on npk balance and nutrients dynamics in the soil. Zemes ukio mokslai. 2015;22(1):44–55.
Randall P. Arsenic encapsulation using Portland cement with ferrous sulfate/lime and Terra-Bond (TM) technologies - Microcharacterization and leaching studies. Sci. Total Environ. 2012;420:300-312.
Qaswar M, Huang J, Ahmed W, et al. Substitution of Inorganic Nitrogen Fertilizer with Green Manure (GM) Increased Yield Stability by Improving C Input and Nitrogen Recovery Efficiency in Rice Based Cropping System. Agronomy 2018;9(10):609.
Paradelo, Moldrup M, Moldrup N, et al. Prediction of the glyphosate sorption coefficient across two loamy agricultural fields. Geoderma 2015;259:224-232.
Žėkaitė V, Staugaitis G, Arbačiauskas J, et al. Influence of organic fertilization on npk balance and nutrients dynamics in the soil. Zemes ukio mokslai. 2015;22(1):44–55.
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