真空數粒置種儀的操作步驟分析
來源: http://98fo.cn/ 類別:實用技術 更新時間:2012-05-09 閱讀次
【本資訊由中國糧油儀器網提供】 zaizhongzifayashiyanzhong,youyixiebibeidejianceyiqi,tongguojiezhuyiqijinyibutigaozhongzifayashiyandezhunquedu,zhongzizaishiyongzhongshouxianyaozhaohaoheshidezhongzifayahuanjing,gaixiangshangkeyizhijiejiezhurengongqihoushilaimonizhongzidefayahuanjing,tishenzhunquedu。tongshizhongzideshuzhongyijizhizhongdengyeshibibukeshaode,keyijiezhu真空數粒置種儀,真空數粒置種儀簡稱真空數粒儀。該款儀器專門用於種子發芽試驗過程中的數種、吸種、置種用。是種子機構的必備儀器之一,那麼這款儀器在試驗中是需要通過如何的操作呢:
首(shou)先(xian),是(shi)根(gen)據(ju)要(yao)吸(xi)取(qu)種(zhong)子(zi)的(de)大(da)小(xiao)選(xuan)擇(ze)吸(xi)盤(pan),事(shi)先(xian)檢(jian)查(zha)吸(xi)盤(pan)上(shang)各(ge)孔(kong)是(shi)否(fou)通(tong)暢(chang),吸(xi)盤(pan)開(kai)口(kou)方(fang)向(xiang)朝(chao)下(xia),接(jie)上(shang)吸(xi)管(guan)。將(jiang)軟(ruan)管(guan)上(shang)的(de)主(zhu)吸(xi)管(guan)兩(liang)側(ce)按(an)扭(niu)捏(nie)住(zhu),對(dui)準(zhun)機(ji)身(shen)進(jin)風(feng)口(kou)插(cha)進(jin),直(zhi)到(dao)鎖(suo)住(zhu)為(wei)止(zhi)。
接著,準備好墊有發芽床的培養皿,將欲數的潔淨種子樣品倒入配套的盛種盤內待用。
其qi次ci,通tong過guo腳jiao踏ta開kai關guan與yu機ji身shen先xian行xing連lian接jie後hou接jie通tong電dian源yuan,按an下xia機ji身shen上shang的de開kai關guan然ran後hou踩cai下xia腳jiao踏ta開kai關guan機ji器qi開kai始shi工gong作zuo,根gen據ju種zhong子zi的de大da小xiao通tong過guo機ji身shen上shang吸xi力li調tiao節jie滑hua扭niu調tiao節jie吸xi力li,也ye可ke在zai彎wan管guan上shang調tiao節jie開kai關guan調tiao節jie,吸xi力li調tiao節jie到dao恰qia好hao使shi每mei個ge孔kong能neng吸xi住zhu一yi粒li種zhong子zi為wei宜yi。
第四,再將種子吸入吸盤鍾後,然後輕輕搖一搖,從開口端倒去多餘種子,同樣少補多去,以保證數粒準確。
第di五wu,將jiang已yi吸xi取qu種zhong子zi的de吸xi盤pan直zhi接jie置zhi入ru培pei養yang皿min內nei的de紙zhi床chuang或huo沙sha床chuang上shang,先xian鬆song開kai腳jiao踏ta開kai關guan,將jiang彎wan管guan上shang的de調tiao節jie開kai關guan完wan全quan打da開kai,待dai吸xi力li完wan全quan排pai除chu後hou提ti起qi吸xi盤pan。種zhong子zi就jiu均jun勻yun的de落luo在zai發fa芽ya床chuang上shang,一yi次ci數shu種zhong和he置zhi床chuang工gong作zuo完wan成cheng。
第(di)六(liu),實(shi)驗(yan)完(wan)成(cheng)後(hou),拔(ba)下(xia)插(cha)頭(tou)按(an)下(xia)機(ji)身(shen)後(hou)部(bu)的(de)電(dian)源(yuan)線(xian)收(shou)線(xian)按(an)扭(niu)即(ji)可(ke),為(wei)避(bi)免(mian)跳(tiao)動(dong),收(shou)線(xian)時(shi),請(qing)用(yong)手(shou)握(wo)住(zhu)插(cha)頭(tou)並(bing)放(fang)在(zai)機(ji)體(ti)後(hou)部(bu),然(ran)後(hou)按(an)下(xia)按(an)扭(niu)進(jin)行(xing)收(shou)線(xian)。
