甘蔗专用肥应用效果研究  

Study on application effect of special fertilizer in sugarcane

作　　者：李晓河 林克龙 赖锡森 

机构地区：[1]饶平县氵井洲镇农技站,广东饶平515700 [2]广东传丰复合肥厂有限公司,广东饶平515700

出　　处：《广东农业科学》2005年第5期39-41,共3页Guangdong Agricultural Sciences

基　　金：广东省科技计划项目(2004B26001082)

摘　　要：肥效试验结果表明,“传丰”甘蔗专用肥能有效改善甘蔗农艺性状,提高产量,获得较高的经济效益。饶平县蔗田每667 m2施用甘蔗专用肥150.00 kg与施用等养分进口复合肥110.00 kg、等值进口复合肥92.75 kg相比,甘蔗产量分别提高18.14%和20.56%,差异极显著。The results of fertilizer efficiency experiment showed that Chuanfeng special fertilizer could improve some agronomic characters of sugarcane, increase yield and achieve better enconomic benefit. There was very significant different existed between treatments. In Raoping county, the treatment with Chuanfeng special fertilizer 150 kg per 667 m^2 increased the yield about 18.14 % , 20.56 % respectively as compared with the treatment with import compound fertilizer 110 kg per 667 m^2（ Total N, P2O5 and KaO was equal to Chuanfeng special fertilizer of sugarcane ） or the treatment with import compound fertilizer 92.75 kg per 667 m^2（The cost of dosage was equal to Chuanfeng special fertilizer of sugarcane）.

关 键 词：甘蔗专用肥 甘蔗 肥效 产量 品质 

分 类 号：S566.106.2[农业科学—作物学]