헤어리베치와 청보리의 단일 및 혼합처리에 따른 토양 내 질소의 동태
Nitrogen Dynamics in the Soils Incorporated with Single and Mixture Application of Hairy vetch and Barley
1
조회
0
다운로드
6
인용
0
참고문헌
키워드
초록
BACKGROUND: The utilization of green manures asalternatives to reduce the use of chemical fertilizers isconsidered a good agricultural practice. Effect ofincorporation of green manure to soil on change ofinorganic nitrogen (N) is well literatured. However, therehave been few studies on examining entire dynamic of Nincluding inorganic N and N gases in soil incorporated withgreen manure. The objective of this study was to examinethe changes of inorganic N and N gases with single andmixture applications of hairy vetch and barley in the soil. METHODS AND RESULTS: Hairy vetch(H) and barley(B) were applied at the mixture ratio of B:H=0:0, B:H=100:0, B:H=0:100, and B:H=50:50 in soil. The soil–greenmanure mixtures were incubated in the dark at 25°C for 17weeks under aerobic conditions. Cumulative emission ofNH3 and N2O from soils amended with mixture of barleyand hairy vetch(B:H=50:50) were less than those fromamended with mono hairy vetch(B:H=0:100). Incorporationof single hairy vetch or mixture of barley and hair vetchapplication could significantly increased concentration ofplant available N (NH4+) in early stage of plant growth andplant available N (NO3-) in later stage. However, highconcentration of NO3- in soil could cause adverseenvironmental impact through NO3- leaching from soil. CONCLUSION: Conclusively, it might be a good soilmanagement practice to incorporate mixture of barely andhairy vetch in the view point of increase in plant available Nconcentration and decrease in N losses throughvolatilization, denitrification, and leaching.
Abstract
BACKGROUND: The utilization of green manures asalternatives to reduce the use of chemical fertilizers isconsidered a good agricultural practice. Effect ofincorporation of green manure to soil on change ofinorganic nitrogen (N) is well literatured. However, therehave been few studies on examining entire dynamic of Nincluding inorganic N and N gases in soil incorporated withgreen manure. The objective of this study was to examinethe changes of inorganic N and N gases with single andmixture applications of hairy vetch and barley in the soil. METHODS AND RESULTS: Hairy vetch(H) and barley(B) were applied at the mixture ratio of B:H=0:0, B:H=100:0, B:H=0:100, and B:H=50:50 in soil. The soil–greenmanure mixtures were incubated in the dark at 25°C for 17weeks under aerobic conditions. Cumulative emission ofNH3 and N2O from soils amended with mixture of barleyand hairy vetch(B:H=50:50) were less than those fromamended with mono hairy vetch(B:H=0:100). Incorporationof single hairy vetch or mixture of barley and hair vetchapplication could significantly increased concentration ofplant available N (NH4+) in early stage of plant growth andplant available N (NO3-) in later stage. However, highconcentration of NO3- in soil could cause adverseenvironmental impact through NO3- leaching from soil. CONCLUSION: Conclusively, it might be a good soilmanagement practice to incorporate mixture of barely andhairy vetch in the view point of increase in plant available Nconcentration and decrease in N losses throughvolatilization, denitrification, and leaching.
