苗期供水、施用微量元素对番茄株型及生长的影响  

The Effect of Plant Type and Growth on Tomato under Supplying Water only and Trace Elements in Seeding Stage

作　　者：李宁[1,2] 王龙昌[2] 郭文忠 张芳[1,3] 陈菲 薛绪掌 

机构地区：[1]国家农业智能装备工程技术研究中心,北京100097 [2]西南大学农学与生物科技学院,重庆400715 [3]西安理工大学教育部西北水资源与环境生态重点实验室,西安710048

出　　处：《农机化研究》2014年第6期173-175,183,共4页Journal of Agricultural Mechanization Research

基　　金：国家"863"计划项目(2012AA101903-1);"十二五"国家科技支撑计划项目(2012BAF07B02)

摘　　要：通过苗期供水、控微量元素和供全营养液3种方式,比较其对番茄株型及生长的影响。结果表明:苗期控微量元素和供全营养液番茄座果率分别比苗期供水番茄增加了15.5%和16.7%,果实产量分别增加了67.31%和66.45%。苗期控微量元素和供全营养液对于番茄生长发育影响不显著。by means of adopting supplying water only,controlling of trace elements and supplying nutrient solution,the effect of plant type and growth were studied.The results showed that：fruit set percentage under controlling of trace elements and supplying nutrient solution were 15.5% and 16.7% more than it under water supply only in seeding stage respectively.And the fruit of tomato were increased by 67.31% and 66.45%.Controlling of trace elements and supplying nutrient solution during seeding stage had no significant effects on tomato growth.

关 键 词：番茄 微量元素 株型 生长 

分 类 号：S365[农业科学—作物栽培与耕作技术]