检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:于静湜 陈明远 陈卫文 王尚君 于腾屿 张宁 杨昱 邢广青 YU Jingshi;CHEN Mingyuan;CHEN Weiwen;WANG Shangjun;YU Tengyu;ZHANG Ning;YANG Yu;XING Guangqing(Beijing Changping District Agricultural Technology Extension Station,Beijing 102200,China;Beijing Changping District Agricultural Service Center,Beijing 102200,China;Beijing Changping District Agricultural Mechanization Technology Extension Station,Beijing 102200,China;Beijing Agricultural Technology Extension Station,Beijing 100029,China)
机构地区:[1]北京市昌平区农业技术推广站,北京102200 [2]北京市昌平区农业服务中心,北京102200 [3]北京市昌平区农业机械化技术推广站,北京102200 [4]北京市农业技术推广站,北京100029
出 处:《蔬菜》2024年第9期15-19,共5页Vegetables
基 金:昌平区农业高质量发展项目(11011425T000003247991)。
摘 要:昌平区作为北京市草莓产业优势主产区,高度重视草莓种业的发展,将草莓种业与产业发展同步推进。本文从种苗市场规模、草莓品种引进及繁育情况、生产苗来源、种业技术创新、相关政策扶持等方面综述了昌平区草莓种业发展现状,针对发展中存在的脱毒苗使用率低、本地苗源占比有待提高、主栽品种特性缺乏统一标准、专业技术人员储备不足等问题,提出了提高脱毒苗使用率、加强种苗繁育技术创新、完善三级育苗技术体系、加大技术型人才引进与储备等对策建议,为促进北方地区草莓种业发展提供思路。Changping district,as an advantageous main production area of strawberry industry in Beijing,attaches the great importance to the development of strawberry seed industry and synchronously promotes the development of strawberry seed industry and the strawberry industry.An overview of the status of strawberry seed industry in Changping district has been provided,including the size of the seedling market,introduction and breeding of strawberry varieties,sources of seedlings,technological innovations of seed industry and relevant policies support.In response to the problems such as low utilization rate of virus-free seedlings,the need to increase the proportion of local seedling sources,the lack of unified standards for the characteristics of main varieties and the insufficient reserve of professional and technical talents in development,countermeasures and suggestions have been proposed to improve the utilization rate of virus-free seedlings,strengthen innovation in breeding and raising seedling technology,improve the three-level raising seedling technology system and increase the introduction and reserve of technical talents,aiming at providing ideas for promoting the development of strawberry seed industry in northern regions.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.49