| 硼对芝麻解剖结构的影响 |
| |
| 引用本文： | 魏文学,王运华.硼对芝麻解剖结构的影响[J].华中农业大学学报,1992,11(2):161-165,T002. |
| |
| 作者姓名： | 魏文学 王运华 |
| |
| 作者单位： | 华中农业大学土化系，华中农业大学土化系 武汉 430070，武汉 430070 |
| |
| 摘 要： |
|
| 关 键 词： | 芝麻 硼 营养 解剖结构 |
EFFECTS OF BORON ON THE ANATOMICAL STRUCTURE OF SESAME |
| |
| WEI Wen-xue WANG Yun-hua.EFFECTS OF BORON ON THE ANATOMICAL STRUCTURE OF SESAME[J].Journal of Huazhong Agricultural University,1992,11(2):161-165,T002. |
| |
| Authors: | WEI Wen-xue WANG Yun-hua |
| |
| Abstract: | Boron deficiency caused the damages of differient tissues of sesame. The observation of sections with electron microscope showed that sesame leaves not only had deformed surface and deformed and closed stomas. but also had abnormal inner struture due to boron deficiency. These changes include following eharactaristics: firstly, boron deficient sesame eaves had small veins and vascular bundles. Secondly. the leaf cells were tightly arranged and the number of chloroplasts which did not develope well reduced, therefore, the photosynthesis of boron deficient leaves would be negatively affected. Then, petiole and stem deformed, such as their vascular bundles were small and secondary structures were weak. the arrangement of the celis was in disorder. Low boron content also affected the mitoehondria as well as pollen. |
| |
| Keywords: | Sesame Boron nutrient Anatomical structure |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《华中农业大学学报》浏览原始摘要信息 |
| 点击此处可从《华中农业大学学报》下载免费的PDF全文 |
|
