以吐鲁番地区常见的3种葡萄栽培方式为研究对象,采用HOBO were气象站、EI USB 2型温湿度记录仪以及LAI-2200冠层分析仪,测定3种架式叶幕不同部位光合有效辐射(PAR)、温湿度日变化及叶面积指数(LAI),分析各部位微气候差异,以提高吐鲁番...以吐鲁番地区常见的3种葡萄栽培方式为研究对象,采用HOBO were气象站、EI USB 2型温湿度记录仪以及LAI-2200冠层分析仪,测定3种架式叶幕不同部位光合有效辐射(PAR)、温湿度日变化及叶面积指数(LAI),分析各部位微气候差异,以提高吐鲁番地区特殊自然条件下不同栽培架式葡萄的产量及品质,并且为选择适宜的栽培方式提供理论依据。结果表明:不同架式架面内部平均相对PAR和相对温度为小棚架Ⅰ>水平棚架>小棚架Ⅱ,相对湿度反之;同种架式之间PAR最高值出现在架梢处,架中LAI最高;架根处相对湿度最高;架梢到架根相对PAR、LAI及温度呈递减趋势;3种架式中小棚架Ⅰ架面内部结果部位微环境因子的差异相对较小,微气候环境比较稳定。展开更多
[Objective] The aim was to explore the photosynthetic characteristics of Turpan grapes under high temperature and strong light conditions. [Method] Using six grape varieties as experimental materials, the photosynthes...[Objective] The aim was to explore the photosynthetic characteristics of Turpan grapes under high temperature and strong light conditions. [Method] Using six grape varieties as experimental materials, the photosynthesis and fluorescence parameters of the grape varieties under high temperature and high light were determined. [Result] The results showed that Thompson Seedless showed strong selfprotection ability on the photosynthetic mechanism in the adversity, and lower photo inhibition on photosynthesis under high temperature and high light than other varieties in which Crimson Seedless was second place. Otherwise the damage on photosynthetic mechanism of Kyoho and Red Globe under the adversity environment is more dipper than the other varieties, and poor self-protection ability. [Conclusion]Thompson Seedless and Crimson Seedless had a strong adaptability for high temperature and strong light. But the adaptability of Kyoho and Red Globe were relatively poor.展开更多
文摘以吐鲁番地区常见的3种葡萄栽培方式为研究对象,采用HOBO were气象站、EI USB 2型温湿度记录仪以及LAI-2200冠层分析仪,测定3种架式叶幕不同部位光合有效辐射(PAR)、温湿度日变化及叶面积指数(LAI),分析各部位微气候差异,以提高吐鲁番地区特殊自然条件下不同栽培架式葡萄的产量及品质,并且为选择适宜的栽培方式提供理论依据。结果表明:不同架式架面内部平均相对PAR和相对温度为小棚架Ⅰ>水平棚架>小棚架Ⅱ,相对湿度反之;同种架式之间PAR最高值出现在架梢处,架中LAI最高;架根处相对湿度最高;架梢到架根相对PAR、LAI及温度呈递减趋势;3种架式中小棚架Ⅰ架面内部结果部位微环境因子的差异相对较小,微气候环境比较稳定。
基金Supported by the Key of Xinjiang Characteristic Fruit Efficient Safety Production Technology Integration and Demonstration of Science and Technology Plan Projects in Xinjiang Uygur Autonomous Region(201130102-1)Modern Agricultural Industry Technology System Special Funding(CARS-30)Xin Jiang Uygur Autonomous Region Fruit Trees Key Subject~~
文摘[Objective] The aim was to explore the photosynthetic characteristics of Turpan grapes under high temperature and strong light conditions. [Method] Using six grape varieties as experimental materials, the photosynthesis and fluorescence parameters of the grape varieties under high temperature and high light were determined. [Result] The results showed that Thompson Seedless showed strong selfprotection ability on the photosynthetic mechanism in the adversity, and lower photo inhibition on photosynthesis under high temperature and high light than other varieties in which Crimson Seedless was second place. Otherwise the damage on photosynthetic mechanism of Kyoho and Red Globe under the adversity environment is more dipper than the other varieties, and poor self-protection ability. [Conclusion]Thompson Seedless and Crimson Seedless had a strong adaptability for high temperature and strong light. But the adaptability of Kyoho and Red Globe were relatively poor.
