ALSERepository of Iași University of Life Sciences, ROMANIA

Fertilizers with humic substances: development and characterization of new products

Show simple item record

dc.contributor.author Sirbu, Carmen
dc.contributor.author TRAIAN MIHAI, CIOROIANU
dc.contributor.author Bireescu, Geanina
dc.contributor.author Grigore, Adriana
dc.contributor.author Stănescu, Anamaria
dc.contributor.author Rujoi, Bogdan
dc.contributor.author Burtan, Lavinia
dc.contributor.author Mărin, Nicoleta
dc.contributor.author Mihalache, Daniela
dc.contributor.author Iancu, Mariana
dc.contributor.author Dumitrascu, Monica
dc.contributor.author Nicu, Emilia
dc.date.accessioned 2021-06-14T12:03:26Z
dc.date.available 2021-06-14T12:03:26Z
dc.date.issued 2016
dc.identifier.citation Sirbu, Carmen, , Traian Cioroianu, Geanina Bireescu, Adriana Grigore, Anamaria Stănescu, Bogdan Rujoi, Lavinia Burtan, Nicoleta Mărin et al. 2016. "Fertilizers with humic substances: development and characterization of new products". Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie 59(2): 257-260.
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/1390
dc.description.abstract Fertilizers with humic substances can be used on different types of soil, as well as in technologies for improving degraded or contaminated soils and they proved effective on a wide range of cultures. Due to the variety of sources from which they can be obtained, there are many types of fertilizers containing natural biostimulating substances. This paper presents the development of a rage of complex NPK liquid fertilizers with humic substances, meso and micronutrients. The extraction processes, the humic substances separation, and the organo-mineral fertilizers technology were conducted regarding the physicochemical properties of the humic and fulvic acids in the alkaline/acidic reaction media, as well as their stability in the NPK, meso and micronutrients matrix. Two of the experimental fertilizers are physicochemically characterized and their agrochemical efficiency is shown by the results obtained in the National Fertilizers Testing Network. In the case of soil incorporation of the experimental fertilizers, the average yield increases, as compared to the unfertilized control, were ranging from 37.8% for sunflower crop to 42.3% for sugar beet crop en_US
dc.language.iso en en_US
dc.publisher “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi en_US
dc.subject humic substances en_US
dc.subject organic-mineral fertilizers en_US
dc.subject fertilization en_US
dc.title Fertilizers with humic substances: development and characterization of new products en_US
dc.type Article en_US
dc.author.affiliation Carmen Sirbu, Traian Cioroianu, Adriana Grigore, Anamaria Stănescu, Bogdan Rujoi, Lavinia Burtan, Nicoleta Mărin, Daniela Mihalache, Mariana Iancu, Monica Dumitrașcu, National Research and Development Institute for Soil Science, Agro-chemistry and Environment, Bucharest
dc.author.affiliation Geanina Bireescu, Institute of Biological Research, Iasi
dc.author.affiliation Emilia Nicu, University of Agronomic Sciences and Veterinary Medicine, Bucharest
dc.publicationName Lucrări Ştiinţifice USAMV - Iaşi Seria Agronomie
dc.volume 59
dc.issue 2
dc.publicationDate 2016
dc.startingPage 257
dc.endingPage 260
dc.identifier.eissn 2069-6727


Files in this item

This item appears in the following Collection(s)

Show simple item record