Effect of Combined Application of Fertilizer Synergist with Nitrogen Fertilizer on Growth and Yield of Summer Corn
WANG Shikun
TANG Zhenhai
DONG Yanqi
ZHANG Defu
MA Xiaohong
LI Xijun
Abstract：The effects of combined application of two fertilizer synergist Banneng and Tudijing with nitrogen fertilizer on the growth and yield of summer corn Xianyu 335 were studied, so as to provide theoretical basis for rational fertilization and high-quality production of summer corn. The results showed that the combined application of two fertilizer synergist with nitrogen fertilizer promoted the plant growth and development,improved the ear development and yield,compared with the non-synergist treatment. What’ s more,Banneng was more effective to summer corn than Tudijing,and the effect of base fertilizer together with topdressing was superior to only base fertilizer. The best fertilizer management strategy for summer corn cultivation was as follows:the base fertilizer was nitrogen fertilizer of 135 kg/ha and Banneng 2 250 mL/ha,topdressing was nitrogen fertilizer of 135 kg/ha,under this condition the measured output was the highest with 10 838. 70 kg/ha,and the theoretical yield was the highest with 11 223. 90 kg/ha.
Keywords：fertilizer synergistnitrogen fertilizersummer cornagronomic traitear characteristicsyield
Publication Date：2015-12-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 53-56 )