INTERVARIETAL DIFFERENCES OF BIOMETRIC INDICATORS AND PRODUCTIVITY OF LETTUCE (LACTUCA SATIVA L.) DEPENDING ON DENSITY OF THE PLANT GROWTH IN Hydroponic systems

Main Article Content

Zoya Samoylenko

Abstract

The article discusses conditions for growing varieties of lettuce in closed photoculture using hydroponic method. The purpose of the study was an agrobiological assessment and development of individual elements of the technology for growing Dutch lettuce varieties Caipira, Crispinet, Almadraba, Azirka, Cristabel, Ezrilla and Ovired in a hydroponic flooded system. We studied two options for the density of plants on the pallets of a hydroponic unit, which provide different crop production efficiencies.


 

Article Details

How to Cite
SAMOYLENKO, Zoya. INTERVARIETAL DIFFERENCES OF BIOMETRIC INDICATORS AND PRODUCTIVITY OF LETTUCE (LACTUCA SATIVA L.) DEPENDING ON DENSITY OF THE PLANT GROWTH IN Hydroponic systems. Journal of Agriculture and Environment, [S.l.], n. 2 (14), june 2020. ISSN 2564-890X. Available at: <http://jae.cifra.science/article/view/213>. Date accessed: 30 sep. 2020. doi: http://dx.doi.org/10.23649/jae.2020.2.14.6.
Section
Crop production
References
1. Dospehov B. A. Metodika polevogo opyta (s osnovami statisticheskoj obrabotki rezul'tatov issledovanij) [Methods of field experiment (with the basics of statistical processing of research results)] / B. A. Dospehov. – 6th edition. – M. : Al'jans, 2011. – 350 p. [in Russian]
2. Kolpakov N. A. Sravnitel'naja ocenka sortoobrazcov salata-latuka pri raznyh srokah vyrashhivanija na gidroponike [Comparative assessment of lettuce varieties at different terms of cultivation on hydroponics] / N. A. Kolpakov, I. M. Reshetnikova // Gavrish. – 2012. – № 6. – P. 10–12. [in Russian]
3. Kotova L. I. Vyrashhivanie zelenyh kul'tur s podachej pitatel'nogo rastvora sposobom podtoplenija v OAO «Teplichnoe» Tambovskoj oblasti [Cultivation of green crops with the supply of a nutrient solution by the method of flooding in JSC Teplichnoye, Tambov Region] / L. I. Kotova // Gavrish. – 2012. – № 6. – P. 13–15. [in Russian]
4. Kravcova G. M. Osobennosti pitanija ovoshhnyh kul'tur na maloob''emnoj gidroponike [Features of nutrition of vegetable crops in low-volume hydroponics] / G. M. Kravcova // Gavrish. – 2000. – № 6. – P. 12–13. [in Russian]
5. Kuznecova T. A. Vlijanie sposobov vyrashhivanija na biohimicheskij sostav salata [Influence of ways of growing on the biochemical composition of lettuce] / T. A. Kuznecova, N. A. Kolpakov // Vestnik Altajskogo gosudarstvennogo agrarnogo universiteta [Bulletin of the Altai State Agricultural University]. – 2009. – № 5. – P. 11–14. [in Russian]
6. Ljubova S. V. Tehnologija vyrashhivanija salata v zashhishhennom grunte Arhangel'skoj oblasti [The technology of growing lettuce in the protected soil of the Arkhangelsk region] / S. V. Ljubova, M. A. Kudrjavceva // Vestnik KrasGAU [Bulletin of the Krasnoyarsk State Agrarian University]. – 2012. – № 4. – P. 1–4. [in Russian]
7. Razumkova G. M. Vyrashhivanie ovoshhej v maloob''emnoj kul'ture na gidroponike [Vegetable cultivation in a low-volume culture on hydroponics] / G. M. Razumkova, A. S. Krylova // Nauka i obrazovanie [Science and Education]. – 2015. – P. 69–73. [in Russian]
8. Sedyh T. V. Rost i produktivnost' salata (Lactuca sativa) v zimnih teplicah na maloob''emnoj gidroponike v OOO «Agrokul'tura» [Growth and productivity of lettuce (Lactuca sativa) in winter greenhouses in low-volume hydroponics at LLC Agrokultura] / T. V. Sedyh, M. I. Zhilkina // Nauchnoe i tehnicheskoe obespechenie APK, sostojanie i perspektivy razvitija [Scientific and technical support for agriculture, condition and development prospects]. – 2016. – P. 186–189. [in Russian]
9. Haustova N. A. Vyrashhivanie salata na salatnoj linii v «Agrokombinate Moskovskij» [Growing lettuce on a lettuce line at the Moscow Agricultural Plant] / N. A. Haustova, G. A. Staryh // Aktual'nye voprosy agronomicheskoj nauki v sovremennyh uslovijah: Materialy nauch.-prakt. konf. / Ros. gos. agrar. zaoch. un-t. Vyp. 9 [Actual issues of agronomic science in modern conditions: Materials of scientific and practical conference / Russian State Agrarian Extramural University. Issue 9]. –– M., 2014. – P. 98–101. [in Russian]
10. Genuncio G. C. Hydroponic lettuce production in different concentrations and flow rates of nutrient solution / G. C. Genuncio; M. Gomes; A. C. Ferrari and others // Horticultura Brasileira. – 2012. –Vol. 30 (3). – P. 526–530. DOI: 10.1590/S0102-05362012000300028
11. Brücková K. The effect of growth conditions on flavonols and anthocyanins accumulation in green and red lettuce / K. Brücková, О. Sytar, М. Zivčák and others // Journal of Central European Agriculture. – 2016. – № 17 (4). – P. 986–997. DOI: /10.5513/JCEA01/17.4.1802