Open AccessCultivation Technologies Applied in the Production of Tomato Plants for Obtaining Safe Food Products under the Conditions of Climate Change
Author(s) -
Silvana Mihaela Dănăilă-Guidea,
G. Neaţă,
Floarea Burnichi,
Paul Alexandru Popescu,
R. V. Dobrinoiu,
M. Drăghici,
Valerica Luminița Vișan,
G. Mărgărit,
Elisabeta Elena Popa,
Amalia Carmen Miteluț,
Mihaela Geicu-Cristea,
Georgia Olaru,
Mona Elena Popa
Publication year - 2021
Publication title -
bulletin of university of agricultural sciences and veterinary medicine cluj-napoca. horticulture
Language(s) - English
Resource type - Journals
eISSN - 1843-5394
pISSN - 1843-5254
DOI - 10.15835/buasvmcn-hort:2020.0030
Subject(s) - greenhouse , seedling , environmental science , cultivar , green house , agricultural engineering , horticulture , agronomy , mathematics , biology , engineering
This paper presents the results obtained from the research realized in controlled environmental conditions in a horizontal greenhouse where seedlings from varieties of tomato lines in the process of testing for approval in Romania were used. The research was carried out in a three-factorial experimental scheme, in which were taken into consideration as variation factors: three cultivars of tomatoes, 3 colors of light emitted by the LED bulbs and 3 intervals of time (15, 30 and 45 minutes/day) for plant exposure to the monochromatic additional light treatment. Biometric measurements were made on the height and diameter of the stems and assessments of seedling weight, as well as analyzes on nutrient composition, accumulated after three months of cultivation in the greenhouse. The results obtained are within the limits mentioned by the specialized literature for the best seedlings for the tested varieties of tomatoes.