{"id":44602,"date":"2026-05-07T23:25:52","date_gmt":"2026-05-07T20:25:52","guid":{"rendered":"https:\/\/agroland.ro\/c\/?p=44602"},"modified":"2026-05-07T23:37:05","modified_gmt":"2026-05-07T20:37:05","slug":"lumina-din-adapostul-puilor-de-o-zi","status":"publish","type":"post","link":"https:\/\/agroland.ro\/c\/lumina-din-adapostul-puilor-de-o-zi\/","title":{"rendered":"Lumina din ad\u0103postul puilor de o zi"},"content":{"rendered":"\n<p>Lumina din ad\u0103postul puilor de o zi nu este doar o surs\u0103 de vizibilitate, este un semnal biologic fundamental care regleaz\u0103 ritmul circadian, comportamentul alimentar, activitatea motorie \u0219i dezvoltarea sistemului neuroendocrin al puilor. Managementul luminii \u00een primele zile de via\u021b\u0103 influen\u021beaz\u0103 direct performan\u021bele  la sacrificare.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-in-adapostul-puilor-de-o-zi.jpg\" alt=\"lumina \u00een ad\u0103postul puilor de o zi\" class=\"wp-image-44604\" srcset=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-in-adapostul-puilor-de-o-zi.jpg 960w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-in-adapostul-puilor-de-o-zi-300x200.jpg 300w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-in-adapostul-puilor-de-o-zi-768x512.jpg 768w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-in-adapostul-puilor-de-o-zi-500x333.jpg 500w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>23\u201324h<br>lumin\u0103 \u00een primele 3 zile<\/td><td>20\u201340 lux<br>intensitate recomandat\u0103 ziua 1\u20137<\/td><td>6h<br>\u00eentuneric minim obligatoriu din a treia s\u0103pt\u0103m\u00e2n\u0103<\/td><td>2700\u20133000 K<br>temperatura de culoare LED optim\u0103<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ce informa\u021bii g\u0103se\u0219ti pe aceast\u0103 pagin\u0103:<\/p>\n\n\n\n<div class=\"wp-block-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<ul class=\"wp-block-list\">\n<li><a href=\"#de-ce\">De ce este esen\u021bial\u0103 lumina pentru pui?<\/a><\/li>\n\n\n\n<li><a href=\"#program\">Programul de iluminare pe v\u00e2rste<\/a><\/li>\n\n\n\n<li><a href=\"#intensitate\">Intensitatea luminoas\u0103 &#8211; valori pe etape<\/a><\/li>\n\n\n\n<li><a href=\"#tipuri\">Ce fel de becuri folosim \u2013 tipuri \u0219i recomand\u0103ri<\/a><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li><a href=\"#spectrul\">Spectrul de lumin\u0103 \u0219i efectele sale<\/a><\/li>\n\n\n\n<li><a href=\"#montare\">Instalarea \u0219i montarea sistemului de iluminare<\/a><\/li>\n\n\n\n<li><a href=\"#efecte\">Efectele ilumin\u0103rii incorecte<\/a><\/li>\n\n\n\n<li><a href=\"#greseli\">Gre\u0219eli frecvente \u0219i avertiz\u0103ri<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"de-ce\">De ce este esen\u021bial\u0103 lumina \u00een ad\u0103postul puilor de o zi?<\/h2>\n\n\n\n<p>Lumina \u00een <a href=\"https:\/\/agroland.ro\/c\/ghiduri-agroland-pregatirea-adapostului-recomandari-generale\/\" target=\"_blank\" rel=\"noreferrer noopener\">ad\u0103postul puilor de o zi<\/a> ac\u021bioneaz\u0103 prin dou\u0103 mecanisme distincte: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>prin&nbsp;<strong>retin\u0103<\/strong>, influen\u021b\u00e2nd comportamentul vizual \u0219i orientarea \u00een spa\u021biu, <\/li>\n\n\n\n<li>prin&nbsp;<strong>fotoreceptori extraretinieni<\/strong>&nbsp;localiza\u021bi \u00een creier, care controleaz\u0103 secre\u021bia de melatonin\u0103 \u0219i reglarea axei hipotalamo-hipofizare. <\/li>\n<\/ul>\n\n\n\n<p>Spre deosebire de mamifere, p\u0103s\u0103rile percep lumina \u0219i prin \u021besuturile transparente ale craniului, ceea ce le face extrem de sensibile la durata \u0219i intensitatea luminii.