scholarly journals Produktivitas Ayam Petelur Strain Isa Brown Pada Umur 24 – 28 Minggu

2019 ◽  
Vol 1 ◽  
pp. 26-31
Author(s):  
D Sulaiman ◽  
N Irwani ◽  
K Maghfiroh
Keyword(s):  
Mortality Rate ◽  
Key Words ◽  
Egg Production ◽  
Laying Hens ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Production Capability

Laying hens are adult hens that are specially kept for their eggs. This chicken has a high egg production capability. The purpose of this thesis is to determine the level of productivity of ISA Brown strain laying hens aged 24-28 weeks, by calculating and comparing ration consumption standards, Hen Day Production (HDP), Feed Conversion Ratio (FCR), and mortality in laying hens CV Bisco Farm Talang Jawa Village, Merbau Mataram District, South Lampung Regency. The method used in the preparation is directly involved in conducting maintenance, discussion, study literature, and direct interviews. Feed consumption is 101 grams/bird /day, daily egg production or Hen Day Production (HDP) averaged 92.77%, the average FCR value was 1.89, and the mortality rate was 0.07%. Key words : layer, egg productivity, performance

scholarly journals Effects of perch on feed consumption and behaviour of caged laying hens

2009 ◽  
Vol 18 (3-4) ◽  
pp. 257-267 ◽  
Author(s):  
E. VALKONEN ◽  
R. RINNE ◽  
J. VALAJA
Keyword(s):  
Egg Production ◽  
Laying Hens ◽  
Conversion Ratio ◽  
Light Period ◽  
Feed Conversion Ratio ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Cage Floor ◽  
Instantaneous Sampling ◽  
Advantageous Effect

This experiment studied the effects of perches in furnished cages on behaviour and feed consumption of laying hens. The study used 352 Lohmann Selected Leghorn (LSL) hens. The hens were housed at 16 weeks of age in furnished cages in groups of 8 birds. The experiment lasted for 205 days. The treatments were: perches present from 16 weeks of age (P16), perches present from 19 weeks of age (P19), and no perches present (NP). Feed consumption and egg production were measured over the pre-laying period and six 4-week laying periods. The number of hens on perch, in nest and litter box was recorded at various ages. The behaviour of 3 hens per treatment was observed using instantaneous sampling at every 5 minutes, so that the observations of each hen covered one light period (14.5 hours). The treatments had no significant effects on feed consumption after the pre-laying period. Feed conversion ratio (kg feed kg-1 eggs) was favourable in P16 in comparison to NP during the periods 2–4. During the observations after the lights-out NP birds tended to be more frequently in nests, than P16 birds. NP birds spent more time on the cage floor, were recumbent more often, and sitting more rarely in comparison to P16 birds. Based on the results of this study, perches may have advantageous effect on feed conversion ratio in furnished cages.;

scholarly journals Use of faba beans (Vicia faba L.) in diets of laying hens

2014 ◽  
Vol 23 (3) ◽  
pp. 165-172 ◽  
Author(s):  
Erja Koivunen ◽  
Petra Tuunainen ◽  
Eija Valkonen ◽  
Laila Rossow ◽  
Jarmo Valaja
Keyword(s):  
Faba Bean ◽  
Mass Production ◽  
Egg Production ◽  
Laying Hens ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Performance ◽  
Feed Consumption ◽  
Egg Mass ◽  
Feed Conversion

