高海拔地区菜用玉米品比试验研究

Variety Test of Vegetable Corns in High Altitude Area

威宁县高海拔地区菜用玉米品比试验结果表明:田蜜2号鲜穗产量最高,达36.958 t/hm2,其次为萃糯三号23.208 t/hm2,再次是五彩甜玉米23.000 t/hm2,生育期相对较短,该3个品种可大面积推广种植;香紫糯23号、花糯四号、凤彩香甜糯、金彩糯1号、金卡糯、紫糯3号、香糯999、京科2000、普朗珍珠、燕禾金2009、福禧201等11个品种,鲜穗产量均在15.000 t/hm2以上,生育期也相对较短,可适当推广种植。

The variety test of vegetable corns in high altitude area in Weining County was carried on.The results showed that comparing the fresh ear yields,Tianmi No.2 was highest,reached 36.958 t/hm2,Cuinuo No.3 took the second place,reached 23.208 t/hm2,and color sweet glutinous corn followed,reached 23.000 t/hm2,whose growth period was shot relatively.This three varieties could be popularized in large area.The other eleven varieties could be properly popularized,such as Xiangzinuo No.23,Huanuo No.4,Fengcaixiang sweet glutinous corn,Jincainuo No.1,Jinkanuo No1,Zinuo No.3,Xiangnuo 999,Jingke 2000,Pulang Pearl,Yanhejin 2009,Fuxi 201,their fresh ear yields were all more than 15.000 t/hm2,and the growth periods were shot relatively.