华北农学报2012，Vol.27Issue(z1)：149-153,5.
植物生长调节剂处理对黄冠梨糖、酸含量的影响
Effects of Plant Growth Regulators on Contents of Sugar and Acid in Huangguan Pear Fruits
摘要
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 after flowering, the glucose, fructose and soluble sugar content in IAA and GA4+7 treated fruits were significantly higher than the fruit from three layers bag,but for the mature fruit,there was no significant difference. The sucrose content in GA3 and GA4+7 treatment was significantly higher than the control of fruit from three layers bag in the 100 -110 days after flowering. In mature fruit, malic acid and organic acid content under the GA3 treatment was significantly higher than with bagged fruit,which in NAA.IAA and GA4+7 treatments was no significant difference compared with control; different types of growth regulators treatments had not significantly effect on the shikimic acid content in fruits.关键词
梨/植物生长调节剂/酸/糖Key words
Pear/ Plant growth regulators/ Acid/ Sugar分类
农业科技引用本文复制引用
韩彦肖,王亚茹,刘树海,王永博,李晓,李勇,王迎涛..植物生长调节剂处理对黄冠梨糖、酸含量的影响[J].华北农学报,2012,27(z1):149-153,5.基金项目
国家梨产业技术体系白梨育种岗位(CARS-29-05) （CARS-29-05）
