整(zheng)枝(zhi)是(shi)通(tong)過(guo)修(xiu)剪(jian)來(lai)控(kong)製(zhi)植(zhi)株(zhu)生(sheng)長(chang)的(de)一(yi)種(zhong)管(guan)理(li)措(cuo)施(shi)。整(zheng)枝(zhi)主(zhu)要(yao)用(yong)於(yu)以(yi)果(guo)實(shi)入(ru)藥(yao)的(de)木(mu)本(ben)中(zhong)藥(yao)材(cai),但(dan)有(you)的(de)草(cao)本(ben)中(zhong)藥(yao)材(cai)也(ye)需(xu)要(yao)進(jin)行(xing)整(zheng)枝(zhi)。對(dui)以(yi)樹(shu)皮(pi)入(ru)藥(yao)的(de)中(zhong)藥(yao)材(cai),應(ying)培(pei)養(yang)直(zhi)立(li)粗(cu)壯(zhuang)的(de)主(zhu)幹(gan),剪(jian)除(chu)下(xia)部(bu)過(guo)早(zao)的(de)分(fen)枝(zhi)。對(dui)以(yi)果(guo)實(shi)、種子入藥的中藥材,可適當控製植株高度,注意調整各級主枝、側枝,促進植株開花結實。對幼齡樹一般宜輕剪,對於有些灌木類,如枸杞、meiguidengyoushuzeyizhongjian。duiyuchengnianshuduoshushanhuoduanjie,yishishushijianzhuanghegebufenzhijiandexiangduipingheng,shiqimeiniandounengchoushengqiangzhuangchongshideyingyangzhihejieguonengliqiangdejieguozhi。
打da頂ding即ji摘zhai去qu頂ding芽ya。通tong過guo破po壞huai植zhi株zhu頂ding端duan優you勢shi,抑yi製zhi主zhu莖jing生sheng長chang,促cu使shi側ce芽ya發fa育yu。一yi些xie中zhong藥yao材cai由you於yu生sheng長chang慢man且qie植zhi株zhu較jiao稀xi,去qu掉diao頂ding芽ya,側ce枝zhi則ze很hen快kuai生sheng長chang,能neng提ti前qian封feng行xing。如ru附fu子zi,適shi時shi打da頂ding並bing不bu斷duan除chu去qu側ce芽ya,可ke抑yi製zhi地di上shang部bu生sheng長chang,促cu進jin地di下xia塊kuai根gen膨peng大da,提ti高gao附fu子zi產chan量liang。打da頂ding宜yi早zao不bu宜yi遲chi,應ying選xuan晴qing天tian進jin行xing,以yi利li傷shang口kou愈yu合he。摘zhai蕾lei植zhi物wu為wei了le繁fan殖zhi後hou代dai,總zong是shi把ba養yang分fen優you先xian供gong給gei生sheng殖zhi器qi官guan。摘zhai除chu花hua蕾lei抵di製zhi了le生sheng殖zhi生sheng長chang,轉zhuan而er促cu進jin營ying養yang器qi官guan的de生sheng長chang。凡fan是shi不bu以yi種zhong子zi、果實做藥或不采子的中藥材,如白術、桔梗、人參、黃連、三七等,都可通過摘蕾來提高產量。
整根隻在草本中藥材中采用,如附子、芍藥、柴胡等。除去其過多側根,保證主根生長肥大。
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