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한국잔디학회 / v.4, no.2, 1990년, pp.125-131 
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질소시비가 한국잔디의 생육과 Thatch 축적에 미치는 영향
( Effect of Nitrogen Fertilization on the Growth and Thatch Accumulation in Korean Lawn Grass(Zoysia japonica Steud) ) |
| 윤용범;이주삼; 건국대학교 대학원;건국대학교 대학원;
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| 초 록 |
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| This experiment was carried out in drder to study the changes of morphological characters and thatch weight on N-level and survey times N-levels were 0, 21, 28, 35, 42 and 49 g/m$^2$), respectively. The results are as follows. 1. Thatch weight was significantly different among survey times, and the interaction of survey time N-level. 2. The growth of Zoysia grass and thatch accumulation were incresed by higher N~level The highest value was obtained in all survey times. 3. Most survey characters and thatch accumulation was decreased by growth progressed. 4. Thatch increase rate(TIR) was the lowest at 28g Nm$^2$and T2-T3 period. 5. TIR was the positive significant correlated(P<0.05) with N-level, root weight, clipping weight and thatch weight. |
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| 키워드 |
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한국잔디학회지 / v.4, no.2, 1990년, pp.125-131
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011920301290)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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