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Effects of Applying Pig Slurry Fermented with Probiotics on Forage Crops Productivity and Chemical Changes in Soil

미생물 발효제 처리 돈분액비 시용이 사료작물 생산성 및 토양의 이화학적 성상에 미치는 영향

  • Published : 2006.12.30

Abstract

This study was carried out to determine the effect of chemical fertilizer and two fermented types of pig slurry on the dry matter(DM) yield of three crops and chemical properties. The experiment design was a split plot with three replications. Main plots consist of three crops : $sorghum{\times}sudangrass$ hybrid('SS405'), sudangrass('Jumbo'), corn('DK501'). Sub plots consist of three treatments : chemical fertilizer (CF N-200, P-150, K-150 kg/ha), aerobic fermented pig slurry (APS 200kg N/ha), and aerobic fermented pig slurry treated with probiotics (APS+P 200 kg N/ha). Plant heights with three crops per sudangrass (380.3cm) was the longest (p<0.01). Dry matter yield of aerobic fermented pig slurry treated with probiotics was the highest the other treatments (p<0.01). Crude protein (CP) content were highest in $sorghum{\times}sudangrass$ hybrid than in the other crops. Cupper content(%) were highest in aerobic fermented pig slurry treated with probiotics than in the other treatments.

References

  1. 박남건, 고서봉, 이종언, 황경준, 김문철, 송상택. 2003. 제주화산회토양에서 돈분액비 시용이 $수수{\times}수단그라스의$ 생산성 및 $NO_3-N의$ 용탈에 미치는 영향. 한초지 23(3):151-158
  2. 신재순, 이혁호, 신동은, 조영무, 정의수, 이종경, 윤세형. 1999. 젖소액비 시용방법이 담근먹이 옥수수와 $수수{\times}수단그라스$ 잡종의 생산성 및 토양 특성에 미치는 영향. 한초지. 19, 333-338
  3. 육완방, 최기춘. 2002. 액상발효우분(cattle 슬러리) 및 요소의 N 시용수준이 옥수수의 생산성과 N의 용탈에 관한 연구. 한초지. 22(1):37-44
  4. 전병태, 이상무, 김재영, 오인환. 1995. 액상구비 시용이 사료작물의 생산성과 토양성분에 미치는 영향. 한초지 15(1):52-60
  5. A.O.A.C. 1984. Official Methods of Analysis 14thed.(Ed. S. Williams). A.O.A.C. Arlington. VA
  6. Exner, M.E., M.E Burbach, D.G. Watts, R.C. Shearman and R.F. Spalding. 1991. Deep nitrate movement in the understanded zone of a simulated urban lawn. J. Environ. Qual. 20, 658-662 https://doi.org/10.2134/jeq1991.00472425002000030025x
  7. Hollen, B.F., J.R. Owens and J.I. Sewell. 1992. Water quality in a stream receiving dairy feedlot effluent. J. Environ. Qual. 11, 5-9 https://doi.org/10.2134/jeq1982.00472425001100010002x
  8. Long, F.N.J. and H.I. Gracey. 1990. Effect of fertilizer nitrogen source and cattle slurry on herbage production and nitrogen utilization. Grass and Forage Science. 45, 431-442 https://doi.org/10.1111/j.1365-2494.1990.tb01968.x
  9. Roth, G.W. and R.H. Fox. 1990. Soil nitrate accumulations following nitrogen fertilized corn in Pensilvania. J. Environ. Qual. 19, 243-248 https://doi.org/10.2134/jeq1990.00472425001900020008x
  10. Wilkinson, S.R. 1979. Plant nutrient and economic value of animal manure. J. Anim. Sci. 48, 121-135 https://doi.org/10.2527/jas1979.481121x