KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 36 Issue 1
- /
- Pages.70-73
- /
- 1991
- /
- 0252-9777(pISSN)
- /
- 2287-8432(eISSN)
Effects of Silicon on Stomatal Size and Frequency in Rice Plants
규소가 벼의 엽신 기공 크기와 밀도에 미치는 영향
Abstract
Stomatal frequency and size of rice plant grown in the different silicon levels of the culture solution in phytotron were observed on both side of the 7th leaf blade. By the application of silicate, stomatal frequency and rates of stoma cell area to the leaf area were remarkably reduced in Milyang 23. It could be considered as favorable characteristics which might be reduced the transpira-tion rate from leaf surface of rice plant besides presence of cuticle-silica double layer in leaf surface.
벼의 기공 분포 밀도에 미치는 규소의 영향을 구명코자 동계 온냉조절온실에서 규소 농도를 달리하여 수경재배한 벼 제 7 엽기의 엽신 부위별 기공수 및 기공세포 크기를 관찰한 결과 규소 농도 증가로 밀양2003 엽신중 기공수가 줄어들고 엽의 전 표면적에 대한 기공수
Keywords