1.Thuthukisa ukusika isihlahla setiye
I-Naphthalene acetic acid (sodium) ngaphambi kokufaka sebenzisa uketshezi lwama-60-100mg/L ukucwilisa isisekelo sokusika amahora angu-3-4, ukuze uthuthukise umphumela, ungasebenzisa futhi i-α mononaphthalene acetic acid (sodium) 50mg/L+ IBA 50mg/L wengxube, noma i-α mononaphthalene acetic acid (sodium) 100mg/L+ uvithamini B, 5mg/L wengxube.
Naka ukusetshenziswa: bamba ngokuqinile isikhathi sokucwiliswa, isikhathi eside kakhulu sizodala ukubola;I-Naphthylacetic acid (i-sodium) inomphumela ohlangothini wokuvimbela ukukhula kweziqu namagatsha ngaphezu komhlabathi, futhi kungcono kakhulu ukuxuba namanye ama-rooting agents.
Ngaphambi kokufaka i-IBA, cwilisa u-20-40mg/L womuthi owuketshezi esisekelweni se-cuttings 3-4 cm ubude amahora angu-3.Kodwa-ke, i-IBA ibola kalula ngokukhanya, futhi umuthi kufanele ufakwe emnyama futhi ugcinwe endaweni epholile neyomile.
Izinhlobo zesihlahla setiye ezino-50% we-naphthalene · i-ethyl indole root powder 500 mg/L, izinhlobo ezinezimpande ezilula 300-400 mg/L eziyimpushana yezimpande noma dip for 5s, beka 4-8h, bese uyasikwa.Ingase ikhuthaze ukuqala kwezimpande zakuqala, i-14d ngaphambi kokulawula.Isibalo sezimpande sanda, 18 ngaphezu kokulawula;Izinga lokusinda lalingu-41.8% ngaphezu kwalelo lokulawula.Isisindo esomile sezimpande ezincane senyuke ngo-62.5%.Ubude besitshalo babungu-15.3 cm ngaphezu kokulawula.Ngemuva kokwelashwa, izinga lokusinda lafinyelela cishe ku-100%, futhi izinga lokukhiqizwa kwenkulisa lenyuke ngo-29.6%.Inani lomkhiqizo likhuphuke ngamaphesenti angama-40.
2.Thuthukisa ukuqaliswa kwama-tea buds
Umphumela wokugqugquzela we-gibberellin ikakhulukazi ukuthi ingakhuthaza ukuhlukana kwamaseli nokwelula, ngaleyo ndlela ikhuthaze ukuhluma kwehlumela, ikhuthaze futhi isheshise ukukhula kwamahlumela.Ngemva kokufafaza, imiqumbe elele yakhuthazwa ukuba iqhume ngokushesha, inani lemiqumbe namaqabunga anda, inani lamaqabunga lancipha, nokugcinwa kwethenda kuhle.Ngokusho kokuhlolwa kwe-Tea Science Institute ye-Chinese Academy of Agricultural Sciences, ukuminyana kwamahlumela amasha kukhuphuke ngo-10% -25% uma kuqhathaniswa nokulawula, itiye lasentwasahlobo ngokuvamile lenyuka cishe ngo-15%, itiye lasehlobo lenyuka cishe ngo-20% , futhi itiye lasekwindla lenyuke cishe ngo-30%.
Ukugxila kokusetshenziswa kufanele kube ngokufanele, ngokuvamile okungu-50-100 mg/L kufaneleka kakhulu, njalo ngo-667m⊃2;Fafaza u-50kg womuthi owuketshezi kuso sonke isitshalo.Izinga lokushisa lasentwasahlobo liphansi, ukuhlushwa kungaba phezulu ngokufanele;Ehlobo, izinga lokushisa lasekwindla liphakeme, ukugxila kufanele kube phansi ngokufanele, ngokusho kokuhlangenwe nakho kwendawo, i-master bud umphumela wokufafaza wamaqabunga muhle, inkathi yokushisa ephansi ingafafazwa usuku lonke, inkathi yokushisa ephezulu kufanele yenziwe kusihlwa, ukuze lula ukumuncwa kwesihlahla setiye, unikeze umdlalo ogcwele ekusebenzeni kahle kwawo.
