{"id":2161,"date":"2019-03-19T08:57:56","date_gmt":"2019-03-19T08:57:56","guid":{"rendered":"https:\/\/blog.tetra.net\/en\/en\/?p=2161"},"modified":"2020-10-22T09:29:35","modified_gmt":"2020-10-22T09:29:35","slug":"koi-impresionantul-locuitor-al-iazului","status":"publish","type":"post","link":"https:\/\/blog.tetra.net\/ro-ro\/koi-impresionantul-locuitor-al-iazului\/","title":{"rendered":"Koi: impresionantul locuitor al iazului"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Istorie<\/h2>\n\n\n\n<p>Nishikigoi este denumirea japonez\u0103 pentru pe\u0219tele Koi care deseori este recunoscut \u0219i sub apelativul de \u201dcrap colorat\u201d. \u0218i pe bun\u0103 dreptate i se spune a\u0219a, c\u0103ci este o varietate viu colorat\u0103 a crapului comun &#8211; Cyprinus carpio sau Cyprinus rubrofuscus. Crapul Koi pe care \u00eel admir\u0103m ast\u0103zi \u00een cele mai multe dintre iazuri, este originar din Japonia, \u00eens\u0103 istoria str\u0103mo\u0219ilor s\u0103i \u0219i locul de ba\u0219tin\u0103 al acestora nu sunt foarte clare. <\/p>\n\n\n\n<p>Dup\u0103 ultima mare er\u0103 glaciar\u0103, crapul s\u0103lbatic a tr\u0103it \u00een afluen\u021bii M\u0103rii Negre \u0219i Caspice, Marea Okhotsk \u0219i Marea Aral, acoperind astfel zona care se \u00eentinde de la Dun\u0103re p\u00e2n\u0103 \u00een China prin Siberia.<\/p>\n\n\n\n<p>Prima atestare scris\u0103 din China despre pe\u0219tele Koi, dateaz\u0103 de acum mai bine de 2000 de ani \u0219i face referire la crapul Koi nu ca pe\u0219te ornamental, ci ca unul comestibil. Cu toate acestea, Koi era deja considerat, la acea vreme, un pe\u0219te simbolic. Potrivit unor atest\u0103ri chineze\u0219ti, filosoful Confucius s-a \u00eenf\u0103\u021bi\u0219at cu un astfel de pe\u0219te la na\u0219terea fiului s\u0103i; copilul a primit numele Kong Li care \u00eenseamn\u0103 chiar crap \u0219i simbolizeaz\u0103 puterea. \u00cen Japonia, abia \u00eencep\u00e2nd cu secolul al 2 &#8211; lea A.D. crapul Koi\/crapul colorat a fost p\u0103strat drept pe\u0219te ornamental, \u00eenfrumuse\u021b\u00e2nd iazurile de la cur\u021bile imperiului. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<p> \u00cen secolul al XVII-lea, pe\u0219tii Koi au fost folosi\u021bi ca surs\u0103 de hran\u0103 (\u00een special \u00een regiunea japonez\u0103 Niigata) pentru a suplimenta rezervele s\u0103r\u0103c\u0103cioase de alimente \u00een timpul iernilor lungi \u0219i dure. <\/p>\n\n\n\n<p>Primele variet\u0103\u021bi colorate reale ale acestei specii pe care acum o cunoa\u0219tem drept \u201ekoi\u201d au ap\u0103rut abia la \u00eenceputul secolului al XIX-lea. Printre altele, crapul oglind\u0103 nem\u021besc, a fost ulterior \u00eencruci\u0219at cu pe\u0219te Koi japonez, ceea ce a dus la apari\u021bia primelor soiuri \u201eDoitsu\u201d.  