Pyrethrum mbewu: kulima ndi kusamalira

Feverfew (kapena Daisy) ukukamba Mipikisano mtundu banja Compositae. Mu mtima kukongoletsa n'chofunika kwambiri makamaka pinki maluwa ndiponso zosiyanasiyana wosakanizidwa. Feverfew mtundu uwu ndi Caucasus. mitundu wake chikhalidwe anali kudzipatula kumayambiriro kwa zaka za m'ma chakhumi ndi chisanu ndi chinayi ndipo wotchuka kwambiri pakati wamaluwa. Kwa zaka mazana awiri zapitazo, obereketsa analenga ambiri ndithu mitundu yosiyanasiyana ya daisies - onse ndi racemes awiri ndi losavuta utoto pinki, mdima ofiira ndi oyera.

Pali njira zingapo kumera mbewu kuchokera pyrethrum. Kukula mu zasayansi akhoza kukwaniritsa oposa 70% ya Mphukira ya mphukira pa tsiku lachinayi mutabzala. Chomera kufika msinkhu wa masentimita 60 Masamba -. Pinnatisected, inflorescences - mu mawonekedwe a madengu. Mbali yapadera ya maluwa ndi kuti akhoza kuyamba kachiwiri pachimake ngati odulidwa amaziralira madengu.

Mukhozanso kukula mu wowonjezera kutentha Pyrethrum mbewu. Mmera Ulimi wa mu nkhani izi zikuchitika pa masabata 1-2, mpaka nthawi imene mphukira adzawonekera. Kenako, mbande anayikidwa mu nthaka. Pamene Thirani zofunika kwambiri pa mtunda wa masentimita 25 pakati pa zomera tchire. Nthaka ayenera Choncho kukhala loam kapena mchenga loam bwino umuna, komanso kupereka madzi abwino ndi dzuwa. Mutu mikhalidwe imeneyo feverfew akhoza kukula kwa zaka zingapo popanda kutaya maonekedwe ake abwino. Patapita zaka 4 chomera kwa kuziika ndi kutulutsa magawano.

Kodi mukumvetsa Pyrethrum wokongola kwambiri kwa mbewu? Kulima mitundu hybrid a maluwa angakupatseni mitundu ngati zochititsa chidwi monga pinki Daisy kuti ali bango maluwa ndi yowala pinki ndi tubular - chikasu; wofiira - wofiira ray maluwa; Terry White - ndi inflorescences amazipanga kukongola Terry. chidwi kwambiri kupeza mitundu yatsopano ya pyrethrum malipiro mu England, komwe ndi zomera osatha ndi ofunika kwambiri monga momwe daffodil lapansi.

Zophatikiza pyrethrum kulima ndi ambiri amakopeka wamaluwa novice, abwino chifukwa chodzala mu bedi maluwa, ndi ochepa zosakaniza boarder. Pachimake cha pachimake ake ndi zambiri zofunika pa nthawi imene maluwa ena ochepa. Pambuyo kudula icho chikukhala mwatsopano kwa masabata awiri, Kudzaupanga wangwiro mphatso m'nyengo yotentha.

Mu horticulture kawirikawiri amagwiritsidwa ntchito feverfew. Ndi wotchuka chifukwa zotsatira zake zamphamvu pa mphemvu, nthata, utitiri ndi tizirombo tina yaing'ono. Kukula ngati Daisy tchire mpaka 30 cm ndipo ali ndi kukhudza zabwino zobiriwira zimayambira, choyera kapena wachikasu inflorescences. Monga mitundu muli poizoni - pyrethrin, zakupha tizilombo ambiri ang'ono. Pankhaniyi, zomera ndi otetezeka kwathunthu kwa anthu.

Tsopano inu mukudziwa momwe kumera mbewu kuchokera pyrethrum. Kukula maluwa ndi zosangalatsa kwambiri, nyakulima aliyense adzasangalala kwambiri ndi hybrids ndi kukulitsa maluwa zodabwitsa izi.