Puas tshis noj knapweed?

Cov txheej txheem:

Puas tshis noj knapweed?
Puas tshis noj knapweed?

Video: Puas tshis noj knapweed?

Video: Puas tshis noj knapweed?
Video: Vajtswv Puas Txwv Kev Noj Tej Zaub-mov Fij Rau Dab? | Kx. Ntxoov Lis Yaj 2024, Kaum ib hlis
Anonim

Lawv yog ib pawg voracious, munching ntawm knapweed thaum lawv saun nyob ib ncig ntawm lub pob zeb. … Ib xyoos ntawm tshis grazing yuav tsis tua cov knapweed, tab sis rov qab los rau ntau xyoo yuav. "Nws cia li tua tawm hauv paus system ntawm cov nroj tsuag," Hanke hais. Thiab tshis lub qhov ncauj tsoo cov noob knapweed kom lawv tsis tuaj yeem germinate.

Puas yog knapweed lom rau tshis?

tshis yuav noj dab tsi, tab sis dab tsi yog lawv nyiam noj? Cov nroj tsuag, zoo li knapweeds thiab daj hnub qub thistle. tshis noj tag nrho cov nroj tsuag muaj tshuaj lom, zoo li tsis thab lawv. … Cov txiv neej laus nyiam qhov lawv noj thawj zaug txawv ntawm tus menyuam tshis, tus nais maum, thiab cov menyuam yaus xyoo.

Tsab tuaj yeem noj nqaij npua?

Txiv tshis siv tau txhua xyoo puag ncig los tswj cov nroj tsuag tsis muaj kab mob. Ntawm no lawv khawb tawm nplooj spurge los ntawm hauv qab ib tug snowdrift. Cov tshis yuav noj cov nplooj nplooj nyob qhov twg, txawm tias thaum nws loj hlob tawm ntawm tsob ntoo paj ntoo. … Tshis graze ib qhov chaw npog nrog pom knapweed.

Yuav tshis noj tau dab tsi?

Cov no suav nrog tsob ntoo qus, roob laurel, hmo ntuj dub, rhododendron, milkweed, Lily ntawm lub hav thiab nees nettle. Nroj tsuag uas muaj saponins tuaj yeem ua rau tsam plab hauv tshis, qhov ua rau tuag taus. Cov no suav nrog soapwort thiab kas fes.

Puas tshis noj Russian knapweed?

Txiv tsawb yuav haus Lavxias teb sab knapweed tsis kam. Nws yog unpalatable rau nyuj txawm hais tias nws yuav siv sij hawm noj. … Txawm li cas los xij, cov neeg teb cov lus nug tau qhia tias nyob rau hauv qee yam xwm txheej yaj thiab tshis yuav nyas Lavxias teb sab knapweed, tshwj xeeb tshaj yog thaum cov nroj tsuag tseem hluas thiab tom qab cov tsiaj muaj kev paub txog tsiaj txhu.

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