Pe\u0219tii Koi au atras aten\u021bia  atunci c\u00e2nd au fost prezenta\u021bi oficial la prestigioasa expozi\u021bie Taisho, desf\u0103\u0219urat\u0103 la Tokyo, \u00een 1915. \u00cen anii 1950, odat\u0103 ce rela\u021biile au revenit la normal dup\u0103 sf\u00e2r\u0219itul celui de-al doilea r\u0103zboi mondial, a crescut tendin\u021ba de a p\u0103stra \u0219i a reproduce Koi ca pe\u0219ti ornamentali. La scurt timp dup\u0103 aceea, primii pe\u0219ti Koi au \u00eenceput s\u0103 fie livra\u021bi \u00een SUA \u0219i Europa \u0219i, \u00een scurt timp, aceast\u0103 magnific\u0103 specie a luat lumea asalt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mce_36\">Habitatul subacvatic &#8211; ce trebuie luat \u00een considerare<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Construc\u021bia iazului:<\/h3>\n\n\n\n<p>Loca\u021bia \u0219i construc\u021bia iazului ar trebui s\u0103 fie bine g\u00e2ndite. Un volum optim al iazului, care s\u0103 permit\u0103 un echipament suficient, este de cel pu\u021bin 1 p\u00e2n\u0103 la 3 m\u00b3 per pe\u0219te Koi; c\u00e2t prive\u0219te ad\u00e2ncimea optim\u0103 a iazului, aceasta e bine s\u0103 fie \u00eentre 1,5 \u0219i 2,5 m. \u00cen mod ideal, iazul ar trebui s\u0103 fie amplasat \u00eentr-un loc \u00eensorit, pentru a scoate \u00een eviden\u021b\u0103 culoriile vibrante ale pe\u0219tilor Koi, dar, \u00een acela\u0219i timp, ar trebui s\u0103 existe, \u00een mod natural, \u0219i mai multe zone cu umbr\u0103. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Calitatea apei:<\/h3>\n\n\n\n<p>Apa ar trebui s\u0103 fie c\u00e2t mai necontaminat\u0103 cu putin\u021b\u0103, s\u0103 aib\u0103 cei mai buni parametri de calitate, astfel \u00eenc\u00e2t pe\u0219tii Koi s\u0103 aib\u0103 cele mai mari \u0219anse de a evita bolile primare sau secundare care pot ap\u0103rea din cauza condi\u021biilor de mediu precare. Koi se simt cel mai confortabil c\u00e2nd apa are o temperatur\u0103 u\u0219or mai ridicat\u0103. <\/p>\n\n\n\n<p>Este de la sine \u00een\u021beles c\u0103 iarna iazul trebuie s\u0103 fie suficient de rezistent la \u00eenghe\u021b. Ar trebui s\u0103 verifici \u00een mod regulat valorile cheie ale apei, cum ar fi nivelurile de amoniac \u0219i nitri\u021bi, duritatea carbonatului \u0219i valoarea pH-ului. Un nivel adecvat de duritate carbonatic\u0103 (KH) asigur\u0103 valori de pH non-critice. Prin urmare, valoarea KH nu trebuie s\u0103 scad\u0103 sub 3 \u00b0 dH, altfel valoarea pH-ului ar putea deveni, \u00een cur\u00e2nd, instabil\u0103. Ar trebui s\u0103 alegi un filtru de iaz adecvat, \u00een func\u021bie de dimensiunea \u0219i stocul iazului, pentru ca pe\u0219tii s\u0103 fie s\u0103n\u0103to\u0219i pe termen lung. Efectuarea de schimb\u0103ri par\u021biale de ap\u0103 \u00een iaz este, evident, una dintre m\u0103surile cheie de \u00eengrijire. Acord\u0103 o aten\u021bie deosebit\u0103 schimb\u0103rii par\u021biale a apei \u0219i \u00eendep\u0103rt\u0103rii n\u0103molului, \u00eenc\u0103 din toamn\u0103, pentru a preg\u0103ti iazul corect pentru iarn\u0103.