FGR对水涨龙眼座果及枝梢生长的效应

亚热带植物科学 ›› 1991, Vol. 20 ›› Issue (02): 23-27.

FGR对水涨龙眼座果及枝梢生长的效应

苏明华¹,刘志成¹,黄振良²

1. 福建省亚热带植物研究所, 厦门 361006;
2. 福建省同安县农业局, 厦门 361100

出版日期:1991-06-10 发布日期:1991-06-10

EFFECTS OF FGR ON FRUIT SETTING AND SHOOT GROWTH IN ‘SHUIZHANG’ LONGAN TREES

Su Minghua¹, Liu Zhicheng¹, Huang Zhenliang²

1. Fujian Institute of Subtropical Botany, Xiamen 361006;
2. Agricultural Bureau of Tongan County, Xiamen 361100

Online:1991-06-10 Published:1991-06-10

摘要/Abstract

摘要： 1990~1991年的研究结果表明,FGR 1000~3000 ppm 4月中旬处理水涨龙眼,对提高果实座果数有明显效果,两年呈一致结果。高浓度(3000 ppm)处理,1990年及1991年的座果数比对照分别增加1.38倍和1.07倍(P≤0.05),具有显著的保果效应。FGR各处理对龙眼果实品质及结果期间的夏延秋梢生长发育两年均未见不良影响。

关键词: FGR, 水涨龙眼, 座果数, 枝梢生长

Abstract: Effects of FGR on fruit setting and shoot growth in ‘Shui-zhang’ longan trees were studied during 1990-1991 in south China. The two-year studies indicated that the application of FGR at 1000-3000 ppm to longan trees in mid-April had a significant effect on the increased number of fruit setting. With FGR at 3000 PPm,the increased number of fruit setting was 1.38 and 1.07 times higher in 1990 and 1991, respectively, than that of the check (P≤0.05). The quality of the fruits and shoot growth were not adversely affected in all treatments.

Key words: FGR, ‘Shuizhang&rsquo, pongan, Number of fruit setting, Shoot growth

苏明华,刘志成,黄振良. FGR对水涨龙眼座果及枝梢生长的效应[J]. 亚热带植物科学, 1991, 20(02): 23-27.

Su Minghua, Liu Zhicheng, Huang Zhenliang. EFFECTS OF FGR ON FRUIT SETTING AND SHOOT GROWTH IN ‘SHUIZHANG’ LONGAN TREES[J]. Subtropical Plant Science, 1991, 20(02): 23-27.