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前言采用新的EPS泡沫塑料夹板发芽法,应用大粒或中粒种子,与标准法相比,表现出准确、快速和简便之优点。一、材料与方法 1.供试种子:玉米和高粱。 2.泡沫塑料板的制备和使用:把用做高档商品包装衬垫物的泡沫塑料块,用铁锯拉,或用通以3.6伏电压的电阻丝烫制加工成长14厘米,宽10厘米,厚分别为1.5厘米和0.7厘米的薄板。在较厚的板上,由距上方边缘1厘米处开始,依次切割出5条宽1厘米,深0.8厘米的横行凹槽,槽间距离0.5
Preface The new EPS foam splint sprout method, the application of large or medium-sized seeds, compared with the standard method, showing the advantages of accuracy, speed and simplicity. First, materials and methods 1 for the test seeds: corn and sorghum. 2. Preparation and Use of Foam Boards: Foam blocks used as upholstery cushions for high-end commodity goods are ironed with a saw, or 14 cm long and 10 cm wide by hot pressing with resistance wires passing through a voltage of 3.6 volts, Thickness of 1.5 cm and 0.7 cm respectively. On the thicker plate, starting from 1 cm from the upper edge, cut 5 rows of grooves 1 cm in width and 0.8 cm in depth. The distance between the grooves is 0.5