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00cengrijirea \u00een timpul diferitelor anotimpuri\/sezoane:<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1400\" height=\"617\" src=\"https:\/\/blog.tetra.net\/en\/en\/wp-content\/uploads\/2019\/03\/FdS-Tetra_183-1-1400x617.jpg\" alt=\"\" class=\"wp-image-2170\" srcset=\"https:\/\/blog.tetra.net\/ro-ro\/wp-content\/uploads\/2019\/03\/FdS-Tetra_183-1-1400x617.jpg 1400w, https:\/\/blog.tetra.net\/ro-ro\/wp-content\/uploads\/2019\/03\/FdS-Tetra_183-1-800x352.jpg 800w, https:\/\/blog.tetra.net\/ro-ro\/wp-content\/uploads\/2019\/03\/FdS-Tetra_183-1-768x338.jpg 768w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Toamna<\/strong><\/h4>\n\n\n\n<p>Toamna este cel mai important anotimp pentru de\u021bin\u0103torii de pe\u0219ti Koi, deoarece trebuie s\u0103 \u00eengrijeasc\u0103 at\u00e2t iazul, c\u00e2t \u0219i locuitorii din el, \u00een mod corespunz\u0103tor, ca s\u0103 fac\u0103 preg\u0103tirile corecte pentru iarn\u0103, cu scopul de a le asigura o hibernare f\u0103r\u0103 probleme \u0219i un \u00eenceput s\u0103n\u0103tos \u00een prim\u0103vara care va urma. Toamna, ar trebui \u00eendep\u0103rtate frunzele care ajung \u00een iaz, precum \u0219i orice plante acvatice moarte. C\u00e2nd efectuezi o schimbare par\u021bial\u0103 a apei, trebuie s\u0103 \u00eendep\u0103rtezi n\u0103molul de pe fundul iazului, pentru a reduce \/ preveni contaminarea excesiv\u0103 a apei organice \u0219i pentru a garanta cea mai bun\u0103 calitate a apei pentru perioada de hibernare. De asemenea, ar trebui s\u0103 cure\u021bi corect echipamentele tehnice (de exemplu, filtrul) \u0219i s\u0103 le preg\u0103te\u0219ti pentru iarn\u0103.<\/p>\n\n\n\n<p>Toamna, pe\u0219tii Koi trebuie s\u0103 acumuleze suficiente rezerve de energie pentru iarn\u0103. \u00cen timp ce temperaturile sunt \u00eenc\u0103 ridicate\/pozitive, ar trebui s\u0103-i hr\u0103ne\u0219ti cu alimente cu un con\u021binut ridicat de energie, pentru a le m\u0103ri rezervele de energie \u00een perioada rece. C\u00e2nd temperaturile scad &#8211; \u00een special sub 10 \u00b0 C &#8211; ar trebui s\u0103 \u00eencepi s\u0103-i hr\u0103ne\u0219ti cu o hran\u0103 u\u0219or de digerat, cum este <a href=\"https:\/\/www.tetra.net\/en\/en\/products\/tetra-pond-wheatgerm-sticks\">Tetra Pond Wheatgerm Sticks<\/a>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Iarna<\/strong><\/h4>\n\n\n\n<p>\u00cen func\u021bie de sistemul \u0219i echipamentul utilizat, sistemul de filtrare ar trebui s\u0103 fie complet oprit iarna, pentru a preveni orice deteriorare din pricina \u00eenghe\u021bului. De asemenea, este important s\u0103 evi\u021bi fluxul puternic de ap\u0103 \u0219i recircularea \u00een iazul cu pe\u0219ti Koi. Dac\u0103 iazul are un sistem de \u00eenc\u0103lzire, e bine de \u0219tiut c\u0103 apa trebuie u\u0219or \u00eenc\u0103lzit\u0103, \u0219i numai pentru a preveni \u00eenghe\u021barea. Apa ar trebui s\u0103 r\u0103m\u00e2n\u0103 suficient de rece pentru a \u00eempiedica pe\u0219tii s\u0103 devin\u0103 activi, deoarece perioada de hibernare este o parte esen\u021bial\u0103 a ciclului lor anual. Cu toate acestea, dac\u0103 iazul nu este \u00eenc\u0103lzit, trebuie