玉米全膜双垄沟播与半膜平作对比分析

The Comparative Analysis of Maize with Mulched Double Furrow Planting and Conventional Planting with Half-mulching

对比分析了全膜双垄沟播玉米和半膜平作玉米的生育期、苗期生长情况、苗期土壤含水量、产量及构成因素,结果表明,全膜双垄沟播的增产效果、保墒效果均优于半膜平作,更适合在旱作区推广.

By comparing the growing period、Seedling growth、soil water content in seedling period、yield and itscom-ponent of maize with mulched double furrow planting and conventional planting with half-mulching, we know that the yield increasing、soil water conservation of mulched double furrow planting are better than that of flat-planting with half-mulching, and mulched double furrow planting is more suitable for planting in the dry region.