銀杏樹栽植早春萌芽前栽植易成活,種植土要選用土層深厚肥沃,有機質含量在1%至3%,透氣透水性能好的土壤。坑底放入腐熟的有機肥後再加入20limihoudeshutu,shiqichongfenhunhe,yimianshaogen。ruguotianqiganhan,bazaizhikengguanmanshui,shuishenganhouzaizaizhi。yinxingtongchangdaituqiuzaizhi。yinxingshenmaihoubuyifagen,yinciyiqianzai,tongchangyiyuanmiaomudegenjixianyudimianxiangpinghuogaochu1厘米至2厘米為佳。
銀杏樹水肥管理載後5天至7天澆水。銀杏成活後,無須經常灌水,一般在土壤化凍後發芽前澆第一遍水。5yuefen,rutianqiganhan,kejiaodierbianshui,yiliyuyinxingdeshengchangfayu。yuji,keshitianqiqingkuangjiaoshui。yinxingnaihanpalao,yinyutianshiyaozhuyipailao。yinweiyinxingdegenbuhuxiliangda,yaofangzhigenxiyinturangzhongshuifenguoduoqueshaoyangqizaochenggenxifulansiwang。shifeizaichunqiuliangji,zaishuguanwaiwei,yonghuanzhuangshifeifahuodadongdefangfa,shiyicifushudeyoujifei,shihoujiaoshui。yinxingyoujiahuo、假死現象。有些銀杏即使根係死了,葉子還能展開,甚至第二、第(di)三(san)年(nian)還(hai)能(neng)發(fa)芽(ya),但(dan)葉(ye)子(zi)很(hen)小(xiao)。待(dai)樹(shu)體(ti)內(nei)養(yang)分(fen)耗(hao)盡(jin),它(ta)才(cai)不(bu)發(fa)葉(ye)了(le),這(zhe)是(shi)銀(yin)杏(xing)的(de)假(jia)活(huo)現(xian)象(xiang)。有(you)些(xie)銀(yin)杏(xing)栽(zai)植(zhi)後(hou),第(di)一(yi)年(nian)不(bu)發(fa)芽(ya),甚(shen)至(zhi)第(di)二(er)年(nian)還(hai)不(bu)發(fa)芽(ya),但(dan)樹(shu)皮(pi)依(yi)然(ran)鮮(xian)綠(lv),到(dao)了(le)第(di)三(san)年(nian)才(cai)開(kai)始(shi)發(fa)芽(ya)展(zhan)葉(ye),這(zhe)是(shi)銀(yin)杏(xing)的(de)假(jia)死(si)現(xian)象(xiang)。所(suo)以(yi)有(you)人(ren)說(shuo):種植銀杏樹,三年活不算活,三年死不算死。
銀杏樹修剪中耕及病蟲害防治銀杏無需特殊修剪,移栽前可進行定幹修剪,同時將過密枝、病蟲枝、傷(shang)殘(can)枝(zhi)及(ji)枯(ku)死(si)枝(zhi)剪(jian)除(chu)。在(zai)其(qi)生(sheng)長(chang)過(guo)程(cheng)中(zhong),因(yin)生(sheng)長(chang)緩(huan)慢(man),一(yi)般(ban)不(bu)修(xiu)剪(jian)。在(zai)養(yang)護(hu)過(guo)程(cheng)中(zhong)需(xu)及(ji)時(shi)中(zhong)耕(geng)鋤(chu)草(cao),減(jian)少(shao)雜(za)草(cao),有(you)利(li)於(yu)樹(shu)木(mu)生(sheng)長(chang),同(tong)時(shi)改(gai)善(shan)土(tu)壤(rang)的(de)通(tong)氣(qi)條(tiao)件(jian),促(cu)進(jin)根(gen)係(xi)生(sheng)長(chang),萌(meng)發(fa)新(xin)根(gen)。銀(yin)杏(xing)的(de)病(bing)蟲(chong)害(hai)很(hen)少(shao),夏(xia)季(ji)高(gao)溫(wen)幹(gan)旱(han)的(de)年(nian)份(fen),當(dang)年(nian)生(sheng)苗(miao)或(huo)新(xin)移(yi)栽(zai)的(de)苗(miao),莖(jing)基(ji)部(bu)易(yi)灼(zhuo)傷(shang)而(er)使(shi)病(bing)菌(jun)侵(qin)入(ru),雨(yu)後(hou)易(yi)發(fa)生(sheng)腐(fu)爛(lan)病(bing)。夏(xia)季(ji)可(ke)設(she)遮(zhe)陰(yin)棚(peng)或(huo)用(yong)波(bo)爾(er)多(duo)液(ye)防(fang)治(zhi)。害(hai)蟲(chong)主(zhu)要(yao)是(shi)蠐(qi)螬(cao)。銀(yin)杏(xing)栽(zai)培(pei)簡(jian)單(dan),管(guan)理(li)粗(cu)放(fang),是(shi)優(you)良(liang)的(de)綠(lv)化(hua)樹(shu)種(zhong)。銀(yin)杏(xing)樹(shu)移(yi)栽(zai)後(hou)的(de)管(guan)理(li)很(hen)重(zhong)要(yao),但(dan)移(yi)栽(zai)時(shi)土(tu)壤(rang)的(de)孔(kong)隙(xi)度(du)以(yi)及(ji)根(gen)係(xi)大(da)小(xiao)與(yu)枝(zhi)葉(ye)保(bao)留(liu)量(liang)的(de)比(bi)例(li),也(ye)能(neng)影(ying)響(xiang)銀(yin)杏(xing)移(yi)栽(zai)成(cheng)活(huo)。
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