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한국잔디학회 / v.10, no.3, 1996년, pp.177-186 
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잔디밭의 효과적인 잡초 방제와 토양 환경 조사
( Advanced Weed Control and Soil Environmental Survey in Lawn ) |
| 문영희;김용휘;김영석;양희석; 경북대학교;경북대학교;경북대학교;경북대학교;
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| 초 록 |
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| The effects of salt are studied on control of weeds and growth of Korean turfgrass(Zoysia japon-ica Steud.). And the mobility of salt were determined in a lawn field. At post-emergence stage, the growth of the 13 weeds such as Trifolium repens, Erigeron canadensis, Artemisia prieceps, Equi-setum arvense, etc were controlled by treatment of salt and salt water, Pea-annua and Equisetum arvense were tolerant to salt compared with the other 11 weeds. At pre-emergence stage, the salt controlled the germination of the weeds in soil. 300~500 kg /10a salt and 20~30 % salt waterwere enough for the control of weeds, However, salt water injuried the lawngrass except the dormancy stage. The mobility of salt in soil was increased by rainfall. After 160mm of rainfall, the salinity in the soil treated with salt 500kg /l0a was below 0.3 ms/cm in surface soil and about 0.1 ms /cm in soil 30 cm depth. Key words: Soil environmental survey, Korean turfgrass, Salt, Salt water. |
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| 키워드 |
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한국잔디학회지 / v.10, no.3, 1996년, pp.177-186
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611920302223)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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