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首页> 外文期刊>Applied Nanoscience >The effect of triazole induced photosynthetic pigments and biochemical constituents of Zea mays L. (Maize) under drought stress
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The effect of triazole induced photosynthetic pigments and biochemical constituents of Zea mays L. (Maize) under drought stress

机译：三唑诱导干旱胁迫下玉米（Zea mays L.）的光合色素和生化成分的影响

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摘要

In this investigation, pot culture experiment was carried out to estimate the ameliorating effect of triazole compounds, namely Triadimefon (TDM), Tebuconazole (TBZ), and Propiconazole (PCZ) on drought stress, photosynthetic pigments, and biochemical constituents of Zea mays L. (Maize). From 30?days after sowing (DAS), the plants were subjected to 4?days interval drought (DID) stress and drought with TDM at 15?mg?l?1, TBZ at 10?mg?l?1, and PCZ at 15?mg?l?1. Irrigation at 1-day interval was kept as control. Irrigation performed on alternative day. The plant samples were collected on 40, 50, and 60 DAS and separated into root, stem, and leaf for estimating the photosynthetic pigments and biochemical constituents. Drought and drought with triazole compounds treatment increased the biochemical glycine betaine content, whereas the protein and the pigments contents chlorophyll-a, chlorophyll-b, total chlorophyll, carotenoid, and anthocyanin decreased when compared to control. The triazole treatment mitigated the adverse effects of drought stress by increasing the biochemical potentials and paved the way to overcome drought stress in corn plant.
机译：在这项调查中，进行了盆栽实验以评估三唑化合物（Triadimefon（TDM），戊唑醇（TBZ）和丙哌唑（PCZ））对玉米，玉米的干旱胁迫，光合色素和生化成分的改善作用。 （玉米）。从播种后30天（DAS）开始，对植物进行4天间隔干旱（DID）胁迫，其中TDM为15？mg？l ？1 ，TBZ为10？mg?。 l ？1 ，PCZ为15？mg？l ？1 。以1天间隔灌溉作为对照。隔天进行灌溉。在40、50和60 DAS上收集植物样品，并分成根，茎和叶，以估计光合色素和生化成分。与对照相比，三唑化合物处理的干旱和干旱增加了生化甘氨酸甜菜碱的含量，而蛋白质和色素含量的叶绿素a，叶绿素b，总叶绿素，类胡萝卜素和花色苷含量降低。三唑处理通过增加生化潜能减轻了干旱胁迫的不利影响，为克服玉米植株的干旱胁迫铺平了道路。

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