Umjovo we-petiole weqabunga we-10-40mg/L we-gibberellic acid unganqamula ukuhlala kwezihlahla zetiye ezincane ezingenawo amagatsha, futhi izihlahla zetiye zikhula amaqabunga angu-2-4 phakathi no-February, kuyilapho izihlahla zetiye zingaqali ukukhula kuze kube sekuqaleni kuka-March.
Sebenzisa inothi: ayikwazi exutshwe alkaline izibulala-zinambuzane, umquba, futhi exutshwe 0.5% urea noma 1% ammonium sulfate umphumela kungcono;Ukugxila kwesicelo esiqinile, inkathi ngayinye yetiye kufanele ifuthwe kanye kuphela, futhi ngemva kokufafaza ukuqinisa ukuphathwa kukamanyolo namanzi;Umphumela we-gibberellin emzimbeni wetiye cishe izinsuku eziyi-14.Ngakho-ke, kufanelekile ukukhetha itiye nge-bud engu-1 namaqabunga ama-3;I-Gibberellin kufanele isetshenziswe nayo.
3.Thuthukisa ukukhula kwetiye
Ngemuva kokufafaza nge-1.8% ye-sodium nitrophenolate, isitshalo setiye sabonisa imiphumela ehlukahlukene yomzimba.Okokuqala, ibanga phakathi kwama-buds namaqabunga landiswa, futhi isisindo se-bud sanyuswa, esasingu-9.4% ngaphezu kokulawula.Okwesibili, ukuhluma kwama-adventitious buds kwakhuthazwa, futhi ukuminyana kokuhluma kwanda ngo-13.7%.Okwesithathu ukukhulisa okuqukethwe kwe-chlorophyll, ukuthuthukisa umthamo we-photosynthesis, nombala wamaqabunga aluhlaza.Ngokusho kokuhlolwa kwesilinganiso seminyaka emibili, itiye lasentwasahlobo lenyuke ngo-25.8%, itiye lasehlobo lenyuke ngo-34.5%, itiye lasekwindla lenyuke ngo-26.6%, ukukhuphuka okujwayelekile konyaka ngo-29.7%.Isilinganiso se-dilution esivame ukusetshenziswa ezingadini zetiye izikhathi ezingu-5000, ngasinye singama-667m⊃2;Fafaza u-12.5mL woketshezi ngamanzi angama-50kg.Ukukhipha ama-tea buds ngaphambi kokuhluma enkathini ngayinye kungathuthukisa ama-axillary buds asekuqaleni.Kodwa-ke, ukusetshenziswa kokuqala kwetiye lasentwasahlobo kunenzuzo eyengeziwe yezomnotho, uma ifuthwe ekuqaleni kwehlumela neqabunga, umthamo wokumunca wezihlahla zetiye unamandla, futhi umphumela wokukhiqiza okhulayo uyabonakala.Itiye lasentwasahlobo livame ukufuthwa izikhathi ezingaba ngu-2, itiye lasehlobo nasekwindla lingahlanganiswa nokulawula izinambuzane kanye nesibulala-zinambuzane esixutshwe, sifafazwe ngokulinganayo endaweni enhle nangemuva kwamaqabunga, elimanzi ngaphandle kokuconsa lilinganiselwe, ukuze kuzuzwe imiphumela emibili yokulawula izinambuzane futhi kukhuthaze ukukhula. .
Qaphela: Uma usebenzisa, ungadluli ukugxila;Uma lina kungakapheli amahora angu-6 ngemva kokufafaza, ukufafaza kabusha kufanele kwenziwe;Amaconsi e-spray kufanele abe mahle ukuze athuthukise ukunamathela, fafaza ngaphambili nangemuva kwe-blade ngokulinganayo, akukho ukuconsa okungcono kakhulu;Isixazululo sesitoko kufanele sigcinwe endaweni epholile kude nokukhanya.
