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The Influence of Agrotechnological Tools on cv. Rubin Apples Quality
Agronomy ( IF 3.949 ) Pub Date : 2021-03-02 , DOI: 10.3390/agronomy11030463 Kristina Laužikė , Nobertas Uselis , Giedrė Samuolienė
Agronomy ( IF 3.949 ) Pub Date : 2021-03-02 , DOI: 10.3390/agronomy11030463 Kristina Laužikė , Nobertas Uselis , Giedrė Samuolienė
With the growing demand for quality food in the world, there is a new ambition to produce high-quality apples seeking reduced cultivation costs. The aim of this study was to evaluate the influence of agrotechnological tools on the quality of cv. Rubin apples during the harvest. The apple tree (Malus domestica Borkh.) cv. Rubin was grafted on dwarfing rootstocks P60, planted in single rows spaced 1.25 m between trees and 3.5 m between rows. Six agrotechnological tools were used—hand pruning, mechanical pruning, trunk incision, calcium-prohexadione, summer pruning and mechanical pruning one side, changing sides annually. The agrotechnical tools had no significant effect on accumulation of most sugars and elements, malic, folic and succinic acids in the fruits. Mechanical pruning resulted in significant accumulation of phenolic compounds, antioxidants, ascorbic acid, but reduced the amount of glucose compared to hand pruning. However, the trunk incision or spraying with ca-prohexadione together with mechanical pruning had no significant effect on sugar content but resulted in significantly higher amounts of phenols, antioxidants, ascorbic acid, Fe and Mn and reduced starch and citric acid.
中文翻译:
农业技术工具对简历的影响。鲁宾苹果品质
随着世界上对优质食品的需求不断增长,有一个新的雄心壮志来生产寻求降低种植成本的优质苹果。这项研究的目的是评估农业技术工具对简历质量的影响。鲁宾苹果在收获期间。苹果树(海棠斯蒂卡Borkh。)简历 鲁宾嫁接在矮化的砧木P60上,单株种植在树之间1.25 m,行之间3.5 m。使用了六种农业技术工具-手动修剪,机械修剪,躯干切口,钙-己二酮,夏季修剪和机械修剪的一侧,每年更换一次。农业技术手段对水果中大多数糖和元素,苹果酸,叶酸和琥珀酸的积累没有显着影响。机械修剪导致酚类化合物,抗氧化剂,抗坏血酸的大量积累,但与手工修剪相比,葡萄糖含量降低了。但是,躯干切口或用ca-prohexadione喷雾以及机械修剪对糖含量没有明显影响,但导致酚,抗氧化剂,抗坏血酸,
更新日期:2021-03-02
中文翻译:
农业技术工具对简历的影响。鲁宾苹果品质
随着世界上对优质食品的需求不断增长,有一个新的雄心壮志来生产寻求降低种植成本的优质苹果。这项研究的目的是评估农业技术工具对简历质量的影响。鲁宾苹果在收获期间。苹果树(海棠斯蒂卡Borkh。)简历 鲁宾嫁接在矮化的砧木P60上,单株种植在树之间1.25 m,行之间3.5 m。使用了六种农业技术工具-手动修剪,机械修剪,躯干切口,钙-己二酮,夏季修剪和机械修剪的一侧,每年更换一次。农业技术手段对水果中大多数糖和元素,苹果酸,叶酸和琥珀酸的积累没有显着影响。机械修剪导致酚类化合物,抗氧化剂,抗坏血酸的大量积累,但与手工修剪相比,葡萄糖含量降低了。但是,躯干切口或用ca-prohexadione喷雾以及机械修剪对糖含量没有明显影响,但导致酚,抗氧化剂,抗坏血酸,