eprintid: 57407 rev_number: 11 eprint_status: archive userid: 1903 dir: disk0/00/05/74/07 datestamp: 2019-12-03 13:29:08 lastmod: 2019-12-03 13:29:08 status_changed: 2019-12-03 13:29:08 type: conference_item metadata_visibility: show creators_name: Carhuancho León, Fanny Mabel creators_name: Aguado Cortijo, Pedro Luis creators_name: Curt Fernández de la Mora, Mª Dolores creators_name: Fernandez Gonzalez, Jesus creators_id: pl.aguado@upm.es creators_id: md.curt@upm.es title: Effects of nitrogen nutrition on biomass production of Typha domingensis (Pers.) Steudel to bioethanol production rights: by-nc-nd ispublished: pub subjects: agricultura full_text_status: restricted pres_type: paper keywords: Biomass; wastewater; fertilizers abstract: The aim of this work was to determine the effect of nitrogen nutrition on biomass production of different ecotypes of T. domingensis grown hydroponically for two months. The experiment was a two-factor randomized design with five nitrogen treatments and three ecotypes, where treatments were increasing N levels (0, 20, 50, 100 and 200 mg·l-1) in the nutrient solution. Biomass production, biomass partitioning and total nitrogen content (TN) in the biomass produced by each ecotype were determined, and results were analysed by using two-way analysis of variance (ANOVA). Increasing N level resulted in a significantly increase of biomass production, where the best response was found for the ecotype from Cuenca. The N level also influenced TN; interaction between ecotype and treatment was recorded. TN was higher in the submerged biomass than in the aerial biomass. Results from this work showed that the response of hydroponically grown T. domingensis to N concentrations depends on the ecotype. date_type: published date: 2019 pagerange: 178-181 event_title: 27th European Biomass Conference and Exhibition event_location: Lisboa, Portugal event_dates: 27/05/2019-30/05/2019 event_type: conference id_number: 10.5071/27thEUBCE2019-1BV.8.7 institution: Agronomica department: Produccion_agraria_2014 refereed: TRUE book_title: Proceedings of the 27th European Biomass Conference and Exhibition official_url: http://www.etaflorence.it/proceedings/?detail=16014 comprojects_code: LIFE 16 CCM/GR/000044 comprojects_title: Life Biomass C+ citation: Carhuancho León, Fanny Mabel and Aguado Cortijo, Pedro Luis and Curt Fernández de la Mora, Mª Dolores and Fernandez Gonzalez, Jesus (2019). Effects of nitrogen nutrition on biomass production of Typha domingensis (Pers.) Steudel to bioethanol production. In: "27th European Biomass Conference and Exhibition", 27/05/2019-30/05/2019, Lisboa, Portugal. pp. 178-181. https://doi.org/10.5071/27thEUBCE2019-1BV.8.7 . document_url: http://oa.upm.es/57407/1/INVE_MEM_2019_306834.pdf