2021
DOI: 10.18542/raf.v14i2.8282
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Análise do crescimento de alface sob diferentes sistemas de cultivo

Abstract: Embora a alface (Lactuca sativa L.) apresente-se como uma cultura de essencial importância para a manutenção financeira de muitas famílias rurais, seu cultivo é limitado em determinados períodos do ano em função das oscilações climáticas, como elevadas temperaturas. A partir desse cenário, o cultivo protegido tem adquirido importância. Dada à existência de diversas técnicas de cultivo protegido e considerando-se a necessidade de o produtor familiar buscar novos métodos de produção, objetivou-se avaliar o cresc… Show more

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Cited by 2 publications
(3 citation statements)
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“…Furthermore, productivity is increased because hydroponic cultivation on substrate (sand) produces a product with better efficiency (total weight, commercial weight, and height) and market acceptance. (Souza et al 2020 ).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Furthermore, productivity is increased because hydroponic cultivation on substrate (sand) produces a product with better efficiency (total weight, commercial weight, and height) and market acceptance. (Souza et al 2020 ).…”
Section: Resultsmentioning
confidence: 99%
“…Finally, the time it takes to recover the invested capital is 3.69 years, indicating that the project is feasible in light of family producers’ realities. This is because hydroponics in substrate (sand) have a quick return on investment (3.69 years) considering the lifetime of the project (12 years), also presenting a shorter period of the return on investment compared to hydroponics in NFT, which was estimated at 5.24 years by Souza et al ( 2019 ) and 5 years (normal production scenario) by Souza et al ( 2020 ).…”
Section: Resultsmentioning
confidence: 99%
“…The Crisp lettuce is the most commercialized, it has leaves with curly edges, does not form heads, is easy to handle, and is adapted for summer cultivation (Demartelaere et al, 2020). The Virella (Mimosa lettuce), on the other hand, presents wellcut, delicate, and creepy-looking leaves (Souza et al, 2021).…”
Section: Introductionmentioning
confidence: 99%