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在大田条件下,以不同的种植方式和覆膜时期为处理,研究半干旱区不同种植模式对马铃薯产量和经济效益的影响。结果表明:采用全膜双垄沟播技术种植马铃薯使得产量和经济效益较其他种植模式分别提高9.0%～46.8%和9.20%～59.62%。
Under field conditions, different planting methods and mulching period were used to study the effects of different planting modes on potato yield and economic benefits in semi-arid area. The results showed that the yield and economic benefits of planting potato with double-ridge furrow sowing technique were increased by 9.0% -46.8% and 9.20% -59.62% respectively compared with other planting patterns.