摘要
采用田间试验与室内分析相结合的方法,研究了不同浓度Zn、B、Mn肥喷施对兰州百合干物质积累分配、产量和氮磷吸收的影响。结果表明,在氮磷钾肥充足的土壤中,喷施浓度为200 mg/L Zn肥、100 mg/L B肥和100 mg/L Mn肥均能有效促进兰州百合对氮磷的吸收转运,增加兰州百合鳞茎产量,改善鳞茎品质,提高肥料的利用效率。
Combining field investigation and laboratory analysis,the effects of different concentration of boron,zinc,manganese fertilizer on accumulation and distribution of dry matter,yield and N P asorption of Lilium davidii var.unicolor was studied.The results showed that 200 mg/L zinc fertilizer,100 mg/L boron fertilizer,100 mg/L manganese fertilizer improved the asorption and transferring of N P and quality of bulb,increased the yield of bulb and fertilizer efficiency.
出处
《中国土壤与肥料》
CAS
CSCD
北大核心
2011年第1期39-43,共5页
Soil and Fertilizer Sciences in China
基金
甘肃省教育厅资助项目(0502-08)
关键词
Zn肥
B肥
Mn肥
兰州百合
产量
氮磷吸收
zinc fertilizer
boron fertilizer
manganese fertilizer
Lilium davidii var.unicolor
yield
N P asorption
