한국토양비료학회지 (Korean Journal of Soil Science and Fertilizer)
- 제19권1호
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- Pages.76-82
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- 1986
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
논토양(土壤)의 탈질작용(脫窒作用)에 관(關)한 연구(硏究) -제(第)II보(報). 유기물(有機物)의 종류(種類) 및 질소시비량차이(窒素施肥量差異)가 탈질(脫窒)에 미치는 영향(影響)
Studies on the Denitrification in the Submerged Paddy Soil -II. The Denitrification Rates Upon Kinds of Applied Organic Matter and Levels of Nitrogen Fertilizer
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Lee, Sang-Kyu
(Agricultural Sciences Institute) ;
- Kim, Seung-Hwan (Agricultural Sciences Institute) ;
- Park, Jun-Kyu (Agricultural Sciences Institute) ;
- An, Sang-Bae (Agricultural Sciences Institute)
- 발행 : 1986.03.30
초록
1. 항온기간중(恒溫期間中)
A laboratory experiment was conducted to find out the denitrification rate upon the levels of nitrogen and source of organic matter in submerged sandy and sandy loam soil. The results obtained were sumarized as follows; 1. Evolution of nitrous oxide was increased at 1st and 10 days after incubation. And dinitrogen was increased at 1st and 30 days after incubation. Applications of green manure was enhanced the evolution of nitrous oxide (
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