Effect of irrigation and organic fertilization on the yield of crisphead lettuce grown under ecological conditions

• Autorzy: Kaniszewski S. , Kowalski A. , Dyśko J.

Identyfikatory

DOI

10.14597/infraeco.2017.2.1.041

• Języki publikacji: EN

Abstrakty

EN

The aim of the study conducted in the years 2014-2016 was to determine the effects of different irrigation systems and doses of different organic fertilizers on the yield of crisphead lettuce. The experiments were conducted in a certified organic field of the Research Institute of Horticulture in Skierniewice. The study compared micro-sprinkler irrigation, drip irrigation and the control combination (without irrigation). The fertilization combinations involved the use of compost at 30 t/ha, Ekofert L in a dose corresponding to 50 and 100 kg N/ha, Fertilan L in a dose corresponding to 50 and 100 kg N/ha, and the control (no fertilizer). It was found that the use of irrigation in the first and third year of the study did not produce positive results, which was due to sufficient rainfall that fully satisfied the water requirements of lettuce plants. However, with a total rainfall not exceeding 80 mm (in 2015), the use of the irrigation systems had a significant impact on yield. Compared with the control, the irrigation with micro-sprinklers in 2015 increased the yield of lettuce by 35%, and in the case of drip irrigation by 40%. The response of lettuce plants to the applied organic fertilization varied in the individual years of the study; however, of all the tested fertilization treatments, the use of compost at 30 t/ha produced the best yield-enhancing effect. Fertilization with the lucerne-based fertilizers resulted in an increase in yield, in relation to the control combination, in only one year of the study (2015). The results showed that the organic fertilizers Ekofert L and Fertilan L were slow-acting fertilizers because their impact on the yield of lettuce, a plant with a short vegetative period, was relatively small. These fertilizers are more effective in the cultivation of species that have a long period of vegetative growth.

Słowa kluczowe

EN

organic cultivation; irrigation; fertilization; lettuce

• Wydawca: Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich
• Czasopismo: Infrastruktura i Ekologia Terenów Wiejskich
• Rocznik: 2017
• Tom: nr II/1
• Strony: 545--553
• Opis fizyczny: Bibliogr. 13 poz., tab., wykr.

Twórcy

autor

Kaniszewski S.

• Research Institute of Horticulture, ul. Konstytucji 3 Maja 1/3 PL 96-100 Skierniewice

autor

Kowalski A.

• Research Institute of Horticulture, ul. Konstytucji 3 Maja 1/3 PL 96-100 Skierniewice

autor

Dyśko J.

• Research Institute of Horticulture, ul. Konstytucji 3 Maja 1/3 PL 96-100 Skierniewice

Bibliografia

• Babik I., Babik J., Dysko J., Kaniszewski S., Moraczewski A., Podsiedlik W., Wojtysiak J. (2015) Rewitalizacja ekosystemu glebowego. Monografia pod red. S. Kaniszewskiego, Instytut Ogrodnictwa, Skierniewice. s.153.
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• Gattinger A., Muller M., Haeni C., Skinner A., Fliessbach N., Buchmannb P., Mäder M., Stolze M., Smith P., El-Hage Scialabba N., Niggli U. (2012) Enhanced top soil carbon stocks under organic farming Proc. Natl. Acad. Sci. U. S. A., 109 (44). 18226-18231.
• Hole D. G., Perkins A..J., Wilson J.D., Alexander I.H., Grice P.V., Evans A.D., Does organic farming benefit biodiversity? (2005). Biol. Conserv., 122 (1), 113-130.
• Johannessen G.S., Frøseth B., Solemdal J., Wasteson M., Rørvik (2004). Influence of bovine manure as fertilizer on the bacteriological quality of organic Iceberg lettuce. Journal of Applied Microbiology 96 (4),787-94.
• Kaniszewski S. (2005) Nawadnianie warzyw polowych Plantpress, 85.
• Kaniszewski S., Babik I., Babik J., ( 2013). Pelletized legume plants as fertilizer for vegetables in organic production. Procedings, NUTRIHORT, Nutrient management, innovative techniques and nutrient legislation in intensive horticulture for an improved water quality. Ghent, September 16-18, 2013, 330-336.
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• Pietsch G., Jürgen K.,. Freyer F. B.(2007). Lucerne management in an organic farming system under dry site conditions Field Crops Research. 102 (2), 104-118.
• Solomon E.B., Yaron S. and Matthews K.R. (2002). Transmission of Escherichia coli O157:H7 from contaminated manure and irrigation water to lettuce plant tissue and its subsequent internalization. Applied and Environmental Microbiology 68, 397-400.
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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).