s\u0103 te asiguri c\u0103 o mic\u0103 suprafa\u021b\u0103 a apei nu poate \u00eenghe\u021ba, astfel \u00eenc\u00e2t s\u0103 permit\u0103 un schimb regulat de gaze \u00eentre apa din iaz \u0219i aer. Dac\u0103, de exemplu, utilizezi o pomp\u0103 mic\u0103 \u00een acest scop, asigur\u0103-te c\u0103 este instalat\u0103 \u00eentr-o zon\u0103 rezistent\u0103 la \u00eenghe\u021b, astfel \u00eenc\u00e2t s\u0103 nu recircule corpul de ap\u0103 \u0219i s\u0103 creeze fluxuri de ap\u0103 \u00een regiunile de la ad\u00e2ncime, unde  hiberneaz\u0103 pe\u0219tii koi .<\/p>\n\n\n\n<p>\u00cen timpul iernii, hr\u0103nirea ar trebuie s\u0103 fie minim\u0103. Dac\u0103 pe\u0219tii koi dau semne c\u0103 vor s\u0103 m\u0103n\u00e2nce, ar trebui hr\u0103ni\u021bi \u00eentotdeauna cu Tetra Pond Wheatgerm Sticks. Cu toate acestea, dac\u0103 pe\u0219tii r\u0103m\u00e2n \u00een partea de jos a iazului, \u00een timpul hibern\u0103rii, \u0219i nu mai ies la suprafa\u021b\u0103, ar trebui s\u0103 \u00eencetezi s\u0103 \u00eei hr\u0103ne\u0219ti.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Prim\u0103vara<\/strong><\/h4>\n\n\n\n<p>Dup\u0103 iarn\u0103, tranzi\u021bia c\u0103tre prim\u0103var\u0103 este un adev\u0103rat test de rezisten\u021b\u0103 pentru pe\u0219tii t\u0103i. Nu sunt neap\u0103rat \u00een form\u0103 maxim\u0103 dup\u0103 hibernare, deoarece au trebuit s\u0103 tr\u0103iasc\u0103 din rezervele din timpul iernii. Ca urmare a temperaturilor sc\u0103zute, dureaz\u0103 ceva vreme ca sistemul lor imunitar s\u0103 \u00eenceap\u0103 s\u0103 func\u021bioneze corespunz\u0103tor, astfel \u00eenc\u00e2t ar putea fi foarte predispu\u0219i la boli. Pentru \u00eenceput, ar trebui s\u0103 fie hr\u0103ni\u021bi numai cu Tetra Pond Wheatgerm Sticks, deoarece acest tip de hran\u0103 este foarte u\u0219or de digerat. Odat\u0103 ce temperaturile \u00eencep s\u0103 creasc\u0103 peste aproximativ 10 \u00b0 C, ar trebui s\u0103 \u00eei hr\u0103ni\u021bi din nou cu alimente speciale pentru pe\u0219tii Koi, care s\u0103 le ofere energie, de exemplu <a href=\"https:\/\/www.tetra.net\/en\/en\/products\/tetra-pond-koi-premium-mix\">Tetra Pond Koi Premium Mix<\/a>. <\/p>\n\n\n\n<p>Prim\u0103vara, este deosebit de important s\u0103 verifici toate valorile apei. De \u00eendat\u0103 ce pe\u0219tii Koi sunt din nou activi, ar trebui s\u0103 efectuezi schimb\u0103ri par\u021biale u\u0219oare de ap\u0103 pentru a le oferi un mediu propice de trai. De asemenea, c\u00e2nd temperatura apei \u00eencepe s\u0103 creasc\u0103, filtrarea biologic\u0103 \u00eencepe din nou. Este important ca pe\u0219tii s\u0103 fie \u00eentr-o form\u0103 c\u00e2t mai bun\u0103, iar acest lucru este posibil numai dac\u0103 li se ofer\u0103 m\u00e2ncarea potrivit\u0103 \u0219i cele mai bune condi\u021bii de mediu.