微量元素(铁、锌)和有益纳米元素(硅、钛)对油菜杂交种某些形态生理特性的影响

Agriculture (Pol'nohospodárstvo) Pub Date : 2018-07-31 DOI:10.2478/agri-2018-0012

M. Kheyrkhah, M. Janmohammadi, A. Abbasi, N. Sabaghnia

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引用次数: 4

摘要

摘要本试验旨在研究叶面施用不同营养物质(对照、纳米螯合铁、纳米螯合锌、纳米tio2、纳米si)对油菜品种(Hydromel、Neptune、Nathalie、Danube、Alonso)产量和形态生理特性的影响。叶面施用锌和纳米二氧化硅的荚果数最高。Hydromel和Neptune。用纳米sio2处理的植株种子最重。种子产量最高的品种是cv。铁和纳米tio2处理Hydromel和Neptune。吲哚乙酸含量在cv中最高。用锌和纳米sio2处理水凝胶。植物色素评价结果显示，叶面施用纳米SiO2和TiO2显著提高了类胡萝卜素和叶绿素a、b的浓度。综上所述，铁、SiO2和TiO2纳米颗粒可显著提高高产杂交种(Hydromel、Neptune、Nathalie)的植株性能

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The Effects of Micronutrients (Fe And Zn) and Beneficial Nano-Scaled Elements (Si And Ti) on Some Morphophysiological Characteristics of Oilseed Rape Hybrids

Abstract Current experiment was conducted to investigate the effects of foliar application of different nutrients (control, nano-chelated Fe, nano-chelated Zn, nano-TiO2, nano-Si) on seed yield and morpho-physiological characteristics of oilseed rape cultivars (Hydromel, Neptune, Nathalie, Danube, Alonso). The highest pod numbers was achieved by foliar application of Zn and nano-SiO2 in cv. Hydromel and Neptune. The heaviest seeds were recorded for plants treated with nano-SiO2. The highest seed yield was recorded for cv. Hydromel and Neptune treated with Fe and nano-TiO2. The highest indole acetic acid was recorded in cv. Hydromel treated with Zn and nano-SiO2. The evaluation of plant pigments revealed that foliar application of nano-SiO2 and TiO2 significantly increased the concentration of carotenoids and Chlorophyll a, b. Overall, the results indicate that cultivating the high yielding hybrids (Hydromel, Neptune, Nathalie) along with the application of iron, SiO2 and TiO2 nano-particles can greatly improve plant performance

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Agriculture (Pol'nohospodárstvo)

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