Hmoov tsis, txiv lws suav peb hlub yuav kis tau mus rau ntau cov kab mob thaum cultivation, uas ua rau tsis tsuas mus rau ib tug tseem ceeb weakening thiab txo ntawm tawm los, tab sis txawm mus rau kev tuag ntawm cov nroj tsuag. Tab sis feem ntau txaus ntshai tshaj plaws yog tias ib txhia kab mob los ntawm spores ntawm fungi cuam tshuam lub txaj los ntawm lub xyoo mus rau lub xyoo. Yog vim li ntawd koj tuaj yeem zaum tsis tuaj yeem sab muas, thiab koj yuav tsum siv qee qhov kev ntsuas kom txuag tau qhov khoom plig. Li ntawd, peb yuav qhia koj seb yuav tsuag txiv lws txiv los ntawm ntau cov kab mob.
Phytophthora nyob rau hauv cov txiv lws suav
Feem ntau, tom qab lub caij nyoog ntev rains, stems, nplooj thiab unripe txiv hmab txiv ntoo yog them nrog me xim av me ntsis. Yog li ntawd ib qho ntawm feem ntau txaus ntshai kab mob ntawm ib lws suav - phytophthora yog qhia. Ntawm pej xeem tshuaj, peb pom zoo kom sim spraying nroj tsuag nrog rau ib tug tov daws, uas yog npaj los ntawm 300 g ntawm khoom thiab 10 liv dej. Mus rau nws koj muaj peev xwm ntxiv 15-20 g ntawm xab npum ntxuav khaub ncaws. Ntawm cov tshiab siv yeeb siv tshuaj los ntawm cov kab mob, lws suav nrog phytophthora yog zoo Phytofluorin-M, uas yog diluted nyob rau hauv dej raws li cov lus qhia. Ib tug zoo zoo ntawm thawj cov cim qhia ntawm phytophthora yog muab los ntawm cov tshuaj "Oxihom". Nyob rau hauv lub thoob dej, tsuas yog 2 ntsiav tshuaj ntawm cov tshuaj yog diluted.
Nplooj pwm
Feem ntau vim hais tias ntawm overmoistening nyob rau hauv zaj duab xis greenhouses, lub seedlings yog raug mus rau nplooj ntoos pwm. Tus kab mob no yog tshwm sim los ntawm qhov tsos ntawm sab hauv ntawm cov nplooj ntawm cov nroj tsuag ntawm ib qho quav hniav ntawm xim av xim. Yog hais tias peb tham txog yuav ua li cas rau kev ua txiv lws suav rau hauv ib lub tsev cog qoob loo tawm tsam xws li cov kab mob, ces nyob rau hauv tas li ntawd mus rau heev airing thiab txo tus nqi ntawm watering lub txaj, nws yog pom zoo kom siv tshuaj tsuag nrog ib tug tshwj xeeb daws. Nws yog tsim los ntawm 10 liv dej, 1 tablespoon ntawm tsev neeg xab npum scraps, 1 tablespoon ntawm tooj liab sulfate. Tsis tas li ntawd, periodically txiv lws suav yuav sprayed nrog ib tug biological fungicide, piv txwv li, Barrier, uas nws 3 dia yog diluted nyob rau hauv 10 liv dej.
Vertex Laj
Vertex rot, uas tshwm ntawm ib tug tsis muaj noo noo thiab ib overabundance ntawm poov hlau, yog manifested los ntawm tsos rau txiv hmab txiv ntoo ntawm xim av xim dub los yog dub me ntsis. Ntxiv nrog rau watering, lws suav txau los ntawm kab mob yog tshwm. Tooj liab ntsev (10 liters ntawm 15-20 g ntawm khoom) yog zoo.
Mosaic
Thaum mosaic, thaum lub lws suav nplooj yog folded, thiab txiv hmab txiv ntoo yog them nrog ntsuab-daj me ntsis, kev kho mob ntawm hauv av ib feem kuj tseem siv. Nyob rau hauv rooj plaub no, ib tug daws ntawm poov tshuaj permanganate yog siv los tswj lws tus kab mob nyob rau hauv qhib hauv av. Nws yog npaj los ntawm 1 g ntawm khoom thiab ib thoob dej. Sprouts nyob rau hauv lub tsev xog paj yog pom zoo los mus tsuag nrog ib tug daws ntawm skim mis nyuj haus. Ib liter dej yog tov nrog ib liter ntawm mis nyuj thiab 1 teaspoon ntawm urea ntxiv. Xws li txau tshuaj yuav tsum tau ua peb zaug txhua 5-7 hnub.
Qhuav spotting
Qhuav spotting, los yog alternaria, tuaj yeem sib txawv los ntawm cov dub dub me ntsis, maj mam loj tuaj. Tus kab mob fungal zuj zus vim muaj kev sib kis ceev ceev ntawm kev sib cav. Koj tuaj yeem tiv puag nrog nws yog tias koj ua tiv thaiv kev ntsuas los yog kho lub txaj ntawm cov paib thawj. Ua li no, siv cov tshuaj no ua lws suav los ntawm
Dub ceg
Nrog ib tug dub soj caum, thaum tag nrho cov seem ntawm cov nroj tsuag yog them nrog dub me ntsis, peb txoj kev ntawm sib ntaus sib tua yog pom. Thawj yog txau nrog ib tug sib tov ntawm broth los ntawm dos husk thiab calcium nitrate . Nyob rau hauv ib liter ntawm broth dissolve 1-2 g ntawm saltpeter. Ib tug zoo tshwm sim yog kev kho mob ntawm txaj nrog ib tug daws ntawm poov tshuaj permanganate (0.5 g yog npaum li cas ib liter dej). Nrog ib qho tseem ceeb ntawm cov txiv lws suav, Siv tua neeg tuag taus. 40 g ntawm lub tshuaj yog yaj nyob rau hauv ib lub thoob dej.