衰老期杏樹的樹冠外圍枝條的年生長量明顯減小，隻有3～5limichang，shenzhigengduan。neibukusizhibuduanzengjia，guganzhizhongxiabukaishituluo
，jieguobuweiwaiyi，daxiaonianjieguoxianxiangyanzhong。yinci，duishuailaoshuxiujiandemudezaiyugengxinfuzhuang，huifushushi
，yanchangjieguonianxian。

一
、更geng新xin修xiu剪jian。衰shuai老lao樹shu的de修xiu剪jian主zhu要yao是shi對dui骨gu幹gan枝zhi的de重zhong回hui縮suo和he利li用yong徒tu長chang枝zhi更geng新xin結jie果guo枝zhi組zu。更geng新xin修xiu剪jian的de做zuo法fa是shi按an原yuan樹shu體ti骨gu幹gan枝zhi的de主zhu從cong關guan係xi，先xian主zhu枝zhi，後hou側ce枝zhi

，依yi次ci進jin行xing程cheng度du較jiao重zhong的de回hui縮suo。主zhu側ce枝zhi的de回hui縮suo，應ying掌zhang握wo“粗枝長留，細枝短留”的原則，一般可鋸去原有枝長的1/3～1/2。鋸口要平，最好塗以鉛油或黏泥，以保護傷口。

二、shidangzhaixin。shuailaoxingshugengxinxiujianhou，yaojishijinxingzhaixin，shishuguanzaorihuifu，diernianjiuyoukeguandechanliang。dazhihuisuohou，duiyusuofachudexinzhi
，yingjishixuanliufangxianghaodezuoweixindeguganzhi
，erjiangqiyudejishizhaixin，cushiqifashengercizhi，xingchengxindeguozhi。duibeishangshengchangshiwangdegengxinzhi
，kejinxingjiaozhongdezhaixin，liu20厘米長左右。待其發出二次枝後，選1～2個方向好的壯枝，在30厘(li)米(mi)處(chu)進(jin)行(xing)二(er)次(ci)摘(zhai)心(xin)，當(dang)年(nian)可(ke)形(xing)成(cheng)枝(zhi)組(zu)並(bing)形(xing)成(cheng)花(hua)芽(ya)。對(dui)於(yu)衰(shuai)老(lao)期(qi)杏(xing)樹(shu)樹(shu)膛(tang)內(nei)發(fa)出(chu)的(de)徒(tu)長(chang)枝(zhi)，可(ke)進(jin)行(xing)連(lian)續(xu)的(de)摘(zhai)心(xin)，培(pei)養(yang)成(cheng)結(jie)果(guo)枝(zhi)組(zu)


，填(tian)補(bu)空(kong)間(jian)，增(zeng)加(jia)結(jie)果(guo)部(bu)位(wei)。

三
、施shi肥fei澆jiao水shui。對dui衰shuai老lao杏xing樹shu進jin行xing更geng新xin修xiu剪jian
，應ying當dang配pei合he科ke學xue的de施shi肥fei和he澆jiao水shui，這zhe樣yang才cai可ke以yi收shou到dao良liang好hao的de效xiao果guo。在zai幹gan旱han山shan區qu

，衰shuai老lao杏xing樹shu更geng新xin後hou如ru果guo不bu澆jiao水shui
，新xin芽ya則ze有you可ke能neng被bei憋bie回hui去qu
，不bu但dan收shou不bu到dao更geng新xin複fu壯zhuang的de效xiao果guo，反fan而er會hui加jia速su樹shu體ti的de衰shuai亡wang。所suo以yi，宜yi在zai更geng新xin前qian的de秋qiu末mo，對dui衰shuai老lao杏xing樹shu施shi足zu基ji肥fei，並bing澆jiao足zu封feng凍dong水shui。更geng新xin修xiu剪jian後hou，要yao結jie合he澆jiao水shui，加jia施shi一yi些xie速su效xiao性xing肥fei料liao。

四
、bangfuzhishao。shuailaoxingshugengxinhoufachudexinzhishengchangkuai，bulaogu，youqishijukoufujinyouyinyafachudezhishao，rongyibeidafengyaozhe，guyingzaixibaohu，zuihaodefangfashibangzhigan，shizhitiaobusuifengyaobai。

五、改造樹形。有的杏樹從不修剪
，樹勢早衰，結果部位外移，內膛光禿，產量很低。對於此類樹要進行改造，將過多的、jiaochadeyuzhongdiededazhihecengjiandezhilizhizhunianqudiao，jiadacengjianjuli，shiyangguangsheruneitang，youshineitangfazhi，peiyangjieguozhizu。tongshi

，yaohuisuoshuailaozhi
，duanjiefayuzhi，taigaoxiachuizhitou。duigaoguanshuyaocaiquluotoucuoshi，jianshaocengci，dakaitianchuang
，duojinyangguang。rucijianchiersannian，jiukejiangcileixingshugaizaoweifengchandeshuxingle。