贵港市近年来马铃薯稻草覆盖免耕栽培技术推广面积大,取得了较好的增产增收效益,但还存在着引进种薯质量差、播种季节迟、基肥不足、覆盖稻草厚度太薄、苗不全、绿薯率高、病害发生较重等技术问题,制约了产量和效益的提高。有针对性地解决上述问题,可以进一步提高马铃薯的单产、质量、效益,加快推广步伐,促进冬种增产增收。 In recent years, Guigang has a large popularization area of ​​no-tillage cultivation of straw covered with rice straw and achieved good yield and income-increasing benefits. However, there are still some problems such as poor quality of introduced seed, late sowing season, insufficient basal fertilizer, Green potato rate is high, serious diseases occur and other technical problems, which limits the yield and benefits. Targeted solution to the above problems, we can further improve the potato yield, quality, efficiency, accelerate the pace of promotion, and promote the winter seed production.