Columnar apple iri ne mai ban sha'awa domin lambu

Columnar apple iri ko da yaushe taso sha'awa tsakanin growers, wanda suna janyo hankalin da kananan kambi na itatuwa. Su main akwati, overgrown tare da kopetsom zuwa fada a zahiri cike da 'ya'yan itatuwa. Wadannan apple itatuwa ba bukatar pruning, tun suna da 'yan rassan. Tare da wadannan shuke-shuke da wani sa na ban sha'awa Properties: su suna kafa ta wata babbar lamba na 'ya'yan itace-hali gefe na truncated rassan tsawaita daga babban akwati na dama kwana. A sakamakon haka, columnar apple iri da sosai m pyramidal-Tapered siffar damar ingantaccen amfani da sarari a gonar, m dasa itatuwa tare da high da ake samu.

Da farko columnar apple iri da aka bred a Canada a tsakiyar karni na karshe. Ya bayyanar, sai suyi damar: tsohuwar irin mac itãciya ba zato ba tsammani girma Oddly siffa reshe. Tsirarwa janyo hankalin mike itace, wanda yana da wani gefen rassan, sosai lokacin farin ciki, da kuma vertically girma a zahiri warwatse kamar yadda garland, 'ya'yan itãcen marmari. Bayan ta aka grafted rootstock, ya bayyana cewa shi ne isasshe barga maye gurbi da a tsaye kambi siffar. Wannan iri-iri da aka mai suna "vazhak". Shi ya fara amfani da shi daga baya a cikin selection.

A Rasha na farko columnar apple iri sun kasance a shekara ta 1972. A mafi kyau bambance-bambancen karatu da aka dasa a cikin Nurseries a Moscow, Orel, Murmansk. uku iri na wannan itace da aka samu daga selection: A ƙwazo, Dwarf da kuma Semi-Dwarf, sun samu shahararsa tsakanin lambu da lambu mãkirci da iyaka sarari.

Duk da haka, kafin su sami mai kyau girbi mai yiwuwa ne kawai a yanayin saukan idan shuka da aka bayar tare da duk abin da ya cancanta ga al'ada girma da kuma ci gaba.

Seedlings ana shuka a jere a nesa daga juna a cikin arba'in da santimita. Dasa rami ya kamata a dimensioned irin wannan cewa tushen da yardar kaina sanya shi a cikin shi. Place na alurar riga kafi dole kasance sama ƙasa. A lokacin ciyayi na bukatar biyu ko uku barbarar nitrate ko urea.

Wadannan 'ya'yan itatuwa ci gaba sannu a hankali sosai, don haka, na hanzarta ci gaban to taimako tsufa koda koli, wanda aka dauke su rauni aya. Don wannan karshen, a watan Agusta cire dama faranti kusa da babba ganye.

Akwai da dama iri na 'ya'yan itatuwa, amma mafi mashahuri ne kawai uku. Columnar apple itace, irin na "shugaban" wanda ya bada m 'ya'yan itace da kayan zaki dandano sosai dace don kananan gidãjen Aljanna. Its 'ya'yan nauyi isa kwata kilogram, ne yellowish-fari a launi da kuma nunarsa a watan Agusta.

Sauran columnar apple - aji "Ostankino" da "Malukh" - mafi fi so ga namo ga manufar kara aiki na 'ya'yan itace. Su samar da har zuwa takwas kilo girbi daga kowane itace, amma ba adana na dogon lokaci.

Lambu na apple-itatuwa irin shekara goma sha biyar bayan saukowa yana buƙatar a musanya, saboda sannu a hankali ta kafe fitar da daina mayar da a wannan lokacin kalchatka ƙananan ɓawon burodi. A sakamakon haka, yawan amfanin ƙasa fara rage, ko da yake apple itacen iya rayuwa mai kyau rabin karni.