yebiqiweiduonianshengshacaokebiqishuzacao，duishuifenyaoqiujiaogao，diwajishuitianfashengjiaozhong。zhizhujuxichangdepufugenzhuangjing，jingduanpengdashengchengqiuzhuanghuobianqiuzhuangkuaijing，qiujingdingbushengyoushugetuchudechang0.5～1厘米的芽
；地上部莖稈叢生，直立
，呈圓柱狀
，高90～100厘米，直徑0.4～0.7厘米，中空
、光滑，莖稈內每隔2～4厘米有隔膜分開，莖稈幹枯後表麵顯現節和縱條紋。葉退化，僅在莖基部留有2～3個管狀葉鞘。小穗圓柱狀，單一生於莖頂。

野ye荸bi薺qi的de種zhong子zi發fa芽ya率lv低di
，田tian間jian很hen少shao見jian實shi生sheng苗miao，多duo以yi發fa達da的de塊kuai莖jing進jin行xing無wu性xing繁fan殖zhi。由you於yu塊kuai莖jing上shang生sheng有you多duo個ge芽ya
，當dang最zui初chu的de芽ya發fa生sheng的de植zhi株zhu被bei切qie斷duan或huo被bei除chu草cao劑ji殺sha死si後hou，其qi他ta芽ya能neng很hen快kuai萌meng發fa，形xing成cheng新xin的de植zhi株zhu
，給gei防fang除chu帶dai來lai困kun難nan。直zhi播bo稻dao播bo後hou苗miao前qian
、移栽稻移栽活棵後用吡嘧磺隆
、bianmihuanglongjinxingturangfengbichuli
，duiyebiqiyoujiaohaodefangxiao。bufendiquyebiqiduibianmihuanglongyichanshengkangxing，shiyonggaiyaofangxiaobuhao，gaiyongbimihuanglongnengtigaofangxiao。shuidaoshengchangqijianfashengyebiqi，kezaiyangmiao4葉期至拔節前，野荸薺基本出齊、處於幼苗期時，用2甲4氯加滅草鬆或唑草酮噴霧防除，也可以在田間建立水層後用2甲4氯拌土或拌肥料撒施防除。