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Vara<\/strong><\/h4>\n\n\n\n<p>Vara, c\u00e2nd apa iazului este pl\u0103cut\u0103 \u0219i cald\u0103 \u0219i metabolismul pe\u0219tilor Koi func\u021bioneaz\u0103 perfect, le po\u021bi admira pe \u00eendelete intensitatea culorilor \u0219i pofta de via\u021b\u0103. \u00cen aceast\u0103 perioad\u0103 a anului, locuitorii din iaz sunt plini de vitalitate \u0219i ar trebui s\u0103 fie \u00een super s\u0103n\u0103to\u0219i. Hr\u0103ne\u0219te-i cu alimente normale destinate pe\u0219tilor koi, de \u00eenalt\u0103 calitate nutri\u021bional\u0103, cum sunt, de exemplu, peletele  <a href=\"https:\/\/www.tetra.net\/en\/en\/products\/tetra-pond-koi-colour-pellets\">Tetra Pond Koi Colour Pellets<\/a> . <\/p>\n\n\n\n<p>\u00cenceputul verii \u00eenseamn\u0103 \u0219i debutul sezonului de reproducere. Dac\u0103 pe\u0219tii depun icre, ar trebui s\u0103 cl\u0103te\u0219ti filtrul \u00een mod corespunz\u0103tor, c\u00e2nd \u0219i c\u00e2nd este necesar \u00een aceast\u0103 perioad\u0103. De asemenea, este deosebit de important s\u0103 verifici valorile de amoniac \u0219i nitri\u021bi \u00een fiecare zi pentru a detecta orice contaminare periculoas\u0103 care ar putea ap\u0103rea \u00een cur\u00e2nd din cauza cantit\u0103\u021bii de icre din ap\u0103. Prin urmare, este esen\u021bial ca iazul s\u0103 fie bine aerisit. \u00ce\u021bi recomand\u0103m s\u0103 urm\u0103re\u0219ti cu aten\u021bie pe\u0219tii Koi \u00een timpul sezonului de reproducere, deoarece deseori pot ap\u0103rea leziuni. Dac\u0103 vremea este canicular\u0103 pentru o perioad\u0103 lung\u0103 de timp, apa devine inevitabil foarte cald\u0103, ceea ce duce la concentra\u021bii sc\u0103zute de oxigen. \u00cen acest caz (\u0219i dac\u0103 ai probleme cu algele), ar trebui s\u0103 aerise\u0219ti iazul at\u00e2t \u00een timpul nop\u021bii, c\u00e2t \u0219i \u00een timpul zilei.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"mce_28\">Variet\u0103\u021bi populare<\/h2>\n\n\n\n<p>\u00cen japonez\u0103, spectaculo\u0219ii crapi Koi poart\u0103 denumirea de \u201cNishikigoi\u201d. Exist\u0103 peste 150 de soiuri diferite de pe\u0219ti Koi, care pot fi clasificate \u00een cel pu\u021bin 15 grupe principale. Denumirile pe\u0219tilor \u201ekoi japonez\u201d sunt alc\u0103tuite \u00een mod tradi\u021bional din cuvinte japoneze. Pe\u0219tii de foarte bun\u0103 calitate cost\u0103 uneori c\u00e2teva sute de euro, chiar \u0219i c\u00e2nd sunt tineri, iar cel mai scump crap Koi din lume s-a v\u00e2ndut cu peste 1,5 milioane de euro. \u00cen general, exemplarele europene sunt mai pu\u021bin costisitoare, dar ofer\u0103 la fel de mult\u0103 pl\u0103cere vizual\u0103 ca \u0219i omologii lor japonezi. <\/p>\n\n\n\n<p> <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.tetra.net\/en\/en\/wp-content\/uploads\/2019\/03\/Gartenteich-FAQ_mirkograul-Fotolia_111968377_X-1199x800.jpg\" alt=\"\" class=\"wp-image-2172\" width=\"365\" height=\"243\" srcset=\"https:\/\/blog.tetra.net\/ro-ro\/wp-content\/uploads\/2019\/03\/Gartenteich-FAQ_mirkograul-Fotolia_111968377_X-1199x800.jpg 1199w, https:\/\/blog.tetra.net\/ro-ro\/wp-content\/uploads\/2019\/03\/Gartenteich-FAQ_mirkograul-Fotolia_111968377_X-599x400.jpg 