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光选择性网可以影响花粉特征吗? 在"Matua"和"Tomuri"基维果种植园的案例研究

Helena Ribeiro^1,2, Nuno Mariz-Ponte^3,4, Sónia Pereira^1,2

¹Department of Geosciences, Environment and Spatial Plannings, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.

Plants (Basel, Switzerland)

|June 27, 2024

概括

光选择性网 (PNs) 对果的花粉特征产生影响,影响大小和发芽. 珍珠色网诱导了花粉蛋白和糖的最显著的变化.

科学领域:

植物科学植物科学
农业科学农业科学
花粉生物学花粉生物学

背景情况:

光选择性网 (PN) 在农业中越来越多地使用.
它们对作物花粉特征的影响需要彻底调查.

研究的目的:

为了评估不同颜色的PNs (黄色,珍珠,灰色) 对"Matua"和"Tomuri" *Actinidia deliciosa* 花粉的影响.
分析花粉大小的变化,体结构,生育能力,生物化学含量和分子结构.

主要方法:

光和扫描电子显微镜用于花粉形态学.
活力测试和体外发芽试验用于花粉生育.
对总可溶性蛋白质 (TSPs) 和糖 (TSSs) 的色度测定.
拉曼光谱检测花粉壁分子结构.

主要成果:

来自PNS下的植物的花粉的宽度和面积更大,发芽率降低.
珍珠PNs显著影响了TSP和TSS含量,以及种子特异性的影响.
拉曼光谱显示,网下花粉中的分子振动转移,但没有整体结构变化.

结论:

果可以显著影响各种*Actinidia deliciosa*花粉特征.
珍珠PNs对花粉特征产生了更大的影响.
种植品种的差异在花粉特征对PNS的反应方面发挥着作用.

关键词:

拉曼光谱法拉曼光谱法发芽发芽发芽是一个过程.形态学形态学形态学蛋白质含量蛋白质含量蛋白质含量可溶性糖类是可溶性的糖.公司的可行性,可行性.

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