Pehea ka lōʻihi o ke ola a me ke kaumaha o ka pike?

No ka poʻe aloha i nā hana waho, ʻo ka hopu ʻana i kahi mea ʻaihue ka hopena maikaʻi loa i kahi huakaʻi i ke ʻano. Me ka hoʻohui maikaʻi ʻana o nā kūlana, loaʻa i ka lawaiʻa kahi kīʻaha o ka nui kupaianaha ma ka makau. ʻO ka mea i makemake nui ʻia no ka poʻe he nui ka pike, ʻo ka nui a me ke kaumaha o ia i ka wā hāʻule he mea kupaianaha wale nō. He aha ka mea ʻaihue niho, a inā hiki ke loaʻa i kahi pilikua, e ʻike hou mākou.

Pike i loko o ko mākou wai

Ua lohe ka poʻe a pau e pili ana i ka pike, ʻaʻole hiki ke loaʻa i kahi kanaka ma ka Northern Hemisphere i ʻike ʻole i kēia mea hoʻomake wai. Ma Rūsia, Belarus, our country, nui ka poʻe i ulu aʻe i nā moʻolelo moʻolelo a me nā kiʻi kiʻi, kahi i noho pinepine ai kēia niho niho o nā muliwai a me nā loko. Ua kamaʻāina ʻo ia i nā poʻe lawaiʻa he nui, hui pinepine nā spinningists iā ia, no lākou he mea nui kona nui.

ʻAʻole hiki i kekahi ke haʻi maopopo i ka nui o nā makahiki o ke ola o ka pike; ua manaʻoʻiʻo ʻia he 100 mau makahiki e noho ana ma nā loko ʻākau mamao. Ua hōʻoia ʻia ʻo ia, ma lalo o nā kūlana kūpono, hiki iā lākou ke ola ma mua o 30 mau makahiki i loko o ka wai me kahi ʻike oxygen kūpono. ʻO ka pinepine, ola ia i 10-20 mau makahiki, inā ʻaʻole e hāʻule i ka makau o ka lawaiʻa.

ʻAʻole hiki ke ʻike i ka wā e hopu ai i kēia predator, loaʻa iā ia nā ʻano kikoʻī:

ʻO ka hiʻohiʻona nui o ka pike ka loaʻa ʻana o nā kiko ma ke kino, akā pili kēia i kahi kanaka maʻamau e noho ana ma ka ʻaoʻao ʻākau o Eurasia.

ʻano pike

Ua ʻike lākou i ka lōʻihi o ke ola ʻana o ka pike, akā ulu like ka wikiwiki o nā mea ʻaihue i nā kūlana like ʻole a ma nā ʻāina like ʻole? ʻO wai nā ʻano niho nui loa, a ʻo wai ka mea e ulu mālie?

Ma keʻano kūlana, he nui nā ʻano o ka noho niho niho, a aia hoʻokahi kai. ʻO ka nui o ke kaumaha o kēlā me kēia mea e hilinaʻi ʻia ma nā hōʻailona he nui, me ke ʻano o ke aniau i ka nohona.

maʻamau a ʻākau paha

ʻIke ʻia kēia ʻano e nā poʻe lawaiʻa āpau o ke ala waena. Noho ka iʻa ma nā kino wai a pau: nā muliwai, nā loko, nā loko, nā loko. Hiki iā ia ke ulu a hiki i hoʻokahi a me ka hapalua mika, ʻoiai ʻo kona kaumaha a hiki i 20-25 kg.

ʻO Amurskaya

Noho ʻo ia ma kahi ʻāpana liʻiliʻi, ʻo kona wahi e noho ai ʻo ia ka muliwai ʻo Amur holoʻokoʻa me nā kahawai a me nā waihona ma Sakhalin. E ʻokoʻa ia mai ka mea maʻamau i ke kala a me ke ʻano kino.

redfin

Hiki iā ʻoe ke loaʻa iā ia ma ka ʻāina ʻo ʻAmelika ʻĀkau ma kahi kokoke i nā kino wai, aia ʻelua o kāna mau subspecies, mauʻu a me ka ʻākau. Makemake lākou e ʻimi iā ia me ka wili blanks; ʻaʻohe kanaka i hālāwai me nā kānaka nui.

Maxinon

ʻO ia ka ʻelele nui loa, a maikaʻi loa ia i ka wai hou a i ke kai.

kapa kila

Noho ka inoa ʻelua o ka iʻa alligator i ka wai paʻakai. Hiki i ke kiʻekiʻe o kahi pike ke piʻi i 3 mau mika, ʻo ka poʻe lawaiʻa me ka ʻike ʻole e huikau pinepine me nā alligators.

