三种生长调节剂复配对设施樱桃番茄坐果及品质的影响  

Effect of Mixed Application of Three Growth Regulator on Cherry Tomato Fruit and Quality

作　　者：任毛飞 邵秀丽[2] 李宇[1] 周燕[1] 路立博 REN Maofei SHAO Xiuli LI Yu ZHOU Yan LU Libo(College of Horticulture, Henan Agricultural University, Zhengzhou, Henan 450002 Henan Vocational College of Agriculture, Zhengzhou, Henan 451450)

机构地区：[1]河南农业大学园艺学院,河南郑州450002 [2]河南农业职业学院,河南郑州451450

出　　处：《北方园艺》2016年第22期63-65,共3页Northern Horticulture

基　　金：河南省现代农业产业技术体系建设专项资助项目(S2010-03)

摘　　要：以"金玲珑"樱桃番茄为试验材料,在连栋玻璃温室条件下,采用岩棉栽培技术种植,用GA3、IAA、PCPA生长调节剂处理番茄花序(处理A:30mg·kg^(-1) GA3+300mg·kg^(-1) IAA;处理B:30mg·kg^(-1) GA3+1 000mg·kg^(-1) IAA;处理C:30mg·kg^(-1) GA3+30mg·kg^(-1) PCPA;处理D:30mg·kg^(-1) PCPA),研究了生长调节剂复配对樱桃番茄坐果情况和果实品质的影响。结果表明:30mg·kg^(-1) GA3+30mg·kg^(-1) PCPA复配对樱桃番茄的纵横径促进作用最为显著,其次是30mg·kg^(-1) PCPA;3种生长调节剂复配处理与对照相比,对樱桃番茄的单果质量及果实品质没有影响,坐果率分别提高7.37%、10.08%、15.34%、12.68%。Tomato cultivar ＇Jinlinglong＇ was used as material under glass-greenhouse,the effect of mixed application of GA3 ,IAA and PCPA combined with rock wool soilless culture（Treatment A：30 mg·kg-1 GA3 ＋300 mg·kg-1 IAA. Treatment B.30 mg·kg-1 GA3＋1000 mg·kg-1 IAA;Treatment C：30 mg·kg-1 GA3 ＋30mg·kg-1 PCPA; Treatment D. 30mg·kg-1 PCPA）on the fruit growth and quality of cherry tomato was studied. The results showed that mixed application of 30mg·kg-1 GA3 ＋ 30mg·kg-1 PCPA could significantly increase the cherry tomato fruit longitudinal and transverse diamater growth, 30mg·kg-1 PCPA was the second. Mixed application of GA3, IAA and PCPA had no effect on single fruit weight and quality, compared with the control fruit setting rate of four treatments were 7. 37% ,10. 08% ,15. 34% ,12. 68% ,respectively.

关 键 词：樱桃番茄 生长调节剂 保花保果剂 岩棉 

分 类 号：S641.206.2[农业科学—蔬菜学]