河南农业科学2011，Vol.40Issue(9)：105-108,4.
TMN-6对桃的疏花疏果效应及对果实品质的影响
Influences of TMN-6 on Flower and Fruit Thinning and Fruit Quality of Peach
摘要
Abstract
A chemical thinning agent, TMN-6, was tested on six-year old Prunus persica Chunyan and Tezaohong trees with different concentration. The thinning effects of flower and fruit,and its influences on the fruit quality were also studied. The results showed that fruit setting rate of Chunyan and Tezaohong was 29. 41% and 31. 55% when TMN-6 concention was l mg/L. With increasing concentration of TMN-6 agent,fruit setting rate decreased heavily. Howerer,average weight of single fruit was significantly higher than that of controls as fruit setting rate was too low. Soluble solid contents of fruit were 1. 32 - 1. 76 perle tage points (Chunyan) and 0. 99 - 1. 52 percentage points (Tezaohong) higher than those of the control, respectively. There was no significant differences on hardness of fruit between the control and TMN-6 treatment.关键词
桃/TMN -6/化学疏花疏果/坐果率/果实品质Key words
Peach/ TMN-6/ Chemical thinning/ Fruit setting rate/ Fruit quality分类
农业科技引用本文复制引用
郑先波,武应霞,朱玉芳,李继东,毕会涛,冯建灿..TMN-6对桃的疏花疏果效应及对果实品质的影响[J].河南农业科学,2011,40(9):105-108,4.基金项目
国家林业局948项目(2008-4-58) （2008-4-58）
河南农业大学博士启动基金(30400384) （30400384）
