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한국잔디학회 / v.8, no.2, 1994년, pp.93-100 
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정수장 슬러지 퇴비가 한국잔디(zoysia japonica Steud)의 생육에 미치는 영향
( Effect of Alum Sludge Compost of Water Treatment Plant on the Growth of Korean Lawngrass (Zoysia japonica Steud.) ) |
| 함선규;이정재;장기운;박재선; 한국잔디연구소;한국잔디연구소;충남대학교 농화학과;충남대학교 농화학과;
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| 초 록 |
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| This experiment was carried our in order to study effect of alum sludge compost of water treat-ment plant on the growth of Korean lawngrass (zoysia japonica Steud.) and on the change of soil chemical properties. Alum sludge compost was made out of chicken feces, sawdust and alum sludge. The results obtained are summarized as follows : 1. Alum sludge compost was appropriate for organic fertilizer of turfgrass management in golf course. 2.Application of alum sludge compost improved the chemical properties of soil such as pH, available phosphorous and exchangeable calcium. Also the growth of Korean lawngrass grown by the mixed application of alum and compost was more effective than that in single application of compost. 3.Chlorophyll content of Korean lawngrass had no differences in several treatments. 4. Alum promoted the uptake of potassium, calcium and the yield of dry weight hut the yield of dry weight was not affected by chemical fertilizer. 5.Alumimum toxicity was decreased by the mixed application of alum and compost but increased by single application of alum. |
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| 키워드 |
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한국잔디학회지 / v.8, no.2, 1994년, pp.93-100
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411920301688)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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