Mineral fertilization and irrigation effects on fruiting and growth in stone pine (Pinus pinea L.) crop
dc.contributor.author | Loewe Muñoz, Verónica | |
dc.contributor.author | Alvarez Contreras, Andrea | |
dc.contributor.author | Balzarini, Mónica | |
dc.contributor.author | Delard R., Claudia | |
dc.contributor.author | Navarro Cerrillo, Rafael M. | |
dc.date.accessioned | 2021-08-25T15:09:01Z | |
dc.date.available | 2021-08-25T15:09:01Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 1625-967X | |
dc.identifier.other | https://doi.org/10.17660/th2017/72.5.3 | es_CL |
dc.identifier.uri | https://bibliotecadigital.infor.cl/handle/20.500.12220/30475 | |
dc.description | páginas 281-287 | es_CL |
dc.description.abstract | Stone pine (Pinus pinea L.) is a species of economic interest for its pine nuts. Despite this market, cones are harvested mostly from natural forests. Advances in semi-intensive or intensive management for cultivating it as a fruit tree have been scarce. Fruit development is characterized by a 3-year cycle since pollination to harvesting, making nutritional and hydric management highly challenging. Materials and methods -We studied the main and interaction effects of fertilization and irrigation on growth and fruiting by a factorial design laid out in an adult stone pine plantation located in central Chile. Results and discussion -Mineral fertilization had an effect one year later on height growth (+23.5% increase) and one-year-old conelet production (+82.3% increase). After two consecutive years of mineral fertilization, significant positive impacts on diameter growth, height growth and one-year-old conelet production were observed. Irrigation enhanced fruiting but did not impact growth significantly. The highest conelet number was observed in the fertilized and irrigated experimental plots. Conclusion -Both cultural practices, applied either individually or combined, are efficient techniques to enhance fruit production of the stone pine. | es_CL |
dc.language.iso | en | es_CL |
dc.publisher | EDP Sciences | es_CL |
dc.subject | NUTRICION | es_CL |
dc.subject | RIEGO | es_CL |
dc.subject | PRODUCCION DE FRUTOS | es_CL |
dc.title | Mineral fertilization and irrigation effects on fruiting and growth in stone pine (Pinus pinea L.) crop | es_CL |
dc.type | Artículo de revista | |
infor.publicadoen | Fruits 72 (5), 2017 | es_CL |
infor.sede | Sede Metropolitana | es_CL |
infor.especie | Pinus pinea | es_CL |
infor.operador | plv | es_CL |
infor.lineasdeinvestigacion | Diversificación de especies para el desarrollo forestal | es_CL |
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