Cov txheej txheem:
- Redroot pigweed hlob nyob qhov twg?
- npua yog dab tsi thiab zoo li cas?
- Puas yog Redroot pigweed lom?
- Puas yog Redroot pigweed noj tau?
Video: Redroot pigweed zoo li cas?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Redroot pigweed (Amaranthus retroflexus) Cov nroj tsuag yog erect thiab feem ntau nyob ib ncig ntawm 3-4' nyob rau hauv qhov siab, txawm tias lawv loj hlob tuaj. Nplooj yog puag ncig mus rau oval hauv cov duab thiab muaj cov leeg tseem ceeb; ob nplooj thiab stems yog them nrog cov plaub mos mos (pubescent). Cov nplooj me tuaj yeem tshwm xim liab ntawm lub hauv qab.
Redroot pigweed hlob nyob qhov twg?
Redroot pigweed, ib lub caij ntuj sov txhua xyoo broadleaf cog, pom txog li 7900 ko taw (2400 m) hauv Central Valley, sab qaum teb sab hnub poob, thaj av nruab nrab sab hnub poob, sab qab teb sab hnub poob, Modoc Plateau, thiab feem ntau yuav nyob hauv lwm thaj chaw California. Nws vam meej hauv qhov chaw qhib, tshav ntuj nyob hauv thaj av ua liaj ua teb lwm qhov chaw cuam tshuam.
npua yog dab tsi thiab zoo li cas?
Cov nplooj yog hloov pauv ntawm qia, ntev-stalked, thiab ntau yam ntawm dub ntsuab mus ci los yog xim ntsuab ntsuabCov nplooj nplooj yog oval mus rau pob zeb diamond-puab, tab sis feem ntau yog dav ntawm lub hauv paus. Cov npoo ntawm nplooj yog du. Cov lus qhia ntawm nplooj yog taw los yog qee zaum me ntsis notched.
Puas yog Redroot pigweed lom?
Redroot pigweed yog cov nroj tsuag uas muaj kev kub ntxhov, uas yog muaj tshuaj lom nruab nrabrau ntau hom tsiaj txhu, tshwj xeeb yog nyuj, yaj thiab nees.
Puas yog Redroot pigweed noj tau?
Yes, cov nroj tsuag hauv lub vaj peb hu ua pigweed, suav nrog cov npua npua, los ntawm tsev neeg amaranth, noj tau. Txhua feem ntawm cov nroj tsuag tuaj yeem noj tau, tab sis cov nplooj me me thiab cov lus qhia loj hlob ntawm cov nroj tsuag laus yog qhov tastiest thiab nyiam tshaj plaws.
Pom zoo:
Zoo rab phom zoo li cas?
"Zoo phom zoo li hnyav, ntse heev thiab nrov, thiab thaum lub suab ntawd nthuav tawm sab nraud, koj hnov (nws) lwj, "Beisner hais. … Nws suab zoo li lub suab nrov tshaj qhov tawg. " rab phom suab ua li cas? Cov yam ntxwv ntawm rab phom Ib yam muzzle tawg ua rau muaj kev poob siab nrog lub suab siab (SPL) ntawm 140 dB lossis nrov dua.
Pua npua noj pigweed?
Cov tsos mob tshwm sim tau tshwm sim plaub mus rau yim hnub tom qab nkag mus rau cov nroj tsuag. Redroot pigweed tuaj yeem khaws nitrate, tab sis kev kho mob perirenal edema dais tsis zoo ib yam li nitrate lom. Ib txhia hogs nkag siab nqhis pigweed, txawm tias thaum lawv noj zaub mov ntau ntau .
Yuav mowing tua pigweed?
Kev txiav tuaj yeem txo qis qis pigweed noob qoob loo, tab sis txawm tias cov nroj tsuag yeej tseem tuaj yeem tsim cov noob. Kev siv cov khoom siv nrog dicamba (ntawm tus nqi ntawm 1 lb ai / A) lossis Crossbow® (2 txog 4 qt / A) yog qhov zoo ntawm kev tswj cov pigweed .
Lo lus zoo zoo txhais li cas?
Nyob zoo ib tsoom phooj ywg sawv dawg Lub ntsiab lus ntawm kev zoo yog dab tsi? Yam los yog mob siab rau saib xyuas . txhais li cas hauv cov lus kho mob? (ten'dĕr), rhiab heev los yog mob vim yog lub siab lossis kev sib cuag uas tsis txaus ua rau tsis xis nyob hauv cov ntaub so ntswg.
Vim li cas kev tiv thaiv zoo tshaj yog kev ua txhaum zoo?
proverb Kev tawm tsam ib tus neeg tawm tsam lossis yeeb ncuab yog txoj hauv kev zoo tshaj los tiv thaiv tus kheej, vim tias lawv yuav raug tiv thaiv lawv tus kheej, tsis yog tawm tsam. Lawv muaj peev xwm twv tau ntau, yog li peb yuav tsum tau tawm tsam lub hom phiaj ntxov thiab hnav tawm .