4.Vimbela ukwakheka kwembewu yetiye
Izihlahla zetiye ziyalinywa ngenhloso yokukha amahlumela amaningi, ngakho-ke ukusetshenziswa kwezilawuli zokukhula ukulawula ukukhula kwezithelo nokukhuthaza ukukhula kwama-buds namaqabunga kuyindlela ephumelelayo yokwandisa isivuno setiye.Indlela yokusebenza ye-ethephon esitshalweni setiye ukukhuthaza umsebenzi wamaseli e-lamellar esiqwini sezimbali kanye nesiqu sesithelo ukuze kufezwe inhloso yokuchitha.Ngokusho kokuhlolwa koMnyango Wetiye waseZhejiang Agricultural University, izinga lokuwa kwezimbali licishe libe ngu-80% ngemva kokufafaza cishe i-15d.Ngenxa yokwehliswa kokusetshenziswa kwezithelo zomsoco ngonyaka olandelayo, ukukhiqizwa kwetiye kunganyuka ngo-16.15%, futhi ukugxilwa kwesifutho okujwayelekile kufaneleke kakhulu ku-800-1000 mg/L.Njengoba ukukhululwa kwama-molecule e-ethylene kusheshiswa ngokwanda kwezinga lokushisa, ukugxila kufanele kuncishiswe ngokufanelekile lapho ihlumela lincane, izicubu zikhula ngamandla noma izinga lokushisa liphezulu, futhi ukugxila kufanele kube phezulu ngokufanele lapho izimbali eziningi zikhula ngamandla. kuvulwe futhi ukukhula kuhamba kancane noma izinga lokushisa liphansi.Kusukela ngo-Okthoba kuya kuNovemba, ukufafaza kwenziwa, futhi umphumela wokwandisa isivuno wawungcono kakhulu.
Ukugxila kwe-ethephon spray akufanele kudlule inani, ngaphandle kwalokho kuzodala udoti wamaqabunga angavamile, futhi inani lamaqabunga amaqabunga lizokhula ngokunyuka kokugxila.Ukuze kuncishiswe ukubola, i-ethephon exutshwe ne-30-50mg/L ye-gibberellin spray inomphumela obalulekile ekulondolozweni kwamaqabunga, futhi ayithinti umphumela wokuncipha kwehlumela.Lapho ukuchelela kufanele kukhethwe izinsuku ezinamafu noma ebusuku kufanelekile, okungadingi mvula kungakapheli amahora ayi-12 wokufaka isicelo.
5.Sheshisa ukwakheka kwembewu
Ukusabalalisa imbewu kungenye yezindlela ezibalulekile zokuzalanisa izithombo zetiye.Ukusetshenziswa kwezinto ezikhulayo zezitshalo ezifana ne-α-mononaphthalene acetic acid (sodium), i-gibberellin, njll., kungakhuthaza ukuhluma kwembewu, izimpande ezithuthukisiwe, ukukhula okusheshayo kanye nenkulisa eqinile, yokuqala.
i-Monaphthylacetic acid (sodium) Imbewu yetiye efakwe ku-10-20mg/L naphthylacetic acid (sodium) amahora angu-48, bese igezwa ngamanzi ngemva kokuhlwanyela, ingavubukulwa cishe nge-15d ngaphambili, futhi isigaba esigcwele sezithombo singama-19-25d ngaphambili.
Izinga lokuhluma kwembewu yetiye lingasheshiswa ngokucwilisa imbewu kusixazululo se-gibberellin esingu-100mg/L amahora angama-24.
6.Khulisa isivuno setiye
Isivuno samaqabunga amasha esihlahla setiye namanzi angu-1.8% e-sodium nitrophenolate sincike ekuhlumeni kwabantu kanye nesisindo sehlumela.Imiphumela yabonisa ukuthi ukuhluma kwezitshalo zetiye eziphathwe ngamanzi angu-1.8% e-sodium nitrophenolate kukhuphuke ngaphezu kuka-20% uma kuqhathaniswa nokulawula.Ubude bamahlumela, isisindo samahlumela kanye nesisindo sehlumela elilodwa namaqabunga amathathu ngokusobala kwakungcono kunokulawula.Umphumela wokwandisa isivuno wamanzi angu-1.8% we-sodium nitrophenolate muhle kakhulu, futhi umphumela wokwandisa isivuno wokugxila okuhlukile ungcono kakhulu izikhathi ezingu-6000 zoketshezi, ngokuvamile izikhathi ezingu-3000-6000 zoketshezi.
