江西农业学报2012，Vol.24Issue(5)：94-96,3.
施用不同形态的氮素对小麦产量及锰素积累的影响
Effects of Applying Different Forms of Nitrogen on Wheat Yield and Mn Accumulation
摘要
Abstract
The effects of applying different forms of nitrogen on wheat yield and Mn accumulation were studied by pot experiment. The results showed that the combined application of ammonium nitrogen and Mn could increase the yield and its components of Aikang 58, while obviously decrease the productive spikes and yield of Zhengmai 366. The combined application of nitrate nitrogen and Mn could significantly increase the 1000 - grain weight of Aikang 58 and Zhengmai 366. For Aikang 58, the application of ammonium nitrogen could increase the accumulation of Mn in plants, while the utilization of nitrate nitrogen could promote the transfer of Mn into the grain. The combined application of different forms of nitrogen and Mn fertilizer could significantly promote the accumulation of Mn in every part of Zhengmai 366.关键词
小麦/氮素形态/产量/锰素积累量Key words
Wheat/ Form of nitrogen/ Yield/ Mn accumulation分类
农业科技引用本文复制引用
刘蒙蒙,王宜伦,韩燕来,苗玉红,谭金芳..施用不同形态的氮素对小麦产量及锰素积累的影响[J].江西农业学报,2012,24(5):94-96,3.基金项目
中科院知识创新工程项目"方城县现代农业示范工程"(KZCXZ-YW-439) （KZCXZ-YW-439）
省院合作项目"方城县现代农业高产高效生产关键技术引进与创新"(112106000036) （112106000036）
