摘要
研究结果表明 ,粉煤灰多元复混肥可提高土壤有效养分含量 ,中和土壤酸性 ,有利于花生的生长发育 ,提高花生产量。不同配方各处理产量与对照比均达到 1%显著差异 ,从经济效益分析 ,以 (1∶1.5∶1)和 (1∶2∶1)配方最佳 ,分别比对照增产 9.3%和 8.8%。
The result of the study indicates that polybasic compound fertilizer of powdered coal ash increases peanut production. The yields from the treatments with different formulae are higher by 1% on average making remarkable difference. According to economic performance, the formulae of 1∶1.5∶1 and 1∶2∶1 are optimum, which increase the yields by 9.3% and 8.8% respectively compared with that of the control.
出处
《江西农业大学学报》
CAS
CSCD
2002年第2期200-203,共4页
Acta Agriculturae Universitatis Jiangxiensis
基金
江西省科委重点项目
关键词
粉煤灰多元复混肥
花生
配方
生长发育
产量
powdered coal ash
polybasic compound fertilizer
formula for peanut
