蘆筍越冬的田間管理包括清園、追肥、澆水、鬆土、消毒、除草等一係列措施,其目的是保證蘆筍安全越冬,並為翌年的采收做好充分準備。
清園是指對筍田進行一次徹底清理,主要是清除枯萎的蘆筍莖枝及殘茬落葉。清園不僅有利於采收,而且也是防治病害、蟲害、caohaideyixiangzhongyaocuoshi。qingyuanyidingyaoganjingchedi,tebieshiyixiebingchonghaibijiaoyanzhongdedikuai,qingyuanchediyouliyujianshaobingyuanjun,congerkongzhibinghaidefasheng。jutifangfaruxia:
1、拔(ba)除(chu)枯(ku)枝(zhi),清(qing)掃(sao)筍(sun)田(tian)。在(zai)蘆(lu)筍(sun)地(di)上(shang)部(bu)莖(jing)枝(zhi)完(wan)全(quan)枯(ku)萎(wei)時(shi),用(yong)手(shou)單(dan)個(ge)拔(ba)除(chu)莖(jing)枝(zhi)。地(di)上(shang)部(bu)未(wei)完(wan)全(quan)枯(ku)萎(wei)時(shi)不(bu)能(neng)拔(ba)除(chu),否(fou)則(ze)會(hui)造(zao)成(cheng)養(yang)分(fen)浪(lang)費(fei),影(ying)響(xiang)明(ming)年(nian)的(de)產(chan)量(liang)和(he)品(pin)質(zhi);再(zai)則(ze)未(wei)枯(ku)的(de)莖(jing)枝(zhi)也(ye)不(bu)易(yi)拔(ba)除(chu),強(qiang)行(xing)拔(ba)除(chu)易(yi)損(sun)傷(shang)鱗(lin)芽(ya)。另(ling)外(wai),清(qing)園(yuan)時(shi)不(bu)要(yao)用(yong)刀(dao)割(ge),一(yi)定(ding)要(yao)將(jiang)枯(ku)莖(jing)單(dan)個(ge)拔(ba)除(chu),殘(can)茬(cha)要(yao)清(qing)除(chu)幹(gan)淨(jing),連(lian)同(tong)枯(ku)枝(zhi)落(luo)葉(ye)一(yi)並(bing)清(qing)掃(sao)出(chu)筍(sun)田(tian),集(ji)中(zhong)燒(shao)毀(hui)。
2、turangxiaodu,fangzhibingchong。yangeqingyuanhou,turangzhongrengcunliuxiangdangshuliangdebingjun,weilejinyibujianshaobingjun,kongzhibinghaidefasheng,qingyuanhouyaojinxingturangxiaodu,fangfashi:⑴噴灑百菌清600-800倍液或50%多菌靈300-500倍液;⑵用多菌靈500-600倍液或農抗120-200倍液進行灌根。
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