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한국잔디학회 / v.5, no.2, 1991년, pp.87-94 
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한국잔디의 토성별 적정파종량 구명 연구
( Studies on the Optimal Seeding Rate of Korean Lawngrass (Zoysia japonica Steud.)in Three Different Soil Textures ) |
| 김인선;이정재;함선규;양승원;안경태; 한국잔디연구소;한국잔디연구소;한국잔디연구소;한국잔디연구소;한국잔디연구소;
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| 초 록 |
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| This study was carried out to determine the optimal seeding rate of Korean lawngrass in three different soil textures. The results obtained are summarized as follows;1.In early development, there were not significant differences in leaf length and width except for leaf width in mean seeding rates. And there was significant difference in tillering number. Tillering number of Korean lawngrass grown in sandy clay loam soil was more abudant than that grown in sandy clay and sandy loam soils.2.The rate of ground cover of Korean lawngrass grown in sandy clay loam soil was faster than that in other soils. The ground cover rate was faster in the following order: 15, 12, 10, 7, 5, 3 kg/10a. But in sandy clay loam soil, it was showed that the plot seeded at 12kg/10a be faster than that at l5kg/10a. Plots seeded from 5 to 15kg/10a in sandy clay loam soil and 15kg/10a in sandy clay soil were showed the 100% ground cover during the period of the year seeded.3.There were not significant differences in dry weight of each part measured at 11 and l4months after seeding. But there were significant differences in dry weight of shoot and total dry weight. Total and shoot dry weight of Korean lawngrass grown in sandy clay loam soil were heavier than that in others. 4.It was revealed that the optimal seeding rate in sandy clay loam soil was 12 kg/10a. But it was suggested that the optimal seeding time and rate in each soil textures be undertaken in future. |
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| 키워드 |
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한국잔디학회지 / v.5, no.2, 1991년, pp.87-94
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920301404)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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