@prefix prodottidellaricerca: . @prefix istituto: . @prefix prodotto: . istituto:CDS084 prodottidellaricerca:prodotto prodotto:ID51866 . @prefix modulo: . modulo:ID5325 prodottidellaricerca:prodotto prodotto:ID51866 . @prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . unitaDiPersonaleInterno:MATRICOLA606 pubblicazioni:autoreCNRDi prodotto:ID51866 . @prefix rdf: . @prefix retescientifica: . prodotto:ID51866 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1101 . @prefix rdfs: . prodotto:ID51866 rdfs:label "Effects of pre-sowing treatments on plant emergence and seedling vigour in true potato seed. (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID51866 pubblicazioni:anno "2011-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID51866 skos:altLabel "
Ierna A., Tenorio J. (2011)
Effects of pre-sowing treatments on plant emergence and seedling vigour in true potato seed.
in Journal of horticultural science & biotechnology
"^^rdf:HTML ; pubblicazioni:autori "Ierna A., Tenorio J."^^xsd:string ; pubblicazioni:paginaInizio "467"^^xsd:string ; pubblicazioni:paginaFine "472"^^xsd:string ; pubblicazioni:numeroVolume "86,5"^^xsd:string . @prefix ns11: . prodotto:ID51866 pubblicazioni:rivista ns11:ID178031 ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "CNR, ISAFOM, SEZ. CATANIA\nCIP, Lima, Per\u00F9"^^xsd:string ; pubblicazioni:titolo "Effects of pre-sowing treatments on plant emergence and seedling vigour in true potato seed."^^xsd:string ; prodottidellaricerca:abstract "The influence of pre-sowing treatments in a solution of potassium nitrate and potassium phosphate (0.118 M KNO3\n+ 0.090 M K3PO4; K + K) at -1.0 MPa for 5 d, or in 1,500 mg l-1 gibberellic acid (GA3) for 1 d, on the characteristics\nof emergence and on seedling growth in 12 true potato seed (TPS) crosses was studied.The trials were carried out at\ntwo sites in Peru: La Molina and San Ramon. The latter site was characterised by having a higher maximum\ntemperature and higher minimum and maximum relative air humidities. The nature of the TPS cross was the major\nfactor determining seedling performance. Both pre-sowing treatments increased the percentage of emergence\ncompared to untreated seed. These positive effects were most noticeable in TPS crosses characterised by having\nprolonged seed dormancy. At San Ramon, where the climatic conditions were less suitable for the germination of\nTPS, the effects of both pre-sowing treatments were more evident than at La Molina. The K + K pre-sowing\ntreatment resulted in a shorter mean time for emergence and higher seedling vigour compared to the GA3 treatment.\nThe ability of either pre-sowing treatment to improve the emergence and seedling vigour of TPS crosses\ncharacterised by having prolonged seed dormancy under high-temperature conditions may be of practical value for\npromoting TPS technology in tropical regions."@en ; prodottidellaricerca:prodottoDi modulo:ID5325 , istituto:CDS084 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA606 . ns11:ID178031 pubblicazioni:rivistaDi prodotto:ID51866 .