不同粒径花生壳添加湿润剂op-10作为基质在黄瓜育苗上应用的研究

Study on Application of Substrate Smashed Peanut Shell Sprayed with Wetting Agent op-10 in Seedling Cultivation of Cucumber

以3种不同粒径的花生壳+6种不同浓度的工业用湿润剂op-10(壬基酚聚氧乙烯醚)为基质,进行了黄瓜育苗试验。结果表明:以3 mm以下粒径花生壳添加4%湿润剂op-10为基质时,黄瓜幼苗的鲜重和干重均最高,发芽率和茎粗较高,是黄瓜育苗的理想基质。

The experiment in seedling cultivation of cucumber was conducted by using smashed peanut shell with 3 kinds of granule diameters+ six concentrations of wetting agent op-10 as substrates.The result showed that when the smashed peanut shell with less than 3 mm granule diameter+ 4% wetting agent op-10 was used as substrate,the fresh weight and dry weight of cucumber seedlings were all the highest,and the germination rate and stem diameter were also higher.Therefore,the smashed peanut shell with less than 3 mm ...