彩色糯玉米新品种粤彩糯2号在佛山的引种鉴定

粤彩糯2号于2010年春、秋季和2011年秋季在佛山三水南山镇种植鉴定和进行不同基肥的比较试验。种植鉴定结果表明:该品种生育期81～85 d,每667 m2鲜果穗产量792～976 kg,穗长16.0～18.3 cm,秃顶长0～2.6 cm,秋季产量明显高于春季,且秃顶长较短,秋季种植表现优于春季。不同基肥的比较研究发现,以粒满丰生物有机肥作基肥,苗移栽后恢复快、长势壮,每667m2施100 kg增产效果明显。粤彩糯2号品质综合表现优于其他试验品种。

Introduction and appraisal of the color waxy corn variety Yuecainuo 2 in Foshan

Yuecainuo 2 was introduced to Foshan and planted in Sanshui Nanshan town in spring and autumn of 2010 and in autumn of 2011.The results showed that growth period of Yuecainuo 2 was 85 d in spring,and 81~82 d in autumn,fresh ear yield was 792~976 kg per 667 m2,ear lengths was 16.0~18.3 cm,bald lengths was 0~2.6 cm.The yield was higher obviously in autumn than in spring and the bald lengths was shorter in autumn than in spring.Therefore,Yuecainuo 2 was more suitable to plant in autumn than in spring in Foshan.Adding 100 kg per 667 m2 Limanfeng fertilizer in sow time could increase yield significantly,through increasing the re-growth rate and strength of transplant seedlings,the eating quality was also better than the other experimental varieties.