在复杂的红树 (Rubus idaeus L.) 种植品种中,化学,纹理和感觉特征的变化,这些种植品种保持在双种植系统中
Slavica Spasojević1, Vuk Maksimović2, Dragica Milosavljević2
1Department of Fruit Science, Faculty of Agriculture, University of Belgrade, 11080 Belgrade, Serbia.
Plants (Basel, Switzerland)
|December 17, 2024
概括
双重种植的回生树在秋季显著增加了水果重量和糖含量 (大黄作物). 春季 (花作物) 产生更明亮,更坚固的果. 种类"恩罗萨迪拉"",凡尔赛"和"达芬"提供优质的水果质量.
科学领域:
- 园艺园艺 园艺园艺
- 植物科学 植物科学
- 食品科学 食品科学 食品科学
背景情况:
- 复杂的树品种可以通过双重作物系统每年生产两种作物,提高产量和季节长度.
- 关于这些品种中的primocane和floricane作物之间的水果质量差异的数据有限.
- 了解这些变异对于优化树生产和消费者满意度至关重要.
研究的目的:
- 调查Primocane和Floricane作物之间的糖分,有机酸,水果重量,颜色,纹理和感觉属性的差异.
- 评估双种作物系统对五种新兴复原树品种和一个对照品种的水果质量变异性的影响.
- 识别具有可取水果质量特征的品种,用于双种作物系统.
主要方法:
- 估计的水果重量,糖含量 (个体和总量),有机酸概况,颜色,纹理和感觉属性.
- 在五种新品种 ("Dafne", "Kokanee", "Paris", "Versailles", "Primalba") 和一个对照品种 ("Enrosadira") 中,比较了primocane (秋季) 和floricane (春季) 的作物.
- 利用统计分析来确定作物和品种之间的质量特征的显著差异.
主要成果:
- 甘作物的果实重量和总/个体糖含量显著更高.
- 佛罗里卡纳作物产生了显著更明亮的红色和更坚实的果实.
- "巴黎"呈现出最高的,和总酸含量,与对照组区分开来.
- "达芬"和"凡尔赛"有更大的果,含糖量增加.
- 'Kokanee'始终产生了最低的水果重量,而'Kokanee'和'Primalba'的感官属性较差.
结论:
- 双重种植影响了拉斯伯利果的质量,在产量/糖 (primocane) 和颜色/坚度 (floricane) 之间进行了权衡.
- "恩罗萨迪拉"",凡尔赛"和"达芬"在外观,质地和味道方面表现出优越的整体水果质量.
- "巴黎"在各作物中保持了水果质量的统一性,但总体得分最低; "科卡尼"和"普里马尔巴"显示了改善的潜力.
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