News kuma Society, Yanayi
Elm - itace-tsira
Wani itace da yake a Elm - mai girma shuka tare da wani karfi yada kambi, drooping rassan cewa samar da wata Dome, ba da babban inuwa. Shi ne saboda bayyanar suka sukan yi amfani ga birane da nasaba da kuma lambu hutu yankunan. Itãce daga perennial manyan, har zuwa 15 cm tsawo, m Emerald kore launi, kusa da fall shi zai fara zuwa fatsifatsi, kuma zuwa ga sake saiti lokaci zama launi zinariya. Flower a cikin nau'i na m hõre nunannun tare da kore-kasa-kasa kananan (ba fiye da 20 mm) toho stigmas da fari anthers, da shunayya, ya bayyana a kan shi da spring.
Tana bun} asa a cikin temperate zone, wannan shi ne da na halitta mazauninsu na bel ne ta rarraba, amma akwai nau'in samu a cikin tropics na Arewa Hemisphere. Elm - itãciya, tsawon rayuwar da aka lasafta ƙarni da dama, muna iya ganin membobin wannan HALITTAR tako 500-shekara milestone. Bugu da kari ga wani m waje fasali, shi yana da wasu sa na Properties cewa damar da amfani a yi da kuma a cikin yi na furniture. Mafi mashahuri iri elms: Elm, Elm da Elm. Duk da tsayi - 30 m, wani lokacin farin ciki da karfi kara rabo, da diamita na 20 mita ne, wani lokacin dosigaet.
A lokacin da dasa bukatar yin amfani da stimulants halittu asali, za su taimaka matasa itatuwa ta samar da wata karfi tushen tsarin da kuma kare da cutar, mafi hadarin abin da yake cikin Dutch cutar. Elm - itacen (photo za ka iya gani a cikin labarin), shi ne sosai receptive zuwa gare shi, da kuma bayan kamuwa da cuta fara bushe da sauri isa ya kammala da mutuwa.
A lokacin yankan dukan hanya kamata a da za'ayi haka cewa itace da aka kafa daya babban gudun hijira daga wanda zai tashi thinner rassan. Wannan wucin gadi kambi samuwar zai rage hadarin fadowa ko Elm akwati tsaga a karkashin nauyin riga balagagge tafiyar matakai. Cire za su zama masu cewa an lalace ta da karfi gusts daga iska, wajibi ne a yi domin ba su Yilma fara samar da itacen naman gwari. Amma ga cikakken fledged rai rassan, suna tsabtace kawai tare da wata guda manufa - don tabbatar da shigar azzakari cikin farji daga iska kwarara da kuma hasken rana mai zurfi a cikin kambi. Wannan gwargwado kubutar da Elm daga cututtuka da za su iya ci gaba saboda kasa haske.
Similar articles
Trending Now