用(yong)過氧化氫溶液處理菠菜種子，在技術上(shang)要(yao)掌(zhang)握以下(xia)要(yao)領。

溶液(ye)配制將過(guo)氧化(hua)氫溶液(ye)按1∶4比例(li)對水，經充分攪拌配制成20%~25%的(de)過(guo)氧化(hua)氫水溶液(ye)。

浸種(zhong)時(shi)(shi)(shi)間將配制好的過氧化氫水溶液盛于容(rong)器中(zhong)，倒入種(zhong)子時(shi)(shi)(shi)應(ying)邊倒邊用木棒攪(jiao)拌，使種(zhong)子都能均勻吸水。當氣(qi)溫低于20℃時(shi)(shi)(shi)，浸種(zhong)時(shi)(shi)(shi)間需100~120分鐘(zhong)；氣(qi)溫高(gao)于20℃、低于30℃時(shi)(shi)(shi)，浸種(zhong)時(shi)(shi)(shi)間60-90分鐘(zhong)；氣(qi)溫高(gao)于30℃以上時(shi)(shi)(shi)，浸種(zhong)時(shi)(shi)(shi)間30-50分鐘(zhong)即(ji)可。

種(zhong)子催芽(ya)(ya)浸種(zhong)后將種(zhong)子從過氧(yang)化氫水溶液中撈出，隨即(ji)用清水沖(chong)洗3-4次(ci)（邊沖(chong)邊濾(lv)(lv)水），濾(lv)(lv)水后盛于容器中用濕布巾(jin)覆蓋催芽(ya)(ya)。若種(zhong)子成熟(shu)適度且飽滿，一般5-6天就(jiu)有85%以上的種(zhong)子發芽(ya)(ya)，播(bo)種(zhong)后2~3天即(ji)可齊苗，比常規播(bo)種(zhong)提前6~8天出苗。

注意(yi)事項一(yi)是(shi)(shi)用(yong)過(guo)氧化氫水溶(rong)液(ye)浸種(zhong)(zhong)(zhong)處(chu)(chu)理(li)前(qian)，應把(ba)自留的或購買(mai)的菠菜種(zhong)(zhong)(zhong)子(zi)(zi)選擇晴天太陽下曬4~6小時(shi)，并剔除雜物和不飽滿的種(zhong)(zhong)(zhong)子(zi)(zi)；二(er)是(shi)(shi)要用(yong)百菌(jun)(jun)清水溶(rong)液(ye)對已經浸種(zhong)(zhong)(zhong)催芽(ya)處(chu)(chu)理(li)的種(zhong)(zhong)(zhong)子(zi)(zi)進(jin)行滅菌(jun)(jun)處(chu)(chu)理(li)；三(san)是(shi)(shi)浸種(zhong)(zhong)(zhong)催芽(ya)滅菌(jun)(jun)處(chu)(chu)理(li)后的種(zhong)(zhong)(zhong)子(zi)(zi)應及(ji)時(shi)播(bo)種(zhong)(zhong)(zhong)，大田（大棚(peng)）土(tu)(tu)壤要求濕(shi)潤；四是(shi)(shi)播(bo)種(zhong)(zhong)(zhong)后覆(fu)(fu)土(tu)(tu)1-1.5厘米并加壓，使土(tu)(tu)壤與種(zhong)(zhong)(zhong)子(zi)(zi)吻(wen)合，再(zai)用(yong)稻草簾(lian)覆(fu)(fu)蓋，待有10%~15%的幼(you)苗出土(tu)(tu)時(shi)將草簾(lian)掀開。