FormationSayniska

Systematics dhirta

Systematics bayoolaji ayaa baranayay kala duwanaanshaha noocyada. By hawlaha ay ugu muhiimsan waxaa ka mid ah kala soocidda iyo aqoonsiga.

Systematics Plant la xidhiidha horumarinta cilmi barasho dhir. saynisyahan ugu horreeyey oo codsatay soocidda ahaa Theophrastus. Kolkaasuu kala qaybiyey dhirta cawska, xoortay, ay duurka iyo geedaha. waxbarashada Xiga fuliyay inta lagu guda jiro Renaissance ah. Iyadoo Albert Veliky dareentay faraqa u dhaxeeya dicots iyo monocots. kala soocidda The ugu horeysay waxaa la daabacay 1583, sanadka. Systematics dhirta abuuray by Talyaani Chezalpino, ay ku salaysan tahay shaqada ay Theophrastus oo kaabaya sida ay muuqaalada dhismeedka of miraha iyo abuurka ( "xubnaha taranka"). Si kastaba ha ahaatee, Chezalpino qoondeeyay iyo algae, ferns, Muuse, fangaska. Ayuu tilmaamay inay tahay "dhirta seedless."

Ka dibna wuxuu bilaabay inuu soo muuqan iyo qaybaha Qorxeey. In 1689, botanist Faransiis Magnol soo bandhigay category ah "qoyska", iyo ka dib, in 1693, John Ray soo bandhigay fikradda ah "noocyada", iyo in 1700 Tournefort -. "Jinsiyad" Ereyga. Systematics Plant of Tournefort waxaa taageeray sababta oo ah xog. Waxaa ku salaysan qaab-dhismeedka ubaxa. Ray jeediyay soocidda a more dabiiciga ah. Si kastaba ha ahaatee, waqti isku mid ah waxa uu ahaa mid dhib badan - maldahan kala monocots iyo dicots.

aqoonsi ugu weyn, si kastaba ha ahaatee, helay soocidda macmal ah Karla Linneya. Uu nidaamka la soo jeediyay waxaa la daabacay 1735. "The noocyada dhirta» ( «Genera Plantarum») ee nuqulka kowaad. kala soocidda ee Linnaeus jiifay tirada iyo qaab-dhismeedka of stamens ah, qaybinta ubax gay. Sidaas darteed, waxaa la aasaasay fasalka ka mid ah afar iyo labaatan. Saddex iyo labaatan ka mid ah dhirta abuur, iyo fasalka th 24 ka mid ferns, Muuse, algae iyo fangaska. In kasta oo xaqiiqda ah in Linnaeus ma ay aqoonsan fikradda "qoyska", ay Taxonomy dhirta waxay ahaayeen waqtiga ugu haboon si loogu isticmaalo wax ku ool ah. Wada jir ah ula nidaamka cilmiga soociddiisa soo jeediyey codsi waydaarsanayeen binary. Intaa waxaa dheer, qeexidda "Taxonomy" la soo bandhigay by it Linnaeus.

In 1764, nidaamka cusub ayaa la soo saaray. Its qoraaga ahayd Adanson. The salaysan nidaamka uu saynisyahan dhigay tirada ugu badan ee muuqaalada kala duwan. Waxaa sidoo kale muhim ahaa soocidda la soo jeediyay ee 1789 Jussieu. Botanist qaybsan dhirta oo dhan galeen shan iyo toban fasallo, gudahood oo ka soo koobaa boqol oo ka mid ah "si dabiici ah", taas oo sharaxaad ka mid ah magaca.

Qarnigii sagaal iyo tobnaad, ayaa faafin de nidaamka Candolle. Waxaa loo sameeyay 1819kii. Seynisyahanno ku aqoonsaday laba waaxaha: dhirta gacanta iyo vascular. Ka dibna, botanists badan ayaa isku dayay in la hagaajiyo nidaamka de Candolle ah. Sidaas daraaddeed, Brown, saynisyahan British ah, loo aqoonsado farqiga u dhexeeya angiosperms iyo gymnosperms.

Taxonomy Modern ee dhirta. Tusaalooyinka kala saaro.

horumarinta hababka casriga ah ee soocidda dhirta bilaabay ka dib markii la daabaco ee 1859, shaqada sano Darwin ee "On the Asalkii Species."

Braun, cilmibaadhe Jarmal, ku salaysan uu horumarka evolutionary. Waxaana uu ku tilmaamay ay ku salaysan tahay qaabka iyo horumarinta ee ubaxa. nidaamka baahsan ee Engler. Wuxuu soo jeediyay soocidda ah loogu talagalay in qaybaha iyo dhalmada, warar xan ah oo ku saabsan asalka ah ee angiosperms. nidaamka Engler waxaa loo isticmaali jiray in dunida sayniska ilaa horraantii qarnigii 21.

Wettstein (botanist Austria) hagaagtay soocidda this. Laba cilmi (Engler iyo Wettstein) habeeyay iyo algae. kala soocidda Tani markii dambe bedelay Pasher.

Taariikh ahaan, geedka waxaa loo qaybiyaa hoose iyo kuwa sare. Horumarinta ee kala saaro ayaa sidoo kale fuliyay laba jiho. Nidaamka aasaasiga ah ee dhirta sare waxaa lagu soo bandhigay iyadoo la raacayo magacyada cilmi: Nidaamka Cronquist Bessy, cupronickel, iwm ..

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