1-MCP对露地黄瓜生长效应和产量影响  

Effects of 1-MCP on the Growth and Yield of Cucumber in Open Field

作　　者：尚玉臣 Shang Yuchen(College of Horticulture,Henan Agricultural University,Zhengzhou 450002,China)

机构地区：[1]河南农业大学园艺学院

出　　处：《湖南生态科学学报》2019年第4期33-38,共6页Journal of Hunan Ecological Science

基　　金：国家现代农业产业体系专项资金项目(CARS-25-C-06)

摘　　要：为探究1-MCP在苗期应用对露地黄瓜生长效应和产量的初步影响,本试验就3种应用时期(一叶期叶面喷施、定植前2 d叶面喷施、第三次采收后喷施)、2种处理次数(一次处理、二次处理)、2种管理方式(摘除第一和第二个雌花、常规管理)进行栽培试验,结果表明:在露地黄瓜栽培试验中,苗期施用1-MCP对黄瓜的生长有促进作用,以T4处理方案的黄瓜植株长势为最佳,二次处理较一次处理的植株长势好;T4(0.35 mL 1-MCP+定植前2 d处理+第三次采收后+常规管理)处理方案效果最佳.To investigate the effects of 1-MCP on the growth effect and yield of cucumber in seedling stage,the cultivation experiment was carried out under three application periods(one left period,2 days before plant,after the third harvest)with two treatment times(once treatment,secondary treatment)and two management ways(removing the first and second females,routine management).The results showed that the growth of cucumber was promoted by applying 1-MCP at seedling stage,and the growth of cucumber with T4 treatment scheme was the best,and the secondary treatment was better than that with primary treatment.T4(0.35 mL 1-MCP+2 days before planting+after the third harvest+routine management)treatment was the most effective.

关 键 词：黄瓜 1-MCP 生长 产量 

分 类 号：S143.8[农业科学—肥料学]