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Influence of phasal fertilization on the soil fertility, nutritive balance and production, at a crop of cucumbers produced in vegetation pots

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dc.contributor.author Paraschiv, Nicoleta Luminita
dc.contributor.author Volf, Mariana
dc.contributor.author Chelariu, Elena Liliana
dc.date.accessioned 2021-06-02T06:06:33Z
dc.date.available 2021-06-02T06:06:33Z
dc.date.issued 2017
dc.identifier.citation Paraschiv Nicoleta Luminita, Mariana Volf, Elena Liliana Chelariu. 2017. "Influence of phasal fertilization on the soil fertility, nutritive balance and production, at a crop of cucumbers produced in vegetation pots". Lucrări Știinţifice USAMV – Iași Seria Horticultură, 60(1): 133-138.
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/1329
dc.description.abstract A primary factor in achieving higher production to crops, along with other vegetation factors, is the fertilization. For the vegetable crops where production system is intensive, it is frequently used the additional fertilization, using solid or liquid fertilizers as radicular or foliar application. The supplementary fertilizations made in the period of intensive growth and on the background of a basic fertilization judiciously set, createin soil the stabilization of the nutritive balance, resulting in increased production. In this context, at the culture of cucumbers under study, on an plotof 250 Kg / ha active substance NPK, the use of F221foliar and of the urea administered to the soil, in 2 successive pheno-phases led to a content of the accessible forms of nutrients of 47 ppm nitrate ammonia nitrogen and, 45 ppm accessible phosphorus and 204 ppm accessible potassium in the soil. These insurance levels in the soil correlate with content of total forms of nutrients from the plant in the bloom phenol-phase, 5.1, 0.45 and 5.1% nitrogen, total phosphorus and potassium. The productions obtained with the same formula fertilization is situated at 51000 kg / ha, statistically assured. The comparative results are obtained by using F221and ammonium nitrate in the same pheno-phases, respectively crops of 49800 kg / ha, but with slightly lower production increases. en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași en_US
dc.subject foliar fertilizer en_US
dc.subject plot en_US
dc.subject nutritive elements en_US
dc.subject îngrăşământ foliar en_US
dc.subject agrofond en_US
dc.subject elemente nutritive en_US
dc.title Influence of phasal fertilization on the soil fertility, nutritive balance and production, at a crop of cucumbers produced in vegetation pots en_US
dc.title.alternative Influenţa fertilizărilor faziale asupra stării de fertilitate a solurilor, balanţei nutritive şi producţiilor, la o cultură de castraveţi, produsă în vase de vegetaţie en_US
dc.type Article en_US
dc.author.affiliation N. L. Paraschiv, M. Volf, E. L. Chelariu, University of Agricultural Sciences and Veterinary Medicine Iasi, Romania
dc.publicationName Lucrări Știinţifice USAMV – Iași Seria Horticultură
dc.volume 60
dc.issue 1
dc.publicationDate 2017
dc.startingPage 133
dc.endingPage 138
dc.identifier.eissn 2069-8275


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