Details

Autor(en) / Beteiligte

• Bustamante, M.A.
• Said-Pullicino, D.
• Agulló, E.
• Andreu, J.
• Paredes, C.
• Moral, R.

Titel

Application of winery and distillery waste composts to a Jumilla (SE Spain) vineyard: Effects on the characteristics of a calcareous sandy-loam soil

Ist Teil von

• Agriculture, ecosystems & environment, 2011-01, Vol.140 (1-2), p.80-87

Ort / Verlag

Oxford: Elsevier B.V

Erscheinungsjahr

2011

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• ▶ Winery–distillery composts have a potential of increasing soil organic N pool. ▶ The incorporation of the organic materials initially activated soil microbiota. ▶ Compost addition increased available soil macro and micronutrient contents. ▶ Amendment effects in the soil were similar among them after three growing seasons. The effects on different physico-chemical, chemical and biological soil properties of the incorporation of different organic materials into a calcareous vineyard soil were studied in an experiment during three growing seasons. The organic materials used were sheep manure and four composts derived from the treatment of winery and distillery wastes. A multivariate technique, factor analysis (FA), was also used for interpreting the data obtained from the samplings carried out throughout the three vine growing seasons. The application of the organic materials induced an increase in the activity of the soil microorganisms and in the soil macro and micronutrient contents, as well as a slow release of inorganic N. Through FA of the soil properties studied, three factors that explained 74.7% of the variability were established and the effects of the treatments after the whole experimental period were assessed.