1.Kurudzira muti wekucheka midzi
Naphthalene acetic acid (sodium) isati yaiswa shandisa 60-100mg/L mvura kunyura hwaro hwekucheka kwe3-4h, kuitira kuvandudza mhedzisiro, inogona zvakare kushandisa α mononaphthalene acetic acid (sodium) 50mg/L+ IBA 50mg/L concentration. yemusanganiswa, kana α mononaphthalene acetic acid (sodium) 100mg/L+ vhitamini B, 5mg/L yemusanganiswa.
Chenjerera kushandiswa: kunyatsobata nguva yekunyura, nguva yakarebesa ichakonzera defoliation;Naphthylacetic acid (sodium) ine mhedzisiro yekudzivisa kukura kwemazita uye matavi pamusoro pevhu, uye zviri nani kusanganisa nemamwe midzi midzi.
Usati waisa IBA, sora 20-40mg/L yemishonga yemvura pachigadziko chekucheka 3-4 cm kureba kwe3h.Nekudaro, IBA inoora nyore nyore nechiedza, uye mushonga unofanirwa kurongedzerwa mutema uye kuchengetwa munzvimbo inotonhorera uye yakaoma.
Marudzi emuti wetii ane 50% naphthalene · ethyl indole midzi poda 500 mg/L, marudzi ane nyore midzi 300-400 mg/L midzi poda kana dip nokuda 5s, nzvimbo 4-8h, uye ipapo kucheka.Inogona kukurudzira kutanga kwemidzi, 14d pamberi pekutonga.Nhamba yemidzi yakawedzera, 18 kupfuura kutonga;Chiyero chekupona chaive 41.8% chepamusoro pane chekutonga.Huremu hwakaoma hwemidzi miduku hwakawedzerwa ne 62.5%.Kureba kwechirimwa kwaiva 15.3 cm yakakwirira kudarika kutonga.Mushure mekurapwa, chiyero chekupona chakasvika kusvika 100%, uye chiyero chekugadzirwa kwevana chakawedzera ne29.6%.Zvose zvakabuda zvakawedzera ne40 muzana.
2.Kurudzira kutangwa kwetii buds
Iyo yekukurudzira mhedzisiro yegibberellin inonyanya kusimudzira kupatsanurwa kwesero uye kurebesa, nekudaro ichikurudzira kumera kwebud, kukurudzira uye kukurumidza kukura kwepfuti.Mushure mokupfapfaidza, mashizha akarara akakurudzirwa kuti amere nokukurumidza, nhamba yemashizha nemashizha yakawedzera, nhamba yemashizha yakaderedzwa, uye kuchengetwa kwenyoro kwaive kwakanaka.Zvinoenderana nekuyedza kweTea Science Institute yeChinese Academy yeAgricultural Sayenzi, kuwanda kwemapfuti matsva kwakawedzera ne10% -25% zvichienzaniswa nekutonga, chitubu tii kazhinji chakawedzera ne15%, tei yezhizha yakawedzera ne20% , uye autumn tii yakawedzera neinenge 30%.
Iko kushandiswa kwekugadzirisa kunofanira kunge kwakakodzera, kazhinji 50-100 mg / L inonyanya kukodzera, yega 667m⊃2;Mwaya 50kg yemushonga wemvura pachirimwa chose.Tembiricha yechirimo yakadzikira, iko kusungirirwa kunogona kunge kwakakwira zvakanyanya;Zhizha, tembiricha yekumatsutso yakakwira, kusungirirwa kunofanirwa kunge kwakadzikira, zvichienderana neruzivo rwemunharaunda, master bud shizha rekutanga kupfapfaidza mhedzisiro yakanaka, yakaderera tembiricha mwaka inogona kupfapfaidzwa zuva rese, yakanyanya tembiricha mwaka inofanira kuitwa manheru, kusvika fambisa kutorwa kwemuti wetii, ipa kutamba kwakazara kune kushanda kwayo.
Leaf petiole jekiseni ye10-40mg/L gibberellic acid inogona kuputsa dormancy yemiti miduku isina matavi, uye miti yetii inokura 2-4 mashizha pakati paFebruary, nepo kudzora miti yetii isati yatanga kukura mashizha kusvika kutanga kwaMarch.
Shandisa chinyorwa: haigoni kusanganiswa nealkaline mishonga yezvipembenene, fetiraiza, uye yakasanganiswa ne0.5% urea kana 1% ammonium sulfate effect iri nani;Strict application concentration, mwaka wega wega wetii unofanirwa kupfapfaidzwa kamwe chete, uye mushure mekupfapfaidza kusimbisa fetiraiza uye kutonga kwemvura;Mhedzisiro yegibberellin mumuviri wetii ndeye mazuva gumi nemana.Nokudaro, zvakakodzera kutora tii ne 1 bud uye 3 mashizha;Gibberellin inofanira kushandiswa nayo.
