黑番茄‘科紫’在延安大棚栽培的生长适应性  

Growth adaptability of greenhouse black tomato 'Kezi' in Yan'an

作　　者：康雪 张东平 冯晓东[1,2] 常海飞 黑淑梅[1,2] KANG Xue;ZHANG Dongping;FENG Xiaodong;CHANG Haifei;HEI Shumei(School of Life Sciences,Yan’an University;Shaanxi Key Laboratory of Chinese Jujube,Yan’an University,Yan’an 716000,China)

机构地区：[1]延安大学生命科学学院 [2]陕西省红枣重点实验室,陕西延安716000

出　　处：《延安大学学报（自然科学版）》2023年第3期47-49,57,共4页Journal of Yan'an University：Natural Science Edition

基　　金：国家自然科学基金项目(31860110);陕西省大学生创新创业训练计划项目(S201910719031);延安大学博士科研启动基金项目(YDBK2018-37,YDBK2019-16)。

摘　　要：为促进延安特色番茄产业的发展,选择黑番茄‘科紫’进行大棚栽培,观察其生长适应性。研究结果显示,‘科紫’的株高和叶片数量均小于‘欧冰’,但茎粗无差异,叶片叶绿素含量高于‘欧冰’;‘科紫’的花序数量、始花节位数和现蕾期均与‘欧冰’无差异,单颗果实鲜重大于‘欧冰’。表明‘科紫’主茎健壮、叶片光合能力强、产量高。‘科紫’可以作为特色番茄品种在延安地区进行大棚栽培推广种植。In order to promote the development of tomato industry in Yan'an,one black tomato variety ‘Kezi' was selected for greenhouse cultivation to study its growth adaptability.The results showed that the plant height and number of leaves were shorter and less than that of control ‘Oubing'with no difference in stem diameter,and the chlorophyll content of leaves was higher than that of ‘Oubing'.And the number of inflorescences,initial flower nodes and bud stage of ‘Kezi' were the same as those of ‘Oubing',but raw weight of single fruit of ‘Kezi' was higher.These results indicated that the main stem of Kezi was strong,the leaves had strong photosynthetic capacity,and the yield was higher than that of ‘Oubing'.Therefore,‘Kezi' can be used as a special tomato variety in Yan'an for greenhouse cultivation and popularization.

关 键 词：黑番茄 延安 生长适应性 大棚栽培 

分 类 号：Q94[生物学—植物学]