小麦施用硅肥的效果及适宜用量的研究  

Effect and fit quantity of application silicon fertilizer on wheat

作　　者：邵长泉[1] 张翠珍[1] 邵长荣[1] 

机构地区：[1]山东省滨州职业学院,山东滨州256624

出　　处：《中国土壤与肥料》2006年第4期51-53,共3页Soil and Fertilizer Sciences in China

摘　　要：采用盆栽与田间试验相结合的方法研究了硅肥在小麦上的应用效果，结果表明：施硅处理的小麦生育性状得以改善，植株抗病性和抗逆性明显增强，产量显著提高。增产幅度和硅肥适宜用量，棕壤分别为9．30％～16．42%和75．0kg／hm^2，盐化潮土分别为7．43％～13．26%和37．5kg／hm^2，砂姜黑土分别为0．53％～5．05%和37．5kg／hm^2。Effect of using silicon fertilizer on wheat was studied by potted planting and field experiment. The result showed that the agronomic characters was improved, disease resistance and adversity resistance of plant was increased strongly. The yield was increased clearly. The range of increased yield and the fit quantity for using silicon fertilizer was 9.30% - 16.42% and 75.0 kg/hm^2 in brown earth, 7.43% - 13.26% and 37.5 kg/hm^2 in salinization fluvo- aquic soil and 0.53% - 5.05% and 37.5 kg/hm^2 in lime concretion black soil.

关 键 词：硅肥 小麦 产量 

分 类 号：S512.1[农业科学—作物学]