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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Perez, Javier
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- 2023Deformation mechanisms in PBT at elevated temperaturescitations
- 2022Adsorption of poly(methacrylic acid) onto differently charged silica nanoparticles and its consequences on particles clusteringcitations
- 2019Monitoring food structure during digestion using small-angle scattering and imaging techniquescitations
- 2012Effects of Nitrogen Fertilization on the Yield and Quality of Rye Biomass
- 2010Homogeneous Dispersion of Magnetic Nanoparticles Aggregates in a PS Nanocomposite: Highly Reproducible Hierarchical Structure Tuned by the Nanoparticles' Sizecitations
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article
Effects of Nitrogen Fertilization on the Yield and Quality of Rye Biomass
Abstract
The aim of this study is to investigate the influence of the dosage of N fertilization on the yield and combustion quality of the whole crop (straw + grain) biomass of rye under rain-fed conditions. The plots were conducted in Soria (Spain), a location characterized by a continental mediterranean climate with cold winters. Nitrogen treatments were applied at the end of winter as calcium ammonium nitrate at 0 (no fertilization), 30 and 80 FU ha-1. As expected, N fertilization significantly increased the biomass from 8.7 (no fertilization) to 11.8 t dry matter ha-1 when 80 N FU ha-1 were applied. In general, the N treatment did not affect the quality of the biomass, finding no significant differences for properties such as ash content or heating values. However, 40% higher amounts of Ca and K were found in the biomass obtained from the rye fertilized with the highest rate. The noticeable changes in the aforementioned alkali and alkaline earth metals did not affect the sintering behavior of the ashes obtained from the biomass. Therefore, it can be concluded that the application of 80 N FU ha-1 increases biomass yield, not causing, at the same time, detrimental effects on biofuel quality.