EFFECT OF POULTRY MANURE LEVELS ON GROWTH PERFORMANCE OF GROWTH SILVER CARP | ||||
| Egyptian Journal of Agricultural Research | ||||
| Article 24, Volume 73, Issue 2, June 1995, Page 533-543 PDF (2.64 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejar.1995.433866 | ||||
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| Authors | ||||
| NABEL F. ABDEI-HAKIM1; FATMA A. HAFEZ2 | ||||
| 1Faculty of Agriculture, Al-Azhar University, Cairo, Egypt | ||||
| 2Central Laboratory for Aquaculture, Abbassa, Agricultural Research Centre, Dokki Giza, Egypt | ||||
| Abstract | ||||
| In order to study the effect of poultry manure level on silver carp, a study was conducted at Abbassa, Central Laboratory For Aquaqulture, Agricultural Research Centre. Three levels of poultry manure (500, 750 and 1000 kg/hectar pond) applied biweekly as organic fertilzer were tested monthly from July to October. Results obtained can be summarized as follows 1-Averages of body weight (g) at the experimental period for the three levels of poultry manure were 20.21, 50.84 and 57.21g, respectively. 2-Averages of body length (cm) for the treatment were 12.35, 16.99 and 17.37, respectively. 3-Increasing poultry manure levels increased significantly (P <0.001) growth performance of silver carp in the form of body weight and body lenght. 4-Gain in live weight could be determined by gain in body lenght. | ||||
| Keywords | ||||
| Fish; silver carp; growth; poultry manure | ||||
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