English thundu: ikulongosola za mbewu

English thundu wina ndi mamita theka awiri ndi 40 mamita mu msinkhu, ndi moyo wake ndi zaka 300-400. Woimira wamkulu ndi thundu, limene, mogwirizana ndi akatswiri, kupereka theka zaka chikwi.

Ndi mtengo mbiya cylindrical, yokutidwa ndi khungwa silvery-imvi ndi lalikulu akorona globular oh. Chomera ali glossy mphukira kuwala Brown kapena pabuka-imvi ndi lenticels yochitidwa laling'ono, limene ndi zaka kukhala kuwala imvi mtundu. Kumapeto kwa mphukira ndi apical Mphukira akuyesetsa 5 mm makulidwe ndi 6 mm m'litali, m'munsi mwa zomwe ochepa ndinu yemweyo, ang'onoang'ono, anansi.

masamba onse, omwe ndi English thundu, kuwala bulauni mtundu ndi malekezero yosamveka kapena zisonga. Masamba a zomera elongate obovate, ndi 6-8 lobes lateral kufika masentimita 7 m'litali ndi 4-6 masentimita m'lifupi, ndi leathery kapangidwe. Tsamba mtundu pamwamba - mdima wobiriwira, chonyezimira, pansi - wobiriwira kapena chikasu. Ichi ndi malongosoledwe chosakwanira cha mtengowo.

Komanso, mtengo ndi dioecious maluwa. 6 Buluku zigwirizana stamens ndi membranous perianth anasonkhana yaitali atapachikidwa ndolo gulu la khumi, amene ndi mtima mu mmunsi mwa mphukira wamng'ono kapena malekezero a zokhudzana ndi chaka chatha. maluwa wamkazi akhala pamodzi pa pabuka tsinde yaitali ndipo wapangidwa perianth osiyana, thonje ndi mamba wobiriwira, ndi thumba losunga mazira ndi filamentous m'mphepete manyazi.

Zipatso zokwana - zipatso zomwe resets English thundu, amakula masentimita 4 m'litali ndi masentimita 1.2 awiri, ndi cylindrical kapena elongated ovoid mawonekedwe, yokutidwa ndi zake woonda chikopa wooneka chikasu kapena kuwala bulauni. Pa m'munsi ndi Kanthanga patellate cupule.

Pedunculate mawonekedwe monga thundu wamba, yafalikira ku Ulaya. The malire a kumpoto cha kukula chimafikira pamwamba pa St. Petersburg ndi kum'mwera kwa Perm ndi Vologda. mmera opezeka nthandala wosanganiza kapena oyera mitundu iwiri (ndi mochedwa-ranoraspuskayuschiysya thundu), zimasiyanasiyana nthawi kuyambira mbali phenological. Yomwe mtengo akuyamba pachimake kumapeto April-oyambirira May. Kanthanga kusasitsa amapezeka mu October.

Kwenikweni, wamba thundu umakhala nkhalango wosanganiza pafupi phulusa, hornbeam, mapulo, nthawi zina mukhoza kukumana wochezeka ankafika (floodplain thundu nkhalango).

Ranoraspuskayuschayasya mawonekedwe thundu inafikira pa dothi yonyowa wolemera, pozdnoraspuskayuschayasya wakonda misanje ndi zochepa lachonde. Chomera limabweretsa mitundu ndi kuwala achikondi amene amakonda mbali chapamwamba otenenie zounikira zonse. English thundu chikukhudza xeromesophyte ndipo akhoza kuthetsa pa mlingo wochepa ndi madzi. Ndi bwino kudzala kukula mu loamy ndi dothi mchenga.

Oak limakula ndi amphamvu, matabwa zovuta ndi dongosolo okongola kuti wapeza ntchito joinery, kupanga mipando, ndi m'chombo ndi nyumba galimoto. Nkhuni mtengo wapatali kwambiri, zomwe ndi nthawi atagona pansi kapena pansi madzi (wakuda thundu). Kuyambira zipatso zokwana zomera opangidwa khofi ersatz ku makungwa lili peresenti 18 utoto, izo wapeza ntchito ku makampani mankhwala. Komanso, thundu slatted chimagwiritsidwa ntchito afforestation monga polezaschity yomanga paki, chifukwa misewu malo ndi kubzala Avenue.

Pafupifupi madera onse a mbewu lili tannins, amene kubala khungu akupanga. Zipatso zokwana ali 40 peresenti wowuma. Makungwa ndi thundu masamba, amene kukolola m'chaka ndi yotentha ndi zomera achinyamata ntchito ngati chomera mankhwala kwa kupanga odana ndi yotupa, antiseptic, ndi wothandizila hemostatic.