ʻeleʻele

ʻOluʻolu ka poʻe lawaiʻa o ʻAmelika ʻĀkau, ʻo ia hoʻi ʻo Kanada. I loko o nā pūnāwai, hiki iā ʻoe ke hopu pinepine i kahi kikoʻī liʻiliʻi, akā pehea ka nui o ke kaumaha o ia pike? Me ka lōʻihi o 600 m, ʻoi aku kona kaumaha ma mua o 4 kg.

Chukchi

ʻOkoʻa ia mai ke koena o ka waihoʻoluʻu, he kālā a he kala-'ōmaʻomaʻo. He puʻupuʻu makemake ia no nā poʻe lawaiʻa he nui; me ka lōʻihi o kahi mika, ʻaʻole e emi ke kaumaha o ka pike ma mua o 40 kg.

I ka ʻaoʻao hema o Italia, ua ʻike ʻia kekahi mau ʻano o nā mea ʻaihue niho, akā ʻaʻole i pau ka hoʻopaʻapaʻa a puni lākou i kēia manawa.

Pehea e hoʻoholo ai i ka makahiki o ka pike ma ke kaumaha a me ka nui?

ʻIke ka poʻe lawaiʻa me ka ʻike i ka wikiwiki o ka ulu ʻana o ka pike a me ka nui o ka loaʻa ʻana i kēlā me kēia makahiki, pono mau ka poʻe hoʻomaka e hoʻomaopopo i kēia mau subtleties. Pono e ʻōlelo koke ʻia he ʻokoʻa nā manawa o ka ulu ʻana o ka mea predator i nā makahiki, i ka hoʻomaka ʻana, e like me ka lōʻihi o ka fry, a laila lohi nui kēia kaʻina hana.

ʻO ka manaʻolana o ke ola o kahi pike, e like me ka poʻe ʻepekema, ʻaʻole i ʻoi aku ma mua o 20 mau makahiki, ʻoiai he liʻiliʻi loa ka poʻe e ola ana i kēia makahiki. ʻOi aku kēia ma nā wahi mamao mai ka moʻomeheu a me nā noho kanaka ma Siberia. Ma nā waihona wai ʻē aʻe, ʻaʻole hiki i kahi kanaka niho niho i kēia makahiki.

Hoʻololi ka ulu ʻana o ka pike i kēlā me kēia makahiki, a he mea nui ʻole ke āpau: ʻo ke kumu nui o ka ulu ʻana e hāʻawi ʻia e ka puna puna post-spawning zhor. I ke kauwela, lohi kēia kaʻina hana, e hiki mai ka pae aʻe i ka hāʻule, a laila e hoʻohui ka predator i ka nui o ka nui. Ma nā loko o ka hema, e ulu liʻiliʻi ka iʻa, e hoʻolōʻihi ka latitu akau i kēia kaʻina hana a he liʻiliʻi loa ka hopena.

Pehea e aʻo ai e hoʻoholo i ka makahiki o kahi pike ma ka lōʻihi a me ke kaumaha he nīnau e hopohopo nei i nā mea lawaiʻa novice. ʻAʻohe mea paʻakikī i kēia, ʻo ka mea nui e hoʻomanaʻo i kekahi mau hōʻailona:

• E ulu ana ka pike 1 makahiki i 250-300 mm, a ʻaʻole ʻoi aku kona kaumaha ma mua o 300 g;
• i ka 2 mau makahiki, hiki i ka predator niho ke kaumaha i 500-1400 g, aʻo kona lōʻihi e hiki i ka hapalua mika;
• i ke kolu o ka makahiki o ke ola, e ulu ka fry i 65 knm, hiki i kona kaumaha ke 2 kg;
• ʻO nā mea nunui mika me ke kaumaha o 8 kg a ʻoi aku paha e hōʻike ana i mua ou he kanaka nona ka mōʻaukala 10 makahiki o ke ola ʻana.

Pono e hoʻomaopopo he pili kēia mau helu ʻana a loaʻa paha kekahi mau ʻokoʻa. ʻO ke kaumaha a me ka lōʻihi e hilinaʻi nui i ke kaiapuni, ka loaʻa ʻana o ka forage a me kona maikaʻi.

I mea e hiki ai i ka predator ke loaʻa i kahi kilokani o ke kaumaha, pono ʻo ia e ʻimi a hana i ka liʻiliʻi o 20 kg o nā rana a iʻa paha. ʻO ia ke kumu e hoʻopiha piha ai ka mea niho niho i kona ʻōpū, a laila hele i kahi mehameha no ka ʻai ʻana. I kekahi manawa ua lohi kēia kaʻina hana no 4 mau lā.

I kēia manawa ua maopopo pehea ʻoe e hoʻoholo ai i ka makahiki o kahi pike e pili ana i kona kaumaha a me ka lōʻihi. ʻO nā hopu maikaʻi a me nā kīʻaha hou aʻe e hoʻopaʻa ai!