Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilization
There is a relative lack of technical studies on the adequate management of organic wastes from food processing. The aim of this study was to evaluate the effect of applying doses of a byproduct from guava processing, in the presence and absence of mineral fertilization, on the fertility of a an Ult...
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| Lenguaje: | English |
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Universidad de Tarapacá. Facultad de Ciencias Agronómicas
2013
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oai:scielo:S0718-342920130003000122014-09-09Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilizationEduardo Rozane,DaniloHortense Torres,MarianaAntunes de Souza,HenriqueNatale,WilliamGorla da Silva,Silvia Helena Modenese Psidium guajava guava residue organic fertilization guava orchard There is a relative lack of technical studies on the adequate management of organic wastes from food processing. The aim of this study was to evaluate the effect of applying doses of a byproduct from guava processing, in the presence and absence of mineral fertilization, on the fertility of a an Ultisol (or Red-Yellow Argisol) under laboratory conditions. An entirely randomized 5x2 factorial experimental design was used with five byproduct doses, in the presence and absence of mineral fertilization, with four repetitions, for a total of 40 experimental units. Under the experimental conditions, the attributes pH, OM, K, Mg, BS, T, V, B, Fe, Zn and S-SO4(2-) were affected by the guava byproduct doses, as well as by the presence or absence of mineral fertilization. With the use of this fertilization, the variables OM, K, H+Al, T, Fe and Zn increased more as a function of byproduct dose than in the absence of fertilization. The results obtained demonstrate the potential of using this waste material in the cycling and supply of nutrients.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.31 n.3 20132013-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292013000300012en10.4067/S0718-34292013000300012 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Psidium guajava guava residue organic fertilization guava orchard |
| spellingShingle |
Psidium guajava guava residue organic fertilization guava orchard Eduardo Rozane,Danilo Hortense Torres,Mariana Antunes de Souza,Henrique Natale,William Gorla da Silva,Silvia Helena Modenese Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilization |
| description |
There is a relative lack of technical studies on the adequate management of organic wastes from food processing. The aim of this study was to evaluate the effect of applying doses of a byproduct from guava processing, in the presence and absence of mineral fertilization, on the fertility of a an Ultisol (or Red-Yellow Argisol) under laboratory conditions. An entirely randomized 5x2 factorial experimental design was used with five byproduct doses, in the presence and absence of mineral fertilization, with four repetitions, for a total of 40 experimental units. Under the experimental conditions, the attributes pH, OM, K, Mg, BS, T, V, B, Fe, Zn and S-SO4(2-) were affected by the guava byproduct doses, as well as by the presence or absence of mineral fertilization. With the use of this fertilization, the variables OM, K, H+Al, T, Fe and Zn increased more as a function of byproduct dose than in the absence of fertilization. The results obtained demonstrate the potential of using this waste material in the cycling and supply of nutrients. |
| author |
Eduardo Rozane,Danilo Hortense Torres,Mariana Antunes de Souza,Henrique Natale,William Gorla da Silva,Silvia Helena Modenese |
| author_facet |
Eduardo Rozane,Danilo Hortense Torres,Mariana Antunes de Souza,Henrique Natale,William Gorla da Silva,Silvia Helena Modenese |
| author_sort |
Eduardo Rozane,Danilo |
| title |
Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilization |
| title_short |
Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilization |
| title_full |
Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilization |
| title_fullStr |
Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilization |
| title_full_unstemmed |
Application of a byproduct of guava processing in an Ultisol, in the presence and absence of mineral fertilization |
| title_sort |
application of a byproduct of guava processing in an ultisol, in the presence and absence of mineral fertilization |
| publisher |
Universidad de Tarapacá. Facultad de Ciencias Agronómicas |
| publishDate |
2013 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292013000300012 |
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