日光温室早春茬番茄品种比较试验  

Comparison of Early Spring Tomato Variety in Greenhouse

作　　者：孙中峰[1,2] 陈秀丽[3] 曹霞[2] 毛秀杰[2] 位莎[2] 

机构地区：[1]西北农林科技大学园艺学院,陕西杨凌712100 [2]河北科技师范学院,河北秦皇岛066004 [3]吉林省榆树市农业技术推广服务中心,吉林榆树116650

出　　处：《北方园艺》2011年第14期48-50,共3页Northern Horticulture

基　　金：河北省教育厅资助项目(05316)

摘　　要：以硬果肉番茄新品种"冀东5号"为试材,以"金棚一号"和"合作918"为对照品种,对番茄果实的商品品质、营养品质、贮藏品质、商品率及经济效益进行分析。结果表明:"冀东5号"比对照品种"金棚一号"和"合作918"早熟,果实成熟时无青肩,果色为红色,果实形状为扁圆形,平均单果重70 g左右,果形比较整齐、一致,营养品质优良;维生素C、可溶性固形物含量均高于对照品种"金棚一号"和"合作918",且维生素C含量极显著高于对照品种"金棚一号"和"合作918",商品果率高于对照品种;果实硬度极显著高于对照品种,耐贮运。在该试验中硬果肉番茄新品种"冀东5号"长势好,坐果率高,果实可以作为鲜食水果,大小适中,果肉细腻,适合大众的口味,突出特点是果肉较硬,不易变形,可延长货架期,适合保护地春季栽培的番茄新品种。Used‘Jidong No. 5＇ as experimental variety and’‘Jinpeng No. 1＇ and‘ Hezuo 918＇ as control variety , the fruit commercial quality, nutrition quality, stored quality, marketed proportion and economic efficiency of the hard-pulp new tomato variety was analyzed. The results showed that ＇Jidong No. 5＇ was more precocious than the control variety ＇Jinpeng No. 1＇ and ‘ Hezuo 918＇ ;‘idong No. 5＇ fruit had not green shoulder when mature,red,oblate, average heavy was about 70 g, fruit shape was relatively regular ahd identical, the nutrition quality was excellent; the content of vitamin C and soluble solid state material and the rate of commodity fruit was higher than the two control varieties, and vitamin C was extremely remarkable higher than the control varieties; the fruit hardness was extremely remarkable higher than the control varieties, storage and shipping. This experiment the growing trend of hard-pulp new tomato variety‘Jidong No. 5＇ was good,fruit set rate was higher, the fruit eould take as the fresh fruit, size was moderate, pulp was exquisite, and was suitable popular taste, the outstanding feature was that it has harder pulp, not easily deformed, could delay the shelf life, so it is suitable for protected spring cultivation of tomato new varieties.

关 键 词：番茄 新品种 品质 品种比较 

分 类 号：S641.226.5[农业科学—蔬菜学]