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Ornamental cherry tomatoes in different protected environments and reflector materials in cultivation Bench
ABSTRACT The study aimed to evaluate the growth of ornamental cherry tomato plants in different protected environments and reflective materials on the cultivation benches. As there were no repetitions of the protected environments, each environment was considered an experiment. In each environment,...
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| Published in: | Caatinga 2023-03, Vol.36 (1), p.9-20 |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | eng ; por |
| Subjects: | |
| Citations: | Items that this one cites |
| Online Access: | Get full text |
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| Summary: | ABSTRACT The study aimed to evaluate the growth of ornamental cherry tomato plants in different protected environments and reflective materials on the cultivation benches. As there were no repetitions of the protected environments, each environment was considered an experiment. In each environment, the experimental design used was completely randomized with five replications and three plants per plot. From the analysis of individual variances and evaluation of the mean squares of residues smaller than seven, the joint analysis of variance was performed (three protected environments x three reflective materials on the cultivation bench + 1 control without material). The protected environments evaluated were the agricultural greenhouse with a screen of 42-50% shading under the film, the agricultural screenhouse with a black screen of 30% shading, and the agricultural screenhouse with an aluminized screen of 35% shading. The reflective materials on the cultivation bench were Aluminet®, white Formica laminate, and red Formica laminate. The different protected environments influenced the growth of plants, and due to the lower incident light, the plants showed greater height in the agricultural greenhouse (42-50% shading). The reflective benches did not interfere with plant height but favored fruit production. The agricultural greenhouse (42-50% shading)) stands among the environments. For the reflective materials on the bench, aluminized fabric and red Formica laminate stood out, as they favored the growth of cherry tomato plants with desirable ornamental traits, such as greater fruit production.
RESUMO Objetivou-se com esse trabalho avaliar o crescimento de plantas ornamentais de tomateiro cereja em diferentes ambientes protegidos e materiais refletores sobre as bancadas de cultivo. Por não haver repetições dos ambientes protegidos, cada ambiente foi considerado um experimento. Em cada ambiente, o delineamento experimental utilizado foi o inteiramente casualizado com cinco repetições e três plantas por parcela. A partir das análises de variâncias individuais e avaliação dos quadrados médios dos resíduos menor que sete foi realizada a análise conjunta (três ambientes protegidos x três materiais refletores sobre a bancada de cultivo + 1 uma testemunha sem material). Os ambientes protegidos avaliados foram a estufa agrícola com tela de 42-50% de sombreamento sob o filme, o telado agrícola com tela preta de 30% de sombreamento e o telado agrícola com tela aluminiz |
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| ISSN: | 0100-316X 1983-2125 1983-2125 |
| DOI: | 10.1590/1983-21252023v36n102rc |