참고문헌 (28)
- Allison, F.E., "The fate of nitrogen applied to soils", Advances in Agronomy, 18, pp.219~258 (1966)
- Allison, L.E., "Methods of soil analysis", pp.1367~1376 (1965), Am Soc Agron Inc. Publ
- Bremner, J.M., "Methods of Soil Analysis", pp.1149~1178 (1965), Am Soc Agron Inc. Publ
- Ben-Dor, E., "Determination of organic matter content in arid-zone soils using a simple “loss –on-ignition” method", Commun. Soil. Sci. Plant Anal, 20, pp.1675~1695 (1989)
- Cicek, H., "Effects of grazing two green manure crop types in organic farmingsystems: N supply and productivity of following grain crops", Agriculture Ecosystems and Environment, 190, pp.27~36 (2014)
- Djurhuus, J., "Nitrate leaching after cut grass", clover leys as affected by time of ploughing, 1997, pp.13, 61~67
- Herrera, W.T., "Management of Sesbania rostrata green manure crops grown prior to rainfed lowland rice on sandy soils", Field Crops Research, 49, pp.259~268 (1997)
- 김종근, "연맥－헤어리베치 혼파에 의한 사료가치 및 생산성 향상 연구", 한국초지조사료학회지, 22(1), pp.31~36 (2002), 한국초지조사료학회
- Korsaeth, A., "Temporal changes in mineralization and immobilization of N during degradation of plant material: implications for the plant N supply and nitrogen losses", Soil Biology &Biochemistry, 34, pp.789~799 (2002)
- Kundler, P., "Utilization, fixation, and loss of fertiliser nitrogen", Albrecht-Thaer-Arch, 14, pp.191~210 (1970)
- Kuo, S., "Nitrogen mineralization and availability of mixed leguminous and non-leguminous cover crop residues in soil", Biol. Fert. Soils, 26, pp.346~353 (1998)
- 이인복, "화본과 및 두과 녹비작물 토양환원에 따른 토마토 생육 및 토양 양분수지량 변화", 한국환경농학회지, 27(4), pp.343~348 (2008), 한국환경농학회
- Ndayegamiye, A., "Effect of long-term pig slurry and solid cattle manure application on soil chemical and biological properties", Canadian Journal of Soil Science, 69, pp.39~47 (1989)
- Marschner, H., "Mineral Nutrition of Higher Plants, 2nd ed.", pp.71~83 (1995), Academic Press
- Mohanty, M., "Modelling N mineralization from green manure and farmyard manure from a laboratory incubation study", Ecological Modelling, 222, pp.719~726 (2011)
- Parham, J.A., "Long-term cattle manure application in soil Part II: effect on soil microbial populations and community structure", Biol. Fertil. Soils, 38, pp.209~215 (2003)
- Piotrowska, A., "Effects of catch crops cultivated for green manure and mineral nitrogen fertilization on soil enzyme activities and chemical properties", Geoderma, 189–190, pp.72~80 (2012)
- Plaza, C., "Microbial activity in pig slurry-amended soils under semiarid conditions", Soil Biol. Biochem, 36, pp.1577~1585 (2004)
- Randall, G.W., "Nitrate losses through subsurface tile drainage in Conservation Reserve Program, alfalfa, and row crop systems", Journal of Environmental Quality, (26), pp.1240~1247 (1997)
- Scherer-Lorenzen, M., "The role of plant diversity and composition for nitrate leaching in grasslands", Ecology, 84, pp.1539~1552 (2003)
- Searle, P.L., "The Berthelot or Indophenol reaction and its use in the analytical chemistry of nitrogen", Analyst, 109, pp.549~568 (1984)
- Seo, J.H., "Comparisons of Chemical Composition and Forage Yield Among Winter Green Manure Crops", J. Korean Grassl. Sci, 20, pp.193~198 (2000)
- Shipley, P.R., "Conserving residual corn fertilizer nitrogen with winter cover crops", Agron. J, 84, pp.869~876 (1992)
- 성좌경, "Effects of Green Manure Crops, Hairy vetch and Rye, on N Supply, Redpepper Growth and Yields", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 41(4), pp.247~253 (2008), 한국토양비료학회
- Tejada, M., "Effects of different green manures on soil biological properties and maize yield", Bioresource Technology, 99, pp.1758~1767 (2008)
- Toomsaw, B., "Biological N2 fixation and residual N benefit of pre-rice leguminous crops and green manures", Netherlands Journal of Agricultural Science, 48, pp.19~29 (2000)
- Toth, J.D., "Nitrate losses from a corn-alfalfa rotation: lysimeter measurement of nitrate leaching", Journal of Environmental Quality, 27, pp.1027~1033 (1998)
- Wolf, B., "Determination of nitrate, nitrite, and ammonium nitrogen. Rapid photometric determination in soil and plant extract", Ind. Eng. Chem. Anal. Ed, 16, pp.446~447 (1944)