Dhirta Wind-pollinated. ubax guga Modest

Waxaan ku hareereysan boqolaal nooc oo dhirta, dhalaalaya Pestryaev iyo ubaxyo udgoon. Waxaan nahay si bartayba iyaga in xitaa uma maleynayo oo ku saabsan xaqiiqada ah in ay nolosha waa natiijada dhexgalka la yaab leh deegaanka - by cayayaanka, dabaysha, biyaha iyo shimbiraha. Wixii dhirta abuur waa in la pollinated, waxa aan iyagu ma awoodi doonaan in ay sii wadaan qoyska oo si buuxda u ogaadeen. Sidaas darteed of horumar ah ee flora helay siyaabo badan si ay u gudbiyaan manka. Si pollination ahayd guul, manka stamens waa in dhici on ceebeynta of ubax kale oo ka tirsan noocyada la mid ah.

dhirta dabayl-pollinated

About 20% ka mid ah dhirta ubax on dhulkeenna pollinated by dabaysha. Dhismaha ubaxyo ay haboon tahay geeddi-socodka this, iyo sidoo kale waqtiga ubax. Xaaladaha intooda badan, dhirta dabayl-pollinated magooli guga, ilaa iyo haatan marka caleemaha marka hore bilaabaan in ay ubaxyada. kuwan la doorto aan sameeyey by fursad, sida caleenta ka dhigaysa geedi socod caadi ah pollination by dabaysha xitaa adag tahay, taasoo ka dhigeysa nin miskiin ah waa fursad aad u yar faafin.

dhirta dabayl-pollinated u muuqdaan in ay koraan in kooxo badan, sidaa darteed waxa ay ahayd fudud si ay u fuliyaan ay hawl adag. Ubax aan loo qoondeeyey wax midabada nasoo dhalaalaya, ama caraf udgoon oo xoog leh gacan haadinaya. Waxay u yar yihiin oo waxaa lagu soo ururiyay in inflorescences waaweyn. Stamens ka ubaxyo dabayl-pollinated laalaadaan hoos iyo sida caadiga ah timaha in la xakameeyo soo dhaafay Daqsi manka. Sidoo kale dareere ah viscous gaar ah loo isticmaali karaa ujeeddooyin kuwan. dhirta dabayl-pollinated leeyihiin manka qalalan qaab sahlan oo siman, oo dabayshii ayaa si fudud u qaadan karo oo iyada lagu soo qaado.

dhirta Entomophilous

ubaxoodii - soo horjeeda saxda ah ee dhirta dabayl-pollinated midabka. Waxay leeyihiin midab dhalaalaya iyo dhadhan xoog leh. All tani waa lagama maarmaan si loo hubiyo in cayayaanka ah ay awoodaan in ay aragto ubaxa in qariyaa in ay laabta taxadir ah urursan. kala duwan Summer mid ah midabo kala muujinaysaa kala duwan ee tricks by Dhirta loo isticmaalo si loo soo jiito pollinating cayayaanka oo dhan. Entomophilous iyo dhirta dabayl-pollinated ku raad gool aad u kala duwan. Taasi waa sababta ay sidaas ka duwan in ay qaab-dhismeedka jira. Inta badan oo ka mid ah ubaxa, kaas oo waxaa loo arkaa inay u qurux badan, eegi sidaas si ay si fudud loo arki karaa ka hawada iyo Sharaf dadka kale.

Waxa kale oo hab soo jiidanaya xasharaadka - dhadhan. cayayaanka kala duwan sida urta aad u kala duwan. Tusaale ahaan, bees iyo bumblebees jecel aromas ubaxa macaan in aad u caan ah oo leh dadka. Waxa kale oo - duqsigu ka door bidaan caraf udgoon u ah oo qurmay hilib. Sidaa darteed, ubaxyo pollinated by duqsiyo badan, sidaa darteed exude urta carow xun.

