Pollen da kudan zuma ke ɗauka akan kafafunsa na baya ana kiransa pollen (foothills). Iyali mai ƙarfi yana kawo kilogiram 34 a cikin lokacin dumi..
Babban buƙatun brood shine a cikin bazara, lokacin da nests ke da wadata musamman a cikin brood. Kudan zuma matasa sun gwammace su ci abinci daga sabon gida kuma an tattara ragowar su a cikin sel kusa da zuriyar. Kuma kawai idan akwai ƙarancin wadatar pollen ga hive, ana fitar da shi daga ajiyar.
Babban aikin girbi ana yin shi da safe da farkon rabin yini. A wannan lokacin, anthers sun fashe furanni.
Yaya tarin yayi kama?
Misalin masara da ke fitar da pollen da yawa, mun ga kudan zuma na yin rarrafe kamar yadda shuka ta yi amfani da anthers. Tare da taimakon proboscis da muƙamuƙi na sama, kwari suna ciji kuma suna lasa waɗannan sassan panicles. Kwayoyin pollen suna manne da na’urar baka, suna danshi a nan tare da miya da goiter nectar. Har ila yau, yawancin busassun kwayoyin halitta suna manne da gashin gashi mai kauri wanda ke rufe jiki da kafafu.
Bayan tafiya a kan inflorescences da yawa, kwari yana tilasta wa kwasar pollen daga kai da jiki. Kuna iya yin haka yayin da kuke zaune akan fure, amma galibi yana tsaftacewa ta tashi.
Na farko, tare da kafafu na gaba, yana kawar da yawan rigar, wanda ya manne da na’urar baka. Sa’an nan (sake, tare da tafukan gaba), yana girgiza busassun hatsin pollen daga kai kuma yana ƙara su zuwa dunƙulen da aka rigaya ya jike a baki.
Ƙafafun biyu na biyu suna aiki a cikin yankin thoracic. Ana tsaftace waɗannan ƙafafu tare da na gaba (kwarin yana kama kafa na baya na gaba ko kuma ya shafe su tare). A kan kafafu biyu na baya akwai kwandunan goga na musamman. Nade su a karkashin ciki, kwarin ya kama kafafun gaba kuma yana cire pollen daga gare su.
Kowane sabon sashi yana kan na baya, a hankali yana yin dunƙule cikin kowane kwandunan ƙafafu na baya. Idan yana da girma, ana tura goga zuwa waje kuma a tono cikin kututturen, rike su a wuri yayin jirgin. Matsakaicin ƙwayar ƙwayar cuta shine 11 zuwa 12 milligrams, ƙasa da sau da yawa har zuwa 20 MG.
Lokacin da aka cika kwandunan, ƙudan zuma suna tura pollen zuwa hita, inda suke samun sel masu dacewa kusa da brood. Ana saukar da kafafun baya a can, kuma tare da taimakon ƙafafu na tsakiya, an girgiza enamel. A wannan yanayin, tsakiyar biyu yana aiki kamar cokali: yana wucewa a hankali tsakanin saman kwandon da kumbura, yana motsa shi zuwa ƙasa.
Bayan ya ‘yantar da kansa daga nauyin, kowane mutum ya sake tashi don sabon yanki na goge baki. Abin da aka jefa a cikin tantanin halitta, matasa kwari (aiki a cikin amya) suna da kyau tamped tare da taimakon kai da jaws, lokaci-lokaci moistening taro tare da proboscis.
Ruwan da ake sakawa don ajiya shine zuma ko nectar, yau. Enamel ya dubi rigar kuma ya fi duhu. Wannan shine perga, gurasar kudan zuma. Haɗin lactic acid a cikin tantanin halitta yana kare gurasar kudan zuma daga lalacewa.
Ya kamata a lura cewa ƙudan zuma suna tattara pollen a nesa kusa da amya fiye da nectar… Kuma yawan shuke-shuke da aka ziyarta da adadin fita a kowace rana ya dogara da ƙarfin iska, zafi na iska, zazzabi da nau’in tsire-tsire na zuma a cikin furanni. Alal misali, don cika kwanduna, kuna buƙatar ziyarci dandelions takwas zuwa talatin da biyu. Matsakaicin nauyin kwandon: 6-10 mintuna. Kuma adadin jiragen da ake bukata a kowace rana daga shida zuwa arba’in da bakwai.
A cikin kowace hita, har zuwa kwari 54 a kowace rana suna tattara pollen. Bugu da ƙari, 000% na kwari masu tashi suna samar da pollen da nectar. Kuma 17% kafa daya ne kawai.
Menene ke rage tarin?
Akwai dalilai na halitta waɗanda ke rage tarin pollen.