<\/p>\n\n\n\n<p>\u00cen primele zile de via\u021b\u0103, lumina intens\u0103 \u0219i de lung\u0103 durat\u0103 stimuleaz\u0103 <a href=\"https:\/\/agroland.ro\/c\/pui-de-o-zi-nr-1-in-romania\/\" target=\"_blank\" rel=\"noreferrer noopener\">puii de o zi<\/a> s\u0103&nbsp;<strong>g\u0103seasc\u0103 apa \u0219i furajul<\/strong>, s\u0103 se mi\u0219te activ prin ad\u0103post \u0219i s\u0103 \u00ee\u0219i sincronizeze ritmul circadian. Un pui care nu prime\u0219te suficient\u0103 lumin\u0103 \u00een primele 24\u201348 de ore are un start slab: consum\u0103 mai pu\u021bin furaj, se deshidrateaz\u0103 mai u\u0219or \u0219i \u00eenregistreaz\u0103 o rat\u0103 de cre\u0219tere mai mic\u0103 pe toat\u0103 durata seriei.<\/p>\n\n\n\n<p>Totodat\u0103,\u00a0<strong>\u00eentunericul periodic<\/strong>\u00a0nu trebuie ignorat, un minim de 6 ore de \u00eentuneric pe zi este obligatoriu conform Directivei UE 2007\/43\/CE pentru bun\u0103starea broilerilor. \u00centunericul continuu perturb\u0103 ritmul circadian, cre\u0219te riscul de moarte subit\u0103 prin sindrom cardiac \u0219i provoac\u0103 stres cronic \u00een efectiv.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"program\">Programul de iluminare pe v\u00e2rste<\/h2>\n\n\n\n<p>Nu exist\u0103 un singur program de iluminare universal, fermierii pot alege \u00eentre mai multe sisteme validate \u0219tiin\u021bific, \u00een func\u021bie de obiectivele de produc\u021bie \u0219i de legisla\u021bia aplicabil\u0103. Toate sistemele respect\u0103 \u00eens\u0103 principiul comun:&nbsp;<strong>lumin\u0103 intens\u0103 la start, reducere progresiv\u0103, \u00eentuneric obligatoriu minim 6h\/zi<\/strong>, <strong>din a treia s\u0103pt\u0103m\u00e2n\u0103<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"541\" src=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi-1024x541.jpeg\" alt=\"lumina din ad\u0103postul puilor de o zi\" class=\"wp-image-44603\" srcset=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi-1024x541.jpeg 1024w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi-300x158.jpeg 300w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi-768x406.jpeg 768w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi-1080x570.jpeg 1080w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi-1000x528.jpeg 1000w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi-500x264.jpeg 500w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/lumina-din-adapostul-puilor-de-o-zi.jpeg 1176w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h4 class=\"wp-block-heading\"><br>\u26d4 Nu recomand\u0103m<\/h4>\n\n\n\n<p>Pe l\u00e2ng\u0103 programul standard descris mai sus, poate ai auzit de sistemele intermitente sau cu cre\u0219tere treptat\u0103 a luminii spre sacrificare, precum \u0219i sisteme cu iluminare diferen\u021biat\u0103 pe zone ale ad\u0103postului. Nu le recomand\u0103m pentru puii de o zi de la Agroland, acestea sunt adaptate tipului de produc\u021bie, geneticii folosite \u0219i normelor na\u021bionale \u00een vigoare.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"intensitate\">Intensitatea luminoas\u0103 &#8211; valori pe etape<\/h2>\n\n\n\n<p>Intensitatea luminoas\u0103 se m\u0103soar\u0103 \u00een lux (lm\/m\u00b2) <strong>la nivelul podelei<\/strong>, acolo unde tr\u0103iesc puii, nu la nivelul becului sau al plafonului. Un becule\u021b de 10W poate produce intensit\u0103\u021bi foarte diferite \u00een func\u021bie de \u00een\u0103l\u021bimea de montare, tipul de reflector \u0219i gradul de murd\u0103rire al sticlei.