Txhua tus neeg uas tsawg kawg ib zaug hlob aubergines nyob rau hauv nws lub vaj teb paub li cas capricious cov nroj tsuag yuav ua tau yog tias tej yam kev mob rau kev loj hlob tsis tau ntsib. Lub ntsiab qhov teeb meem ntsig txog cultivation ntawm no kab lis kev cai ntawm Solanaceae tsev neeg yog vim li cas cov nplooj rau ntawm eggplant seedlings thiab nyob rau hauv tus neeg laus nroj tsuag tig daj.
Cov nplooj tig daj rau ntawm eggplant, raws li nyob rau hauv lub sij hawm thaum lub seedlings yog tseem tsis tau cog rau hauv qhib hauv av, thiab thaum lub sij hawm fruiting. Thiab no yellowing bears ib qho kev hem thawj rau cov nroj tsuag raws li ib tug tag nrho, vim hais tias tom qab yellowing, nplooj ntoos yuav fade thiab poob, thiab ces tag nrho cov nroj tsuag yuav tuag.
Yog hais tias koj pom hais tias nplooj tig daj rau ntawm seedlings ntawm eggplants, qhov no txhais tau hais tias ib tug muaj tsis txaus ntawm muab kev pab cuam nyob rau hauv cov av. Tom qab tag nrho, lub eggplant yog ib tug heev cog nroj nrog hwm kab kawm, thiab sai li sai tau muaj ib tug kho raws, cov nroj tsuag tam sim ntawd reacts nrog yellowing ntawm nplooj.
Kev tiv thaiv kev ntsuas
Yuav kom tiv thaiv tau qhov no ntawm qhov teeb meem nrog seedlings, nws yog ib qhov tsim nyog los xaiv cov cai av rau sowing noob. Lub ntiaj teb yuav tsum muaj kev sib npaug ntawm cov kab thiab yuav nplua nuj hauv nitrogen thiab potassium. Acidic thiab alkaline lub ntiaj teb substrates tsis haum, zoo li ib tug yooj yim zaub vaj teb. Txawm qhov phem tshaj kev xaiv rau cog lub noob ntawm eggplant yuav ua tau ib primer nrog ib tug high school cov ntsiab lus ntawm peat. Tab sis yog hais tias tsis muaj peev xwm tau txais ib qho kev npaj txhij kuaj av, ces lub ntiaj teb los ntawm ib tug wormhole ua nws zoo hloov. Tom qab tag nrho, raws li tau ntev tau paub, qhov no yog ib lub zoo pib rau cov nroj tsuag.
Tom qab lub aubergines cog rau hauv av qhib, tom qab ob peb lub lim piam lawv yuav tsum tau ntxiv nrog ib tug nitrogen-muaj complex fertilizer. Qhov no yuav tsum ua kom tiav ob peb zaug rau ib lub caij nyoog, kom tsis txhob muaj cov khoom no rau cov nroj tsuag. Nitrogen supplementation yuav tsum tau hloov nrog to top hnav khaub ncaws nrog ib tug poov tshuaj-muaj complex, uas kuj zoo cuam tshuam cov nroj tsuag raws li ib tug tag nrho thiab tiv thaiv yellowing ntawm nplooj los ntawm eggplant.
Hmoov tsis, muaj kuj yog ib qho teeb meem uas lub daj daj ntawm nplooj, tshwj xeeb tshaj yog cov qis dua, yog thawj lub tswb ntawm xws li ib tug kab mob loj heev raws li fusarium wilt. Raws li nyob rau hauv cov ntaub ntawv ntawm yellowing ntawm nplooj ntawm seedlings, qhov pib ntawm tus kab mob yog tib yam - qhov qis nplooj ua daj ntseg ntsuab, thiab ces tig daj, wither thiab poob tawm. Tom qab nplooj, tag nrho ceg wilts. Tus kab mob no cuam tshuam lub vascular system ntawm cov nroj tsuag.
Fusarium wilt yog ib hom kab mob fungal uas cuam tshuam los ntawm cov kab mob cov av mus rau cov hauv paus hniav ntawm cov nroj tsuag thiab ntawm lub ascending ntaus nws kiag li. Lwm ntawm qhov ua rau ntawm tus kab mob no yuav siv tau cov noob muaj tus kab mob no. Tom qab ntawd tus hlob hlob twb cuam tshuam, thiab raws li ib txoj cai, thaum pib ntawm fruiting, nws tuag.
Txhawb nqa txoj kev loj hlob ntawm Fusarium wilt thiab huab cua puag: yog tias muaj huab cua kub thiab huab cua kub tshaj 28 degree, qhov no tsim tau zoo heev rau txoj kev loj hlob ntawm fungal spores.
Yuav kom txo tau txoj kev pheej hmoo ntawm tej kab mob fungal ntawm eggplants ua ntej sowing noob, lawv yuav tsum tau etched nyob rau hauv ib qho kev daws ntawm poov tshuaj permanganate thiab sowed nyob rau hauv huab cua-permeable av. Thaum cov nroj tsuag cog rau hauv av,
Rau cog aubergines, ib qho chaw rau ntawm qhov chaw yuav tsum tau xaiv hnub ci tsis muaj peev xwm dej stagnation. Tom qab txhua tus dej, uas yuav tsum tau nqa tawm tsis tu ncua, koj yuav tsum tau loosen hauv av, vim hais tias tsis muaj oxygen yog teeb meem rau hauv paus system. Nws tseem yog ib qho tseem ceeb kom ua raws li cov qoob loo cog thiab tsis cog lub txiv lws tom qab lub nightshade, hloov qhov chaw txhua xyoo. Txhawm rau tiv thaiv tus kab mob, Trichodermine yog ntxiv rau txhua tus zoo, thiab yog tias pom muaj kab mob, cov kab mob kis tau raug tshem tawm, thiab cov tshuav ntxiv yuav raug tshuaj tsuag nrog rau Falcon.