Productivity, leaf anatomy and fruit quality of tomato salad hybrid hybrids under protected environment
DOI:
https://doi.org/10.6008/CBPC2179-6858.2021.002.0012Keywords:
Solanum lycopersicum L., Adaptation, Stomata, Tropical horticulture, Protected cultivationAbstract
Producing tomatoes in the Amazon is a challenge due to high temperatures and precipitation. The goal of this study was to identify the hybrids of tomato with the yield and fruit quality in protected cultivation under high temperatures. The cultivation was carried out in a tufted system in half stake, with no pruning, under protected cultivation of the arch type, in Nova Mutum – MT. The experimental design was randomized blocks with five replications. Productive, physical-chemical, biochemical parameters of fruits and foliar anatomy were measured. The hybrid 'Lampion' 'Fascínio', 'Vedette' and 'Shanty' stood out in production and nutritional quality, compared to the others. The foliar anatomy parameters analyzed showed adaptive changes to diffuse luminosity, humidity and temperature, showing no correlation with the production of the evaluated hybrids. As for the color of the fruit, the híbrido 'Candieiro' showed a more reddish coloration. The 'Mariana' hybrid showed lower performance in productivity, plant height and lycopene concentration, showing less adaptation to the protected environment under high temperatures.
Downloads
Downloads
Published
Issue
Section
License
The CBPC - Companhia Brasileira de Produção Científica (Brazil CNPJ: 11.221.422/0001-03) the material rights of the published works. The rights relate to the publication of the work anywhere in the world, including rights to renewals, expansions and dissemination of the contribution, as well as other subsidiary rights. All electronically published works may subsequently be published in printed collections under the coordination of this company and / or its partners. The authors preserve the copyright, but are not allowed to publish the contribution in another medium, printed or digital, in Portuguese or in translation.