Hydroponic rocket salad growth and production according to different color profiles

Author:

Schmidt Denise1,Gabriel Vilson J1,Caron Braulio O1,Souza Velci Q2,Boscaini Ricardo1,Pinheiro Renes R1,Cocco Carine1

Affiliation:

1. Universidade Federal de Santa Maria, Brazil

2. Universidade Federal do Pampa, Brazil

Abstract

ABSTRACT The aim of this study was to evaluate the influence of different profile colors based on nutrient flux on microclimate, growth and yield of four rocket cultivars. The experiment was conducted during four months in a protected environment in the NLT system, which consisted of benches composed of eight hydroponic profiles for the plants conduction. The treatments were arranged in a 4x2x2 factorial design, with four cultivars (Cultivada, Folha Larga, Rococo and Runway), two color profiles (black and white) and two growing seasons (autumn and winter). The experiments were conducted in a randomized block design with three replications. The evaluations were realized on every four days, throughout the growth period. Leaves fresh and dry mass, stems and roots, plant height, leaf number and leaf area index were evaluated. The different color profiles resulted in variations on crop growth and production due to the thermal changes within the hydroponic profile. The greatest growth and increased productivity were obtained from plants cultivated in white growing channels during the autumn. The cultivars Cultivada, Folha Larga and Rococo have similar performance, better than ‘Runway’.

Publisher

FapUNIFESP (SciELO)

Subject

Horticulture,Plant Science,Soil Science

Reference23 articles.

1. Köppen’s climate classification map for Brazil;ALVARES CA;Meteorologische Zeitschrift,2013

2. Identificação dos tipos de rúcula comercializados no varejo do Distrito Federal;AMORIM HC,2007

3. Cultivo sem solo: hidroponia;CASTELLANE PD,1994

4. Cooling and concentration of nutrient solution in hydroponic lettuce crop;COMETTI NN;Horticultura Brasileira,2013

5. Desempenho de cultivares de rúcula sob telas de sombreamento e campo aberto;COSTA CMF;Ciências Agrárias,2011

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Nutrition and yield of hydroponic arugula under inoculation of beneficial microorganisms;Horticulture, Environment, and Biotechnology;2023-01-20

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3