<\/p>\n\n\n\n<p>Regula general\u0103:&nbsp;<strong>lumin\u0103 intens\u0103 la start pentru a stimula activitatea \u0219i g\u0103sirea hranei, reducere progresiv\u0103 pentru a diminua riscul de canibalism \u0219i sindrom de moarte subit\u0103, minim 5\u201310 lux pe toat\u0103 durata seriei<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Ziua 1\u20133<\/strong><br>\u2600\ufe0f<br>30\u201340&nbsp;lux<br>Stimulare maxim\u0103 &#8211; puii g\u0103sesc apa \u0219i furajul, se activeaz\u0103 \u0219i se distribuie uniform \u00een ad\u0103post<\/td><td><strong>Ziua 4\u20137<\/strong><br>\ud83c\udf24<br>20\u201330&nbsp;lux<br>Reducere u\u0219oar\u0103 &#8211; puii deja orienta\u021bi, se diminueaz\u0103 u\u0219or stresul luminos \u0219i riscul de ciugulire<\/td><td><strong>S\u0103pt\u0103m\u00e2na 2<\/strong><br>\ud83c\udf25<br>10\u201320&nbsp;lux<br>Tranzi\u021bie &#8211; activitate normal\u0103, reducerea intensit\u0103\u021bii scade riscul de canibalism \u0219i agresivitate<\/td><td><strong>S\u0103pt\u0103m\u00e2nile 3\u20136<\/strong><br>\ud83c\udf11<br>5\u201310&nbsp;lux<br>Nivel de men\u021binere &#8211; pui v\u0103d suficient pentru a consuma furaj \u0219i ap\u0103, risc minim de tulbur\u0103ri comportamentale<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h4 class=\"wp-block-heading\">\ud83d\udca1 Limita legal\u0103 minim\u0103 &#8211; 20 lux \u00een primele 7 zile (Directiva UE)<\/h4>\n\n\n\n<p>Conform Directivei 2007\/43\/CE, \u00een primele 7 zile de via\u021b\u0103 intensitatea luminoas\u0103 minim\u0103 obligatorie este de 20 lux, m\u0103surat\u0103 la nivelul ochilor puilor. Nerespectarea acestei limite constituie \u00eenc\u0103lcare a normelor de bun\u0103stare animal\u0103 \u0219i poate atrage sanc\u021biuni la controalele sanitar-veterinare. Avertiz\u0103rile sunt adresate mai ales <a href=\"https:\/\/agroland.ro\/c\/pasari\/pui-de-carne\/\" target=\"_blank\" rel=\"noreferrer noopener\">cresc\u0103torilor de Broiler<\/a> pentru produc\u021bia de carne.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"tipuri\">Ce fel de becuri folosim &#8211; tipuri \u0219i recomand\u0103ri<\/h2>\n\n\n\n<p>Alegerea sursei de lumin\u0103 are implica\u021bii directe asupra costurilor energetice, uniformit\u0103\u021bii ilumin\u0103rii, duratei de via\u021b\u0103 a echipamentelor \u0219i a spectrului de lumin\u0103 perceput de pui. <a href=\"https:\/\/agroland.ro\/13-sisteme-de-incalzire\">LED-urile agricole<\/a> reprezint\u0103 \u00een prezent standardul de industrie \u00een avicultura intensiv\u0103 modern\u0103.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Recomandat<\/strong><br><a href=\"https:\/\/agroland.ro\/cresterea-animalelor\/549-bec-infrarosu-hg-de-incalzire-250w.html\">LED agricol dimabil<\/a><\/td><td><strong>Alternativ\u0103 acceptabil\u0103<\/strong><br>Fluorescent compact (CFL)<\/td><\/tr><tr><td>Becuri sau tuburi LED concepute special pentru ad\u0103posturi avicole, cu protec\u021bie la praf \u0219i umiditate (IP65+), dimabile progresiv.<\/td><td>Becuri economice sau tuburi fluorescente T5\/T8 cu balast electronic. Acceptabile ca solu\u021bie intermediar\u0103 sau \u00een fermele mici.