贵州省遵义市鲜食玉米品种比较研究

Comparative Study on Fresh Edible Corn Varieties in Zunyi City of Guizhou Province

为筛选出适合遵义市生态气候的优质、高产、口感佳的鲜食玉米品种,从我国各地引进29个鲜食玉米品种,分3组(糯玉米组、甜+糯玉米和甜玉米组)对其产量、品质、农艺性状进行了比较试验。结果表明,京科糯928、天紫23、沪紫黑糯一号、农科玉368、粘娃娃5个糯玉米品种感官品质佳,蒸煮后口感好,软糯、柔嫩,综合品质好,适合在遵义市大面积推广。甜糯玉米口感、风味、色泽等品质属性均较好,其中农科糯336品质最好。甜玉米不仅产量高,且综合品质评分均较高,除雪甜外,其他品种均适合在遵义市大面积推广。

In order to screen out high-quality,high-yield and good-tasting fresh corn varieties suitable for the ecological climate of Zunyi City,we specially introduced 29 fresh corn varieties from all over China.After divided them into 3 groups(waxy corn group,sweet+waxy corn,and sweet corn group),the yield,quality and agronomic traits were compared.The results showed that Jingkenuo 928,Tianzi 23,Huziheinuo No.1,Nongkeyu 368 and Zhanwawa 5 were in comprehensively good quality featuring a fine organoleptic quality,a better after-cooking taste of soft and tender,thus it was suitable for spreading in Zunyi.Sweet waxy corn has good quality attributes,such as taste,flavor and color.Among them,Nongke nuo 336 had the best quality.Sweet corn not only had a high yield,but also had a high comprehensive quality score,which was suitable for large-scale promotion in Zunyi City,except the varitety Xuetian.