馬鈴(ling)薯(shu)高產施肥方法(fa)

在種植(zhi)馬鈴薯(shu)(shu)時，用生物菌肥(fei)(fei)拌種、作基肥(fei)(fei)和進行追(zhui)肥(fei)(fei)，能(neng)使馬鈴薯(shu)(shu)發芽快，發芽率高，發芽整齊，芽苗健壯，莖壯葉綠，不(bu)受(shou)根(gen)結線蟲、疫病、軟腐(fu)病、枯萎(wei)病為(wei)害(hai)，結薯(shu)(shu)早(zao)(zao)而多，幼薯(shu)(shu)發育好，不(bu)畸形，薯(shu)(shu)型(xing)端(duan)正，膨大迅(xun)速，淀粉(fen)積累多，薯(shu)(shu)大，植(zhi)株不(bu)早(zao)(zao)衰，產量和品質都明顯提高。具體(ti)施(shi)肥(fei)(fei)方法(fa)如下(xia)：

拌種

將馬(ma)(ma)鈴(ling)(ling)(ling)(ling)薯(shu)(shu)(shu)的種(zhong)(zhong)(zhong)薯(shu)(shu)(shu)縱向切(qie)開(kai)后，用馬(ma)(ma)鈴(ling)(ling)(ling)(ling)薯(shu)(shu)(shu)種(zhong)(zhong)(zhong)薯(shu)(shu)(shu)的傷口切(qie)面(mian)去蘸生(sheng)(sheng)(sheng)(sheng)物菌(jun)肥(fei)(fei)，使(shi)(shi)傷口沾(zhan)滿(man)生(sheng)(sheng)(sheng)(sheng)物菌(jun)肥(fei)(fei)后再(zai)種(zhong)(zhong)(zhong)植。或將馬(ma)(ma)鈴(ling)(ling)(ling)(ling)薯(shu)(shu)(shu)的種(zhong)(zhong)(zhong)薯(shu)(shu)(shu)放入(ru)清(qing)水(shui)中(zhong)浸泡1～2分鐘，使(shi)(shi)馬(ma)(ma)鈴(ling)(ling)(ling)(ling)薯(shu)(shu)(shu)種(zhong)(zhong)(zhong)薯(shu)(shu)(shu)濕潤后撈起，再(zai)去蘸生(sheng)(sheng)(sheng)(sheng)物菌(jun)肥(fei)(fei)，使(shi)(shi)馬(ma)(ma)鈴(ling)(ling)(ling)(ling)薯(shu)(shu)(shu)種(zhong)(zhong)(zhong)薯(shu)(shu)(shu)沾(zhan)滿(man)生(sheng)(sheng)(sheng)(sheng)物菌(jun)肥(fei)(fei)后再(zai)種(zhong)(zhong)(zhong)植。也(ye)可以(yi)在生(sheng)(sheng)(sheng)(sheng)物菌(jun)肥(fei)(fei)中(zhong)加入(ru)少量的清(qing)水(shui)，充(chong)分攪(jiao)拌使(shi)(shi)其濕潤后，再(zai)用馬(ma)(ma)鈴(ling)(ling)(ling)(ling)薯(shu)(shu)(shu)種(zhong)(zhong)(zhong)薯(shu)(shu)(shu)去蘸生(sheng)(sheng)(sheng)(sheng)物菌(jun)肥(fei)(fei)，使(shi)(shi)馬(ma)(ma)鈴(ling)(ling)(ling)(ling)薯(shu)(shu)(shu)種(zhong)(zhong)(zhong)薯(shu)(shu)(shu)表面(mian)沾(zhan)滿(man)生(sheng)(sheng)(sheng)(sheng)物菌(jun)肥(fei)(fei)后再(zai)種(zhong)(zhong)(zhong)植。

做基肥

在(zai)種(zhong)植馬鈴薯時，每畝用生物(wu)(wu)菌(jun)(jun)肥(fei)80～100公斤(jin)做基肥(fei)。先(xian)挖好種(zhong)植穴，種(zhong)下種(zhong)薯，再在(zai)種(zhong)薯旁邊均勻(yun)撒(sa)施(shi)生物(wu)(wu)菌(jun)(jun)肥(fei)，然后蓋上一層厚8～10厘(li)米(mi)的泥土，將種(zhong)薯和生物(wu)(wu)菌(jun)(jun)肥(fei)全部覆(fu)蓋住(zhu)。

追肥

在馬鈴薯(shu)生(sheng)長發育過程(cheng)中(zhong)，分別(bie)在植株高25～30厘(li)米時、幼薯(shu)開(kai)始膨(peng)大時和幼薯(shu)迅速(su)膨(peng)大時，各追施一次生(sheng)物菌肥，每次每畝施150～200公斤。結合培(pei)土(tu)(tu)，將生(sheng)物菌肥均(jun)勻撒施在馬鈴薯(shu)植株根部周圍(wei)的土(tu)(tu)壤中(zhong)后，培(pei)上一層(ceng)厚8～10厘(li)米左右的泥土(tu)(tu)即可。