摘要
1991年在涿州市大石桥村以花椰菜‘瑞士雪球’,品种为试材开展了该项研究。阐明了定植后花椰菜的生长动态及其生长中心的变化;摸清了N,P,K在花椰菜植株体内的积累和分配规律;并阐述了花椰菜生长发育规律和N,P,K在植株体内积累分配规律之间的关系,为花椰菜高产优质栽培提供了理论依据。
Switzerland Snow Ball'cauliflower(Brassica (?)oleracea var.botrytisL.)was used in this experiment carried out in Dashiqiao,Zhuozhou in1991.The result showed the tendency of growth changes of growingcenters,of cauliflower and also on accumulating and distributing regularities of N,P,K within the plant.Moreover,it indicated the relationship betweencauliflower's regularity of growth and development and of the minerals'accumulation and distribution.Thus provided a theoretical basis for gaininghigh yield and good quality in growing cauliflower.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
1993年第1期36-40,共5页
Journal of Hebei Agricultural University
关键词
花椰菜
生长发育
氮
磷
钾
cauliflower
development
nitrogen
phosphorus
potassium
