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植物生长调节剂处理对黄冠梨糖、酸含量的影响

韩彦肖1, 王亚茹1, 刘树海2, 王永博1, 李晓1, 李勇1, 王迎涛1   

  1. 1. 河北省农林科学院石家庄果树研究所, 河北 石家庄 050061;
    2. 河北省农林科学院, 河北 石家庄 050061
  • 收稿日期:2012-08-15 出版日期:2012-12-31
  • 通讯作者: 王迎涛(1964 - ), 男, 河北辛集人, 研究员, 博士, 主要从事梨育种及果树生理研究。
  • 作者简介:韩彦肖 (1966 - ), 女, 河北辛集人, 副研究员, 主要从事梨栽培技术研究。
  • 基金资助:
    国家梨产业技术体系白梨育种岗位(CARS-29-05)

Effects of Plant Growth Regulators on Contents of Sugar and Acid in Huangguan Pear Fruits

HAN Yan-xiao1, WANG Ya-ru1, LIU Shu-hai2, WANG Yong-bo1, LI Xiao1, LI Yong1, WANG Ying-tao1   

  1. 1. Institute of Fruit Tree Research,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050061, China;
    2. Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China
  • Received:2012-08-15 Published:2012-12-31

摘要: 以黄冠梨果实为试验材料,研究不同植物生长调节剂对黄冠梨果实糖、酸含量及其变化的影响。结果表明:生长调节剂处理果实中糖、酸变化趋势与套3层袋的对照果实一致。在花后60~70 d,IAA和GA4+7处理果实中葡萄糖、果糖和可溶性糖含量显著高于套3层袋的对照果实,但果实成熟时,没有显著性差异。GA3和GA4+7处理蔗糖含量从花后100~110 d显著高于套3层袋的对照。果实成熟时,GA3处理果实苹果酸和有机酸含量显著高于对照果实,NAA、IAA和GA4+7处理与对照无显著差异,不同类型生长调节剂处理对果实中莽草酸含量无显著影响。

关键词: 梨, 植物生长调节剂, 酸,

Abstract: Huangguan pear was used to determine the effects of plant growth regulators on sugar and acid development. The resulted showed that: In different types of growth regulators treatment, the variation trends of different kind soluble sugar and organic acid content were similar to three layers bag. In the fruits of 60 - 70 days afterflowering, the glucose, fructose and soluble sugar content in IAA and GA4+7 treated fruits were significantly higherthan the fruit from three layers bag, but for the mature fruit, there was no significant difference. The sucrose contentin GA3 and GA4+7 treatment was significantly higher than the control of fruit from three layers bag in the 100 - 110days after flowering. In mature fruit, malic acid and organic acid content under the GA3 treatment was significantlyhigher than with bagged fruit, which in NAA, IAA and GA4+7 treatments was no significant difference compared withcontrol; different types of growth regulators treatments had not significantly effect on the shikimic acid content infruits.

Key words: Pear, Plant growth regulators, Acid, Sugar

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引用本文

HAN Yan-xiao, WANG Ya-ru, LIU Shu-hai, WANG Yong-bo, LI Xiao, LI Yong, WANG Ying-tao. Effects of Plant Growth Regulators on Contents of Sugar and Acid in Huangguan Pear Fruits[J]. ACTA AGRICULTURAE BOREALI-SINICA, doi: 10.3969/j.issn.1000-7091.2012.z1.030.

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