北海市春季甜玉米品种评价研究

Study on Evaluation of Spring Sweet Maize(Zea mays L.) Cultivars of Beihai City

[目的]为评选出丰产性好、抗逆性强、生育期适宜北海市栽培的的玉米(Zea mays L.)品种,解决北海市玉米生产中存在品种单一、退化的问题,促进种植业结构调整。[方法]对14个玉米品种进行了品种比较试验。[结果]CD002综合表现最好,金中玉、兆珍2号、HST7-02综合表现较好,以上4个品种适合北海市种植。[结论]该研究可为玉米新品种的鉴定和推广提供科学依据,带动玉米产业的发展。

[Objective] To select high yield, strong resistance maize varieties which growth period was suitable for Beihai City, and to solve the problem of cuhivar single and degradation in sweet maize production of Beihai City, and to promote the planting strure adjustment. [Method] The regional comparative experiment was conducted on 14 sweet maize cuhivars. [ Result] The results showed that the consolidated performance of CDO02 was the best, Jinzhong Yu, Zhaozhert2, HSTT-02＇ s comprehensive performance were better, so the above four cuhivars were suitable for Beihai City cultivation. [ Conclusion] The study provides a scientific basis for identification and popularization of new maize caltivars, to drive maize industry＇ s development