不同复合肥施用量对黑花生生长与产量的影响  

Effects of Different Quantities of Compound Fertilizer on Growth and Yield of Black Peanut

作　　者：李孟良[1] 

机构地区：[1]安徽科技学院农学院,安徽凤阳233100

出　　处：《安徽科技学院学报》2015年第4期23-27,共5页Journal of Anhui Science and Technology University

基　　金：安徽科技学院校级重点学科(AKZDXK2015A02)

摘　　要：通过田间试验研究了五种不同复合肥施用量(0 kg/hm2、150 kg/hm2、300 kg/hm2、450 kg/hm2、600kg/hm2)对黑花生生长和产量的影响。结果表明,不同复合肥施用量对黑花生主茎高、侧枝长、总分枝数、结果枝数、饱果数、产量等因素影响有明显差异,对百果重、百仁重和出仁率影响无显著差异,当施肥量为450 kg/hm2时,黑花生生长最好,其产量最高。The effects of five different quantities of compound fertilizer（ compound fertilizer： 0kg / hm^2,150 kg /hm^2,300 kg /hm^2,450 kg /hm^2,600 kg /hm^2） on the growth and yield of black peanut were studied by field experiment. The results showed that the compound fertilizer had significant influence on the main stem height,longer lateral branches,the number of branch,the number of fruit branch,full fruits,yield and other factors of black peanut,but had little influence on weight per 100 shucks,weight per 100 kernel and kernel percent. When applied with fertilizer 450 kg / hm^2,black peanut grows better and its yield is highest.

关 键 词：黑花生 复合肥 生长 产量 

分 类 号：S565.2[农业科学—作物学]