营养液膜条件下樱桃番茄生长和生理特性研究  

The Growth and Physiological Characteristics of Cherry Tomato under NFT

作　　者：陈海生[1] 

机构地区：[1]浙江同济科技职业学院,杭州311231

出　　处：《农机化研究》2011年第10期123-125,共3页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金项目(50175101)

摘　　要：对人工气候内营养液膜(NFT)栽培和土培条件下樱桃番茄的生长及有关生理特性进行了比较分析,结果表明:水培条件下番茄植株性状和果实品质均优于土培,其叶片水势高,日变化曲线平缓,且根系活力强,表现出明显增高的生理活性。The growth and some relative Physiological characteristics of Cherry tomato in the phytotron NFT were compared with ones of cherry tomato grown in soil（control）.The results showed that several Physiological indices were improved,including the higher leaf water Potential and the higher succinic dehydrogenase activity in the root tissue.The Plant growth was also enhanced,e.g.the hlgher fruit yield,the higher Plant and more leaves.

关 键 词：番茄 生理特性 营养液膜 

分 类 号：S145.2[农业科学—肥料学]