摘要
[目的]为了推动密云地区番茄产业升级,筛选出适合京郊设施栽培的优质丰产、商品性佳、抗病性强的口感型番茄品种,进一步扩大京郊中型果口感型番茄的品种选择范围.[方法]引进了7个口感型番茄品种,与密云区本地主栽口感型番茄品种'原味1号'进行比较试验.调查其植物学性状、抗病性、果实性状及产量指标,测定了果实的可溶性固形物、可溶性糖、有机酸、维生素C含量等营养物质含量指标.[结果]结果表明:'甜脆脆2号'、'鑫苹果X8'两品种不易感染番茄黄化曲叶病毒病,产量、果实可溶性固形物含量、感官品质评价等指标均高于(或显著高于)对照品种.[结论]'甜脆脆2号'、'鑫苹果X8'的抗病性较强且口感好、产量高,可作为京郊日光温室秋冬茬栽培的主推品种.
Abstract
[Objective]In order to promote the development of tomato industry in Miyun area,screen out the taste tomato varie-ties with high quality,high yield,good commodity and strong disease resistance suitable for facility cultivation in Beijing sub-urbs,and further expand the selection range of medium fruit taste tomato varieties in Beijing suburbs,seven taste tomato vari-eties were used in this experiment to compared with the local main taste tomato variety'Yuanwei No.l'in Miyun area.[Meth-ods]The botanical traits,disease resistance,fruit traits and yield indexes of 8 varieties were investigated,and the contents of soluble solids,soluble sugar,organic acids and vitamin C were analyzed.[Results]The results showed that'Tiancuicui 2'and'Xin'apple X8'were resistance to tomato yellow leaf curl virus(TY),and their yield,soluble solids content and sensory quali-ty evaluation were higher(or significantly higher)than the control varieties.[Conclusion]'Tiancuicui No.2'and'Xin Apple X8'with strong disease resistance,good taste and high yield,can be used as the main varieties for autumn and winter cultiva-tion in solar greenhouse in Beijing suburbs.
NETL
NSTL
万方数据