Geedaha steppe

dhirta Steppe waa mid aad u kala duwan, laakiin calaamadaha caadiga ah iyo la cayimi karo in badan oo iyaga ka mid ah. iyaga ka mid ah - yar, caleemaha cidhiidhi ah. In noocyada qaar ka mid ah, waxay hantiyi awood u leh inay usu inta lagu jiro abaaro si ay u ilaaliyaan ka soo uumi qoyaan xad-dhaaf ah. midabka ah ee caleemaha inta badan grayish ama buluug-cagaaran: isha caadiga ah caleenta cagaaran dhalaalaya waxaa laga heli karaa halkan dhif ah. dhirta Steppe dulqaadan kulaylka iyo la'aanta roobka.

Sida laga soo xigtay diiwaanka cinwaanada kala duwan oo lamadegaanka ku yaal, waxaad ka arki kartaa oo ku saabsan 220 noocyada kala duwan ee dhirta. dhirta badan oo steppe leeyihiin nidaam xidid ballaaran, oo ku filan inuu soo saaro qoyaan dhulka. In floodplains dal Wabiyaal waxaa laga heli karaa safsaf ah, iyo meelo kuwa halkaas oo biyaha ku dhow yimaado in ay dusha dhulka ee - iyo geedo iyo ku xoortay geedihii kale, Hawthorn, Maple Tatarian, xunxun .. leexo, iwm Meelaha ciid biyaha cusbada, koraan dhirta steppe gaar ah: dacar solonchak, Kermek Sweda, glasswort.

Inhospitable in inta badan ee sanadka, steppe la bedelay guga hore. Wakhtigan, ka hor bilowga xilli ciyaareedka qalalan, waxaa la daboolay rooga ah midabo ee dhirta hore-ubax: tulips, irises, Rinkeby, crocuses, poppies. From cultivars steppe, dhirta, kuwaas oo ku kala duwan yihiin in meesha ugu horeysa, ee tirada yar. Si kastaba ha ahaatee, qaab laga yaabaa in ka badan oo aan caadi ahayn - sida ee Tulip ku Schrenk, mid ka mid ah Horseedka ah noocyo beerayaa in ubax. Sababta oo ah beer ku qodaya steppe iyo ururinta arxan mid ah midabo, noocyada this waxaa ku qoran Kitaabka Cas ee Russia. iris Ghadafi Steppe, iyo sidoo kale Tulip Schrenk, waxaa laga yaabaa in ubax midabo kala duwan, ka jaalaha ah inay dhar guduudan. Noocaan waxaa sidoo kale lagu tiriyaa ka mid halis ah.

Ilaa wakhtigii sida kulaylka yimaado, ubax Prairie firfircoon haysan waqti ay ku siin abuur ah. tubers Kuwan waxaa kaydsato nafaqooyinka in iyaga awood u siin doona in ay ku barwaaqoobi doonaan sanadka soo socda. Yimaado Warega of dhirta, caadaysteen in ay abaarta: fescue, cawska baal, sagebrush. Fescue (Festuca valisskaya) waa height cawska qumman iyo meter badh. Warshad Tani waa calafka xoolaha ah oo fardaha iyo ido, iyo waa mid ka mid ah dhirta daaqa weyn ee aaga steppe ka , (waayo, fescue zagotavlivaniya haboonayn in la isticmaalo mustaqbalka). cawska baal, wakiil caadiga ah ee flora steppe ah - geedo yaryar dilka ah kula rhizome gaaban iyo cidhiidhi, caleemo dheer u eg silig. Sida in ku dhawaad 400 oo noocyada, qaar ka mid ah taas oo hoos ilaalinta yihiin. cadowga ugu weyn ee baal - daaqa caasiyoobay, inta lagu guda jiro kaas oo geedka si fudud waa in ay iska caabin ah u safanaya. Sida xikmadda ah, oo cidlada ku taal, oo ay weheliso dhirta kale, waxaa laga helaa dhammaan noocyada ay (waxaa jira in ka badan 180). foomka adag noocyada baxda isla Artemisia inta badan ku yar - tus, kaa dhaga dacar, iyo badda xeebteeda kale.

dhirta Individual Steppe (tus, Kermek) ka dib markii qalajinta si ay u sameeyaan a ee loo yaqaan roll-field. In xagaaga soo daahay ee la qalajiyey afkoda kacay duufaan weyn Limonium ee nasashada dabaysha oo xididdada ka, iyo diidanaa in on dhulka, khasaarinayay abuur ah jidka. Si aad u sii xajista kartaa kale afkoda iyo laamaha, natiijadu waa com qalalan quruxsan cajiib ah. Kermek blooms caadiga ah casaan, iyo guduud ama hurdi ah ubax yar yar. At salkeeda waxa ay hadda soo bandhigay cultivars badan, kuwaas oo si ballaaran loo isticmaalo in design muuqaalka dhirta. Common on carradu biyaha cusbada nooc oo Sweda - irdo iyo gurguurta - yihiin, siday u kala horreeyaan, geed yar iyo dhirta sanadlaha leh casaada afkoda. Waxay diyaar cunay oo geel ah. iyaga oo kale, glasswort sidoo kale calafka xoolaha u xilli dayrta-qaboobaha. From dambaska lagaga guro hore miino soda.

dhirta oo dhan steppe leeyihiin sifooyin u gaar ah in uu oggolaan inay ka badbaadaan in kulaylka iyo la'aanta qoyaan. Waxaa ka mid ah xididdada xoog leh, ubax hore ee noocyada qaar ka mid ah, caleemaha waa cidhiidhi ah, iyo wixii la mid ah D..