Pob Kws Stalk Npauj - Winged Kab Tsuag

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Video: Pob Kws Stalk Npauj - Winged Kab Tsuag

Video: Pob Kws Stalk Npauj - Winged Kab Tsuag
Video: Xub Thoj_Nkauj Tawm Tshiab "Txoj Kev Hlub Ntuj Kaj Ntuj Tsaus" [Official MV] 2021 2024, Tej zaum
Pob Kws Stalk Npauj - Winged Kab Tsuag
Pob Kws Stalk Npauj - Winged Kab Tsuag
Anonim
Pob kws stalk npauj - winged Kab Tsuag
Pob kws stalk npauj - winged Kab Tsuag

Moth stalk npauj yog teeb meem tshwj xeeb tshaj yog nyob rau sab hnub poob hav zoov-steppe thiab nyob rau sab qaum teb ntawm thaj tsam steppe. Kab ntsig ntawm cov kab no ua rau lub paj tawg paj tawg, hops, pob kws, millet thiab hemp, thiab tseem txhim kho ntawm cov tuab tuab ntawm cov nyom. Nyob rau hauv tag nrho, lawv muaj peev xwm ua kom puas txog ib puas thiab tsib caug hom nroj tsuag. Lub pob ntseg, panicles thiab qia ntawm kev cog qoob loo tshwj xeeb yog raug kev txom nyem los ntawm lawv cov haujlwm tsis zoo. Kab npauj stalk npauj tuaj yeem tsim hauv ib, ob, lossis peb tiam, yog li kev tawm tsam nws qee zaum ua rau muaj teeb meem ntau

Ntsib kab tsuag

Pob kws qia npauj yog kab npauj npaim uas loj li ntawm 26 txog 32 hli. Hauv cov txiv neej, lub ntsej muag xim av-xim av ua ntej lub ntsej muag sab nrauv tau nruab nrog lub teeb dav toothed kab txaij, thiab ze rau nruab nrab ntawm lub hauv ntej npoo lawv muaj qhov tsaus ntuj. Thiab hauv poj niam, cov tis pem hauv ntej yog qhov sib dua me ntsis hauv cov txiv neej - raws li txoj cai, lawv yog xim daj lossis dawb -daj.

Lub qe ntawm pob kws stalk npauj yog xim xim thiab ntau qhov loj los ntawm 0.3 txog 0.5 hli. Kab ntsig, loj hlob mus txog 20 - 25 hli ntev, muaj cov xim daj -daj nrog xim liab me ntsis. Lawv muaj kab txaij ntev ntawm lawv nraub qaum, thiab lub caj dab thiab taub hau ntawm cov cab no tau pleev xim rau xim daj. Qhov loj ntawm tus menyuam dev daj-xim av yog txog 18-20 hli, thiab lawv lub cev tau nruab nrog cov nqaj me me zoo li tus txha nqaj.

Duab
Duab

Overwintering ntawm kab ntsig feem ntau yog nyob rau hauv cov ntoo ntawm cov ntoo puas los ntawm lawv. Kwv yees li ib nrab lub Tsib Hlis lossis thaum Lub Rau Hli, cov kab mob muaj menyuam tsis zoo. Qhov pib ntawm lub caij ntuj sov ntawm npauj npaim coincides nyob rau hauv lub sijhawm nrog pib ntawm ntuav tawm ntawm nws ntom panicles los ntawm pob kws. Cov poj niam nyob rau tib lub sijhawm pib nteg qe, thiab lawv tso lawv rau hauv kaum tsib rau nees nkaum daim. Thiab qe raug tso feem ntau nyob rau sab qis ntawm nplooj. Lub sijhawm ntawm theem qe yog li 3-14 hnub.

Lub voracious caterpillars hatched tam sim ntawd pib khom nyob hauv cov qoob loo loj hlob, sim xaiv qhov chaw tiv thaiv - lawv feem ntau khom nyob hauv qab cov qhwv ntawm lub taub hau ntawm zaub qhwv, hauv cov axils ntawm nplooj, thiab lwm yam. Thaum pib pub, cov kab ntsig gnaw mus rau hauv nruab nrab ntawm qia. Thiab tom qab ua tiav nws, kab tsuag tseem nyob rau lub caij ntuj no hauv cov qia puas los ntawm lawv. Hauv cheeb tsam yav qab teb, qee qhov ntawm cov kab ntsig tsis zoo tshwm sim tam sim rau cov tub ntxhais kawm, thiab nrog qhov pib ntawm Lub Yim Hli-Cuaj Hli, kev txhim kho ntawm tiam thib ob twb tau sau tseg lawm. Lub neej nruab nrab ntawm kab ntsig yog los ntawm 13 txog 58 hnub.

Yog tias kab ntsig voracious tau mus rau cov nplej ntawm cob, tom qab ntawd tsis tsuas yog cov qoob loo tawm los yuav txo qis, tab sis nws kuj zoo. Thiab cov qia puas los ntawm lawv qhuav tawm sai dua thiab tom qab ntawd feem ntau tawg tawm. Ib qho ntxiv, hauv qhov no, qhov ua rau lub pob ntseg raug tawm tsam ntawm cov kab mob xws li grey rot thiab fusarium tau nce ntxiv, uas yuav ua rau muaj teeb meem tshiab.

Duab
Duab

Kev hloov pauv sai hauv tus naj npawb ntawm cov pob kws stalk npauj yog tshwm sim los ntawm kev hloov pauv hauv huab cua: huab cua qhuav txwv tsis pub lawv rov ua dua tshiab, thiab muaj txiaj ntsig zoo ntawm nag lossis daus, ntawm qhov tsis sib xws, nyiam cov txheej txheem no.

Yuav ua li cas sib ntaus

Thaum cog cov pob kws thiab lwm cov qoob loo, nws yuav tsum tau ua tib zoo saib xyuas qhov pom ntawm cov nyom tuab hauv cov cheeb tsam thiab tam sim ntawd rhuav tshem nws. Pob kws yuav tsum tau khaws cia raws sijhawm - raws li txoj cai, lawv sim sau qoob qis tshaj plaws. Lub caij ntuj no plowing tob, ua raws li kev cog qoob loo ua ntej nrog khawb, kuj tseem yuav pab tau zoo.

Yog tias muaj tshwj xeeb ntau ntawm kab ntsig nyob ntawm qhov chaw, lawv hloov mus txau nrog tshuaj tua kab. Cov tshuaj xws li "Karate Zeon" tau ua pov thawj nws tus kheej tshwj xeeb hauv qhov teeb meem no. Thiab ntawm pob kws cov qoob loo, cov tshuaj "Sharpei" feem ntau siv.

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