Amanzi angu-1.8% e-sodium nitrophenolate angasetshenziswa njengezinhlobonhlobo ezivamile zezitshalo zetiye ezindaweni zetiye.Sebenzisa ukuhlushwa kwe-3000-6000 izikhathi zoketshezi ezifanele, 667m⊃2;Fafaza umthamo we-liquid 50-60kg.Njengamanje, isifutho esisezingeni eliphansi ezindaweni zetiye sithandwa kakhulu, futhi uma sixutshwa nezibulala-zinambuzane, kuyanconywa ukuthi umthamo wamanzi angu-1.8% we-sodium nitrophenolate akufanele udlule u-5mL iphakethe ngalinye lamanzi.Uma ukugxila kuphezulu kakhulu, kuzovimbela ukukhula kwe-tea bud futhi kuthinte isivuno setiye.Inani lezikhathi zokufafaza ngenkathi yetiye kufanele linqunywe ngokuya ngokukhula okuqondile kwesihlahla setiye.Uma kusekhona amakhanda amancanyana amaningi phezu kwe-canopy ngemva kokukha, ingafafazwa futhi, ukuze kuqinisekiswe ukwanda komkhiqizo kuyo yonke isizini.
I-Brassinolide engu-0.01% ye-brassinolide ehlanjululwe izikhathi ezingu-5000 liquid spray ingakhuthaza ukukhula kwesihlahla setiye efihlekile namaqabunga, ikhulise ukuhluma kwabantu, ikhulise isivuno semiqumbe namaqabunga, futhi ingakhuphula isivuno samaqabunga amasha ngo-17.8% kanye netiye elomile ngo-17.8%. 15%.
Ukuqhakaza nokuthela kwezitshalo zetiye ze-Ethephon kudla izakhi eziningi namandla, futhi ukufafaza u-800 mg/L we-ethephon kusukela ngasekupheleni kukaSepthemba kuya kuNovemba kunganciphisa kakhulu izithelo nezimbali.
Kokubili i-B9 ne-B9 ingathuthukisa ukukhula kokuzala, ikhuphule izinga lokumiswa kwezithelo kanye nesivuno sezihlahla zetiye, esinamathemba okusebenza okuthuthukisa ezinye izinhlobo zezihlahla zetiye ngezinga eliphansi lokumisa imbewu nezingadi zetiye ngenjongo yokuqoqa imbewu yetiye.Ukwelashwa ngo-1000mg/L, 3000mg/L B9, 250mg/L kanye no-500mg/L B9 kungakhuphula isivuno sesithelo setiye ngo-68% -70%.
I-Gibberellin ikhuthaza ukuhlukana kwamaseli kanye nokwelula.Kwatholakala ukuthi ngemva kokwelashwa kwe-gibberellin, amaqabunga amile esihlahla setiye ahluma ngokushesha, ikhanda lehlumela lakhula, amaqabunga ancishiswa kancane, nokugcinwa kwethenda yetiye kuhle, okwadala izimo zokwandisa isivuno nokuthuthukisa ikhwalithi yezithelo. itiye.Ukusetshenziswa kwe-gibberellin enkathini ngayinye yehlumela letiye nesikhathi sokuqala samaqabunga ngo-50-100mg/L ngokufutha kwe-foliar, qaphela izinga lokushisa, ngokuvamile izinga lokushisa eliphansi lingasetshenziswa usuku lonke, izinga lokushisa eliphakeme kakhulu kusihlwa.
7.Ukususwa kwembali yekhemikhali
Imbewu eningi kakhulu ekupheleni kwekwindla izodla izakhamzimba, ivimbele ukukhula kwamaqabunga amasha nama-buds entwasahlobo ezayo, futhi ukusetshenziswa kwezakhi kuthinta isivuno kanye nekhwalithi yetiye ngonyaka olandelayo, futhi ukukha izimbali zokwenziwa kuwumsebenzi onzima kakhulu, ngakho-ke amakhemikhali. izindlela seziphenduke umkhuba wokuthuthukisa.
I-ethylene isebenzisa i-ethephon ekususeni izimbali zamakhemikhali, inani elikhulu lama-buds liyawa, inani lembewu eqhakazayo lincane, ukuqoqwa kwezakhamzimba kuningi, okusiza ekwandiseni isivuno setiye, nokonga abasebenzi kanye nezindleko.
