不同肥料配方对番茄复合基质育苗的影响

本文以复合基质育苗的无土栽培方式为研究内容,在大棚温室条件下,通过在含有不同肥料配方的育苗基质（草炭：蛭石=2：1）中,进行番茄穴盘育苗。试验中分成4个处理,其中包括3个不同肥料配方和空白对照,每个处理分3次重复,最后测定番茄幼苗的各项生长指标。试验结果表明：在含有肥料配方2的基质中幼苗的株高、茎粗、干物重3项指标明显优于其它3个处理,肥料配方1的叶展指标最好,还有3项指标：株高、茎粗、干物重和肥料配方2无显著差异。处理3中含有的肥料配方3对番茄幼苗的各项生长指标都有明显的抑制作用。从而得出,本试验条件下,肥料配方2是培育番茄穴盘苗的最佳肥料配方。

Different fertilizer formulations tomatoes composite matrix nursery

This paper was mainly about soilless culture propagation of composite matrix nursey.in the greenhouse conditions,Tomato Plug Seedlings was conducted with different fertilizer formula in the nursery substrate(turf:vermiculite=2:1),Test is divided into 4 treatment,which includes three different fertilizer formulations and the CK,each treatment repeated 3 times.Then determine the tomato seedlings’s growth indicators.The results show that:in the composite matrix 2 contains fertilizer formula 2,the seedlings’plant height,stem diameter,dry weight are better than the other three treatment.Fertilizer formula 1 has the best leaf show.Fertilizer formula 1 has no significant difference from formular 2 in the three indicators:strain high,stem diameter and dry weight.The treatment 3 contains the fertilizer formular 3 inhibited the tomato seedlings’growth indicators significantly.It can concluded that,in the special experimental conditions,fertilizer formula 2 is the bes on to Tomato Plug Seedling.