http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Seyed Mohammad Alavi-Samani (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Seyed Mohammad Alavi-Samani,Mehrdad Ataei Kachouei,Abdollah Ghasemi Pirbalouti 한국원예학회 2015 Horticulture, Environment, and Biotechnology Vol.56 No.4
Jasmonic acid (JA) exerts biological activity in plant responses to environmental stress as well as development. The effect of foliar application of JA and combination with deficit irrigation on some characteristics of two thyme species, including Thymus vulgaris and T. daenensis were investigated. Treatments comprised 0, 200, and 400 μL JA applied to plants under normal, slight drought, and mild drought stress conditions. Irrigation levels had a significant effect on growth traits in terms of herbage dry weight, plant height, number of branches, and leaf area index. Foliarapplication of JA influenced the essential oil yield and the main components of the oils. Percentages of carvacrol, γ-terpinene, and p-cymene in the oil extracted from the plants under stressed conditions were higher than non-stressed plants, whereas percentage of thymol was significantly reduced under drought stress. In both thyme species, the JA significantly improved carvacrol and thymol contents in the oils, antioxidant activity, plant height, and root length, but reduced the essential oil yield and amount of γ-terpinene in the oils. In conclusion, the foliar application of JA reduced the negative effects of water stress on thymol amount in T. daenensis, and γ-terpinene content in T. vuglaris.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
