2.定植後應盡量晚覆蓋種植行的地膜,而且要注意用鋼絲、竹(zhu)子(zi)等(deng)將(jiang)地(di)膜(mo)撐(cheng)起(qi)來(lai),避(bi)免(mian)地(di)膜(mo)緊(jin)貼(tie)地(di)麵(mian),增(zeng)加(jia)地(di)表(biao)的(de)空(kong)氣(qi)流(liu)動(dong),保(bao)持(chi)土(tu)壤(rang)透(tou)氣(qi)性(xing),促(cu)進(jin)根(gen)係(xi)下(xia)紮(zha)。同(tong)時(shi)注(zhu)意(yi)衝(chong)施(shi)生(sheng)根(gen)類(lei)肥(fei)料(liao)和(he)菌(jun)肥(fei),促(cu)進(jin)根(gen)係(xi)生(sheng)長(chang),提(ti)高(gao)植(zhi)株(zhu)抗(kang)逆(ni)性(xing)。
1.定(ding)植(zhi)時(shi)采(cai)用(yong)起(qi)壟(long)種(zhong)植(zhi)的(de)效(xiao)果(guo)最(zui)好(hao),避(bi)免(mian)平(ping)畦(qi)栽(zai)培(pei)因(yin)澆(jiao)水(shui)過(guo)大(da)而(er)造(zao)成(cheng)傷(shang)根(gen),起(qi)壟(long)種(zhong)植(zhi)增(zeng)加(jia)了(le)耕(geng)作(zuo)層(ceng)的(de)厚(hou)度(du),促(cu)進(jin)根(gen)係(xi)下(xia)紮(zha)。同(tong)時(shi),利(li)用(yong)穴(xue)施(shi)生(sheng)物(wu)菌(jun)肥(fei)的(de)方(fang)法(fa),以(yi)菌(jun)製(zhi)菌(jun)來(lai)抑(yi)製(zhi)有(you)害(hai)菌(jun)的(de)繁(fan)殖(zhi),減(jian)少(shao)土(tu)傳(chuan)性(xing)病(bing)害(hai)發(fa)生(sheng)。
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