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Chikumbu Kuzka: Development kufotokoza, chitetezo tizilombo

Mkate kachilomboka, kapena monga iwo ukutchedwa, "Kuzka" tizilombo ndi barele, tirigu ndi mbewu monga chimanga ena. tizilombo awa a banja la scarab, dongosolo Coleoptera. Tizirombo bwino kwa anthu ambiri mu Russia ndi Ukraine.

Kufotokozera tizilombo

Kuzka kafadala - tizirombo ndi osiyana wobiriwira, pafupifupi buluu kum'chitira miyendo ndi thupi. mdima awo elytra bulauni mu mtundu, ali kotenga grooves. Mozungulira chishango pali malo mdima (akazi). izi kukula tizilombo ndi 13-16 mm. mazira ali ozungulira, woyera, m'mimba mwake pafupifupi 2 mm. mphutsi kutalika - 35 mm. Iwo kusiyana ndi mtundu woyera, ndipo mutu wake ndi lachikasu bulauni hue. Kenako amapezeka chidole bulauni 17 mm. The kafadala kuyamba moyo wokangalika mu June ndi July. amakhala pa makutu pa nthawi ino. Akazi kulepheletsa mazira kuyambira mu July. Iwo adatchithisira iwo mu nthaka kuti akuya 20 masentimita. Pa nthawi wamkazi akhoza kubweretsa 50 mazira. Chikumbu Kuzka magawo osiyanasiyana chikuchitika mu nthaka. Malinga ndi kutentha kwa mazira angakhale "kucha" kwa kanthawi kwa masabata 2 mwezi wathunthu. Larval nthawi chitukuko chimafikira kwa miyezi 23, ndipo panthawi imeneyi iwo akudutsa nyengo ziwiri pa akuya masentimita 80. Ndi May chachiwiri chaka larva atagona pamwamba ndipo akusinthika mu pupa kuti akuya masentimita 15. Kutalika chitukuko pupal chimakhala cha masiku 10 kuti 20. Chakumapeto May - oyambirira June, kale ntchentche achinyamata kachilomboka Kuzka.

Kufala kwa tizilombo ndi

Malo kachilomboka ichi ndi European steppe. Iwo imafalira mu Moldova, m'madera ena a kumadzulo kwa Ulaya, mu gawo European la Russia ndi zigawo steppe la Ukraine. Komanso, iye amakhala m'chigawo cha Turkey, Kazakhstan, ndi Urals, Altai, ndi North la Iran. Iwo kuchititsa kuwonongeka zogwirika kuti kachilomboka kum'mwera kwa Russia ndi m'madera wakuda nthaka ya Ukraine. Iye Kukubweretsera masautso kwambiri Azerbaijan ndiponso m'madera a Kazakhstan.

makhalidwe zachilengedwe

Chikumbu Kuzka ndi kutentha wachikondi cholengedwa. Juveniles anayamba kusiya pansi okha ngati mpweya ndi kutenthetsa ndi kutentha osati madigiri poyerekeza 17. Pa kutentha +20 0 C akazi anayamba zipse mazira kwa atagona. tizilombo Izi ndi olimbikira. Iwo amadya okha nthawi masana, makamaka ngati nyengo otentha. Pa Kukada, iwo agwa pansi. Ngati mukhala zoipa, nyengo yozizira, iwo saukitsidwa kuchokera pansi. Choncho yekha mu otentha ndi youma yotentha mu kafadala tirigu akuyamba yogwira kubalana, pamene nthawi kawirikawiri imagwera pa nthawi ya earing mbewu. Ngati chilimwe inali ozizira ndi mvula, chiwerengero cha tizilombo ndi yokhudza ufiti yafupika, vtorogodnie mphutsi akhoza kuphedwa. Pa nthawi yomweyo iwo kuyesera kupita mwakuya mu nthaka pa chilala. Akuluakulu kusankha mbewu monga chimanga ndi kudya nawo. Iwo amakonda mitundu kasupe wa rye, barele ndi tirigu. tizilombo izi ngati mitundu osati adayilimira, komanso chilombo. Choncho iwo anasankha tirigu udzu, bluegrass, Timoteo, brome, ndi ena. tizirombo mbewu izi makamaka "zimakhala" m'mphepete mwa minda ya mbewu. Kuzka kachilomboka wadya nyama ya mbewu zosapsa ndi mbewu kucha amachotsa kuchokera ku mapesi.

M'chaka choyamba cha chitukuko cha mphutsi amadya humus ndi mizu zabwino za zomera zosiyanasiyana. Chaka chotsatira, miyoyo ya zakudya yaikulu imakhala mizu ya Beet shuga ndi mbewu monga chimanga. Mbalame ngati kudya ngati imago ndi mphutsi yawo. Kuzka adani chachikulu - ndi zolusa kafadala pansi, asilidae ndi tchipisi.

awononga chifukwa cha kafadala

Iwo Kukubweretsera masautso osati wamkulu mkate kachilomboka, koma mphutsi ake. Chaka chilichonse, munthu mmodzi amadya 8 magalamu a mbewu, koma zambiri, iye basi agogoda kunja makutu. Motero, iye angathe kuwononga mpaka makutu 10. Mphutsi kuwononga njira zina. Iwo kudya mbewu zomera ndi mizu ya udzu, amene kumapangitsa kuti mbande ndi osowa. Akukhulupirira kuti mtundu wa kachilomboka kumawononga pa kuchuluka kwa ndalama zoposa zitatu pa kilometre lalikulu. Km. Choncho, ngati osalimba seeding pa Km 2 - pafupifupi 250 kolosonosnyh umatheka ndi kafadala zidutswa zoposa 10, zokolola imfa ya 50%. Ngati inu kutenga zaka nyengo kufala kwa kachilomboka, ndiye m'mphepete mwa minda pa lalikulu limodzi. Km angalandire kwa anthu zana.

Njira kuteteza mbewu kuchokera kachilomboka

Pakati pa mapeto a kasupe ndi chiyambi cha dzinja, m'pofunika kuti agwire kulima ndi processing wa mizere. Chigumula chimenechi kuchiwonongeko ikuluikulu ya zikwa wa kafadala lapansi. Komanso pa chiyambi cha sera chikapsa ayenera kuchitidwa mwamsanga osiyana kuyeretsa, kutola wa masikono. Zinthu izi kuchepetsa kuchuluka kwa mbewu kuonongeka. Kuwonjezera chodzala ndi chaka chamawa mbewu kachilomboka Kuzka osati mumafuna kuchokera mu nthaka, m'pofunika kuwalanga oyambirira positi-kukolola kulima, komanso kuchita kulima osaya. Zimenezi zingachititse kuti imfa ya mazira ndi mphutsi asanapite kwambiri mu zigawo za mmusi za nthaka.

(. Zidutswa oposa 3 pa mita lalikulu 1) Ngati chiwerengero choposa pakhomo kafadala kuwonongeka, pa tirigu pa chikhalidwe siteji mkaka m'pofunika bungwe kupopera tizirombo, TBE (l / ha) sumitionom - 0,8 - 1 kapena detcisa owonjezera - 0,05. Mu kutsitsi lotsiriza lino ayenera ikuchitika pasanafike masiku 20 yokolola.

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