作物研究2011，Vol.25Issue(3)：209-212,4.DOI:10.3969/j.issn.1001-5280.2011.03.07
硅肥对超级早稻茎叶形态与抗倒伏特性的影响
Effects of Silicon Fertilizer on Morphology of Stem and Leaves and Lodging Resistance in Early Super Hybrid Rice
摘要
Abstract
The effects of silicon fertilizer on morphology and characteristics of lodging resistance in super early hybrid rice were investigated in this study with Zhuliangyou 819 (Lodging sensitive hybrid) and Luliangyou 996 (Lodging resistant hybrid) as materials. The main conclusions were showed that silicon application would strengthen morphology and lodging resistance in early super hybrid rice through mainly incresing the leaf area and stem diameter, decreasing the leaf angle of the flag leaf, shortening the first and the second internodes from the base. Moreover silicon application showed a better function under the conditions of 150 kg/hm2 of nitrogen application,especially for Luliangyou 996.关键词
早稻/施肥/硅肥/茎叶形态/抗倒伏Key words
Early rice/ Fertilization/ Silicon fertilizer/ Morphology of stem and leaf/ Lodging resistance分类
农业科技引用本文复制引用
陈健晓,屠乃美,易镇邪,朱红林..硅肥对超级早稻茎叶形态与抗倒伏特性的影响[J].作物研究,2011,25(3):209-212,4.基金项目
湖南省自然科学基金资助项目(09JJ4008). （09JJ4008）
