锌、硼、锰肥配合施用对甜菜产糖量的影响  

Effect of Application Zn, B, Mn Fertilizers on Sugar Yield inSugar Beet

作　　者：黄春燕[1] 苏文斌[1] 樊福义[1] 邓君超[1] 展耀东[1] 宫前恒[1] 

机构地区：[1]内蒙古农牧业科学院特色作物研究所,呼和浩特010031

出　　处：《中国甜菜糖业》2014年第3期1-2,15,共3页China Beet & Sugar

摘　　要：采用“3414”最优回归设计,在大田试验条件下研究锌、硼、锰肥合理施用对甜菜产量、含糖率及产糖量的影响.结果表明,施硼、锌、锰肥处理比对照甜菜产量提高幅度在20.64％-25.47％,含糖率增加0.02％-0.83％,产糖量提高变化在21.85％-30.99％;通过建立肥效与产糖量间的效应函数方程,锌、硼、锰推荐施用量分别为20.50 kg/hm2、27.01 kg/hm2、42.35 kg/hm2.The experiment was replicated three times with ＂3414＂ design and conducted to study the effect of Application Zn,B,Mn Fertilizers on yield,sugar content and sugar yield of sugar beet.The result show that,comparing to the control,the yield increased 20.64%-25.47%,sugar content 0.02-0.83% and sugar yield 21.85%-30.99%.By establishing the fertilizer response equations with sugar yield,the optimum fertilizer applicant were as ZnSO4 · 7H2O 20.50 kg/hm2,Na2B4O7 · 10H2O 27.01 kg/hm2,MnSO4 · 7H2O 42.35 kg/hm2.

关 键 词：甜菜 锌、硼、锰肥 产糖量 

分 类 号：S566.3[农业科学—作物学]