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| 一种新的葡萄叶面积测定方法 | |
| 引用本文： | 王旺田,马静芳,张金林,曹孜义.一种新的葡萄叶面积测定方法[J].果树学报,2007,24(5):709-713. |
| 作者姓名： | 王旺田 马静芳 张金林 曹孜义 |
| 作者单位： | 1. 甘肃农业大学生命科学技术学院,兰州,730070 2. 兰州大学草地农业科技学院农业部草地农业生态系统重点开放实验室,兰州,730020 3. 甘肃农业大学生命科学技术学院,兰州,730070;甘肃省老教授协会农业委员会,兰州,730070 |
| 基金项目： | 甘肃省农业生物技术研究及应用开发项目 |
| 摘 要： | 为验证照相机辅助计算机图像处理技术在测定叶面积上的可行性,对少毛变叶葡萄、红提和藤稔的试管苗及大田植株叶面积进行测定,同时与网格法、复印称重法和直接称重法进行比较分析。结果表明:照相机辅助计算机图像处理技术测定法和上述几种测定方法测定结果无显著性差异,适用于少毛变叶葡萄、红提和藤稔试管苗及大田植株葡萄叶面积的测量,并具有准确、快速的优点。 |
| 关 键 词： | 葡萄 叶面积 测定方法 |
| 文章编号： | 1009-9980（2007）05-709-05 |
| 修稿时间： | 2006-11-17 |
A new method for measuring grape leaf area |
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| WANG Wang-tian,MA Jing-fang,ZHANG Jin-lin,CAO Zi-yi.A new method for measuring grape leaf area[J].Journal of Fruit Science,2007,24(5):709-713. | |
| Authors: | WANG Wang-tian MA Jing-fang ZHANG Jin-lin CAO Zi-yi |
| Institution: | 1College of Life Science and Technology, Gansu Agricultural University, Lanzhou, Gansu 730070 China; 2College of Pastoral Agricultural Science and Technology,Key Laboratory of Grassland Agro-Ecosystem of Ministry of Agriculture, Lanzhou, Gansu 730020 China; 3Agricultural Branch of Gansu Provincial A ssociation of the Elder Professors, Lanzhou, Gans u 730070 China |
| Abstract: | In order to confirm the feasibility of leaf area determination with camera-assistant computer image managing technology, the leaf areas of the tube cultured plantlets Red Globe, Fujimonori cultivars and a wild grape selection, Vitis piasezkii Maxim. var. pagnucii,were determined and compared and analyzed with those determined by grid method, reprographic weight method and direct weighting method. The results indicated that there was no significant difference between camera-assistant computer image managing technology and other methods. So it is believed that the camera-assistant computer image managing technology is quite suitable to be used for measuring the grape leaf areas. The technology is characterized as precision and celerity, which can be utilized in scientific research and practical activity. |
| Keywords: | Grape Leaf area Determination method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |