摘要
浇水、施肥 (尿素 )、喷 KH2 PO4 和喷丰产素及其不同组合对华北驼绒藜种子的发芽率和发芽速度没有显著的影响。施肥 (尿素 )
Effects of irrigation, fertilizer (Urea and KH 2PO 4) and plant regulator (FengChanSu) on plant growth and seed characters of Ceratoides arborescens were investigated.The results showed that combination of irrigation and fertilizer had positive effects on plant growth, but no obvious effects on seed germination performance. Fertilizer application was the main factor for improving seed yield of C. arborescens.
出处
《干旱区资源与环境》
CSSCI
CSCD
2001年第S1期88-92,共5页
Journal of Arid Land Resources and Environment
基金
国家自然科学基金资助项目 (编号 C3996 0 0 10 )
农业部重点项目"北方主要牧草种子生产的研究"编号 ( 95牧 -0 2 -0 6 -0 2 )
关键词
华北驼绒藜
施肥
种子产量
Ceratoides arborescens
fertilizer application
seed yield
