DSpace Repository

Conţinutul de nitraţi în frunzele de salată în dependenţă de doza fertilizantului şi condiţiile de iluminare

Show simple item record

dc.contributor.author GAVRILAŞ, Tamara
dc.contributor.author DRUŢĂ, Ala
dc.date.accessioned 2023-12-07T09:42:18Z
dc.date.available 2023-12-07T09:42:18Z
dc.date.issued 2007
dc.identifier.citation GAVRILAŞ, Tamara, DRUŢĂ, Ala. Conţinutul de nitraţi în frunzele de salată în dependenţă de doza fertilizantului şi condiţiile de iluminare. In: Ştiinţa Agricolă. 2007, nr. 2, pp. 30-34. ISSN 1857-0003, 2587-3202. en_US
dc.identifier.issn 1857-0003
dc.identifier.issn 2587-3202
dc.identifier.uri http://repository.utm.md/handle/5014/25211
dc.description.abstract The goal of this study was to identify the influence of several doses of fertilizers on the quality indices and morphological and physiological characteristics of Lactuca Sativa L. along with the influence of illumination conditions on nitrates accumulation in the leaves. The results show that plants growing at the illuminations of 7000 - 9000 lx have a bigger leaf area with higher accumulation of biomass. This illumination level has stimulated chlorophyll and carotenoids synthesis and the maximum was reached in the plants fertilized with 0,50 - 0,75 kg/m3 . The accumulation of nitrates prevailed on their metabolism in the first half of vegetation period and this trend was noticed in all variants. The maximum values have been noticed in fertilized plants grown at low illumination. During the second half vegetation, the level of nitrates has decreased significantly. The high level of nitrates was maintained in the leaves with low illumination level en_US
dc.language.iso ro en_US
dc.publisher Universitatea Agrară de Stat din Moldova en_US
dc.relation.ispartofseries Ştiinţa Agricolă;2007, N. 2
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject fertilizers en_US
dc.subject illumination en_US
dc.subject environmental control en_US
dc.subject leaf vegetables en_US
dc.subject Lactuca Sativa en_US
dc.subject lettuces en_US
dc.subject nitrates en_US
dc.subject iluminat en_US
dc.subject îngrășăminte
dc.subject legume pentru frunze
dc.title Conţinutul de nitraţi în frunzele de salată în dependenţă de doza fertilizantului şi condiţiile de iluminare en_US
dc.title.alternative Nitrate content in lettuce leaves depending on fertilizer dose and illumination conditions en_US
dc.type Article en_US


Files in this item

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

Search DSpace


Advanced Search

Browse

My Account