摘要
为探索唐山市生姜最佳的种植模式,为生姜高产栽培提供理论依据,以冀姜5号为试材,栽培模式设露地栽培(CK)、深沟地膜覆盖栽培和小拱棚栽培3个处理,研究了不同栽培模式对生姜主要农艺性状、产量以及抗病性的影响。结果表明:与露地栽培相比,小拱棚栽培和深沟地膜覆盖栽培均能够显著提高地温,提前27 d播种;加速生姜的生长发育,使其提前进入苗期和旺盛生长期,延长生育期;显著提高生姜的出苗率;显著增加生姜的株高、茎粗、分枝数、根茎鲜重和产量,明显降低发病率。小拱棚栽培较深沟地膜覆盖栽培增产优势突出,适合在唐山地区推广应用。
In order to explore the best planting mode of ginger in Tangshan,and to provide theoretical basis for high yield cultivation of ginger,three cultivation modes,including open field cultivation （CK）,deep furrow mulch cultivation and small arched shed cultivation,were set taking ginger variety Jijiang No.5 as the material. The effects of different cultivation modes on main agronomic traits,yield and disease resistance of ginger were studied. The results showed that compared with CK,the small arched shed cultivation and the deep furrow mulch cultivation could significantly increase the ground temperature,so seeds could be sowed 27 d in advance,accelerate the growth and development of ginger,make it into seedling stage and vigorous growth period in advance,prolong the growth period and significantly increase the emergence rate,significantly increase the plant height,stem diameter,branching number,fresh weight of rhizome and yield,and obviously reduce the incidence of diseases. The small arched shed cultivation is better than deep furrow mulch cultivation,which is suitable for popularization and application in Tangshan.
作者
付丽军
王永存
常冬梅
周禹
王向东
FU Li-jun;WANG Yong-cun;CHANG Dong-mei;ZHOU Yu;WANG Xiang-dong(Tangshan Academy of Agricultural Sciences,Tangshan 063001,China;Hengshui Agriculture and Technology Popularization Station,Hengshui 053000,China;Tangshan Food and Drug Comprehensive Testing Center,Tangshan 063000,China)
出处
《河北农业科学》
2018年第4期26-29,32,共5页
Journal of Hebei Agricultural Sciences
基金
河北省科技厅项目(16226344)
唐山市农业科技推广项目(唐农科17005)
关键词
生姜
栽培方式
生长
产量
抗病性
Ginger
Cultivation modes
Growth
Yield
Disease resistance
