1-MCP对日光温室黄瓜生长效应和产量的影响  

Effectsof 1-MCP on the growthandyield ofcucumberinsolar greenhouse

作　　者：尚玉臣 王瑞娇[1] 张艺馨[1] 孙治强[1] 

机构地区：[1]河南农业大学园艺学院,郑州450002

出　　处：《中国瓜菜》2016年第10期19-23,共5页China Cucurbits And Vegetables

基　　金：国家现代农业产业体系专项资金(CARS-25-C-06)

摘　　要：为探究1-MCP在苗期应用对黄瓜生长效应和产量的影响,采用3种施用时期(定植前7、5、2 d),2种施用剂量(0.35、0.5 m L),2种管理方式(摘除第1和第2雌花、常规管理)进行1-MCP在日光温室黄瓜的栽培试验。结果表明,苗期施用1-MCP对黄瓜的生长有促进作用,其中,处理组植株长势优于对照组,定植15 d后,处理组生长速率较对照组最高增加24.68%,茎粗度净增长量比率可达15.83%,产量较对照组最高增产比率可达13.84%,以T4(0.5 m L 1-MCP+定植前2 d处理+常规管理)处理方案效果最佳。1-MCP is an ethylene inhibitor which is applied widely to preserve postharvest fresh of vegetables and fruits, but very rare in vegetable cultivation This experiment included cultivation experiment of 1-MCP in solar greenhouse on 3 application periods（7 d, 5 d, 2 d before plant）, two application dose（0.35 mL,0.5 mL）,two management ways（no removing the first and second females,routine management） . The results showed that the growth of cucumber was promoted by 1-MCP, and the yield was increased in the seeding stage, and the effect of T4 （0.5 mL 1-MCP＋2 d before plant＋routine management） being the best.

关 键 词：黄瓜 1-MCP 生长 产量 

分 类 号：S626[农业科学—园艺学] S642.2