The study was conducted to evaluate an appropriate inclusion level of locally produced unprocessed or expander-processed coloured flowered faba bean (FB) (cv. ‘Kontu’) seeds in diets for laying hens. Egg production and egg quality variables were determined with 560 hens (Lohmann Selected Leghorn, LSL Classic) in a 40-week continued experiment. The hens were fed one of the five diets containing soybean meal as the main protein source. A diet without FB was served as a control diet. Both unprocessed and expander-processed FB was tested either in proportions of 50 g kg-1 or 100 g kg-1 in the diet. Faba bean inclusion (control vs. FB diets) had no effect on the egg production rate, egg mass production, feed consumption, or feed conversion ratio, but it decreased egg weight (p<0.05). Dietary FB inclusion tended to increase the mortality of the hens (p<0.10). Faba bean processing had no effects on egg production parameters or hen mortality. Daily egg mass production decreased and feed conversion ratio increased when FB proportion increased (from 50 to 100 g kg-1, p<0.05). Faba bean inclusion had no effects on egg exterior quality. It can be concluded that 50 g kg-1 of the FB studied (cv. ‘Kontu’) can be used in the diets of laying hens (LSL Classic) without negative effects on production performance or livability.

scholarly journals Effect of fluctuate lighting on performance of laying hens (Short Communication)

2009 ◽  
Vol 52 (2) ◽  
pp. 200-204
Author(s):  
İ. Durmuş ◽  
S. Kalebaşi
Keyword(s):  
Egg Production ◽  
Short Communication ◽  
Laying Hens ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Consumption ◽  
Control Treatment ◽  
Feed Conversion ◽  
Egg Weight ◽  
Significant Difference

Abstract. This study was carried out to investigate the effects of fluctuate lighting on performance of laying hens. Two programs were applied with 16 hours daily lighting: step-up (normal) lighting program as the control treatment and a fluctuate lighting program of 2 W/m2 for 45 min and 6 W/m2 for 15 min. Egg weight, feed consumption, feed conversion ratio, henday egg production and hen-housed egg production of the laying hens were recorded for 46 weeks. No significant difference for hen-day and hen-housed egg production between the step up and fluctuate lighting programs (P>0.05) were found. However, fluctuate lighting program resulted in a significant increase in egg weight (P<0.05). Moreover, hens in the fluctuate lighting program consumed significantly less amount of feed and had a better feed conversion ratio than hens in the step-up lighting program (P<0.01). The results of the present study indicate that fluctuate lighting can be used for a profitable egg production.

scholarly journals EFEKTIVITAS PENAMBAHAN TEPUNG TEMULAWAK (Curcuma Xanthorrhiza roxb) dan TEPUNG TEMU PUTIH (Curcuma Zedoaria roxb) DALAM RANSUM KOMERSIAL TERHADAP PERFORMANS AYAM PEDAGING

ZOOTEC ◽  
2014 ◽  
Vol 34 ◽  
pp. 85
Author(s):  
Dian L. M Bayoa Bayoa ◽  
C L Sarayar ◽  
Marie Najoan ◽  
Wapsiati Utiah
Keyword(s):  
Key Words ◽  
Animal Husbandry ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Body Growth ◽  
Feed Consumption ◽  
Curcuma Zedoaria ◽  
Feed Conversion ◽  
Curcuma Xanthorrhiza ◽  
Animal House

An experiment was conducted to examine the effectiveness of Curcuma Xanthorrhiza roxb and Curcuma Zedoaria rox flours added in ration on performances of broilers. Fifty-four CP-707® strain broilers were used in the experiment at animal house of Animal Husbandry Faculty, Sam Ratulangi University, Manado and they were placed into cages (60cm x 45cm x 45cm), three birds per cage. Randomized completely design were used in this experiment, with three treatments and six replications. The three treatments were R0 (ration without Curcuma Xanthorrhiza roxb and Curcuma Zedoaria rox flours), R1 (Ration with 2% of Curcuma Xanthorrhiza roxb flour) and R2 (Ration with 2% of Curcuma Zedoaria rox flour). It was found that, there were no significant different (P>0.05) between treatments on feed consumption, body growth and feed conversion ratio of broilers. Feed consumptions were 111,69gram/bird/day (R0), 118,98gram/bird/day (R1), and 124,34gram/bird/day (R2); Body growths were 53,09gram/bird/day (R0), 54,84gram/birdr/day (R1), 57,59gram/bird/day (R2); Feed conversion ratios were 2,20gram/bird/day (R0), 2,18gram/bird/day (R1), and 2,16gram/bird/day (R2) respectively. It was concluded that, the performances of broilers given ration with addition of 2% of Curcuma Xanthorrhiza roxb and Curcuma Zedoaria rox flours were same as the performances of broiler given ration without Curcuma Xanthorrhiza roxb and Curcuma Zedoaria rox flours Curcuma Xanthorrhiza roxb and Curcuma Zedoaria rox flours. Key words: Broilers, Curcuma Xanthorrhiza roxb, Curcuma Zedoaria rox, flour.

