{"product_id":"pokazateli-rosta-soma-von-emmanuel-essien","title":"POKAZATELI ROSTA SOMA","description":"\u003cp\u003eV hode 70-dnewnogo ispytaniq po kormleniü byla prowedena ocenka äffektiwnosti rosta pqti kommercheskih kormow dlq mal'kow Clarias gariepinus. Ryby byli sluchajnym obrazom raspredeleny po pqti lechebnym akwariumam s odnoj replikoj i kontrolem, po 20 ryb na akwarium. V kachestwe kontrolq (TC) ispol'zowali korm Coppens, skarmliwaemyj dwazhdy w den' w kolichestwe 10% ot massy tela, a w kachestwe lecheniq - Aqualis (T1), Ecofloat (T2), Bluecrown (T3) i Vitafeed (T4). Mal'ki iz Vision Park Farms, Nigeriq, imeli srednij wes 2,49±0,23 g i dlinu 7,01±0,30 sm (obschaq) i 6,16±0,24 sm (standartnaq) na starte. Emkosti byli odnorodnymi 40x40x50 sm. Pokazateli rosta i ispol'zowaniq pitatel'nyh weschestw byli samymi wysokimi u Coppens. Dannye byli proanalizirowany s pomosch'ü odnostoronnego ANOVA i 5%-nogo srawneniq znachimosti. Prirost massy znachitel'no razlichalsq (P¿0,05): Koppens (53,10 g), T3 (38,10 g), T4 (37,50 g), T1 (30,40 g) i T2 (30,15 g). Udel'naq i sutochnaq skorosti rosta takzhe znachitel'no razlichalis' mezhdu kormami, pri ätom Coppens byl samym wysokim. Temperatura, pH i DO podderzhiwalis' w srednem na urowne 27OC, 6,95 i 7,1 mg\\l, chto sootwetstwuet rekomendaciqm dlq prawil'nogo rosta ryby. V zaklüchenie sleduet otmetit', chto pri ispol'zowanii mestnyh kormow, krome TC, nablüdalos' uluchshenie pokazatelej w porqdke ubywaniq: T3\u0026gt;T4\u0026gt;T1\u0026gt;T2.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786208564575\"\u003e\u003ch3\u003eSRAVNENIE PO KLARIASU GARIEPINUSU , pitaüschemusq ChETYR'MYa RAZNYMI KOMMERChESKIMI RYBNYMI KORMAMI\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786208564575","offer_id":53996246303045,"sku":"9786208564575","price":43.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/9a79a105-002a-4472-a820-9a4a499d4d86.jpg?v=1737442265","url":"https:\/\/shop.autorenwelt.de\/products\/pokazateli-rosta-soma-von-emmanuel-essien","provider":"Autorenwelt Shop","version":"1.0","type":"link"}