北方寒地大垄垄上行间覆膜机规模应用注意事项

Scale Application Note of Mulching Machine on Big Ridge in Northern Cold Area

结合几年来大垄垄上行间覆膜机在大规模生产中存在的主要问题,在选地与整地、地膜的选择、机具调整及地膜铺设、施肥深度和揭膜时期5个方面提出相应的注意事项。

Combined with main problems in scale application of mulching machine on big ridge several years,5 matters needing attention were put forward,which including selection and preparation of ground,choice of film,machine adjustment and plastic film laying,fertilization depth and removing film time.