摘要
通过田间试验,研究了锌肥不同施用量对丰花1号花生荚果产量、经济性状和效益的影响。结果表明,施用锌肥能明显改善花生植株的经济性状,提高荚果产量和经济效益,增产幅度为5.51%～6.57%,可增加纯收入1 142.25～1 262.25元/hm2;施锌区与不施锌区产量之间差异达极显著水平;锌肥作基肥施用,以每公顷施15 kg硫酸锌最为经济有效。
The field test studied the output, economic traits and benefit affects after different zinc fertilizer application dosages on pod Fenghua 1. The results show that zinc fertilization can obviously improve the economic traits of peanut plant, en- large the pod yield by 5.51% - 6.57% and increase the economic benefits by 1 142.25 - 1 262.25 yuan/hm^2; the yields in zinc fertilization plot and non-zinc fertilization plot were extremly different; 15 kg zinc sulfate per hectare can reach the most economic effect when zinc was used as the base fertilizer.
出处
《山西农业科学》
2010年第9期42-44,共3页
Journal of Shanxi Agricultural Sciences
基金
江苏省科技厅科技成果示范推广项目(BC2003329)
关键词
锌肥
花生
产量
效益
Zinc fertilizer
Peanut
Yield
Benefits
