硅肥对番茄产量、果实品质及肥料利用率的影响  

Effects of Silicon Fertilizer on Yield,Quality and Fertilizer Utilization Rate of Tomato

作　　者：唐爱均[1] 姚勇哲[1] 李建明[1] 

机构地区：[1]西北农林科技大学园艺学院,陕西杨凌712100

出　　处：《安徽农业科学》2015年第4期102-104,共3页Journal of Anhui Agricultural Sciences

基　　金：国家"十二五"科技支撑计划项目(2011BAD29B01);国家"863"计划项目(2011AA100504)

摘　　要：[目的]为硅肥在番茄生产和更广领域的应用提供依据。[方法]以"金棚一号"番茄为材料,采用完全随机试验,研究施用有机硅肥对番茄产量、果实品质及肥料利用率的影响。[结果]施用含硅肥料(N-P2O5-K2O 20-10-20)可以显著提高番茄产量,较对照增产16.16%,较施用史丹利复合肥(N-P2O5-K2O 20-10-20)处理增产5.45%;施用含硅肥料对番茄果实可溶性固形物含量、VC含量和糖酸比均无显著影响;施用含硅肥料可以显著提高番茄的肥料利用率,尤其是磷的利用效率。[结论]施用硅肥对番茄生产是有益的,能够显著提高番茄产量和肥料利用率。[Objective] The research aimed to provide a basis of silicon fertilizer in tomato production and wider fields. [Method]The effects of silicon fertilizer on yield,quality and fertilizer utilization rate of tomato（jinpeng No. 1） were researched. The completely randomized design was used in this experiment. [Result]Silicon fertilizer increased the yield of tomato significantly. Applying silicon fertilizer（N-P2O5-K2 O 20-10-20）could increase the yield by 16. 16% compared with the control,and increased by 5. 45% compared with the group of applying‘Stanley＇fertilizer. There were no significant effects on soluble solid content,VCcontent and the ratio of soluble sugar to organic acid by applying silicon fertilizer. Silicon fertilizer could improve fertilizer utilization rate of tomato,especially phosphorus utilization rate. [Conclusion]The application of silicon fertilizer was beneficial for the production of tomato,which could increase the yield of tomato and fertilizer utilization rate significantly.

关 键 词：硅 番茄 产量 品质 肥料利用率 

分 类 号：S641.2[农业科学—蔬菜学]