Izinhlobo ezijwayelekile ezinoketshezi lwe-ethephon elingu-500-1000 mg/L, ngayinye engu-667m⊃2;Ukusebenzisa u-100-125kg ukufafaza isihlahla sonke ngokulinganayo esigabeni sokuqhakaza, bese ufutha kanye ngesikhawu se-7-10d, kusiza ekwandiseni isivuno setiye.Kodwa-ke, ukugxila kokwelashwa kufanele kulawulwe ngokuqinile, futhi ukuphakama okukhulu kwe-ethephon kuzoholela ekuweni kwamaqabunga, okungalungile ekukhuleni nasekuvuneni.Kunconywa ukunquma isikhathi nomthamo wokusetshenziswa ngokuya ngezimo zendawo, izinhlobonhlobo nesimo sezulu, futhi isikhathi sokusebenzisa kufanele sikhethwe esikhathini lapho izinga lokushisa liye lehla kancane kancane, i-camellia ivuliwe, futhi amaqabunga asethiwe.Ekupheleni kwenkathi yekwindla, ngo-Okthoba kuya kuNovemba eZhejiang, ukuhlushwa kwe-ejenti akukwazi ukudlula i-1000mg/L, ukugxila kwesiteji se-bud kungaba ngaphansi kancane, futhi ukugxila kwendawo yetiye ebandayo kungase kube phezulu kancane.
8.Thuthukisa ukumelana nokubanda kwesitshalo setiye
Ukulimala okubandayo kungenye yezinkinga ezibalulekile ezithinta ukukhiqizwa endaweni yetiye entabeni ephakeme kanye nendawo yetiye esenyakatho, okuvame ukuholela ekunciphiseni ukukhiqizwa ngisho nokufa.Ukusetshenziswa kwezilawuli zokukhula kwezitshalo kunganciphisa ukuguquguquka kwendawo yamaqabunga, noma kukhuthaze ukuguga kwamahlumela amasha, kuthuthukise izinga le-lignification, futhi kuthuthukise ukumelana nokubanda noma ukumelana kwezihlahla zetiye ngezinga elithile.
I-Ethephon efuthwe ngo-800mg/L ngasekupheleni kuka-Okthoba ingavimbela ukuhluma kabusha kwezihlahla zetiye ngasekupheleni kwekwindla futhi ithuthukise ukumelana nokubanda.
Ukufafaza u-250mg/L wesixazululo ngasekupheleni kukaSepthemba kungakhuthaza ukukhula kwezihlahla zetiye ukuyeka kusenesikhathi, okusiza ekukhuleni okuhle kwamahlumela entwasahlobo ebusika besibili.
9.Lungisa isikhathi sokukha itiye
Ukwelulwa kwamahlumela ezitshalo zetiye esikhathini setiye lasentwasahlobo kunempendulo eqinile evumelanayo, okuholela ekugxilweni kwetiye lasentwasahlobo ngesikhathi sokuphakama, futhi ukungqubuzana phakathi kokuvuna nokukhiqiza kugqamile.Ukusetshenziswa kwe-gibberellin nezinye izilawuli zokukhula kungathuthukisa umsebenzi we-A-amylase ne-protease, ukuze kuthuthukiswe ukuhlanganiswa nokuguqulwa kwamaprotheni noshukela, ukusheshisa ukuhlukaniswa kwamaseli kanye nokwelulwa, ukusheshisa izinga lokukhula kwesihlahla setiye, nokwenza amahlumela amasha. khula kusengaphambili;Isimiso sokuthi ezinye izilawuli zokukhula zinganqanda ukuhlukana kwamangqamuzana nokwelulwa sisetshenziswa futhi njengesivimbeli ukubambezela isikhathi sokuphakama kwezikhukhula, ngaleyo ndlela silawule isikhathi sokukha itiye futhi sinciphise ukungqubuzana ekusetshenzisweni komsebenzi wokukha itiye ngezandla.
Uma u-100mg/L we-gibberellin ufafazwe ngokulinganayo, itiye lasentwasahlobo lingenziwa 2-4d kusengaphambili futhi itiye lasehlobo 2-4d kusengaphambili.
I-Alpha-naphthalene acetic acid (i-sodium) ifafazwa ngo-20mg/L womuthi owuketshezi, ongakhethwa 2-4d kusengaphambili.
Isifutho sesixazululo se-ethephon esingu-25mg/L singenza itiye lentwasahlobo lihlume 3d kusengaphambili.
Isikhathi sokuthumela: May-16-2024