Blue Pwm Ntawm Spinach Cog: Kawm Txog Spinach Downy Mildew Cov tsos mob thiab Tswj

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Blue Pwm Ntawm Spinach Cog: Kawm Txog Spinach Downy Mildew Cov tsos mob thiab Tswj
Blue Pwm Ntawm Spinach Cog: Kawm Txog Spinach Downy Mildew Cov tsos mob thiab Tswj

Video: Blue Pwm Ntawm Spinach Cog: Kawm Txog Spinach Downy Mildew Cov tsos mob thiab Tswj

Video: Blue Pwm Ntawm Spinach Cog: Kawm Txog Spinach Downy Mildew Cov tsos mob thiab Tswj
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Anonim

Spinach yog ib qho ntawm thawj cov qoob loo uas koj loj hlob txhua xyoo, vim nws tuaj yeem kov cov Frost. Nws yog ib qho yooj yim thiab ceev mus rau lub rooj thaum kub tseem txias sab nraum. Ib txhia tau txais cov qoob loo loj hlob nyob rau lub caij ntuj no los yog tsawg kawg yog cog thaum ntxov caij nplooj ntoos hlav. Thaum koj tab tom cia siab tias koj thawj cov qoob loo ntawm lub xyoo thiab mus sau koj cov spinach, qhov kev tshawb pom ntawm cov kab mob mildew tuaj yeem ua rau poob siab. Nrog me ntsis kev tshawb nrhiav ua ntej lub sijhawm sau qoob loo, txawm li cas los xij, cov pwm xiav tsis tas txhais tau tias tsis muaj spinach.

About Spinach with Blue Pwm

Tswj cov kab mob me me, lossis cov pwm xiav, ntawm spinach tuaj yeem nyuaj, vim cua tshuab cua tshuab tsim ntawm 48 degrees F. (9 C.). Thaum downy mildew ntawm spinach tshwm, nws sai sai kis rau tag nrho cov qoob loo, nrog nplooj qhia kev puas tsuaj nyob rau hauv tsawg li plaub mus rau tsib hnub. Cov kab mob tshiab tshiab tau kis kab mob hnyav rau cov qoob loo spinach ob peb xyoos dhau los. Piv txwv li, Arizona thiab California, uas yog cov neeg tsim khoom spinach saum toj kawg nkaus hauv Teb Chaws Asmeskas, tab tom poob tag nrho cov teb raws li cov kab mob downy mildew nce mus rau tus naj npawb ib kab mob kis rau cov qoob loo no.

Thaum koj pom cov daj, thaj chaw ntawm cov qia thiab nplooj ntawm cov tub ntxhais hluas ntsuab, thiab pom lawv nroglos ntawm cov kab mob dawb, koj tseem yuav muaj sijhawm los cog lwm cov qoob loo. Yog tias koj cog spinach ua qoob loo muag, tej zaum koj yuav tsis muaj qhov kev xaiv ntawd.

Controlling Spinach Blue Pwm

Kho cov nroj tsuag tsis muaj kev cuam tshuam thiab cov av nyob ze nrog cov tshuaj tua kab mob tuaj yeem tiv thaiv kev sib kis ntawm cov kab mob, Peronospora farinosa, los ntawm kev tso cov nplooj loj hlob kom tsis muaj kab mob. Txau cov khoom lag luam nrog cov khoom xyaw nquag xws li mefenoxam ntawm nplooj spinach uas tsis pom muaj cov pwm. Ua raws li koj qhov kev tshawb pom thiab ua qhov kev hloov pauv uas xav tau rau koj cog spinach tom ntej.

Tig nplooj ntsuab mus rau qhov chaw loj hlob sib txawv txhua xyoo. Tso cai tsawg kawg ob xyoos ua ntej koj xa cov qoob loo rov qab mus rau thaj chaw vaj uas koj thawj zaug pom cov kab mob qis.

Muab pov tseg kom zoo ntawm tag nrho cov nroj tsuag nrog greyish-ntsuab rot lossis yellowing thaj chaw ntawm pwm. Thaum cov nroj tsuag pib bolt los ntawm tshav kub los yog txwv tsis pub tsim cov zaub tshiab, tshem tawm tag nrho cov qub nroj tsuag. Tsis txhob muab lawv tso rau hauv pawg compost. Kev ua kom huv huv zoo, xws li ntxuav cov seem ntawm cov nroj tsuag qub, ua kom koj lub txaj tshiab thiab tsis muaj kab mob uas yuav nyob hauv av.

Yuav cov kab mob tiv thaiv cov noob rau koj cog tom ntej kom pab tsis txhob spinach nrog xiav pwm. Muab cov kev coj ua no ntawm kev cog qoob loo thiab cog cov kab mob-tiv taus cov noob hauv txhua lub txaj uas koj cog qoob loo caij nplooj ntoos hlav ntawm spinach thiab lwm yam zaub ntsuab.

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