我wo們men知zhi道dao，油you菜cai籽zi很hen小xiao，而er且qie成cheng球qiu狀zhuang
，容rong易yi滾gun動dong
，這zhe就jiu給gei種zhong子zi發fa芽ya試shi驗yan帶dai來lai了le一yi些xie難nan題ti。傳chuan統tong方fang法fa先xian需xu要yao數shu出chu一yi定ding數shu量liang的de籽zi粒li，然ran後hou再zai進jin行xing人ren工gong置zhi床chuang，步bu驟zhou較jiao繁fan瑣suo。那na有you沒mei有you一yi步bu到dao位wei的de方fang法fa呢ne？將jiang數shu粒li和he置zhi床chuang結jie合he。現xian在zai的de確que有you，我wo們men可ke以yi通tong過guo真空數種置床儀進行試驗，它具備數種、吸種和置種功能。該儀器有5個吸種頭，其大小規格與新型種子培養皿配合，滿足不同種子發芽試驗的需要。

    我wo們men知zhi道dao，種zhong子zi發fa芽ya試shi驗yan常chang常chang需xu要yao進jin行xing的de作zuo業ye就jiu是shi種zhong子zi數shu種zhong和he置zhi床chuang，在zai沒mei有you應ying用yong專zhuan業ye儀yi器qi之zhi前qian
，檢jian驗yan人ren員yuan的de工gong作zuo常chang態tai是shi使shi用yong鑷nie子zi一yi粒li粒li夾jia取qu種zhong子zi，然ran後hou整zheng齊qi排pai放fang在zai發fa芽ya盒he中zhong，但dan是shi即ji使shi是shi嚴yan謹jin的de工gong作zuo者zhe，也ye很hen難nan保bao證zheng不bu再zai這zhe種zhong反fan複fu的de工gong作zuo中zhong出chu錯cuo
，因yin此ci無wu論lun是shi效xiao率lv還hai是shi準zhun確que度du
，其qi實shi都dou難nan以yi把ba握wo。而er真zhen空kong數shu種zhong置zhi床chuang儀yi的de應ying用yong
，實shi現xian了le種zhong子zi數shu種zhong置zhi床chuang一yi步bu到dao位wei，過guo去qu需xu要yao反fan複fu進jin行xing的de機ji械xie作zuo業ye，現xian在zai使shi用yong儀yi器qi就jiu可ke以yi輕qing鬆song完wan成cheng，因yin此ci儀yi器qi的de應ying用yong
，可ke以yi說shuo幫bang助zhu檢jian驗yan人ren員yuan解jie放fang了le雙shuang手shou，大da大da提ti高gao了le種zhong子zi檢jian驗yan效xiao率lv。
    jiuxingyefazhaneryan，zhenkongshuzhongzhichuangyideyingyong，jinyibuyoulizhichenglexiandaizhongzijianyanjiancegongzuodekaizhan，tigaolegejiyouguanbumendejianyanjishushuiping，tongshitigaolexiaolv，jiangdilejianyanchengben
，shixianletizhizengxiaodemubiao。erzheleixiaoguokekaodezhongzijianyanyiqi，feichangshihexiandaizhongzijianyanshihekeyanyuansuo、農業生產單位使用，是進一步提高農業育種水平工作中的重要儀器之一。