微生物有机肥在魔芋栽培中的应用研究  

Applied Research of Microbial Organic Fertilizer in Cultivation of Konjac

作　　者：盛德贤[1] 覃宇[1] 肖浩[1] 胡永忠[1] 谢玲玲[1] 

机构地区：[1]湖北省恩施州农业科学院,湖北省农业科技创新中心鄂西综合试验站,湖北恩施445000

出　　处：《现代农业科技》2014年第6期239-240,共2页Modern Agricultural Science and Technology

基　　金：湖北省农业科技创新中心资助项目

摘　　要：试验比较施用不同用量的微生物有机肥与商品复合肥对魔芋的增产效果,以及对魔芋综合抗性、生物学性状的影响。结果表明:适量的微生物有机肥作底肥有显著的增产效果,其中施用微生物有机肥2 250 kg/hm2增产效果最好,增产幅度为29.09%,其次是1 500、750 kg/hm2,增产幅度分别为24.24%、23.57%,而施用微生物有机肥3 000 kg/hm2,减产幅度达3.04%。施用微生物有机肥和处理在生物学性状上的表现为植株增高、抗性增强。The effects of different amount of microbial organic fertilizer and compound fertilizer on the yield of konjac and the effect on biological characteristics of konjac comprehensive resistance were studied.The results showed that the amount of microbial organic fertilizer as base fertilizer had a significant effect on increasing yield,yield increased by 29.09%on 2 250 kg/hm2,followed by 1 500 kg/hm2 and 750 kg/hm2,increase rate was 24.24%and 23.57%respectively.While the 3 000 kg/hm2 could not increase production,the rate up to 3.04%.Application of microbial organic fertilizer and processing in biological traits of plant height,showed enhanced resistance.

关 键 词：微生物有机肥 魔芋 产量 

分 类 号：S144[农业科学—肥料学]