植物诱抗剂对设施番茄生长及产量的影响  

Effects of Plant Inducer on Growth and Yield of Greenhouse Tomato

作　　者：国淑梅 于晓野 曲玉阳 祝玉蕾 冯木彩 牛贞福 GUO Shumei;YU Xiaoye;QU Yuyang;ZHU Yulei;FENG Mucai;NIU Zhenfu(Shandong Agriculture and Engineering University,Jinan 250100;Zhucheng Agricultural and Rural Bureau,Weifang 262200,China)

机构地区：[1]山东农业工程学院,济南250100 [2]诸城市农业农村局,山东潍坊262200

出　　处：《东北农业科学》2021年第2期66-69,93,共5页Journal of Northeast Agricultural Sciences

基　　金：济南市科技发展计划(201401271);国家级大学生创新训练项目(201714439003);山东农业工程学院校级扶贫项目【山工院院办字(2019)31号】。

摘　　要：为研究植物诱抗剂对番茄植株生长性状及产量的影响,以3种诱抗剂CTS、BABA、BTH为试材,每种诱抗剂设置3个水平进行灌施处理。结果表明:施用诱抗剂后,各处理的株高、茎粗、节数、始花节位、分枝角度、叶重、叶厚、果实大小、单果重、产量、果实糖度、果实密度等均与CK差异不显著,但对其他性状有显著的影响。处理2番茄植株的生长性状和早期产量性状总体表现最佳;与CK相比,株高降低,茎粗增加;节数、节间距在各处理中表现中等,能提高每穗花序的花朵数量;果实横径、纵径、单果重均为各处理(含CK)的最高值,分别为62.05 mm、47.93 mm、115.74 g,果皮厚度、果实硬度和密度均较CK稍有降低。In order to determine the effects of plant inducer on growth characters and yield of tomato plants, CTS,BABA and BTH were used as test materials, and three levels of each inducer were set for irrigation treatment. The results showed that the plant height, stem diameter, node number, initial flower node, branch angle, leaf weight, leaf thickness, fruit size, single fruit weight, yield, fruit sugar content and fruit density had no significant difference with CK, but had significant effect on other traits. Overall, the growth traits and early yield traits of treatment 2 were the best overall. Compared with CK, plant height decreased, stem diameter increased, node number and node spacing were medium in all treatments, which could increase the number of flowers per panicle. The fruit transverse diameter, vertical diameter and single fruit weight were the highest values of treatment(including CK), which were 62.05 mm, 47.93 mm and 115.74 g, respectively. The fruit peel thickness, fruit hardness and density were slightly lower than CK.

关 键 词：诱抗剂 设施番茄 生长性状 产量 

分 类 号：S641.2[农业科学—蔬菜学]