现代农业科技Issue(19)：176-178,3.
植物生长调节剂对壶瓶枣裂果和品质的影响
Effect of Plant Growth Regulator on the Cracking Rate and Quality of Huping Jujube Fruit
摘要
Abstract
In order to investigate the effect of plant growth regulator(PGR)treatments,including GA3 10 mg/L and 6-Benzylaminopurine 10 mg/L, spraying once,twice,three times regularly,compared with water treatment on cracking rate and quality of jujube fruit,the 3 years old Huping jujube as the test materials was selected.The results showed that the effect of growth regulator treatment on fruit cracking rate of jujube were not significant. Among the plant growth regulator treatments,three times treatment increased significantly the longitudinal diameter and increased very significantly the transverse diameter of jujube fruit compared with water treatment.The plant growth regulator treatments had no significant impact on the content of soluble sugar,vitamin C,and mineral elements(K,Ca,Mg,Fe).Only the once and twice treatment could extremely significantly increase the content of Mn,Zn eletment in jujube furit than water treatment respectively.关键词
壶瓶枣/植物生长调节剂/裂果/品质Key words
Huping jujube fruit/plant growth regulator/fruit cracking/quality分类
农业科技引用本文复制引用
李洁,宋宇琴,韩金龙,李六林..植物生长调节剂对壶瓶枣裂果和品质的影响[J].现代农业科技,2013,(19):176-178,3.基金项目
林业公益性行业科研专项项目 （）
山西省科技攻关项目（20110311012-4）。 （）
