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Provedor de dados:  Organic Eprints
País:  Germany
Título:  Organic fertilizer effect on lettuce (Lactuca sativa L.) cultivated in nutrient film technology
Autores:  Drãghici, Elena Maria
Dobrin, Elena
Jerca, Ionut Ovidiu
Barbulescu, I.M.
Jurcoane, Stefana
Lagunovschi-Luchian, Viorica
Data:  2016
Ano:  2016
Palavras-chave:  Romania
Farm nutrient management
Resumo:  The survey was carried out in the Research Centre for the study of food products quality “HORTINVEST” between 2014-2015 using the Nutrient Film Technology (NFT) for the cultivation of lettuce. Three lettuce cultivars were used: Markies, Lollo bionda and Lollo rosa, together with three types of fertilizers: two organic fertilizers and a chemical one. Biometrical measurements on lettuce growth were conducted; also at the end of the cultivation cycle biochemical measurements were performed in order to assess plant quality. Also correlations between various biometrical parameters and influencing vegetal factors were settled. The results led towards gains in the plant growth rate, in the development of the leaf number and eventually in the production growth. For all lettuce varieties under research the total plant mass was higher due to organic fertilizers in comparison with plants under chemical fertilizer treatment. The plants organically fertilized proved to be superior as to the biochemical quality. Research was carried out in order to assess the quantitative and qualitative feedback of lettuce cultivated in Nutrient Film Technology (NFT) to various organic fertilizers which might replace chemical fertilizers.
Tipo:  Journal paper
Idioma:  Inglês

Drãghici, Elena Maria; Dobrin, Elena; Jerca, Ionut Ovidiu; Barbulescu, I.M.; Jurcoane, Stefana and Lagunovschi-Luchian, Viorica (2016) Organic fertilizer effect on lettuce (Lactuca sativa L.) cultivated in nutrient film technology. Romanian Biotechnological Letters, 21 (5), pp. 11905-119013.
Formato:  application/pdf

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