植物生长调节剂在苹果疏花疏果上的应用研究进展  

Research Progress on Application of Plant Growth Regulators in Apple Flower and Fruit Thinning

作　　者：王欢欢 王久照 姜继元[1] 陈奇凌[1] WANG Huanhuan;WANG Jiuzhao;JIANG Jiyuan;CHEN Qiling(Institute of Forestry and Horticulture,Xinjiang Academy of Agricultural and Reclamation Science/Xinjiang Production&Construction Corp Key Laboratory of Korla Fragrant Pear Germplasm Innovation and Quality Improvement and Efficiency Increment,Shihezi Xinjiang 832000)

机构地区：[1]新疆农垦科学院林园研究所/库尔勒香梨种质创新与提质增效兵团重点实验室,新疆石河子832000

出　　处：《现代农业科技》2023年第23期77-82,共6页Modern Agricultural Science and Technology

基　　金：兵团重大科技项目“果园主干结果型栽培技术与主要生产环节机械化技术研发与应用”(2021AA005)。

摘　　要：苹果在我国果树生产中占有重要的地位,疏花疏果作为提升果园生产效益的花果管理技术尤显重要。本文从疏花剂、疏果剂的种类和作用机理两方面介绍了几种可应用于苹果的植物生长调节剂,其中疏花剂主要有萘乙酸、乙烯利、赤霉素、6-苄氨基嘌呤、硫代硫酸铵、2-甲基-4-氯丁酸乙酯和NSK-905,疏果剂主要有萘乙酸、6-苄氨基嘌呤、脱落酸、西维因、苯嗪草酮、吲熟酯、3,5,6-三氯-2-吡啶氧基乙酸和丙基双氢茉莉酮酸酯,以期为今后苹果生产上植物生长调节剂的推广和使用提供参考。Apple plays an important role in fruit tree production in China,and the management technology of flower and fruit thinning is especially important for improving fruit orchard production efficiency.This paper introduced several plant growth regulators which could be applied to apple from two aspects of the types and mechanism of flower thinning agents and fruit thinning agents,so as to provide references for the promotion and use of plant growth regulators in apple production in the future.Among flower thinning agents and fruit thinning agents,the main flower thinning agents were naphthalene acetic acid,ethrel,gibberellin,6-benzyl aminopurine,ammonium thiosulfate,ethyl 2-methyl-4-chlorobutyrate and NSK-905,the main fruit thinning agents were naphthalene acetic acid,6-benzyl aminopurine,abscisic acid,carbaryl,metamitron,ethychlozate,3,5,6-trichloro-2-pyridinoxy acetic acid and propyl dihydrojasmonate.

关 键 词：苹果 植物生长调节剂 疏花剂 疏果剂 

分 类 号：S661.1[农业科学—果树学]