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:孙强[1] 闫喜东[2] 严永峰[1] 杨春刚[1] 陈莫军[1]
机构地区:[1]吉林省农业科学院水稻研究所,吉林公主岭136100 [2]吉林省白城市农业科学院水稻研究所,吉林白城137000
出 处:《北方水稻》2014年第2期69-71,75,共4页North Rice
摘 要:随着我国工业化、城镇化进程快速推进,农村劳动力特别是青壮年劳动力大量转移到非农产业,新生代农民弃农现象日趋突出,农业劳动力短缺问题日益严重,农村劳动力弱化及短缺已经成为不可逆转的现实。怎样种好地,从而稳定粮食生产,是摆在农业生产当中亟待研究的课题。本文针对吉林省稻区的实际情况,对水稻直播的意义、可行性、利弊及生产实践进行论述,旨在可持续低碳发展吉林省寒地稻作产业。With the rapid improvement of industrialization and urbanization in our country, the question of labor transfer of China, especially the laborer of middle age have become increasingly acute, it had become a reality on labor shortage in the rural country, how to farming better and then stable production of grain was the settled urgently in agricuhural production, according to the real conditions of rice production in Jilin, it discussed significance, feasibility, advantages and disadvantages of rice direct-sowing to develop rice industry in Jilin sustainably.
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:216.73.216.222