2020
DOI: 10.1590/1807-1929/agriambi.v24n4p231-237
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No-tillage curly lettuce cultivated under different spacings

Abstract: The use of appropriate cultural practices is important for the sustainability of the production system. This study aims to evaluate the agronomic performance of lettuce cultivar 'Mônica' , during two crop cycles, at the Instituto Federal Catarinense, Campus of Concórdia, SC, Brazil. Two experiments were conducted in the field, arranged in randomized block design, in a 3 x 2 factorial scheme, evaluating the effects of three spacings (0.20 × 0.20, 0.25 × 0.25 and 0.30 × 0.30 m), associated with two planting syst… Show more

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Cited by 2 publications
(3 citation statements)
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References 15 publications
(17 reference statements)
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“…Além do efeito imediato da utilização das plantas antecessoras como cobertura do solo, ressalta-se que o plantio direto de hortaliças possibilita o incremento da produtividade ao longo dos ciclos (CECCONELLO et al, 2020), sendo imprescindível a continuidade destes estudos.…”
Section: Resultsunclassified
See 1 more Smart Citation
“…Além do efeito imediato da utilização das plantas antecessoras como cobertura do solo, ressalta-se que o plantio direto de hortaliças possibilita o incremento da produtividade ao longo dos ciclos (CECCONELLO et al, 2020), sendo imprescindível a continuidade destes estudos.…”
Section: Resultsunclassified
“…Trabalhos com culturas olerícolas têm norteado pesquisas em busca de manejos que estabeleçam a sustentabilidade nos sistemas produtivos, o plantio direto aplicado à cultura da alface sobre plantas de cobertura é uma das técnicas que se alinham aos conceitos de sustentabilidade com resultados promissores, em que há, entre outras vantagens, o incremento do retorno financeiro ao produtor rural (VENDRUSCOLO et al, 2017;CAMARA, 2018;CECCONELLO et al, 2020).…”
Section: Introductionunclassified
“…Another factor widely studied and which influences the production of lettuce is the spacing, and the greater spacing provided more significant averages of fresh and dry mass. This result can be explained due to the larger area occupied by the plant (Cecconello et al, 2020). On the other hand, planting density tends to generate smaller plants due to the existing competition for environmental resources, such as water, nutrients, and light (Vasconcelos et al, 2017), as well as to increase the number of plants per area and to enable an increase in yield and profitability (Vendruscolo et al, 2019).…”
Section: Introductionmentioning
confidence: 99%