Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane

Vinasse (or stillage) is a byproduct from ethanol production, which contains organic matter, K, N, and other plant nutrients that is regularly used as soil fertilizer. However, high transportation costs limits its application in areas far from distilleries. The possibility of biogas production from...

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Autores principales:	Silva,Juliana, Cazetta,Jairo, Togoro,Aluisio
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2015
Materias:	Biodigestion plant growth Saccharum spp soil fertility stillage
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392015000200015
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spelling	oai:scielo:S0718-583920150002000152018-10-01Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcaneSilva,JulianaCazetta,JairoTogoro,Aluisio Biodigestion plant growth Saccharum spp soil fertility stillage Vinasse (or stillage) is a byproduct from ethanol production, which contains organic matter, K, N, and other plant nutrients that is regularly used as soil fertilizer. However, high transportation costs limits its application in areas far from distilleries. The possibility of biogas production from vinasse, and the direct or indirect advantages of its use, is a way to reduce costs due to its concentration. Biodigested vinasse concentrate (BVC) is an alkaline product that is very different from common vinasse. Therefore, the objective of this study was to compare the effect of BVC with common vinasse (CV) or KCl, with or without N fertilization, on soil fertility and growth and nutrition of sugarcane (Saccharum officinarum L.) plants. Plants were grown in pots containing Oxisol under different treatments and maintained for 60 d under greenhouse conditions; variables related to soil fertility, plant growth, and mineral nutrition were evaluated. It was observed that adding BVC induces higher soil pH (5.9 to 6.3) and lower potential acidity (13 to 10 mmol c dm-3) compared with KCl, and similar soil chemical changes to CV addition. Plants fertilized with BVC and N showed lower root dry matter (DM) (4.02 g) compared with those fertilized with KCl and CV (6.3 and 5.44 g, respectively). Plants fertilized with BVC have similar total DM (18.25 and 20.31 g) accumulation and nutritional conditions compared with those fertilized with CV and KCl. Plants fertilized with BVC had the highest Na accumulation (0.36 and 0.48 g plant-1).info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.75 n.2 20152015-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392015000200015en10.4067/S0718-58392015000200015
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Biodigestion plant growth Saccharum spp soil fertility stillage
spellingShingle	Biodigestion plant growth Saccharum spp soil fertility stillage Silva,Juliana Cazetta,Jairo Togoro,Aluisio Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane
description	Vinasse (or stillage) is a byproduct from ethanol production, which contains organic matter, K, N, and other plant nutrients that is regularly used as soil fertilizer. However, high transportation costs limits its application in areas far from distilleries. The possibility of biogas production from vinasse, and the direct or indirect advantages of its use, is a way to reduce costs due to its concentration. Biodigested vinasse concentrate (BVC) is an alkaline product that is very different from common vinasse. Therefore, the objective of this study was to compare the effect of BVC with common vinasse (CV) or KCl, with or without N fertilization, on soil fertility and growth and nutrition of sugarcane (Saccharum officinarum L.) plants. Plants were grown in pots containing Oxisol under different treatments and maintained for 60 d under greenhouse conditions; variables related to soil fertility, plant growth, and mineral nutrition were evaluated. It was observed that adding BVC induces higher soil pH (5.9 to 6.3) and lower potential acidity (13 to 10 mmol c dm-3) compared with KCl, and similar soil chemical changes to CV addition. Plants fertilized with BVC and N showed lower root dry matter (DM) (4.02 g) compared with those fertilized with KCl and CV (6.3 and 5.44 g, respectively). Plants fertilized with BVC have similar total DM (18.25 and 20.31 g) accumulation and nutritional conditions compared with those fertilized with CV and KCl. Plants fertilized with BVC had the highest Na accumulation (0.36 and 0.48 g plant-1).
author	Silva,Juliana Cazetta,Jairo Togoro,Aluisio
author_facet	Silva,Juliana Cazetta,Jairo Togoro,Aluisio
author_sort	Silva,Juliana
title	Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane
title_short	Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane
title_full	Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane
title_fullStr	Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane
title_full_unstemmed	Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane
title_sort	soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392015000200015
work_keys_str_mv	AT silvajuliana soilchangeinducedbytheapplicationofbiodigestedvinasseconcentrateanditseffectsongrowthofsugarcane AT cazettajairo soilchangeinducedbytheapplicationofbiodigestedvinasseconcentrateanditseffectsongrowthofsugarcane AT togoroaluisio soilchangeinducedbytheapplicationofbiodigestedvinasseconcentrateanditseffectsongrowthofsugarcane
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Soil change induced by the application of biodigested vinasse concentrate, and its effects on growth of sugarcane

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