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한국잔디학회 / v.14, no.1, 2000년, pp.273-280 
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생장조절제 처리가 bentgrass 생육과 토양 수분이동에 미치는 영향
( Effect of Trinexapac-ethyl on the growth and changes of soil water content in bentgrass green ) |
| 태현숙;고석구;안길만; 삼성에버랜드(주) 잔디.환경연구소;삼성에버랜드(주) 잔디.환경연구소;청주대학교 조경학과;
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| 초 록 |
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| This study was conducted to evaluate an efficiency of plant growth regulator trinexapacethy(Primo) on the growth response of bentgrass and the change to soil water content in bentgrass green. Based on the results of the study, the following results were observed. 1. During four weeks after treatment, the visual color and turfgrass density of all the treated plots with trinexapac-ethyl(Primo) were more improved rather than without. Two treatments trinexapac-ethyl /$0.02mLm^2$ and $0.04mL/m^2$ were more favorable than other treatments. 2. It suggested that optimum rate to reduce the bentgrass growth and to increase the turfgrass density was the trinexapac-ethyl $0.04mL/m^2$. 3. For six weeks after treatment, all treated plots were not significantly different (P<0.05) in turfgrass root length and root dry weitht. 4. In the treated plots with trinexapac-ethyl $0.04mL/m^2$ for 25days in bentgrass green, soil water consumption was approximately 35% to 40% compare to the non-treated control. |
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| 키워드 |
| trinexapac-ethyl;turfgrass density;bentgrass growth;root dry weight;soil water; |
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한국잔디학회지 / v.14, no.1, 2000년, pp.273-280
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920641908)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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