有机肥用量对水果玉米生长及品质的影响  

Effects of Organic Fertilizer Application Rates on the Growth and Quality of Fruit Corn

作　　者：武长飞 张杰[1] 郭记龙[1] 刘新程[1] 邵蕾[1] 王学芬[1] 刘远青[1] 韩守良[1] 

机构地区：[1]中国农业大学烟台研究院,山东烟台264670

出　　处：《湖北农业科学》2013年第19期4605-4607,共3页Hubei Agricultural Sciences

基　　金：中国农业大学(烟台)URP计划项目(201207);山东省烟台市科学技术发展计划项目(2008154)

摘　　要：试验以腐熟牛粪做有机肥,探讨了在相同的无机肥施用和田间管理条件下有机肥不同施用量对水果玉米生长及品质的影响。结果表明,有机肥可促进水果玉米的叶片生长,增加光合源,进而提高了地上部干物质的积累量,促进茎秆增粗;还可提高水果玉米的果穗重量及子粒重量,使穗粗增加、穗行数和穗粒数增多、秃尖长度缩短;提高水果玉米的营养价值,改善食味,从而提高水果玉米的商品价值。With the composed cow dung as organic fertilizer,the effects of different organic fertilizer application rates on the growth and quality of fruit corn were studied in this research.The results showed that applying organic fertilizer could promote the growth of fruit corn leaves,increase the photosynthetic source,thereby promoting the dry matter accumulation of the aboveground and the steam stout.Meanwhile,it could improve the weight of the ears and grains significantly,and increase the number of the diameter,length and lines of the ear,the grains per ear,but decrease the length of bare top.In addition,it could improve the nutritional value and the taste of the fruit corn,thereby improving the commodity value.

关 键 词：水果玉米 有机肥 生长 品质 

分 类 号：S141.2[农业科学—肥料学] S513[农业科学—农业基础科学]