首(shou)先(xian),是(shi)根(gen)據(ju)要(yao)吸(xi)取(qu)種(zhong)子(zi)的(de)大(da)小(xiao)選(xuan)擇(ze)吸(xi)盤(pan),事(shi)先(xian)檢(jian)查(zha)吸(xi)盤(pan)上(shang)各(ge)孔(kong)是(shi)否(fou)通(tong)暢(chang),吸(xi)盤(pan)開(kai)口(kou)方(fang)向(xiang)朝(chao)下(xia),接(jie)上(shang)吸(xi)管(guan)。將(jiang)軟(ruan)管(guan)上(shang)的(de)主(zhu)吸(xi)管(guan)兩(liang)側(ce)按(an)扭(niu)捏(nie)住(zhu),對(dui)準(zhun)機(ji)身(shen)進(jin)風(feng)口(kou)插(cha)進(jin),直(zhi)到(dao)鎖(suo)住(zhu)為(wei)止(zhi)。
接著,準備好墊有發芽床的培養皿,將欲數的潔淨種子樣品倒入配套的盛種盤內待用。
其qi次ci,通tong過guo腳jiao踏ta開kai關guan與yu機ji身shen先xian行xing連lian接jie後hou接jie通tong電dian源yuan,按an下xia機ji身shen上shang的de開kai關guan然ran後hou踩cai下xia腳jiao踏ta開kai關guan機ji器qi開kai始shi工gong作zuo,根gen據ju種zhong子zi的de大da小xiao通tong過guo機ji身shen上shang吸xi力li調tiao節jie滑hua扭niu調tiao節jie吸xi力li,也ye可ke在zai彎wan管guan上shang調tiao節jie開kai關guan調tiao節jie,吸xi力li調tiao節jie到dao恰qia好hao使shi每mei個ge孔kong能neng吸xi住zhu一yi粒li種zhong子zi為wei宜yi。
第四,再將種子吸入吸盤鍾後,然後輕輕搖一搖,從開口端倒去多餘種子,同樣少補多去,以保證數粒準確。
第di五wu,將jiang已yi吸xi取qu種zhong子zi的de吸xi盤pan直zhi接jie置zhi入ru培pei養yang皿min內nei的de紙zhi床chuang或huo沙sha床chuang上shang,先xian鬆song開kai腳jiao踏ta開kai關guan,將jiang彎wan管guan上shang的de調tiao節jie開kai關guan完wan全quan打da開kai,待dai吸xi力li完wan全quan排pai除chu後hou提ti起qi吸xi盤pan。種zhong子zi就jiu均jun勻yun的de落luo在zai發fa芽ya床chuang上shang,一yi次ci數shu種zhong和he置zhi床chuang工gong作zuo完wan成cheng。
第(di)六(liu),實(shi)驗(yan)完(wan)成(cheng)後(hou),拔(ba)下(xia)插(cha)頭(tou)按(an)下(xia)機(ji)身(shen)後(hou)部(bu)的(de)電(dian)源(yuan)線(xian)收(shou)線(xian)按(an)扭(niu)即(ji)可(ke),為(wei)避(bi)免(mian)跳(tiao)動(dong),收(shou)線(xian)時(shi),請(qing)用(yong)手(shou)握(wo)住(zhu)插(cha)頭(tou)並(bing)放(fang)在(zai)機(ji)體(ti)後(hou)部(bu),然(ran)後(hou)按(an)下(xia)按(an)扭(niu)進(jin)行(xing)收(shou)線(xian)。
【中國糧油儀器網】部bu分fen文wen章zhang轉zhuan載zai自zi其qi它ta媒mei體ti,轉zhuan載zai目mu的de在zai於yu傳chuan遞di更geng多duo信xin息xi,並bing不bu代dai表biao本ben網wang讚zan同tong其qi觀guan點dian和he對dui其qi真zhen實shi性xing負fu責ze,且qie不bu承cheng擔dan此ci類lei作zuo品pin侵qin權quan行xing為wei的de直zhi接jie責ze任ren及ji連lian帶dai責ze任ren。如ru其qi他ta媒mei體ti、網站或個人從本網下載使用,自負版權等法律責任。如涉及作品內容、版權和其它問題,請在30日內與本網聯係。
下一篇:甜瓜葉片生長動態

最近更新儀器
推薦儀器
相關新聞
熱門產品


