Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 31 Issue 2
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- Pages.162-169
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- 1998
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Assessment of the Functions of Vegetation and Soil on the Nutrient Cycling in Paddy Field Ecosystem with Inflow of Animal Wastes
빗물에 의해 축산폐수가 유입되는 논 생태계에서 영양물질 순환에 미치는 토양과 식생의 영향평가
- Ahn, Yoon-Soo (National Institute of Agricultural Science and Technology) ;
- Kang, Kee-Kyung (National Institute of Agricultural Science and Technology) ;
- Kim, Sae-Geun (National Institute of Agricultural Science and Technology) ;
- Roh, Kee-An (National Institute of Agricultural Science and Technology) ;
- Park, Moo-Eon (National Institute of Agricultural Science and Technology)
- Published : 1998.06.30
Abstract
This study was carried out to assess the roles of soil and vegetation on the nutrient cycling in paddy ecosystem where excessive amounts of animal wastes were flowed in due to the rain. Experimental sites included one abandoned and four cropping paddy fields which were moderately terraced under a small farm village raising 90 milk cows and 35 deer under open-air condition. The watershed covered 4 ha with every 50% of uptown and fodder crops. Concentrations of
젖소 90 마리, 사슴 35 마리를 노천에서 사육하는 유역면적 약 4ha의 농촌에서 빗물 유거수에 의한 축산분뇨 유출수가 하류에 있는 휴경답과 벼재배지에 유입될 때 빗물에 함유된 영양물질의 행방을 조사하여 논 생태계의 물질순환계에서 식생과 토양의 생태학적 기능을 평가하였다. 하루 56.4 mm의 비가 오는 날의 빗물 유거수중
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