<\/td><\/tr><tr><td><br>\u25b6\ufe0f Consum energetic redus cu 70\u201380% fa\u021b\u0103 de incandescent<br><br>\u25b6\ufe0f Durat\u0103 de via\u021b\u0103 30.000 &#8211; 50.000 ore<br><br>\u25b6\ufe0f Dimabil precis 0 &#8211; 100% f\u0103r\u0103 p\u00e2lp\u00e2ire<br><br>\u25b6\ufe0f Spectru controlabil (temperatura de culoare)<br><br>\u25b6\ufe0f F\u0103r\u0103 emisie UV sau IR nedorite<\/td><td><br>\u25b6\ufe0f Cost ini\u021bial redus fa\u021b\u0103 de LED<br><br>\u25b6\ufe0f Consum mediu &#8211; mai eficient dec\u00e2t incandescentul<br><br>\u25b6\ufe0f P\u00e2lp\u00e2ire la 50Hz detectabil\u0103 de pui (stres)<br><br>\u25b6\ufe0f Durat\u0103 de via\u021b\u0103 6.000 &#8211; 12.000 ore<br><br>\u25b6\ufe0f Con\u021bin mercur &#8211; eliminare special\u0103 la casare<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"spectrul\">Spectrul de lumin\u0103 \u0219i efectele sale asupra puilor<\/h2>\n\n\n\n<p>Ochiul p\u0103s\u0103rilor percepe o gam\u0103 mai larg\u0103 de lungimi de und\u0103 fa\u021b\u0103 de ochiul uman, inclusiv spectrul UV apropiat 320\u2013400 nm, invizibil pentru om. Lungimea de und\u0103 a luminii influen\u021beaz\u0103 comportamentul, cre\u0219terea, imunitatea \u0219i chiar structura osoas\u0103 a puilor. Spectrul electromagnetic vizibil \u0219i UV apropiat.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/spectrul-de-culori.jpg\" alt=\"spectrul de culori ale luminii\" class=\"wp-image-44619\" srcset=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/spectrul-de-culori.jpg 960w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/spectrul-de-culori-300x200.jpg 300w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/spectrul-de-culori-768x512.jpg 768w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2026\/05\/spectrul-de-culori-500x333.jpg 500w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n<\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h4 class=\"wp-block-heading\"><br>\ud83d\udca1 Temperatura de culoare recomandat\u0103 pentru LED-uri avicole<\/h4>\n\n\n\n<p>Temperatura de culoare optim\u0103 pentru ad\u0103posturile de broiler este de&nbsp;<strong>2700\u20133000 K<\/strong>&nbsp;(alb cald), care combin\u0103 lungimi de und\u0103 ro\u0219ii \u0219i verzi \u00een propor\u021bii echilibrate. Aceast\u0103 gam\u0103 stimuleaz\u0103 consumul de furaj \u0219i cre\u0219terea, men\u021bin\u00e2nd \u00een acela\u0219i timp un comportament calm al efectivului. LED-urile cu temperaturi de culoare peste 5000 K (alb rece\/albastru) nu sunt recomandate pentru cre\u0219terea continu\u0103.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"montare\">Instalarea \u0219i montarea sistemului de iluminare<\/h2>\n\n\n\n<p>Un sistem de iluminare corect instalat asigur\u0103 uniformitate, mentenabilitate \u0219i posibilitatea regl\u0103rii precise a intensit\u0103\u021bii. Distribu\u021bia neuniform\u0103 a luminii \u00een ad\u0103post creeaz\u0103 zone de umbr\u0103 unde puii se aglomereaz\u0103, gener\u00e2nd probleme de densitate \u0219i de uniformitate a lotului.<\/p>\n\n\n\n<p>1\ufe0f\u20e3 Calculul num\u0103rului de corpuri de iluminat necesare<\/p>\n\n\n\n<p>Se calculeaz\u0103 fluxul luminos necesar (\u00een lm) pentru a atinge intensitatea dorit\u0103 (lux) la nivelul podelei. Formula orientativ\u0103: num\u0103r becuri = (suprafa\u021b\u0103 m\u00b2 \u00d7 lux dorit) \/ flux bec (lm) \u00d7 factor de pierdere (0,7\u20130,8). Pentru ob\u021binerea a 20 lux \u00een ad\u0103post de 1000 m\u00b2 cu becuri LED de 1500 lm: (1000 \u00d7 20) \/ (1500 \u00d7 0,75) \u2248 18 becuri minim.<\/p>\n\n\n\n<p><strong>Se recomand\u0103 un surplus de 20% fa\u021b\u0103 de calculul teoretic pentru a compensa murd\u0103rirea corpurilor \u00een timp.