摘要
近年来北京地区景观农业发展势头强劲,地被菊凭借其良好的覆盖性和栽培适应性被广泛应用在生态恢复及景观营造中。但目前适用于景观农田规模化应用的地被菊品种较少,且老品种存在种性退化、抗性降低等问题。故开展此引种筛选工作,以筛选出适用于规模化景观农田种植的地被菊新品种。本试验引进6个地被菊新品种,通过开展田间观测进行综合分析评比。试验结果表明,‘中农吉庆’在覆盖性、观赏性、成活率、抗性表现等方面综合表现最佳,可以作为未来北京地区景观农田规模化种植主推品种推广种植。
With the fast development of farmland landscape in Beijing area recently,ground-cover chrysanthemum is widely used in ecological restoration and landscape construction.But the varieties suitable for farmland landscape are in the state of scarce at present,and there are some shortage in the older variety,such as degradation of variety,decrease of resistance and so on.Therefore,it is necessary to carry out introduction and variety screening to get some new ground-cover chrysanthemum varieties suitable for farmland landscape.This experiment introduced 6 varieties for test,and carried on comprehensive analysis based on the field observation.The results showed that'Zhongnongjiqing'was a good ground-cover chrysanthemum variety with excellent field performance in plant coverage,ornamental value,survival rate and resistance reaction,and it could be recommended as main popularized ground-cover chrysanthemum variety for farmland landscape using in Beijing area.
作者
杨林
朱莉
李琳
石颜通
赵菲
时祥云
佘小玲
祁俊锋
YANG Lin;ZHU Li;LI Lin;SHI Yantong;ZHAO Fei;SHI Xiangyun;SHE Xiaoling;QI Junfeng(Beijing Agricultural Technology Extension Station,Beijing 100029,China;Yanqing Agricultural Technology Extension Station,Beijing 102100,China;Beijing Lvfu-long Agriculture Company Limited,Beijing 102100,China)
出处
《天津农业科学》
CAS
2020年第5期32-35,共4页
Tianjin Agricultural Sciences
基金
2020年北京市农业技术推广站都市型特色作物育种项目。
关键词
地被菊
景观农田
品种筛选
ground-cover chrysanthemum
farmland landscape
variety screening