599w, https:\/\/blog.tetra.net\/ro-ro\/wp-content\/uploads\/2019\/03\/Gartenteich-FAQ_mirkograul-Fotolia_111968377_X-768x513.jpg 768w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Kohaku<\/h3>\n\n\n\n<p>Varietatea Kohaku are corpul alb cu marcaje ro\u0219ii. Culoarea ro\u0219ie ar trebui s\u0103 fie uniform\u0103 ca tonalitate, iar marginile marcajelor ro\u0219iatice de pe cap \u0219i corp ar trebui s\u0103 fie clare pe un fundal alb nep\u0103tat. Pielea g\u0103lbuie \u0219i capul \u0219i \/ sau aripioarele complet ro\u0219ii nu sunt de dorit. Pe\u0219tii Kohaku au o rat\u0103 de cre\u0219tere medie spre foarte bun\u0103 \u0219i pot ajunge la peste 100 cm \u00een lungime. Kohaku se num\u0103r\u0103 printre cei \u201eTrei Mari\u201d Gosanke, f\u0103c\u00e2ndu-l unul dintre cele mai populare soiuri at\u00e2t \u00een regiunile japoneze, c\u00e2t \u0219i \u00een \u00eentreaga lume. Tipuri bine cunoscute de Kohaku includ Tancho, Ginrin, Doitsu, Kikusui, Aka Muji \u0219i Shiro Muji. Koi Flawless c\u00e2\u0219tig\u0103 cele mai mari premii \u0219i sunt cota\u021bi drept unii dintre marii campioni.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Showa Sanshoku<\/h3>\n\n\n\n<p>Varietatea Showa are corpul negru cu pete ro\u0219ii \u0219i albe. Se face distinc\u021bia \u00eentre rasele tradi\u021bionale \u0219i cele moderne, prin care \u00eentinderea marcajelor albe joac\u0103 un rol cheie. Showa are o rat\u0103 de cre\u0219tere medie spre foarte bun\u0103, dar rareori ating o lungime de peste 100 cm.<br> Tr\u0103s\u0103turile de dorit sunt marcajele puternice \u0219i dinamice, cu un \u201dplasture\u201d negru la baza aripioarei pectorale (motoguro) \u0219i un model negru \u00een form\u0103 de V sau Y pe cap. Dezvoltarea prematur\u0103 a marcajelor negre este totu\u0219i nedorit\u0103. Showa sunt, de asemenea, printre Gosanke \u0219i, prin urmare, au un mare poten\u021bial de a deveni mari campioni. Young Showa poate fi foarte scump. Cele mai populare soiuri Showa includ Tancho, Ginrin, Doitsu, Kin \u0219i Hi.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ogon<\/h3>\n\n\n\n<p>\u201eOgon\u201d este denumirea tradi\u021bional\u0103 pentru pe\u0219tele Koi de culoare metalizat\u0103 (monocrom) monocolorat, \u00een timp ce koi metalic multicolor se nume\u0219te \u201eHikarimoyomono\u201d.<br> Ogonii sunt \u00een principal albi, galbeni sau ro\u0219ii. Au un luciu metalic pe corp \u0219i rareori ajung la peste 75 cm lungime. Aceste soiuri de Koi sunt adesea p\u0103strate \u00eempreun\u0103 cu cele multicolore, deoarece nuan\u021ba lor clar\u0103 \u0219i uniform\u0103 radiaz\u0103 o anumit\u0103 calmitate \u00een iazurile unde ei sunt prezen\u021bi. Variet\u0103\u021bile Matsuba Ogon sunt deosebit de impresionante \u0219i maiestuoase, deoarece solzii de pe corpul lor le ofer\u0103 un model de con de pin. Soiurile populare de pe\u0219te Koi metalic includ Yamato-Nishiki, Yamabuki Hariwake, Doitsu Yamabuki, Hariwake, Gin-Matsuba \u0219i Platon Ogon.