一、注意選擇農藥的劑型 藥(yao)劑(ji)浸(jin)種(zhong)用(yong)的(de)是(shi)農(nong)藥(yao)的(de)稀(xi)釋(shi)液(ye),該(gai)藥(yao)劑(ji)一(yi)定(ding)要(yao)溶(rong)於(yu)水(shui)。不(bu)能(neng)用(yong)粉(fen)劑(ji)浸(jin)種(zhong),因(yin)為(wei)粉(fen)劑(ji)不(bu)能(neng)溶(rong)解(jie)於(yu)水(shui),藥(yao)粉(fen)浮(fu)於(yu)水(shui)麵(mian)或(huo)下(xia)沉(chen),種(zhong)子(zi)沾(zhan)藥(yao)不(bu)均(jun)勻(yun),達(da)不(bu)到(dao)浸(jin)種(zhong)滅(mie)菌(jun)的(de)效(xiao)果(guo)。
二、準確配製藥液 jinzhongsuoyongdeyaoyenongdushigenjuzhongzizhongliangjisuande,yibananzhaoyaojideyouxiaochengfenhanlianglaijisuan。jinzhongdeyaoyenongduhejinzhongshijianmiqiexiangguan,yaoyenongdudishijinzhongshijiankelvechangyixie,nongdugaoshijinzhongshijianyaosuoduan。
三、掌握浸種時間 藥(yao)劑(ji)浸(jin)種(zhong)有(you)一(yi)定(ding)的(de)時(shi)間(jian)要(yao)求(qiu),時(shi)間(jian)過(guo)長(chang)會(hui)產(chan)生(sheng)藥(yao)害(hai),影(ying)響(xiang)種(zhong)子(zi)發(fa)芽(ya),過(guo)短(duan)則(ze)達(da)不(bu)到(dao)消(xiao)毒(du)的(de)目(mu)的(de)。另(ling)外(wai),浸(jin)過(guo)的(de)種(zhong)子(zi)要(yao)及(ji)時(shi)用(yong)清(qing)水(shui)衝(chong)洗(xi)後(hou)催(cui)芽(ya),以(yi)免(mian)發(fa)生(sheng)藥(yao)害(hai)。
四、藥液麵要高出種子 在浸種時,藥液麵要高出種子15厘li米mi以yi上shang,以yi免mian種zhong子zi吸xi水shui膨peng脹zhang後hou露lu出chu藥yao液ye麵mian,影ying響xiang浸jin種zhong效xiao果guo。同tong時shi,種zhong子zi放fang入ru藥yao液ye後hou要yao充chong分fen攪jiao拌ban,排pai除chu藥yao液ye內nei的de氣qi泡pao,使shi種zhong子zi與yu藥yao液ye充chong分fen接jie觸chu,提ti高gao浸jin種zhong效xiao果guo。
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