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河南省巩县伊洛河大堤引种“铁扫帚”获得成功。《中国水利报》(见1990年4月11日二版)、《水利天地》(见1990年第二期33页)、《河南水利》(见1990年第二期42页)以及省、市等报刊相续报道。几个月来,海河流域的一些兄弟单位来函来人询问有关铁扫帚的具体情况。为使兄弟单位共同搞好河道堤防的管理,提高社会效益和经济效益,特借贵刊向河道管理部门和技术人员介绍铁扫帚的有关情况。一、特性与功能:铁扫帚属黎科一年生草本植物,俗名扫帚苗,原产荷兰,茎直立、
Introduction of the “Iron Broom” in Yili Embankment of Gong County, Henan Province succeeded. “China Water Herald” (see the second edition of April 11, 1990), “Water World” (see page 33 of 1990), “Henan Water Conservancy” (see page 42 of 1990) Other newspapers and periodicals continued coverage. In the past few months, some fraternal units in the Haihe River Basin have sent letters asking people about the specific situation of iron brooms. In order to make our brother units work together to improve the management of river embankments and improve social and economic benefits, we hereby advise you to introduce the situation of iron brooms to river management authorities and technicians. First, the characteristics and functions: Iron broom is an annual herb Li Ke, commonly known as broom seedlings, the origin of the Netherlands, stems erect,