绥棱县糯玉米品种引进筛选试验

Introduction and Screening of Waxy Maize Varieties in Suiling County

为筛选适合绥棱地区种植的糯玉米品种,以品种垦粘1号作为对照,对10个不同糯玉米品种的生育期、植株性状、穗部性状、产量及品质特性进行了比较。结果表明:供试所有品种除京科糯387产量较对照低,其余品种均高于对照;各品种品质总评分京科糯2000E、京花糯2017、京科糯2016、京科糯2000、农科糯336高于或等于对照,其余品种低于对照;其中京科糯2000鲜穗产量高,品质好,但株高、穗位较高,倒伏风险较高,建议谨慎种植,待进一步试验。

In order to screen waxy maize varieties suitable for planting in Suiling area,the growth period,plant traits,ear traits,yield and quality characteristics of 10 different waxy maize varieties were compared with the variety Kennian 1.The results showed that the yield of all varieties tested except Jingkenuo 387 was lower than that of the control,and the other varieties were higher than that of the control.The total quality score of varieties were higher than or equal to that of the control,such as Jingkenuo 2000E,Jinghuanuo 2017,Jingkenuo 2016,Jingkenuo 2000 and Nongkenuo 336.While the other varieties were lower than that of the control.Jingkenuo 2000 had high yield of fresh ear and good quality.However,its plant height and ear position were higher,and lodging risk was higher.It was recommended to be carefully planted until further testing.