玉米壮丰灵抗倒伏效果的分析  

Analysis of Lodging-resistance Effects of Corn zhuang Feng Ling

作　　者：孙太升[1] 赵华[1] 周凤兰[1] 张吉川[1] 王威[1] 

机构地区：[1]吉林市农科院

出　　处：《延边大学农学学报》1998年第2期53-55,62,共4页Agricultural Science Journal of Yanbian University

摘　　要：本文从玉米的解剖学性状、生理性状、株型结构着手，研究喷施玉米壮丰灵对玉米抗倒伏效果的影响．结果表明：喷施玉米壮丰灵，增加了茎杆内硬皮组织厚度、维管束及其周围机械组织面积；降低株高、增加茎粗；根系发达，气生根增加；上部叶片收敛，株型呈上窄下宽的理想株型．The thesis studied Lodging-resistance effects of corn Zhuang Feng Ling from anatomy character, physiological character, strain structure. The result showed:It could increase the thickness of dark tissues, the area of bundle and mechanical tissues. Decreased plant height, increased stem rough and root. showed a good plant of upper narrow and bottom wide.So we can solve lodging-resistance of corn with chemical control technique.

关 键 词：玉米 抗倒伏 玉米壮丰灵 化控技术 

分 类 号：S513[农业科学—作物学]