PCPA,6-BA and photosynthetic accelerator influence on photosynthesis and yield of tomato | PCPA、6-BA和光合促进剂对番茄光合作用及产量的影响
2011
Hao Jianjun, Shenyang Agricultural University,Shenyang（China），College of Biological Science and Technology | Zhou Ruizhi, Shenyang Agricultural University,Shenyang（China），College of Biological Science and Technology | Yu Yang, Shenyang Agricultural University,Shenyang（China），College of Biological Science and Technology
Chinese. 采用番茄丰收素(PCPA和6-BA)和光合促进剂(KHCO3和NaHSO3)分别喷施番茄花朵和叶片,研究其对番茄光合作用和产量的影响。结果表明,在番茄丰收素和光合促进剂复合作用下,可显著提高番茄的光合速率,比对照提高67.82%;光合色素含量、光合电子传递速率和ATP酶活性与对照相比提高显著;Rubisco的含量比对照提高79.84%,Rubisco羧化活性可达20.44nmolNADH.mL-1•min-1,番茄小区总产量增加显著。 更多还原
Show more [+] Less [-]English. In this experiment,Bumper harvest element of tomato and Photosynthetic Accelerator were sprayed to flowers and leaves of tomato to study on influence of photosynthesis and yield.The results showed that Bumper harvest element of tomato and Photosynthetic Accelerator complexed obviously enhanced the tomato the tomato photosynthetic rate,raising 67.82% compared to the comparison.Photosynthetic pigment content,photosynthetic electron transport rate and ATP activity enhanced obviously than the comparison;Rubisco content enhances the 79.84% compared to comparison.,Rubisco carboxylation activity achieve 20.44nmolNADH•ml-1•min-1;while the yield of tomato increasing obviously.
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