不同植物生长调节剂对印度南瓜坐果的影响  

Effects of different plant growth regulators on fruit setting of Cucurbita maxima D.

作　　者：刘静 黄钰 郭轩赫 丁兰 黄伟忠 牛骧 许小江 LIU Jing;HUANG Yu;GUO Xuanhe;DING Lan;HUANG Weizhong;NIU Xiang;XU Xiaojiang(Shaoxing Academy of Agricultural Sciences,Shaoxing 312000,Zhejiang)

机构地区：[1]绍兴市农业科学研究院,浙江绍兴312000

出　　处：《浙江农业科学》2025年第2期376-380,共5页Journal of Zhejiang Agricultural Sciences

基　　金：浙江省农业(蔬菜新品种选育)新品种选育重大科技专项(2021C02065-2-3);绍兴市科技计划项目(2023A12001)。

摘　　要：在蔬菜种植过程中,利用合适的植物生长调节剂保花保果是一个重要的环节。目前,市场上有很多植物生长调节剂,为了更好地指导农户在实际生产中正确有效地选择和使用植物生长调节剂,该研究针对南瓜生产中常见的4种植物生长调节剂:西葫芦高效座果王、优丽素、水溶性防落素和南瓜座果灵进行坐果试验,嫩瓜采收时的坐果率、单瓜横径、单瓜纵径、单瓜重以及产量数据表明,西葫芦高效座果王对不同的南瓜品种保花保果增产效果最佳,对农户在实际生产实践中植物生长调节剂的选择有重要的指导作用。In vegetable cultivation,using appropriate plant growth regulators to flower and fruit retention is an important step.Currently,there are many kinds of plant growth regulators available on sale.To better guide farmers in selecting and using plant growth regulators correctly and effectively in production,this study conducted fruit setting experiments on Cucurbita maxima D.using four common plant growth regulators:Xihulu Gaoxiaozuoguowang,Youlisu,Shuirongxingfangluosu,and Nangua zuoguoling.The fruit setting rate,single melon horizontal diameter,single melon vertical diameter,single melon weight,and yield data during the harvesting of tender melons indicated that the Xihulu Gaoxiaozuoguowang had the best effect on flower and fruit retention and yield increase of different varieties of Cucurbita maxima D.,which provided an important guidance for farmers in the selection of plant growth regulators in actual production practice.

关 键 词：印度南瓜 植物生长调节剂 坐果率 

分 类 号：S642.1[农业科学—蔬菜学]