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Estudio del efecto de la adición de alperujo sobre la persistencia de diuron en el cultivo del olivar
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cabrera, Alegría Fernández-Hernández, Antonia Civantos, Concepción García-Ortiz Cox, Lucía Velarde, Pilar Cornejo, Juan |
| Copyright Year | 2010 |
| Abstract | The aim of this work was to study the effect of "alperujo" (olive mill waste) on the persistence and the mobility of the herbicide diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea] in an olive grove from Mengibar (Jaen, Spain). The plot was divided in two subplots, one where no amendement was applied and another one where "alperujo" was applied to the soil (18.000 kg ha). After herbicide application at a rate of 2 kg/ha, three replicates of soil were sampled at each subplot, at different depths and different days after diuron application. After drying, cleaning and sieving samples diuron was extracted with methanol and the extracts were analyzed by HPLC. Higher amounts of diuron were recovered from amended soil than from non amended soil in every sample. However, diuron mobility in amen-ded soil did not increase with time. REVISTA DE CIENCIAS AGRARIAS 210 Key-words: alperujo, diuron, olive grove, persistence, soil. |
| Starting Page | 209 |
| Ending Page | 216 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| Volume Number | 33 |
| Alternate Webpage(s) | http://www.scielo.gpeari.mctes.pt/pdf/rca/v33n1/v33n1a21.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
