摘要： 对14个枣品种的裂果指数及其与解剖结构的相关性进行了研究.结果表明,不同枣品种之间裂果指数存在显著差异,三变红品种裂果指数最高,太谷葫芦枣、金丝小枣、油枣次之,柳林木枣、板枣、尖枣等品种不易裂果.枣果角质层厚度与裂果指数间相关不显著,表皮细胞层数、亚表皮细胞层数、表皮厚度及中果皮细胞排列紧密程度与裂果指数间存在显著负相关关系;中果皮细胞大小、维管束粗细及多少、空腔大小及多少与裂果指数间无相关性.
关键词:
枣,
裂果指数,
解剖结构
Abstract: The correlation of fruit crack indices and anatomicaLin san bian hong etc 14 Jujube varieties were studied.The results showed that the indices of crack fruit of vary varieties have significant difference, san bian hong was the highest, take tunes was tai gu hu lu zao, jin si xiao zao, you zao, lui lin mu zao, ban zao and jian zao resist crack fruit.T he correlation between fruit cracking and anatomicaLstructure of epicarp were:the correlation of thickness of cuticle layer and indices of crack fruit was not significant, moreover, numbers of epi dermaLcelLlayer, numbersof sub?epidermaLcelLlayer, thickness of epicarp and indices of crack fruit have signifi cant negative correlation.T he relationship between fruit crack and anatomicaLstructure of mesocarp were:ar ranging compactnees of mesocarp celLand indices of crack fruit have significant negative correlation, and the size of mesocarp celL, thickness and amount of crepuscular, size and amount of cavity have not significant correlation.
Key words:
Jujube fruit,
Indices of crack fruit,
Anatomical structure
中图分类号:
石志平, 王文生. 鲜枣裂果及其与解剖结构相关性研究[J]. 华北农学报, 2003, 18(2): 92-94. doi: 10.3321/j.issn:1000-7091.2003.02.025.
SHI Zhi ping, WANG Wen sheng. Studies of Correlation of Fruit Crack and Anatomical Structure in Jujube Fruit[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2003, 18(2): 92-94. doi: 10.3321/j.issn:1000-7091.2003.02.025.