论文部分内容阅读
选好地深翻50厘米以上,施足基肥,整平耙细后做53厘米宽垄。选饱满、褐色有光泽的2年生种子,播前用40℃温水泡12—24小时,捞出后稍晾一下即可播种。春播在4月中下旬,夏播在6月下旬至7月上旬,出苗快而整齐。播种时在垄上开3厘米深的沟,将种子拌等量细砂均匀撒入沟内,覆土1—1.5厘米,稍加镇压。每亩用种量1—1.5公斤。
Selected deep deeper than 50 cm, Shizujifei, leveling rake fine 53 cm wide ridge. Choose full, brown shiny 2-year-old seed, sowing with warm water at 40 ℃ for 12-24 hours before sowing, remove it and then seep it. Spring broadcast in late April, summer broadcast in late June to early July, emergence fast and tidy. When sowing open a 3 cm deep furrow in the ridge, the seeds mixed with the same amount of fine sand evenly ditch, soil 1-1.5 cm, a little repression. The amount of 1-1.5 kg per mu.