论文部分内容阅读
1播前准备春提早西瓜播种,选择建好的日光温室,做好防寒保温工作。将腐熟的有机肥5000 kg/667m~2、复合肥50 kg/667m~2,均匀撒入地里,深翻入土中,平整好地块,并用百菌清进行熏烟消毒,起垄宽0.4 m,覆地膜(如用滴灌,先布滴灌再覆地膜),以备定植。
1 sowing before the Spring Watermelon sowing, choose to build a solar greenhouse, cold insulation work well. The decomposed organic fertilizer 5000 kg / 667m ~ 2, compound fertilizer 50 kg / 667m ~ 2, evenly drowned into the ground, deep into the soil, the formation of good plots, and chlorothalonil fume disinfection, Ridge width 0.4 m, cover the film (such as drip irrigation, the first cloth and then covered with plastic film) to prepare for planting.