一、茬口安排早熟马铃薯在3月上旬切块催芽,3月25日左右播种,6月底7月上旬收获;鲜食玉米6月上旬单行套种于马铃薯垄沟里,9月中旬收获。二、品种特性选种鲜食玉米NSYC917,该品种植株生长势强、抗病性强、80～85天即可青食、成穗率高、株高190厘米、穗长25～28厘米、籽粒白色、饱满度好,口感 First, stubble arrangement precocious potatoes in early March cut pieces of germination, about March 25 planting, early June harvest in early June; fresh corn in early June single line intercropping in potato furrows, harvested in mid-September. Second, the characteristics of varieties Selection of fresh corn NSYC917, the variety of plants growing strong, strong disease resistance, 80 to 85 days to green food, into a high rate of spike, height 190 cm, spike length of 25 to 28 cm, grain White, fullness, taste