一、嫩枝劈接
嫩nen枝zhi劈pi接jie法fa的de操cao作zuo和he一yi般ban花hua木mu的de劈pi接jie法fa相xiang同tong,所suo需xu工gong具ju簡jian單dan,不bu需xu要yao嫁jia接jie刀dao,隻zhi要yao一yi把ba普pu通tong刀dao片pian即ji可ke。因yin此ci,不bu但dan初chu學xue者zhe易yi掌zhang握wo,且qie成cheng本ben低di,便bian於yu普pu及ji。具ju體ti操cao作zuo有you4種方法:
1、芽接芽 砧木頂芽割去1/3—1/2,中間劈開,裂口深度為接穗芽直徑的2—3倍,並將接穗的健壯芽削成楔形,楔形麵長也為直徑的2—3bei,xunsujiangxuehaodeyacharuzhenmuliekoudedibu。yibanzhenmuyadezhijingjundayujiesuiyadezhijing,suoyibukenengduizhunliangbianxingchengceng,zhiyaodanmianduizhunjike。ranhou,jiekouchubangzhamianxian,waitaosuliaodai。
2、枝接芽 將接穗的隔年嫩枝如上法接在砧木頂芽上。
3、芽接枝 砧木頂端嫩枝約1/3連頂芽割除,中間劈開,將接穗的健壯芽如上法接入裂口處。
4、枝接枝 將接穗的隔年嫩枝如上法接在砧木嫩枝上。由於黑鬆的鬆針密生,如果用“芽接芽”或“枝接枝”法,難以紮縛。因此,當接穗插入砧木裂口處時,馬上用手指將傷口緊緊捏住,約3分fen鍾zhong後hou,傷shang口kou已yi吻wen合he,隨sui即ji將jiang黑hei鬆song的de鬆song針zhen向xiang上shang,將jiang接jie穗sui裹guo在zai中zhong間jian,外wai麵mian紮zha上shang幾ji圈quan粗cu棉mian線xian或huo塑su料liao帶dai,再zai套tao上shang透tou明ming塑su料liao袋dai,並bing紮zha緊jin袋dai口kou。至zhi此ci,嫁jia接jie操cao作zuo完wan成cheng。接jie後hou管guan理li很hen簡jian便bian,置zhi於yu室shi外wai通tong風feng背bei陰yin之zhi處chu即ji可ke。兩liang個ge月yue後hou,透tou過guo塑su料liao袋dai看kan見jian接jie穗sui開kai始shi萌meng發fa,表biao示shi已yi成cheng活huo,可ke先xian將jiang袋dai口kou之zhi線xian解jie除chu,再zai過guo一yi星xing期qi左zuo右you,將jiang塑su料liao袋dai去qu除chu,把ba接jie活huo的de五wu針zhen鬆song置zhi於yu半ban蔭yin處chu,並bing逐zhu漸jian增zeng加jia光guang照zhao。待dai新xin針zhen全quan部bu放fang出chu,才cai可ke能neng轉zhuan入ru正zheng常chang養yang護hu管guan理li。此ci法fa嫁jia接jie五wu針zhen鬆song,砧zhen木mu以yi選xuan取qu當dang年nian生sheng粗cu壯zhuang的de黑hei鬆song小xiao苗miao最zui為wei理li想xiang,嫁jia接jie成cheng活huo長chang大da後hou不bu影ying響xiang觀guan賞shang。若ruo以yi較jiao大da型xing本ben子zi的de黑hei鬆song作zuo為wei砧zhen木mu使shi用yong,雖sui然ran接jie活huo後hou生sheng長chang較jiao迅xun速su,但dan在zai每mei個ge接jie口kou處chu均jun會hui形xing成cheng一yi個ge明ming顯xian的de愈yu合he組zu織zhi,且qie均jun在zai高gao枝zhi之zhi上shang,像xiang一yi個ge個ge肉rou瘤liu,將jiang大da大da降jiang低di觀guan賞shang價jia值zhi。
二、嫩芽腹接
此法嫁接,選芽十分重要。作為接穗的芽長必須1厘米以上,直徑0.2厘米以上。將五針鬆的芽削成楔形(內向楔形麵略長於外向楔形麵),插入砧木(黑鬆)deqiekoudibu,duizhunxingchengcenghou,yongheijiaobujiangjiekouchuzhanlaojike。heiseduishangkouzaoriyuheyouli,yinci,yongheijiaobuzhanbisuliaobomobangzhayaohao,qiecaozuojianbian,jiehuohoubuxuyaosongfu,heijiaobuhuizixingzhanglie。
嫁接時間以春季3-4月(yue)份(fen)為(wei)宜(yi)。接(jie)後(hou)置(zhi)於(yu)室(shi)外(wai)暖(nuan)和(he)的(de)半(ban)蔭(yin)處(chu),接(jie)穗(sui)不(bu)用(yong)套(tao)塑(su)料(liao)袋(dai),但(dan)不(bu)能(neng)照(zhao)射(she)強(qiang)光(guang),接(jie)後(hou)一(yi)個(ge)月(yue)可(ke)開(kai)始(shi)逐(zhu)漸(jian)照(zhao)射(she)散(san)射(she)光(guang),五(wu)月(yue)上(shang)旬(xun)接(jie)穗(sui)即(ji)往(wang)上(shang)生(sheng)長(chang),五(wu)月(yue)下(xia)旬(xun)放(fang)針(zhen),且(qie)已(yi)長(chang)到(dao)一(yi)定(ding)的(de)高(gao)度(du)。
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