[1]黄秀玲,郑加强,赵茂程.水果分级支撑技术的研究进展[J].南京林业大学学报(自然科学版),2007,31(02):123-126.[doi:10.3969/j.jssn.1000-2006.2007.02.028]
 HUANG Xiu ling,ZHENG Jia-qiang,ZHAO Mao-cheng.Review on Fruit Grading Supporting Technology[J].Journal of Nanjing Forestry University(Natural Science Edition),2007,31(02):123-126.[doi:10.3969/j.jssn.1000-2006.2007.02.028]
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水果分级支撑技术的研究进展
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
31
期数:
2007年02期
页码:
123-126
栏目:
综合述评
出版日期:
2007-02-20

文章信息/Info

Title:
Review on Fruit Grading Supporting Technology
文章编号:
1000-2006(2007)02-0123-04
作者:
黄秀玲郑加强赵茂程
南京林业大学机械电子工程学院, 江苏 南京 210037
Author(s):
HUANG Xiu ling ZHENG Jia-qiang ZHAO Mao-cheng
College of Electronic and Mechanical Engineering Nanjing Forestry University, Nanjing 210037, China
关键词:
水果分级 现状 进展
Keywords:
Fruit grading Act uality Development
分类号:
S184
DOI:
10.3969/j.jssn.1000-2006.2007.02.028
文献标志码:
A
摘要:
<正>不同淹水时间处理下,浙江种源鹅掌楸叶片光合特征的变化为:淹水处理2h后。鹅掌楸叶片的气孔导度、净光合速率、蒸腾速率略有增加;淹水24h后,叶片的气孔导度、净光合速率、蒸腾速率则大幅度下降;淹水处理48h后。3个指标达到最低值,与对照相比,降幅均在80%以上。这表明淹水时间越长,胁迫对鹅掌楸光合作用和蒸腾作用的抑制作用越严重。而胞问CO2浓度变化不同:淹水24h前下降;淹水48h后则大幅度增加。相关分析结果表明,净光合速率与气孔导度、蒸腾速率与气孔导度均呈显著正相关关系。
Abstract:
Technologies of fruit grading can improve fruit quality, and enhance competitiveness of Chinese fruit in the world. The present situation of fruit grading supporting technologies, mostly presents the application of those technologies such as multi-spectral detection, nuclear magnetic resonance, laser induced fluorescence spectroscopy, near-infrared, X ray, thermal image, dual-camera NIR/MIR imaging, ultrasoni; transmitted signal etc in quality detection.
更新日期/Last Update: 2013-05-20