(1)易生根品種的處理方法與材料要求,桃梅李杏櫻桃葡萄無花果樹莓等屬於易生根品種,這些品種隻需在帶葉生長季節取材快繁都可達90%yishangdeshenggenchenghuolv,erqiegenxitedianfada。zheleipinzhongqucaishiyibanquyiyeyiyahuoyiyeliangyazhiduanzuoweiliticailiao,yunyongkuaifanbaohuoyinduodingsuandinongdujinpaozuoweicugenchuli。dinongdujinpaoshijianyibanshi100-200PPm情況下,切口浸泡1-2小時,在生產上為了提高工作效率,也可進行高濃度浸泡,即1000ppm的吲哚丁處理3-5秒鍾,這些品種的快繁在枝梢旺盛生長期是生根最快成活最高的季節。
(2)較難生根品種的處理方法與材料要求,柑桔、枇杷、蘋果、梨、獼猴桃等品種,要求從3-5nianshengyixiadeyoulingshushanghuoquliticailiao,zuihaoshishengchangjianzhuangwubingchonghaideshengchangzhi,zhexiezhisuozhizuodeliticailiaoneiyuanshengchangjisuchongzu,yepianguanghexiaolvjiaogao,shenggenrongyierfada。zaikuaifanshiqudaiyezhiduanhuoyiyeyiyazuoweiliticailiao,qiekouyongjiaogaonongdudeshenggenbaohuoyinduodingsuan、吲哚乙酸處理,通常濃度掌握在500-1000ppm間,進行切口浸泡處理1-2gexiaoshi。qizhongpingguoyuliyiyinduodingsuanchulixiaoguohuijiaohao,erqiekeyijieguohuashifenzhangenchuli,keyidadaolixiangdexiaoguo。jingguozhexiechulihou,keyishidaduoshupinzhongchenghuolvda80-85%以上。
(3)jinanshenggendebanliyangmeimangguolongyanxujinxingteshuchuli,zhexiepinzhongyinshutineihanyoudaliangzuaishenggendewuzhi,qizhongdandingshibanliyuyangmeishenggendezhuyaoyizhiyinzi,haiyoumangguoyulongyancailiaozhongjuyouhanliangjigaodetuoluosuanyuqitayigenwuzhi,duiyuzhexiepinzhongkeyixianduiqucaidemubenshujinxingzheguangchuli,yijiangditineiyigenwuzhidehechengshuliang,yekeduiyuzhiduandeshenggenbuweijinxingshushangbaoheizhichuli,dadaojiangdichulibuweiyizhiwuzhihanliang,huozheduisuoqudeliticailiaojinxingqiekouliushuichuliyuxiaosuanyinchuli,chuqubufenyigenwuzhi,tongguozhexiechulihou,zaixingshengchangjisushenggenchuli,yibanpeizhijiaogaonongdudeyinduodingsuannongye1000ppm,進行切口4-6小時的處理,經上述處理後,再繁於快繁苗床也可達到極高的成活率,一般可穩定在75%以yi上shang的de生sheng根gen率lv。另ling外wai,對dui於yu這zhe些xie極ji難nan生sheng根gen的de品pin種zhong一yi定ding要yao從cong幼you樹shu上shang取qu材cai或huo從cong已yi快kuai繁fan成cheng功gong的de小xiao苗miao上shang取qu材cai,這zhe樣yang可ke以yi達da到dao更geng好hao的de效xiao果guo,通tong常chang經jing多duo代dai循xun環huan後hou,成cheng活huo率lv還hai可ke大da大da提ti高gao。所suo以yi對dui於yu難nan生sheng根gen品pin種zhong生sheng產chan上shang都dou要yao求qiu形xing成cheng以yi苗miao繁fan苗miao的de技ji術shu體ti係xi,也ye就jiu是shi利li用yong已yi快kuai繁fan成cheng活huo的de種zhong苗miao為wei母mu本ben進jin行xing繼ji代dai多duo代dai循xun環huan,這zhe樣yang可ke激ji發fa材cai料liao更geng大da的de生sheng根gen潛qian能neng,可ke以yi使shi材cai料liao體ti內nei抑yi根gen物wu質zhi最zui少shao化hua。
運(yun)用(yong)快(kuai)繁(fan)技(ji)術(shu)可(ke)以(yi)使(shi)各(ge)種(zhong)果(guo)樹(shu)品(pin)種(zhong)實(shi)現(xian)快(kuai)速(su)生(sheng)根(gen)快(kuai)速(su)成(cheng)苗(miao),既(ji)使(shi)極(ji)難(nan)生(sheng)根(gen)的(de)品(pin)種(zhong)也(ye)能(neng)在(zai)智(zhi)能(neng)化(hua)的(de)環(huan)境(jing)下(xia),誘(you)導(dao)出(chu)根(gen)源(yuan)基(ji),形(xing)成(cheng)發(fa)達(da)的(de)根(gen)係(xi),在(zai)生(sheng)產(chan)上(shang)關(guan)鍵(jian)要(yao)掌(zhang)握(wo)各(ge)種(zhong)植(zhi)物(wu)生(sheng)根(gen)特(te)性(xing),才(cai)能(neng)有(you)針(zhen)對(dui)性(xing)地(di)設(she)計(ji)出(chu)快(kuai)繁(fan)處(chu)理(li)方(fang)案(an),實(shi)現(xian)各(ge)種(zhong)果(guo)樹(shu)都(dou)能(neng)達(da)到(dao)良(liang)好(hao)的(de)生(sheng)根(gen)育(yu)苗(miao)效(xiao)果(guo)。
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