noolaanshaha cajiib ah

Pollination of dhirta - arin cajiib ah oo muhiim ah, ay sabab u tahay taas oo ay jirto waa deegaanka. Cayayaanka sameyn ma wanaag wadaagga ee, ay yihiin oo kaliya raadinaya nectar in quudiyaa. Oo dhirta qaali ah ayaa diyaar u ah u siiyaan cunto, laakiin soo laabtay ay wasakheeyey manka jirka cayayaanka ee sidaa darteed waxa iyada prinoslo ubaxa kale. Ujeedada this, habka ugu xariif ah oo cajiib ah u abuuray by dabiiciga ah. Dhirta Qaar ka mid ah xitaa sii pollinators afduub gudaha ubaxa, weli ma ay heli doonaan tiro ku filan oo manka. dhirta kala duwan yihiin pollinated by noocyada cayayaan kala duwan in ay sabab u tahay qaabka ubaxoodii. Color kale oo muhiim ah, si ubax cad yihiin pollinated inta badan habeenkii. Color caawisaa Baalallay si ay u aragto, sida caraf ah in ay dhaadheer oo kaliya qorrax beer.

No wax ka yar xiiso yihiin dhirta dabayl-pollinated. Ay manka waxaa wada baabbi'iyey ma aha thrifty, faafo fog ballaaran, si ay u gutaan howlgalka muhiim ah. Laakiin dhirta dabayl-pollinated yihiin dalagyo badan. Laakiin waxay leeyihiin dhibaato ah kuma qabo pollination, sida dalagyada ay mashquulin hektar oo dhan. Meel kasta oo u duulay manka, waxa hubaal ah in uu goolka. In duurjoogta ah, dhirta dabayl-pollinated sidoo kale u koraan in ay kooxahaasi, laakiin, nasiib darro, ma aha sidaas fara badan.

is-pollination

Is-pollination waa habka taas oo manka ka stamens ee ubaxa ku dhacaa inuu tuntid u gaar ah. Inta badan tani dhacdo xitaa ka hor inta ubax furan. Tani waxay ifafaale ayaa lagu qasbay in ay u guuraan ay sabab u tahay xaqiiqada ah in noocyada qaar ka mid ah dhirta ayaa aan awoodin in ay sameeyaan cross-pollination. Waqti ka, habkaani waxaa dalku, inuu noqdo joogto ah midabyo badan leh. Gaar ahaan inta badan ka mid ah is-pollination dalagyada helay, laakiin qaar ka mid ah dhirta duurka sidoo kale soo saari sidan.

Si kastaba ha ahaatee, is-pollination aan gaar u tahay a noocyada hal, in uu gargaarka caabudaysaan laga yaabaa warshad caadiga ah, haddii ay jirto cid si rimiyaan. Sidoo kale ubax is-pollinated lagu pollinated karaa hab is weydaarsanayeen, haddii fursad la siiyo iyaga.

ubax la yaab leh

Hadda oo aad ogtahay taas oo dhirta waa dabayl-pollinated, iyo kuwaas oo la pollinated by cayayaanka. Sida ka leexatay, dhinac nala jiro dunida cajiib ah, taas oo wax walba waxaa si dhow ula xidhan kasta oo kale. dunida A, taas oo ka lumay ka mid ah cayayaan yar yar oo keeni karta in khasaaraha ka mid ah noocyada badan. Geedaha awood u leeyihiin cajiib ah inay la qabsadaan. ubax Qaar ka mid ah waxaa lagu pollinated karaa by noocyada cayayaan mid keliya, sida ay nectar waa mid aad u qoto dheer qarsoon. Qaar kale oo ka mid ah la dhiso ilaalinta lagu kalsoonaan karo ka dhan ah marti aan loo baahneyn doonaya in ay cunaan oo ay nectar. Tusaale ahaan, Sabuul ama timaha on the afkoda midabyo badan, oo hana u oggolaan in Qudhaanjadu in ay gaaraan wax soo saarka la doonayo. dunida Warshad - adduunka ka mid ah wada noolaanshaha iyo farsamaynta. Aad nasiib in aan awoodin in ay wax yar ku biiro si quruxdiisa.