摘要
采用正交试验探讨6－BA、GA3、2，4－D不同浓度组合幼果期涂抹果柄对溪蜜抽果实粒化的影响。结果表明，三种生长调节剂对果实粒化指数影响的大小依次为：6－BA、GA3、2，4－D，三种生长调节剂不同浓度组合以6－BA300mg／L、GA3100mg／L、2，4－D10mg／L对减轻果实粒化指数效果最好。本研究还对筛选组合进行两年的应用，结果表明，该组合对减轻果实粒化程度有较显著的作用。
An orthogonal design experiment was used to investigate the effects of a combination of 6-BA, GA3, 2, 4-D at different concentrations on juice sac granulation of Guanxi pomelo fruit. The order of effects of three kinds of growth regulators on granulation was 6-BA, GA3, 2, 4 -D, and 300mg/L 6- BA,100gm/L GA3, 10mg/L 2, 4- D gave the best results in reducing the index of fruit granulation. A2-year application of the selective combination indicated that the combination had a significant role in reducing fruit granulation
关键词
生长调节剂
组合
GUAN溪蜜柚
粒化
柚
combination of regulators
Guanxi honey pomelo
fruit granulation