3.Kurudzira kukura kwetii buds
Mushure mekupfapfaidza ne1.8% sodium nitrophenolate, chirimwa chetii chakaratidza zvakasiyana siyana zvemuviri.Kutanga, chinhambwe pakati pemabuds nemashizha chakawedzerwa, uye bud huremu hwakawedzerwa, hwaive 9.4% yakakwirira kupfuura kutonga.Chechipiri, kumera kwe-adventitious buds kwakakurudzirwa, uye kumera kwehuwandu hwakawedzerwa ne13.7%.Chechitatu ndechekuwedzera chlorophyll content, kuvandudza photosynthesis simba, uye ruvara rweshizha regirini.Zvinoenderana neavhareji yemakore maviri bvunzo, chitubu tii yakawedzera ne25,8%, tei yezhizha yakawedzera ne34,5%, matsutso tii yakawedzera ne26,6%, avhareji yekuwedzera pagore ye29,7%.The dilution reshiyo inowanzoshandiswa mumagadheni eti i5000 nguva, imwe neimwe 667m⊃2;Isa 12.5mL yemvura ine 50kg yemvura.Kukwira kwetii buds kusati kwamera mumwaka wega wega kunogona kusimudzira ekutanga axillary buds.Zvisinei, kushandiswa kwekutanga kwechitubu cheti kunowedzera kukosha kwehupfumi, kana yakapfapfaidzwa pakutanga kwebud uye shizha, kukwanisa kunwa kwemiti yetii kwakasimba, uye mhedzisiro yekuwedzera kugadzirwa iri pachena.Chirimo tii inowanzopfapfaidzwa kanenge kaviri, zhizha uye matsutso tii inogona kusanganiswa nekudzivirira zvipembenene uye mushonga wezvipembenene wakavhenganiswa, wakapfapfaidzwa zvakaenzana pane zvakanaka uye kumashure kwemashizha, kunyorova pasina kudonha kuri pakati nepakati, kuwana maviri mhedzisiro yekudzora tumbuyu uye kukurudzira kukura. .
Cherechedza: Paunenge uchishandisa, usapfuure kusungirirwa;Kana kunaya mukati me6h mushure mekupfapfaidza, kumwayazve kunofanira kuitwa;Kupfapfaidza madonhwe anofanirwa kuve akanaka kuti uwedzere kunamatira, kupfapfaidza kumberi uye kumashure kweblade zvakaenzana, hapana kudonha ndiko kwakanyanya;Sarudzo yemasheya inofanira kuchengetwa munzvimbo inotonhorera kure nechiedza.
4.Dzivisa kuumbwa kwembeu yetii
Miti yetii inorimwa nechinangwa chekutora mamwe mapfuti, saka kushandiswa kwekukura kwekugadzirisa kudzora kukura kwemichero uye kukurudzira kukura kwemashizha nemashizha inzira inobatsira yekuwedzera goho reti.Maitiro ekuita ethephon pamuti wetii ndeyekusimudzira basa reiyo lamellar masero muruva redzinde uye muchero muchero kuti uwane chinangwa chekudurura.Zvinoenderana nekuyedza kweDhipatimendi reTii reZhejiang Agricultural University, kudonha kwemaruva kunosvika 80% mushure mekupfapfaidza anenge 15d.Nekuda kwekudzikiswa kwekushandiswa kwemichero yezvikafu mugore rinotevera, kugadzirwa kwetii kunogona kuwedzerwa ne16.15%, uye iyo general spray concentration inokodzera kusvika 800-1000 mg/L.Sezvo kuburitswa kwemamorekuru ethylene kuchikwiridzirwa nekuwedzera tembiricha, kusungirirwa kunofanirwa kudzikiswa zvakafanira kana bud iri diki, matishu ari kukura zvine simba kana tembiricha yakakwira, uye kusungirirwa kunofanirwa kunge kwakakwira zvakanyanya kana mazhinji emaruva aine. yakavhurwa uye kukura kunononoka kana tembiricha yakaderera.Kubva muna Gumiguru kusvika munaNovember, kupfapfaidza kwakaitwa, uye mhedzisiro yekuwedzera goho yaive yakanyanya kunaka.
Ethephon spray concentration haifanire kudarika huwandu, zvikasadaro zvinokonzeresa mashizha asina kujairika, uye huwandu hwemashizha emashizha huchawedzera nekuwedzera kwekusimbisa.Kuti uderedze defoliation, ethephon yakavhenganiswa ne 30-50mg / L gibberellin spray ine simba guru pakuchengetedza mashizha, uye haikanganisi mugumisiro webud thinning.Pakupfapfaidza kunofanira kusarudzwa mazuva ane makore kana manheru akakodzera, zvisingadi mvura mukati me12h yekushandiswa.
