Physiological, phenological and productive responses of tomato (Solanum licopersicum L.) plants treated with QuitoMax

Q2 Agricultural and Biological Sciences

Ciencia E Investigacion Agraria Pub Date : 2018-08-30 DOI:10.7764/RCIA.V45I2.1943

Juan José Reyes- Pérez, Emmanuel Alexander Enríquez-Acosta, B. M. Amador, Miguel Angel Ramírez-Arrebato, Aida Tania Rodríguez-Pedroso, Liliana Lara-Capistrán, L. Hernández-Montiel

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引用次数: 8

Abstract

The objective of this study was to evaluate the foliar application of the biostimulant QuitoMax at concentrations 100, 200, 300 and 400 mg·ha-1 in comparison to a control without the application of QuitoMax on the height and stem thickness of tomato plants. The durations of the plant phenological phases, productive indicators (the number of fruit, bunches per plant, the number of fruits per bunches, the polar and equatorial diameters of the fruit, the mass of the fruit and crop yield), the quality of the fruit expressed as the total soluble solids and acidity, and the commercial quality of the harvested fruits were also evaluated. The highest concentrations of QuitoMax (300 and 400 mg·ha-1) were found to produce the most vigorous plants, lengthened the duration of the plant phenophases, and resulted in significantly higher values in the production indicators, including the fresh mass of the fruits and performance. Additionally, they produced fruits with a higher content of total soluble solids.

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基托莫司对番茄植株生理、物候及产量的影响

本研究的目的是评价生物刺激素QuitoMax在100、200、300和400 mg·ha-1浓度下对番茄植株高度和茎粗的影响，并与未施用QuitoMax的对照进行比较。还评价了植物物候期的持续时间、生产指标(果实数量、每株串数、每串果数、果实的极性和赤道直径、果实的质量和作物产量)、果实的质量(以总可溶性固形物和酸度表示)以及收获果实的商业质量。结果表明，最高浓度(300和400 mg·ha-1)的植株活力最强，物候期延长，果实鲜质量和生产性能等生产指标显著提高。此外，他们生产的果实具有更高的总可溶性固体含量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ciencia E Investigacion Agraria 农林科学-农业综合

CiteScore

1.40

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The subject matter that is considered to be appropriate for publication in International Journal of Agriculture and Natural Resources (formerly Ciencia e Investigación Agraria) is all new scientific and technological research in agriculture, animal production, forestry, natural resources and other related fields.