Ma'anar:
(naman) Daya daga cikin manyan fuka-fukan fuka-fuka tare da gefen gefen tsuntsu na tsuntsaye.
Pronunciation:
FIRI-mair-eee FEH-therr
Game da Gurasa na Farko
Fuka-fukai na farko shine fuka-fukin "yatsun", mafi tsawo a fuka-fukan tsuntsaye. A cikin jirgin, suna da alhakin ƙaddamar da motsi a gaban tsuntsu, kuma kowane gashin tsuntsu zai iya canzawa a kowannensu don sarrafa fassarar jirgin kuma don daidaita saurin da fitowar iska.
Alal misali, idan gashin gashin tsuntsaye ya tashi sannan kuma a fadi, tsuntsayen tsuntsaye zasu jinkirta kuma tsawo zai sauko, yanayin tsuntsaye da yawa suna amfani dashi lokacin saukowa. Idan an yi amfani da gashin tsuntsaye gaba ɗaya a cikin wani wuri mai zurfi, jirgin tsuntsu ya fi sauri kuma ya fi dacewa, kamar su tsuntsaye da tsuntsaye suke cin nama.
Lokacin da aka maye gurbin gashin tsuntsaye ta hanyar murmushin yau da kullum, ana zubar da su a nau'i biyu, tare da gashin tsuntsu wanda aka rasa a wani lokaci daga kowane sashi. Fuka-fukan suna asarar wuri ɗaya daga kowane wingtip, wanda ke taimakawa tsuntsaye su daidaita a cikin jirgin. Idan ƙananan zaɓuɓɓuka sun rasa ta hanyar rauni, jirgin zai iya zama da wuya.
Tabbatar da tsuntsaye ta hanyar Primaries
Koshin gashi na farko za'a iya amfani dasu don gano tsuntsaye a hanyoyi da dama.
- Lambar : Adadin tsuntsaye na farko da tsuntsaye ya dogara da nau'in jinsin da kuma yadda gashin gashin ya fi dacewa - mafi yawan tsuntsaye suna da nau'i na 9-16. Wannan zai iya zama da amfani ga masu aikin koyo ko masu amfani da tsuntsaye don su gane nau'ikan jinsuna kamar su ko masu tallafi, amma ba shi da tasiri ga tsuntsaye a cikin filin tun lokacin da tsuntsaye ya kasance a hannunsa don kirga gashin fuka-fukan.
- Launi : Launi na primaries zai iya bambanta tare da wasu sassa na reshe, samar da wata mashaya ko tasiri a kan plumage. Wannan launi zai iya zama alamar filin alama don ganewa, musamman don gano tsuntsaye a cikin jirgin lokacin da gashin gashin su na da sauƙi a bayyane. A kan wasu tsuntsaye, irin su ƙuƙwalwa da yawa, kowane nau'i na mutum zai iya zama taguwar, ta hange ko a tsare.
- Shafi : Tsarin fuka-fukai na farko zai iya zama da amfani don ganewa, musamman ma idan an gano gashin tsuntsaye bayan an zubar da su. Tsawon jimlar jimlar zai iya zama alama ga nau'in tsuntsaye, kuma idan tip ɗin ya yayye, yaɗa ko nuna kuskure zai iya zama taimako.
- Matsayin Fluguwa : Ta yaya tsuntsu yana riƙe da gashin tsuntsaye na farko a shakatawa, jirgi mai zurfi zai iya zama kyakkyawan alamar ganewa. Wasu tsuntsaye, irin su tururuwa na turkey , suna da nauyin halitta da yawa a cikin rassan su, yayin da hawks suna ajiye waɗannan gashin tsuntsaye a hankali tare.
- Fassara Gyara : Lokacin da tsuntsaye ya ragu, ƙananan gashin tsuntsaye za suyi gaba da wasu sassa na jiki, kuma tsawon wannan zangon zai taimaka wajen gano nau'in tsuntsaye. Za'a iya kwatanta mahimmanci a matsayin matsayin gashin tsuntsaye na biyu, tarin fuka ko wasu alamomi akan jikin don dalilan ganewa.
Makarantu a Al'adu
A al'adun da ake girmama wasu tsuntsaye ko kuma mahimmanci na ruhaniya , gashin tsuntsaye na farko na iya zama darajar daraja saboda girmansu da bambancin su. Yawancin al'adun 'yan asalin ƙasar Amurkan suna amfani da gashin tsuntsaye na farko na gaggafa, hawks da sauran masu fyade don bikin ado ko kayan ado. A wasu al'adu na Afirka ko kuma irin wannan imani, ana iya amfani da fuka-fuken fuka-fuki a matsayin wani ɓangare na al'ada don yin amfani da katako.
Har ila yau Known As:
Farfesa, Farfesa na farko, Primaries (jam'i)
Hotuna - Barn Swallow Wing Ana nuna Primaries © Alan Vernon