甘薯新品种榕薯756的选育及配套栽培技术研究

Breeding of New Sweet Potato Variety Rongshu756

摘要: 采用金山57为母本、榕薯201为父本进行杂交,选育出甘薯新品种榕薯756。2006~2008年参加福建省区试,2008~2009年参加国家区试,结果表明:该品种鲜薯、薯干产量较高,极显著高于对照金山57;晒干率、出粉率和食味品质均与对照金山57相当;抗蔓割病,中抗薯瘟病。2009年通过福建省品种审定,2011年通过国家品种鉴定。

Abstract: A new sweet potato variety Rongshu756 was developed from Jinshan57(female parent)/ Rongshu201(male parent) in 2003. The new variety possessed stronger disease resistance, stable yield and good storability. It was subjected to the Fujian regional variety test in 2006 and the nation regional variety test in 2008. It was certificated by Fujian Committee for Crop Variety Registration in 2009,and by National Crop Variety Approval Committee in 2011. Also,The key cultivation techniques was suggested in the paper.