摘要
通过不同栽培技术对玉米新品种"吉农大402"的栽培试验,结果表明:"吉农大402"熟期适宜,农艺性状优良,株型平展,适宜稀植,最佳的群体结构为4.2万株/ha;最佳的施N量为210kg.ha-1。
By the test of different cultural technology on corn variety "Jinongda 402", the results show that the ripe time of"Jinongda 402" is suitable, the agronomic characters are excellent, the plant type is flat, it is suitable for thin - planting, the best planting density is 42,000 plant/ha, and the best application level of N is 210 kg·ha^-1
出处
《吉林农业科技学院学报》
2009年第2期1-3,6,共4页
Journal of Jilin Agricultural Science and Technology University
基金
吉林省教育厅项目(2007058)