不同栽培基质配方对番茄生长效应的研究  

Study of Different Substrate Formulas on Tomato Growth

作　　者：蔡海[1] 龚建军[1] 李强栋[1] CAI Hai;GONG Jianjun;LI Qiangdong(The Modern Agriculture Department, Wuwei Occupational College, Wuwei 733000, China)

机构地区：[1]武威职业学院现代农业技术系

出　　处：《蔬菜》2019年第7期15-19,共5页Vegetables

基　　金：2018年度甘肃省高等学校科研项目(2018B-110);武威市科技计划项目(ww160105);武威职业学院2016年科研项目(ZYY201622)

摘　　要：以农业废弃物蘑菇渣和炉渣为主要原料,采用塑料篮子的栽培方式研究有机型基质配方对保护地主要栽培作物番茄苗期生长发育及生理特性的影响。结果表明:配方T5(草炭∶炉渣∶菇渣=1∶1∶2)基质理化性质良好,番茄植株长势良好,叶绿素含量、叶面积指数和根系活力均显著高于其他处理;单果质量、单株产量和667 m2产量均表现最好,显著高于其他处理,可推广应用。The effects of the organic substrate formulas on the growth and physiological characteristics of tomato seedlings were studied by potted plants through the use of agricultural waste mushroom dreg and slag as the main raw materials. The results showed that under the formula T5(peat: slag: mushroom dreg=1:1:2) had good physical and chemical properties. Tomato plants grew well, chlorophyll content, leaf area index and root activity were significantly higher than those of other treatments. Its single fruit weight, yield per plant and yield per 667 m2 were higher than other formulas significantly, indicating that formula T5 was suitable for popularization and application.

关 键 词：番茄 蘑菇渣 栽培基质 产量 

分 类 号：S641.2[农业科学—蔬菜学]