5.Speed up kuumbwa kwembeu
Kuuchika mbeu ndeimwe yenzira dzakakosha dzekuuchika mbeu yetii.Kushandiswa kwezvinhu zvinomera zvinomera zvakadai se-α-mononaphthalene acetic acid (sodium), gibberellin, nezvimwewo, zvinogona kukurudzira kumera kwembeu, midzi yakagadzirwa, kukurumidza kukura uye yakasimba, yekutanga nursery.
a Monaphthylacetic acid (sodium) Mbeu yetii yakanyoroveswa mu 10-20mg/L naphthylacetic acid (sodium) kwe48h, yozoshambidzwa nemvura mushure mekudyara, inogona kufukunurwa anenge 15d kare, uye danho rakazara rembeu i19-25d kare.
Kumera kwemhodzi yetii kunogona kukwidziridzwa nekunyudza mbeu mu100mg/L gibberellin mhinduro kwemaawa makumi maviri nemana.
6.Kuwedzera goho reti
Goho remashizha matsva emuti wetii ane 1.8% sodium nitrophenolate mvura inoenderana nekumera uye huremu hwebud.Mhedzisiro yacho yakaratidza kuti kumera kwehuwandu hwemiti yetii inobatwa ne1.8% sodium nitrophenolate mvura yakawedzera neinopfuura 20% zvichienzaniswa nekutonga.Hurefu hwenhungirwa, huremu hwenhungirwa uye huremu hwebud rimwe uye mashizha matatu zvaive pachena zviri nani pane izvo zvekutonga.Iko kuwedzera kwegoho kwe1.8% yekomboni sodium nitrophenolate mvura yakanakisa, uye kuwedzera kwegoho mhedzisiro yeakasiyana-siyana yakanyanya kunaka ne6000 nguva yemvura, kazhinji 3000-6000 nguva yemvura.
1.8% sodium nitrophenolate mvura inogona kushandiswa seyakajairwa siyana yetii zvidyarwa munzvimbo dzetii.Shandisa kusungirirwa kwe3000-6000 nguva mvura yakakodzera, 667m⊃2;Pfaya mvura vhoriyamu 50-60kg.Parizvino, kupfapfaidza kwepasi-pasi munzvimbo dzetii kunonyanya kufarirwa, uye kana yakasanganiswa nemishonga inouraya zvipembenene, zvinokurudzirwa kuti muyero we1.8% sodium nitrophenolate mvura usapfuure 5mL pabhegi remvura.Kana iyo yekumisikidza yakawandisa, inotadzisa kukura kweti bud uye kukanganisa goho reti.Huwandu hwenguva dzekupfapfaidza mumwaka wetii hunofanirwa kutariswa zvinoenderana nekukura chaiko kwemuti wetii.Kana pachine mimwe misoro midiki pacanopy mushure mekunhonga, inogona kumwaya zvakare, kuitira kuti ive nechokwadi chekuwedzera kwekugadzira mumwaka wese.
Brassinolide 0.01% yebrassinolide yakaderedzwa ka5000 nguva yemvura yakapfap 15%.
Kutumbuka uye fruiting yemiti yeEthephon tea inodya zvakawanda zvezvokudya uye simba, uye kupfira 800 mg / L ye ethephon kubva pakupera kwaSeptember kusvika kuNovember kunogona kuderedza zvikuru michero nemaruva.
Ose B9 neB9 anogona kusimudzira kukura kwekubereka, kuwedzera chiyero chekumisikidza michero uye goho remichero yemiti yetii, ine tarisiro yekushandisa yekuvandudza mamwe marudzi emuti wetii ane yakaderera mhodzi yekumisikidza uye magadheni etii nechinangwa chekuunganidza mhodzi dzetii.Kurapa ne1000mg/L, 3000mg/L B9, 250mg/L uye 500mg/L B9 kunogona kuwedzera goho retii ne68% -70%.
Gibberellin inokurudzira kupatsanurwa kwesero uye kurebesa.Zvakaonekwa kuti mushure mekurapwa kwegibberellin, mabukira akarara emuti wetii akamera nekukurumidza, bud musoro wakawedzera, mashizha akaderedzwa, uye kuchengetwa kwetii nyoro kwaive kwakanaka, izvo zvakagadzira mamiriro ekuwedzera goho nekuvandudza kunaka kwe. chai.Kushandiswa kwegibberellin mumwaka wega wega wetii bud uye mashizha ekutanga nguva ne50-100mg/L yefoliar spray, teerera kune tembiricha, kazhinji tembiricha yakaderera inogona kuiswa zuva rese, tembiricha yakanyanya manheru.