<\/strong><\/p>\n\n\n\n<p>2\ufe0f\u20e3 \u00cen\u0103l\u021bimea \u0219i distribu\u021bia corpurilor de iluminat<\/p>\n\n\n\n<p>Corpurile de iluminat <strong>se monteaz\u0103 la \u00een\u0103l\u021bimea de 2\u20132,5 m fa\u021b\u0103 de podea pentru o distribu\u021bie uniform\u0103<\/strong>. Distan\u021ba \u00eentre corpuri nu trebuie s\u0103 dep\u0103\u0219easc\u0103 de 1,5\u00d7 \u00een\u0103l\u021bimea de montare. Se evit\u0103 zonele de umbr\u0103 \u00een apropierea pere\u021bilor laterali. Corpurile de pe margine se monteaz\u0103 la jum\u0103tate din distan\u021ba uzual\u0103 fa\u021b\u0103 de perete.<\/p>\n\n\n\n<p>3\ufe0f\u20e3 Instalarea sistemului de dimming (reglare intensitate)<\/p>\n\n\n\n<p>Un controler de dimming programabil este esen\u021bial pentru a aplica reducerile treptate de intensitate f\u0103r\u0103 interven\u021bie manual\u0103. Se recomand\u0103 controlere cu memorie intern\u0103 \u0219i baterie de rezerv\u0103, capabile s\u0103 men\u021bin\u0103 programul \u00een caz de pan\u0103 de curent. Reducerea intensit\u0103\u021bii trebuie s\u0103 fie treptat\u0103 , nu brusc\u0103, pentru a evita stresul acut al puilor.<\/p>\n\n\n\n<p><strong>Schimbarea brusc\u0103 a intensit\u0103\u021bii luminii (de la 20 lux la 5 lux brusc) poate provoca panic\u0103 \u0219i aglomerare \u00een efectiv.<\/strong><\/p>\n\n\n\n<p>4\ufe0f\u20e3 Verificarea uniformit\u0103\u021bii luminii \u00eenainte de populare<\/p>\n\n\n\n<p>Se m\u0103soar\u0103 intensitatea luminoas\u0103 cu un luxmetru \u00een minimum 9 puncte distribuite uniform pe suprafa\u021ba ad\u0103postului, \u00een col\u021buri, centru, mijlocul laturilor. Raportul dintre valoarea maxim\u0103 \u0219i minim\u0103 nu trebuie s\u0103 dep\u0103\u0219easc\u0103 2:1. Zonele cu uniformitate slab\u0103 se corecteaz\u0103 prin ad\u0103ugarea de corpuri suplimentare sau prin repozi\u021bionarea celor existente.<\/p>\n\n\n\n<p><strong>Chiar \u0219i o surs\u0103 mic\u0103 de lumin\u0103 exterioar\u0103 poate perturba perioada de \u00eentuneric \u0219i anula efectele programului de iluminare.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"efecte\">Efectele ilumin\u0103rii incorecte asupra puilor<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Parametrul gre\u0219it<\/strong><\/td><td><strong>Efect asupra puilor<\/strong><\/td><td><strong>Gravitate<\/strong><\/td><td><strong>Remediere<\/strong><\/td><\/tr><tr><td><strong>Intensitate prea mic\u0103<\/strong> \u00een ziua 1\u20133 (sub 10 lux)<\/td><td>Pui nu g\u0103sesc furajul \u0219i apa, apare deshidratarea \u0219i mortalitate \u00een primele 48 ore, start slab al seriei<\/td><td>Critic<\/td><td>Cre\u0219tere imediat\u0103 la 30\u201340 lux; verificare luxmetru la nivelul podelei<\/td><\/tr><tr><td><strong>Lumin\u0103 continu\u0103 <\/strong>24h\/zi (f\u0103r\u0103 \u00eentuneric)<\/td><td>Epuizare, ritm cardiac accelerat, sindrom de moarte subit\u0103, sistem imunitar sl\u0103bit, dezvoltare muscular\u0103 neuniform\u0103<\/td><td>Sever<\/td><td>Introducere obligatorie minim 6h \u00eentuneric conform Directivei UE 2007\/43\/CE<\/td><\/tr><tr><td><strong>Intensitate excesiv\u0103<\/strong> (peste 60 lux) \u00een s\u0103pt\u0103m\u00e2nile 2\u20136<\/td><td>Agresivitate crescut\u0103, ciugulire \u0219i canibalism, stres cronic, activitate excesiv\u0103 \u0219i consum energetic ridicat<\/td><td>Sever<\/td><td>Reducere treptat\u0103 la valorile recomandate (10\u201320 lux)<\/td><\/tr><tr><td><strong>Distribu\u021bie neuniform\u0103<\/strong> (zone de umbr\u0103)<\/td><td><br>Aglomerare \u00een zonele iluminate; Puii evit\u0103 zonele slab iluminate; neuniformitate a lotului \u0219i varia\u021bii de greutate<\/td><td>Moderat<\/td><td>Verificare cu luxmetru \u00een multiple puncte; ad\u0103ugare sau repozi\u021bionare