不同配比基质对黄瓜幼苗生长发育的影响

Effect of different ratio matrix on seedling growth of cucumber

试验以炉渣资源化利用技术研发为目的,分析了炉渣、草炭、羊粪的速效磷、有机质、容重、p H值、总孔隙度、通气孔隙度、持水孔隙度等理化性质,采用炉渣、草炭、羊粪不同配比的基质,按照300 m L配成基质中加4 g撒可富复合肥,以蒙肥公司商品育苗基质为对照,进行了黄瓜育苗试验,结果如下:基质S5(炉∶羊∶草=1∶1∶1)、S6(炉∶羊∶草=1∶1.5∶1)表现最好,尤其是S6不仅可以有效地提高黄瓜秧苗质量,培育壮苗,还可以减少草炭的用量,从而替代草炭进行黄瓜穴盘育苗,降低育苗成本,提高黄瓜穴盘育苗的经济效益。

The purpose of this test is to research and develop slag utilization technology,and the slag,peat,sheep droppings of available p and organic matter,total porosity,bulk density,pH value,aeration porosity,pore water physical and chemical properties,such as slag,peat,sheep dung,different ratio of matrix with the substrate were analyzed.Every 300 mL the substrate to add 4 g rich compound fertilizer,nursery substrates of Mengfei company as control,the cucumber seedling test was carried on.The results are as follows:Matrix S5(furnace∶sheep∶grass=1∶1∶1)and S6(furnace:sheep:grass=1∶1.5∶1)were best,especially the S6 can not only effectively improve the quality of cucumber seedling,cultivating strong seedling,still can reduce the dosage of lime,cucumber hole tray seedling to replace peat,seedling to reduce costs,improve the economic benefits of cucumber hole tray seedling.