7.Chemical ruva kubviswa
Mbeu dzakawandisa pakupera kwematsutso dzinodya zvinovaka muviri, zvinotadzisa kukura kwemashizha matsva nemabuds muchirimo chinotevera, uye kushandiswa kwezvinovaka muviri kunokanganisa goho uye kunaka kwetii mugore rinotevera, uye kutanha maruva kwekugadzira kunonetsa, saka makemikari. nzira dzave nzira yekusimudzira.
Ethylene inoshandisa ethephon yekubvisa maruva emakemikari, nhamba huru yebuds inodonha, nhamba yembeu yemaruva ishoma, kuunganidza kwekudya kunowedzera, izvo zvinobatsira kuwedzera goho reti, nekuchengetedza basa uye mari.
General marudzi ane 500-1000 mg/L ethephon fluid, imwe neimwe 667m⊃2;Kushandisa 100-125kg kupfapfaidza muti wose zvakaenzana padanho rekutumbuka, wozopfapfaidza kamwe chete panguva ye7-10d, zvinobatsira mukuwedzera goho retii.Zvisinei, kusungirirwa kwehutano kunofanira kudzorwa zvakasimba, uye kunyanya kusanganiswa kwe ethephon kunotungamirira kumashizha anodonha, izvo zvisingafadzi kukura uye zvibereko.Inokurudzirwa kuona nguva uye chiyero chekushandiswa maererano nemamiriro emunharaunda, marudzi uye mamiriro ekunze, uye nguva yekushandiswa inofanira kusarudzwa munguva iyo kutonhora kwakaderera zvishoma nezvishoma, camellia yakazaruka, uye mashizha akaiswa.Mukupera kwemwaka wekuvhuvhuta, muna Gumiguru kusvika munaNovember muZhejiang, kusungirirwa kwemumiririri hakugone kudarika 1000mg/L, iyo yekumisikidzwa kweiyo bud nhanho inogona kuderera zvishoma, uye kusangana kwegomo inotonhora tei nzvimbo inogona kukwira zvishoma.
8.Enhance kutonhora kupikisa kwemuti wetii
Kukuvadzwa kwechando nderimwe rematambudziko akakosha anokanganisa kugadzirwa munzvimbo yakakwirira yetii uye yekuchamhembe nzvimbo yetii, iyo inowanzo tungamira mukuderedzwa kugadzirwa uye kunyange kufa.Kushandiswa kwezvinomera zvinokura zvinogadzirisa zvinogona kuderedza mashizha epamusoro, kana kukurudzira kuchembera kwezvitsva zvitsva, kuvandudza dhigirii re lignification, uye kuwedzera kutonhora kwekudzivirira kana kuramba kwemiti yetii kusvika pamwero wakati.
Ethephon yakapfapfaidzwa ne800mg/L mukupera kwaGumiguru inogona kutadzisa kumerazve kwemiti yetii mukupera kwematsutso uye kuwedzera kutonhora.
Kupfira 250mg / L yemhinduro mukupera kwaSeptember kunogona kukurudzira kukura kwemiti yetii kumira mberi, iyo inobatsira pakukura kwakanaka kwechitubu chechando muchando chechipiri.
9.Gadzirisa nguva yekunhonga tii
Kurebesa kwenhungirwa yemiti yetii munguva yechirimo yetii ine mhinduro yakasimba, zvichikonzera kuwanda kwechitubu tii munguva yepamusoro, uye kupokana pakati pekukohwa nekugadzira kwakakurumbira.Kushandiswa kwegibberellin uye mamwe maregitari ekukura anogona kuwedzera basa reA-amylase uye protease, kuitira kuti iwedzere kuumbwa uye shanduko yeprotein neshuga, kukurumidza kupatsanurwa kwesero uye kurebesa, kukurumidza kukura kwemuti wetii, uye kugadzira nhungirwa nyowani. kukura mberi;Iyo musimboti wekuti mamwe mareti ekukura anogona kumisa kupatsanurwa kwesero uye kurebesa inoshandiswawo sechivharo kunonoka nguva yemafashama, nekudaro kudzora nguva yekunhonga tii uye kuderedza kupokana mukushandiswa kwemanyorero ekunhonga tii basa.
Kana 100mg/L yegibberellin yakapfapfaidzwa zvakaenzana, chitubu tii inogona kucherwa 2-4d pachine nguva uye tei yezhizha 2-4d pamberi.
Alpha-naphthalene acetic acid (sodium) inopfapfaidzwa ne20mg/L yemushonga wemvura, unogona kutangwa 2-4d pachine nguva.
Kupfapfaidza kwe25mg/L ethephon mhinduro inogona kuita kuti chitubu chibure 3d pamberi.
Nguva yekutumira: May-16-2024