corpuri<\/td><\/tr><tr><td><strong>P\u00e2lp\u00e2ire la 50Hz<\/strong> (becuri fluorescente vechi)<\/td><td>Stres vizual cronic, puii percep p\u00e2lp\u00e2irea la 50Hz ca lumin\u0103 intermitent\u0103; reducerea consumului de furaj<\/td><td>Moderat<\/td><td>\u00cenlocuire cu LED sau fluorescent cu balast electronic de \u00eenalt\u0103 frecven\u021b\u0103<\/td><\/tr><tr><td><strong>Schimbare brusc\u0103 a programului de lumin\u0103<\/strong><\/td><td>Panic\u0103, aglomerare, v\u0103t\u0103m\u0103ri prin strivire, comportament dezorientat de scurt\u0103 durat\u0103<\/td><td>Moderat<\/td><td>Modific\u0103ri treptate ale intensit\u0103\u021bii \u0219i duratei; dimming progresiv \u00een minim 10\u201315 minute<\/td><\/tr><tr><td><strong>Lipsa complet\u0103 a luminii <\/strong>(defec\u021biune sistem)<\/td><td>Dezorientare, pui nu consum\u0103 furaj sau ap\u0103, aglomerare \u00een zone aleatorii; mortalitate prin strivire posibil\u0103<\/td><td>Critic<\/td><td>Sistem de urgen\u021b\u0103 cu iluminat minim automat (UPS); verificare zilnic\u0103 a func\u021bion\u0103rii<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"greseli\">Gre\u0219eli frecvente \u0219i avertiz\u0103ri<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u2757 <strong>Becuri murdare sau deteriorate neglijate<\/strong><br>Un corp de iluminat acoperit de praf sau gunoi poate pierde 30\u201350% din fluxul luminos. Cur\u0103\u021barea lunar\u0103 a corpurilor este obligatorie \u2014 mai ales \u00een ad\u0103posturile cu tala\u0219 fin sau pleav\u0103.<\/td><td>\u2757 <strong>M\u0103surarea luc\u0219ilor la \u00een\u0103l\u021bimea omului<\/strong><br>Intensitatea se m\u0103soar\u0103 la nivelul podelei (10 cm \u00een\u0103l\u021bime), acolo unde tr\u0103iesc puii. Valorile la \u00een\u0103l\u021bimea omului sau a corpurilor de iluminat sunt irelevante \u0219i de obicei mult mai mari.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">List\u0103 de verificare<\/h2>\n\n\n\n<p>List\u0103 de verificare pentru implementarea sistemului de lumin\u0103 din ad\u0103postul puilor Bifeaz\u0103 \u00eenainte de popularea cu pui \u0219i periodic pe durata seriei.<\/p>\n\n\n\n<div class=\"wp-block-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<ul class=\"wp-block-list\">\n<li>Toate corpurile de iluminat func\u021bionale<\/li>\n\n\n\n<li>Intensitate verificat\u0103 cu luxmetru la nivelul podelei<\/li>\n\n\n\n<li>Program de 23h lumin\u0103 \u00een zilele 1\u20133<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Corpuri cur\u0103\u021bate de praf \u0219i depuneri<\/li>\n\n\n\n<li>Temperatura de culoare LED verificat\u0103: 2700\u20133000 K<\/li>\n\n\n\n<li>Generator sau UPS de urgen\u021b\u0103 disponibil \u0219i testat<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Surse de referin\u021b\u0103<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/PT\/ALL\/?uri=CELEX%3A32007L0043\" rel=\"nofollow noopener\" target=\"_blank\">Directiva 2007\/43\/CE<\/a> a Consiliului privind normele minime pentru protec\u021bia puilor destina\u021bi produc\u021biei de carne<\/li>\n\n\n\n<li>ANSVSA &#8211; <a href=\"https:\/\/legislatie.just.ro\/Public\/DetaliiDocument\/135818\" rel=\"nofollow noopener\" target=\"_blank\">Ordinul nr. 30\/201<\/a>0 privind transpunerea Directivei 2007\/43\/CE \u00een legisla\u021bia rom\u00e2n\u0103<\/li>\n\n\n\n<li>Ross Broiler Management Manual &#8211; Lighting Recommendations, Aviagen, 2022<\/li>\n\n\n\n<li>Cobb Broiler Management Guide &#8211; Lighting Programs, Cobb-Vantress, 2022<\/li>\n\n\n\n<li>Olanrewaju H.A. et al. &#8211; A review of lighting programs for broiler