玉米新品种桂单591种植密度试验

Planting density experiment of new maize variety Guidan591

桂单591是广西农科院玉米研究所培育的玉米新品种,耐密植是该品种的优点之一。为了探索桂单591在生产上的最佳种植密度,设5个不同种植密度处理,对桂单591进行不同种植密度产量影响试验。试验结果表明,密度为67500株/hm2的产量最高。

Guidan591 is a new maize variety bred by Maize Research Institute of Guangxi Academy of Agricultural Sciences, which has the advantage of close-planting-bearing. In order to explore the best planting density of Guidan591 in production, five planting densities were set as different treatments, an experiment of their impact on the yield was conducted. The results show that when the density is 67500 plants/hm2, it will have the highest yield.