[{
  "type": "article-journal",
  "title": "POST-PEAK EGG PRODUCTION IN LOCAL AND IMPORTED STRAINS OF JAPANESE QUAILS (C OTURNIX COTURNIX JAPONICA) AS INFLUENCED BY CONTINUOUS AND INTERMITTENT LIGHT REGIMENS DURING EARLY GROWING PERIOD",
  "author": [
    {
      "family": "Jatoi",
      "given": ""
    },
    {
      "family": "Khan",
      "given": ""
    },
    {
      "family": "Sahota",
      "given": ""
    },
    {
      "family": "Akram",
      "given": ""
    },
    {
      "family": "Javed",
      "given": ""
    },
    {
      "family": "Jaspal",
      "given": ""
    },
    {
      "family": "Khan",
      "given": ""
    }
  ],
  "issued": {
    "date-parts": [[2013]]
  },
  "container-title": "Journal of Animal and Plant Sciences",
  "ISSN": "1018-7081",
  "volume": "23",
  "issue": "3",
  "page": "727-730",
  "DOI": "NA",
  "abstract": "<p>A study was conducted at Avian Research and Training Centre, University of Veterinary and Animal Sciences, Lahore to investigate earlier effect of continuous and intermittent lights in 3 local and one imported close-bred flocks of Japanese quails (Coturnix coturnix japonica) on their post-peak egg production. Day-old quails were provided continuous 24 hours light up to first 2 weeks and were maintained under 5 different light treatments, A (16L: 8D), B (8L: 6D: 2L: 8D), C (8L: 7D: 1L: 8D), D (8L :7.5D: 0.5L: 8D) and E (8L: 16D) from 3rd to 14th weeks and from 15th weeks onward provided light 16L: 8D. In this trial, 22 weeks-old 240 quails of the same treatments were kept from 23 to 34 weeks under factorial arrangements (5 lights x 4 close bred flocks x 3 replicates of 1 male: 3 females each in a 5 tier battery) under same management. The results showed significant effect of light treatments on body weight (p&lt;0.01), feed intake (p&lt;0.01), egg production (p&lt;0.05) feed conversion ratio (feed/dozen egg) and FCR (feed/ egg) (p&lt;0.01). The highest body weight was recorded under treatment B, however, A, C, D and E differed non-significantly. Higher feed intake was observed under treatment A, varying non-significantly with treatment D. The birds in group A produced significantly (p&lt;0.05) more eggs than in other experimental treatments. FCR in group E was significantly (p&lt;0.05) better than in all other light treatments. Light and strain interaction was significant (p&lt;0.01). The quail strains differed in the above parameters.</p>",
  "publisher": "Pakistan Agricultural Scientists Forum",
  "URL": "https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-307"
}]