production, Int. J. Poult. Sci., 2006<\/li>\n\n\n\n<li>Schwean-Lardner K. et al. &#8211; Effect of daylength on the behaviour, health and production of commercial broilers, Poultry Science, 2012<\/li>\n\n\n\n<li>Deep A. et al. &#8211; Effects of light intensity on broiler production, processing characteristics, and welfare, Poultry Science, 2010<\/li>\n\n\n\n<li>Bura M. &#8211; Cre\u0219terea broilerilor. Ghid practic, Ed. Mirton, Timi\u0219oara<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"200\" src=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Substrat-Universal-Agroland-1.png\" alt=\"\" class=\"wp-image-23937\" srcset=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Substrat-Universal-Agroland-1.png 500w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Substrat-Universal-Agroland-1-300x120.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/agroland.ro\/c\/magazinele-noastre\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"409\" src=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Banner-adrese-magazine-1024x409.png\" alt=\"buton Adrese magazine agroland\" class=\"wp-image-23940\" srcset=\"https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Banner-adrese-magazine-1024x409.png 1024w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Banner-adrese-magazine-300x120.png 300w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Banner-adrese-magazine-768x307.png 768w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Banner-adrese-magazine-1000x400.png 1000w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Banner-adrese-magazine-500x200.png 500w, https:\/\/agroland.ro\/c\/wp-content\/uploads\/2021\/07\/Banner-adrese-magazine.png 1183w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Lumina din ad\u0103postul puilor de o zi nu este doar o surs\u0103 de vizibilitate, este un semnal biologic fundamental care regleaz\u0103 ritmul circadian, comportamentul alimentar, activitatea motorie \u0219i dezvoltarea sistemului neuroendocrin al puilor. Managementul luminii \u00een primele zile de via\u021b\u0103 influen\u021beaz\u0103 direct performan\u021bele la sacrificare. 23\u201324hlumin\u0103 \u00een primele 3 zile 20\u201340 luxintensitate recomandat\u0103 ziua 1\u20137&hellip; <a class=\"more-link\" href=\"https:\/\/agroland.ro\/c\/lumina-din-adapostul-puilor-de-o-zi\/\">Continu\u0103 lectura <span class=\"screen-reader-text\">Lumina din ad\u0103postul puilor de o zi<\/span><\/a><\/p>\n","protected":false},"author":27,"featured_media":44604,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[39,112,40],"tags":[2643,2642],"class_list":["post-44602","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-cresterea-pasarilor","category-specialistul-agroland","tag-lumina-din-adapostul-puilor-de-o-zi","tag-pregatirea-adapostului-pentru-puii-de-o-zi","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/posts\/44602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/comments?post=44602"}],"version-history":[{"count":20,"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/posts\/44602\/revisions"}],"predecessor-version":[{"id":44646,"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/posts\/44602\/revisions\/44646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/media\/44604"}],"wp:attachment":[{"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/media?parent=44602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/categories?post=44602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agroland.ro\/c\/wp-json\/wp\/v2\/tags?post=44602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}