A survey was conducted using a pre-tested interview schedule in the village Charnelukhia under Gouiripur upazilla of Mymensingh district to study the present status, problems and prospects of pigeon farming in the rural areas of Bangladesh. Data were collected from 15 pigeon farmers. Housing cost, height of house, duration of house, quantity of feed supplied to each pigeon/day, male female ratio, marketing age, weight, price of squab, number of squab/pair of pigeon, production of squab/year/pair of pigeon, price of each pigeon and mortality of pigeon were Tk. 113.33, 3.50m, 5 years, 34.50g, 1.07, 26.66 days, 258g, Tk. 51, 1.67, 19.53, Tk. 113.33 and 6.67% respectively. Most of the pigeon farmers rear pigeon in small scale scavenging system with supplementary feeding. They have no idea about breed and variety of pigeon and prevention of diseases. There is a lot of demand of squab meat in the market due to its delicacy and taste. The pigeon farming may be increased with government initiative providing training to farmers and extending loans. Introduction of meat breeds, good flock size and balanced feed need to be ensured for improving income and employment opportunity.
The study was conducted to determine the effect of organic acids supplementation on body weight changes, feed intake, feed efficiency, egg production, egg weight and egg quality in laying hens at age between 67 and 74 weeks. A total of 48 Shaver 579 laying hens of 67 weeks age were allotted into 4 groups, each containing 12 hens. The hens were fed basal diet (17% CP and 2800 kcal ME/kg diet) supplemented with 0 (T1), 260 (T2), 520 (T3) and 780 ppm (T4) of organic acid mixture (fumaric acid and salt of butyric, propionic and lactic acids). The results revealed no effect of organic acids supplementation on body weight change and feed intake but improvement of egg production and feed conversion were observed. Organic acids supplementation significantly increased egg production by about 2.26, 8.0 and 9.84% on 260, 520 and 780 ppm respectively when compared with the untreated group (P<0.05). Feed conversion showed a significant (P<0.05) improvement in laying hen groups which fed on the basal diet supplemented with organic acids at 260, 520 and 780 ppm by about 1.85, 8.48 and 7.74% respectively when compared with the control. On the other hand, dietary organic acid had no effect on the average egg weight, while showed a lower percentage of large (P<0.05) and extra large egg (P<0.01) size compared with control group. Body composition parameters were not affected (P>0.05) by dietary treatments. Inclusion of organic acids improved egg shell thickness (P<0.05) while significantly reduced albumen index (P<0.05). Incorporation of organic acids attributed to significant increase per cent albumen (P<0.01) and significant decrease in yolk per cent (P<0.05). It can be concluded that organic acid supplementation of laying hens diet may improve persistency of lay and feed conversion. From economical point of view, it is concluded that organic acid addition (520 ppm) may result an economic benefit of layer production at older age. DOI: http://dx.doi.org/10.3329/bjas.v37i2.9884 BJAS 2008; 37(2): 74-81
The pattern and problem of poultry consumption by the rural and urban families of Fulbaria upazilla were studied. Data were collected through interview schedule from 100 respondents (50 from rural area and 50 from urban area). Problem confrontation index (PCI) in urban area 27 to 143 against the possible range of 0 to 150 and in rural area 33 to 138 against the possible 0 to 150. Overall area PCI was 60 to 281 against the possible range of 0 to 300. Nonavailability of day old chicks, lack of optimum amount of feed, unbalanced diets and fluctuating prices of eggs and meat were the acute problems hampered the consumption of poultry. The average farm size in urban and rural areas was 167.84 and 233.94 decimal. Livestock population consisted of 80% poultry and 20% large animal. Poultry contributed 4% of the total income in the rural area and 3% in the urban area. Rural people have less knowledge on health and nutrition than that of urban people. Poultry consumption in both rural and urban area is certainly very low. A positive correlation of age with poultry consumption implies that per capita poultry consumption is higher for older people. Reverse case is expected to build a healthy society. From correlations it can be concluded that in urban area increased farm size, increased livestock population, increased income, better knowledge on health and nutrition and decreased family size should increase per capita poultry consumption. Correlations also indicate that decreased family size and better knowledge on health and nutrition could minimize problems of poultry consumption. In rural area correlations computed impress that increased literacy, increased farm size, increased livestock population, increased income and better knowledge on health and nutrition should increase per capita poultry consumption. Whereas, increased income could remove problems of poultry consumption.
For the abundant use of parboiled rice polish (PRP), dietary grains were replaced by 200g/kg and 400g/kg PRP with or without phytase supplementation. A total of 108 seven days old Japanese quails were fed ad libitum up to 35 days of age for better utilization of PRP. Increasing PRP with or without phytase supplementation did not influence live weight and feed intake. Supplementation of phytase improved feed conversion only in diet containing 200g/kg PRP (p<0.05). Feed cost/kg quail decreased with the addition of phytase at 200g/kg PRP diet, but increased on 400g/kg PRP diet. Dressing yield was improved (p<0.05) in 200g/kg PRP diet with phytase supplementation. There was an increase (p<0.05) in thigh meat for application of phytase in 400g/kg PRP diet. Heart weight increased (p<0.05) on 200g/kg PRP diet and decreased on 400g/kg PRP. It was concluded that substitution of costly grains by 200g/kg cheaper PRP with phytase might reduce the feed cost without affecting feed intake, live weight and meat yield of quails. DOI: http://dx.dol.org/10.3329/BJAS.v40i1-2.10681 Bang. J. Anim. Sci. 2011. 40 (1-2): 8-12
A study was conducted to determine the meat production potential of Pekin (P) x Pekin (P), P x Desi (D) and P x Jinding (J) ducklings up to 8 weeks of age. 54 day old ducklings were randomly allocated to 3 genotypic treatments having 3 replications in each genotype. One duckling from each replication was dissected to determine the meat yield. The initial and final live weight was found highest (P<0.01) in P X P, followed by those of P X D and P X J ducklings respectively. Feed conversion was poor in P X J, better in P X P and best in P X D (P<0.01). However, feed conversion for all genotypes decreased with the advance of age. At all ages except 1 st week, better feed utilization was observed in P X D crossbred than that in P X P and P X J. Higher breast meat was observed in P X P (P<0.05) than in P X D and P X J. Thigh meat was found higher (P<0.05) in P X P and P X D than that in P X J. Considering the growth performance (growth rate and feed utilization) and meat yield characteristics, it may be concluded that crossing of Pekin with local ducks might produce a suitable genotype to improve meat production potential of duck to reared under Bangladesh condition.
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