ABDEI-HAKIM, N., HAFEZ, F. (1995). EFFECT OF POULTRY MANURE LEVELS ON GROWTH PERFORMANCE OF GROWTH SILVER CARP. Egyptian Journal of Agricultural Research, 73(2), 533-543. doi: 10.21608/ejar.1995.433866
NABEL F. ABDEI-HAKIM; FATMA A. HAFEZ. "EFFECT OF POULTRY MANURE LEVELS ON GROWTH PERFORMANCE OF GROWTH SILVER CARP". Egyptian Journal of Agricultural Research, 73, 2, 1995, 533-543. doi: 10.21608/ejar.1995.433866
ABDEI-HAKIM, N., HAFEZ, F. (1995). 'EFFECT OF POULTRY MANURE LEVELS ON GROWTH PERFORMANCE OF GROWTH SILVER CARP', Egyptian Journal of Agricultural Research, 73(2), pp. 533-543. doi: 10.21608/ejar.1995.433866
ABDEI-HAKIM, N., HAFEZ, F. EFFECT OF POULTRY MANURE LEVELS ON GROWTH PERFORMANCE OF GROWTH SILVER CARP. Egyptian Journal of Agricultural Research, 1995; 73(2): 533-543. doi: 10.21608/ejar.1995.433866
EFFECT OF POULTRY MANURE LEVELS ON GROWTH PERFORMANCE OF GROWTH SILVER CARP
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.