秸秆生物反应堆对温室茄子光合能力的影响 |
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引用本文: | 徐全辉,赵强. 秸秆生物反应堆对温室茄子光合能力的影响[J]. 安徽农业科学, 2010, 38(23): 12380-12381. DOI: 10.3969/j.issn.0517-6611.2010.23.026 |
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作者姓名: | 徐全辉 赵强 |
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作者单位: | 辽宁省沈阳市苏家屯区气象局,辽宁沈阳,110000;辽宁省沈阳市苏家屯区气象局,辽宁沈阳,110000 |
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摘 要: | [目的]研究秸秆生物反应堆技术对温室茄子光合能力的影响。[方法]以温室茄子为研究对象,采用栽培试验和室内测定分析相结合的方法,测定茄子叶片叶绿素含量、光合速率、蒸腾速率、气孔导度、胞间CO2浓度等光合指标。[结果]与对照相比,温室茄子叶绿素总量增加28.1%;光合速率、气孔导度、胞间CO2浓度分别提高15.4%、24.9%、16.5%;蒸腾速率差异不明显。[结论]应用秸秆生物反应堆,可以明显提高温室茄子的光合能力。
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关 键 词: | 秸秆生物反应堆 温室 茄子 光合 叶绿素 |
Effect of Straw Bioreactor Landfill on Photosynthetic Capacity of Eggplant in Greenhouse |
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Affiliation: | XU Quan-hui et al (Sujiatun Weather Bureau,Shenyang,Liaoning 110000) |
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Abstract: | [Objective]The effect of the straw bioreactor technology on the eggplant photosynthesis in the greenhouse was studied. [Method] With the greenhouse eggplant as research object,and combining cultivation test and indoor measurement analysis,the photosynthetic indicator including chlorophyll content,photosynthetic rate,transpiration rate,stomatal conductance and the intercellular CO2 concentration,etc were mensurated. [Result] Compared with CK,chlorophyll content increased 28.1%,and photosynthetic rate,stomatal conductance,intercellular CO2 concentration increased 15.4%,24.9%,16.5% respectively,while the transpiration rate had no significant differences. [Conclusion] The application of straw biological reactor can obviously improve the photosynthetic capacity of eggplant in the greenhouse. |
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Keywords: | Straw bioreactor landfill Greenhouse Eggplant Photosynthesis Chlorophyll |
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