黄瓜穴盘育苗低成本基质的筛选

试验筛选出一种成本低廉、效果良好的黄瓜穴盘育苗基质,该基质以麦秸、粘土和膨化鸡粪为原料,按麦秸:粘土:膨化鸡粪(4.8￣4.5:3.2￣3:2￣2.5)的比例(体积比)配制而成。用该基质进行黄瓜穴盘育苗,出苗整齐,幼苗生长健壮,幼苗根系与基质能结合成紧实的根坨,即能形成良好的塞子苗。与常用的穴盘育苗基质草炭蛭石相比,该穴盘育苗基质不但原料来源广,成本低廉,而且幼苗生长得更健壮,在育苗过程中不需追施肥料,适合在广大蔬菜生产地区推广。

Screening of Low Cost Substrate for Plug Transplant of Cucumber

A low cost and fine effect substrate was selected for plug transplant of cucumber. The materials of the substrate were wheat straw, clay and puffing chicken manure, which proportion in volume ratio was wheat straw: clay: puffing chicken manure = 4.8~4.5: 3.2~3: 2~2.5. The plug seedlings grew uniform and vigorous, the roots of the plug seedlings and the substrate formed a good root ball using the substrate. Compared with peat moss and vermiculite, the most commonly used media, the substrate for plug transplant was perfect for expending in the vegetable production area with the advantage of easy collection, low cost of raw materials, more vigorous and no fertilizer application in the process of seedlings period.