Control Of Oat Victoria Blight: Kho Victoria Blight Ntawm Oats qoob loo

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Control Of Oat Victoria Blight: Kho Victoria Blight Ntawm Oats qoob loo
Control Of Oat Victoria Blight: Kho Victoria Blight Ntawm Oats qoob loo

Video: Control Of Oat Victoria Blight: Kho Victoria Blight Ntawm Oats qoob loo

Video: Control Of Oat Victoria Blight: Kho Victoria Blight Ntawm Oats qoob loo
Video: Часть 1 - Джейн Эйр Аудиокнига Шарлотты Бронте (гл. 01-06) 2024, Tej zaum
Anonim

Victoria blight nyob rau hauv oats, uas tshwm sim tsuas yog nyob rau hauv Victoria-hom oats, yog ib tug kab mob fungal uas ib zaug ua rau cov qoob loo loj. Keeb kwm ntawm Victoria blight ntawm oats pib thaum ntxov 1940s thaum lub cultivar hu ua Victoria tau qhia los ntawm Argentina mus rau Tebchaws Meskas. Cov nroj tsuag, siv rau kev yug me nyuam raws li qhov chaw ntawm cov kab xeb tiv thaiv, tau pib tawm hauv Iowa.

Cov nroj tsuag loj hlob zoo li ntawd, hauv tsib xyoos, ze li ntawm tag nrho cov oats cog hauv Iowa thiab ib nrab cog hauv North America yog Victoria hom. Txawm hais tias cov nroj tsuag tau xeb tiv taus, lawv muaj kev cuam tshuam rau Victoria blight hauv oats. Tus kab mob sai sai mus txog kev sib kis. Raws li qhov tshwm sim, ntau cov oat cultivars uas tau ua pov thawj tias tiv taus cov kab xeb tuaj yeem raug rau Victoria blight ntawm oats.

Cia peb kawm txog cov cim thiab cov tsos mob ntawm oats nrog Victoria blight.

About Victoria Blight of Oats

Victoria blight ntawm oats tua cov noob sai tom qab lawv tawm. Cov nroj tsuag laus yog stunted nrog shriveled kernels. Oat nplooj tsim txiv kab ntxwv los yog brownish streaks ntawm cov npoo nrog rau xim av, grey-centered me ntsis uas nws thiaj li tig reddish-xim av.

Oats nrog Victoria blight feem ntau tsim cov hauv paus rot nrog blackening ntawm nplooj nplooj.

Control of Oat Victoria Blight

Victoria blight nyob rau hauv oats yog ib tug complex kab mob uas nws lom tsuas yog rau oats nrog ib tug tej yam caj ces pleev. Lwm hom tsis cuam tshuam. Tus kab mob no tau tswj tau los ntawm kev loj hlob ntawm varietal resistance.

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