Kāhea nui ʻia ka acacia kālā me ka mimosa. He kumulāʻau ʻōuli kupaianaha kēia e ulu koke ana a he lei aliʻi e hohola ana. No ka ʻohana legume ka mea kanu, pālahalaha ma waena o Eurasia, akā ʻo ʻAukekulelia kona ʻāina hānau. ʻO ka acacia kālā kahi lāʻau kūpono ʻole e ulu a 20 mau mika ke kiʻekiʻe.
Hōʻike o ka mea kanu
Hoʻolahalaha nā Acacia i nā lālā a me nā lau me kahi hina hina ʻōmaʻomaʻo ʻōmaʻomaʻo (no ka mea i kapa ʻia ʻo silvery). Makemake ka mea kanu i nā wahi sunny, ventilated maikaʻi. Uhi ʻia ke kumu o ka lāʻau me nā kākalaioa ʻoiʻoi me kahi hana pale. ʻAno like nā lau me ka lālā o ka fern. ʻO ke anawaena kumu he 60-70 cm, ʻo ka ʻili a me nā lālā i loaʻa i ka hue brown a brown brown, a he nui nā māwae papau ma ko lākou ʻili.
ʻAʻole ʻae ʻo Silver acacia i ke anuanu anuanu, i ke ʻano o nā mahana haʻahaʻa, no laila he mea kūpono ia no ka ulu ʻana ma ka home. Eia naʻe, hoʻololi koke ka lāʻau a acclimates a hiki ke kū aʻe i -10 kekelē.
I ka makahiki mua o ke ola, hiki i kahi lāʻau ke ulu i hoʻokahi mika i ke kiʻekiʻe, e hōʻoia ana i kāna mau waiwai e ulu wikiwiki nei. Inā hoʻoholo ʻia e waiho i ka acacia i loko o ka hale, a laila ʻaʻohe wahi maikaʻi i ʻoi aku ma mua o kahi mehana, mālamalama a me kahi ea maikaʻi.
Hoʻomaka ka wā pua o nā mea kanu i Malaki-ʻApelila.
Nā hiʻohiʻona o ka acacia kālā e ulu nei
ʻO ka lāʻau ʻōmaʻomaʻo e ulu wikiwiki ana me ke ahonui a ʻaʻole makemake i ka hoʻoinu nui. Me nā aʻa mākū mau a me nā ulu e mahana ana, hiki ke hoʻomaka ke aʻa pala popo. Hiki i kekahi o nā mea ʻino nā lāʻau ke lilo i punipuni, nā aphids a me nā mealybugs.
Pono e kanu hou i ka acacia ʻōpio i kēlā me kēia makahiki, ke oʻo ka mea kanu, lawa ia e hoʻokō i ke kaʻina hana i kēlā me kēia 2-3 mau makahiki. Hoʻolahalaha ʻia ka lāʻau e nā hua a me nā ʻoki. Hana maikaʻi ka mea kanu i ka momona me nā minelala, i ka hoʻoilo maikaʻi maikaʻi me ka hānai ʻole ʻana.
ʻO ka waiwai lāʻau o ka akasia
Mai ka ʻili o ka acacia kālā, hoʻokuʻu pinepine ʻia ka gum, kahi e hoʻohana ʻia no nā kumu lāʻau. Eia kekahi i loko o ka lāʻau he mau tannins like ʻole. Mai nā pua o ka mea kanu, loaʻa kahi aila, i loko o nā waikawa like ʻole, hydrocarbons, aldehydes, phenol a me nā mea ʻē aʻe. Loaʻa i ka pollen Acacia nā hui flavonoid.