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Plante<\/h2>\n\n\n\n<p>Pe\u0219tii Koi \u0219i plantele acvatice nu sunt o combina\u021bie prea fericit\u0103. Pe\u0219tii Koi v\u0103d plantele, \u00een primul r\u00e2nd ca pe o surs\u0103 de hran\u0103 &#8211; chiar dac\u0103 nu le place neap\u0103rat gustul &#8211; \u0219i deseori provoac\u0103 daune substan\u021biale plantelor dac\u0103 vor s\u0103 le m\u0103n\u00e2nce. Un alt argument \u00eempotriva ad\u0103ug\u0103rii de vegeta\u021bie \u00een iazurile cu crapi Koi este acela c\u0103 pe\u0219tii tind s\u0103 sape sau s\u0103 \u00eemping\u0103 \u00een sus plantele, \u00een special pe cele tinere. Prin urmare, iazurile sunt adesea plantate foarte pu\u021bin, spre deloc. Dac\u0103 totu\u0219i dore\u0219ti s\u0103 men\u021bii un iaz frumos plantat pe termen lung, \u00ee\u021bi recomand\u0103m s\u0103 delimitezi zone separate de mic\u0103 ad\u00e2ncime, s\u0103 creezi insule pentru plante sau s\u0103 folose\u0219ti filtre pentru ele. <\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u00cen perioadele de cre\u0219tere, toate plantele elimin\u0103 din ap\u0103 substan\u021bele nutritive nedorite \u0219i, prin urmare, \u021bin la distan\u021b\u0103 problemele cauzate de prezen\u021ba algelor. Filtrele pentru plante reprezint\u0103 o modalitate excelent\u0103 de a asigura filtrarea mecanic\u0103 \u0219i biologic\u0103, precum \u0219i conversia nutrien\u021bilor, garant\u00e2nd astfel un echilibru biologic optim \u0219i o ap\u0103 limpede. Plantarea de vegeta\u021bie \u00een pietri\u0219 \u00een jurul marginilor iazului, nu numai c\u0103 arat\u0103 grozav, dar elimin\u0103 \u0219i cantit\u0103\u021bi mari de substan\u021be poluante din ap\u0103.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Istorie Nishikigoi este denumirea japonez\u0103 pentru pe\u0219tele Koi care deseori este recunoscut \u0219i sub apelativul de \u201dcrap colorat\u201d. \u0218i pe bun\u0103 dreptate i se spune a\u0219a, c\u0103ci este o varietate viu colorat\u0103 a crapului comun &#8211; Cyprinus carpio sau Cyprinus rubrofuscus. Crapul Koi pe care \u00eel admir\u0103m ast\u0103zi \u00een cele mai multe dintre iazuri, este [&#8230;]\n","protected":false},"author":1,"featured_media":2169,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[163],"tags":[168,179,175,167,177,178,176],"class_list":["post-2161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pesti","tag-care","tag-food","tag-koi","tag-pond","tag-seasons","tag-varieties","tag-water"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Koi: impresionantul locuitor al iazului - Tetra Advanced Fishkeeper Blog<\/title>\n<meta name=\"description\" content=\"Nishikigoi este denumirea japonez\u0103 pentru pe\u0219tele Koi care deseori este recunoscut \u0219i sub apelativul de \u201dcrap colorat\u201d.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.tetra.net\/ro-ro\/koi-impresionantul-locuitor-al-iazului\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Koi: impresionantul locuitor al iazului - 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