不同施肥处理对甘蔗新品种农艺性状的影响  

Effect of Different Fertilization Treatment on Agronomic Traits of Sugarcane Variety

作　　者：刘晓静[1] 邓展云[1] 刘海斌[1] 李鸣[1] 陆建勋[1] 徐林[1] 贤武[1] 

机构地区：[1]中国农业科学院甘蔗研究中心/广西壮族自治区甘蔗研究所,南宁530007

出　　处：《中国糖料》2012年第1期25-26,29,共3页Sugar Crops of China

基　　金：国家科技部农转资金项目(2008E10010025;2009GB2E100294;05EFN214500221;桂科转0896002-1;桂科0998001-12)

摘　　要：通过不同施肥处理,对广西甘蔗研究所新近育成的4个甘蔗新品种的效应进行研究,试验结果表明:⑴施肥量处理对甘蔗产量和含糖量有显著作用,低肥区和中肥区高于高肥区。⑵在不同施肥量的处理下,各品种的农艺性状均表现出低肥区效果最好,中肥区居中、高肥区最低的趋势。⑶低肥区和中肥区的甘蔗蔗糖分高于高肥区。A pot experiment for agronomic traits of four sugarcane varieties at different fertilizer application rates was conducted.The result showed that：（1） Yield and sugar content ware significant difference between different fertilizer levels.The effect of low fertilizer area and middle fertilizer area were higher than that of high fertilizer area.（2） The agronomic traits of different sugarcane varieties of low fertilizer area was the best at different fertilization treatment,and middle fertilizer area was better than high area.（3） The sucrose content of high fertilizer area was lowest.

关 键 词：甘蔗 施肥量 农艺性状 

分 类 号：S566.106[农业科学—作物学]