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한국잔디학회 / v.4, no.1, 1990년, pp.24-30 
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질소 급원과 유기물 시용이 들잔디의 생육 및 품질에 미치는 영향
( Effects of Nitrogen Source and Organic Matter on Growth and Quality of Zoysia japonica Steud. ) |
| 이용범;황규석;배공영; 서울시립대학교 사범대학 생물교육과;서울시립대학교 사범대학 생물교육과;서울시립대학교 사범대학 생물교육과;
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| This study was carried out to search for growth and quality -of turfgrass by Nitrogen source (Urea Ammonium sulphate) and organic matter, and to obtain methods of pr6per turfgrass management by the results. This experiment was conducted in turf field from 1988 to 1989. The results of this experiment was summarized as follows; 1.Without application of organic matter, turfgrass growth between urea and ammonium sulphate was not significant, however ammonium sulphate resulted in superior to urea in total dry weight when organic matter was applied. 2.The addition of organic matter showed significant effect on color rating and visible quality, and ammonium sulphate was higher quality than urea. 3.Shoot density increased, particularly in ammonium sulphate treatment, when organic matter was applied. 4.Rhizome and stolon were shown significant effect in urea treatment by the application of organic matter. 5.Surface soil pH was allowed to become slightly acid by the ammonium sulphate treatments, but soil acidity remained mostly unaffected when organic matter was supplied. 6.Total nitrogen of log tissue and organic matter content increased when organic matter w-as applied. |
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| 키워드 |
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한국잔디학회지 / v.4, no.1, 1990년, pp.24-30
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011920301215)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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