5个鲜食糯玉米品种比较研究

对5个不同鲜食糯玉米品种的生育期、经济性状、抗病性、产量与品质等各项指标进行比较分析。结果表明,美玉(加甜糯)17号平均鲜穗产量达1 163 kg/667 m2,出籽率为67.7%,在产量、穗粒性状、外观品质和食味鉴定方面与对照中科糯3000相比具有明显优势,泰科香雪糯2000平均鲜穗产量为1 190 kg/667 m2,与对照中科糯3000相比产量表现突出。

A Comparative Study on Five Waxy Maize Varieties for Fresh Consumption

In the present study,five waxy maize varieties for fresh consumption were grown in a field in Tieling Cit-y;and they were compared with regard to growth period,economic characters,disease resistance,yield,and quality. We found that the waxy maize variety Meiyu No.17 achieved the average fresh-ear-yield of 1 163 kg/667 m2 and shelling percentage of 67.7%.The waxy maize variety Meiyu No.17 had obvious advantages over the control variety Zhongkenuo 3 000 in terms of yield,kernel characteristics,appearance,and taste.In addition,the waxy maize vari-ety Tyco Hornsey No.2 000 attained the average fresh -ear-yield of 1 190 kg/667 m2 ,which was substantially higher than that of the control variety.