scholarly journals Characterisation Two Types of Feed on Production Performances of Laying Hen in Blitar Regency, East Java

2018 ◽  
Vol 42 (1) ◽  
Author(s):  
Rafwan Afandi ◽  
Budi Hartono ◽  
Irfan H. Djunaidi
Keyword(s):  
Egg Production ◽  
Nutrient Balance ◽  
Proximate Analysis ◽  
Laying Hen ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Consumption ◽  
Survey Method ◽  
Feed Conversion ◽  
Mixed Feed

This study was conducted to compare the use of two types of feed on production performances of laying hen (feed consumption, egg production, feed conversion ratio, and population depletion) in Blitar Regency. Data were collected from several laying hen farms in Blitar Regency with survey method. All data were then analyzed both qualitatively and quantitatively. The average feed price of semi self-mixed feed and total self-mixed feeds were Rp 5,031 and Rp 4,752 per kg. Hen received semi self-mixed feed in one period showed 117.5 g/hen/day of feed intake, 70.38% of egg production, 2.62 of feed conversion ratio, and 20.50% of population depletion. Meanwhile, the total self-mixed feed resulted 118.23 g/hen/day of feed consumption, 71.75% of egg production, 2.39 of feed conversion ratio, and 15.94 of population depletion in one period. The proximate analysis showed that the total self-mixed feed had better nutrient balance compared to semi self-mixed feed, based on SNI 01-3929-2006 standard. As conclusion the total self-mixed feed showed more optimal production performances than semi self-mixed feed.

scholarly journals The effect of enzyme and protein source on laying hens performance, eggshell and bone traits

2019 ◽  
pp. 353 ◽  
Author(s):  
Marta Kubiś ◽  
Lidia Lewko ◽  
Sebastian Andrzej Kaczmarek ◽  
Sebastian Nowaczewski ◽  
Marcin Hejdysz, Andrzej Rutkowski
Keyword(s):  
Elastic Deformation ◽  
Egg Production ◽  
Laying Hens ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Protein Source ◽  
Available Phosphorus ◽  
Feed Conversion ◽  
Yellow Lupine ◽  
Tibia Ash

The aim of the study was to investigate the interaction between exogenous phytase with protease and protein source in laying hens diet. A completely randomised design study with a 2 × 4 factorial arrangement was conducted to observe effects of protein source (soybean vs. yellow lupine seeds diet) and enzyme addition (no enzyme vs. phytase or protease or both) on laying hens performance, bone mineralization and some egg traits. One hundred sixty Hy-Line Brown hens at the age of 18 weeks were weighed and randomly assigned to 10 treatments, each with 16 birds. According to the producer recommendation in diets containing enzymes reduced the level of available phosphorus (50% reduction) and digestible amino acids - 5% reduction. The egg production during the entire experiment was similar in all groups without significant differences. The egg weight was also on an equal level in all treatments and it was about 58g. Birds fed different protein source were characterized by similar feed intake and feed conversion ratio during the whole experiment. The feed conversion ratio (FCR) was about 1.9-2.0 in all groups. Tibia ash was affected by enzymes supplementation. There was an interaction between protein source and enzymes addition. Birds from treatments fed with yellow lupine meal (YLM) diets reached highest tibia ash level in a group with phytase addition and in groups with SMB in a group with phytase and protease mix. The inclusion of enzymes improved the thickness of the shell. There was an interaction between protein source and enzyme inclusion. It was an interaction between experimental factors in shell breaking strength. Stronger eggshell was laid by hens from groups fed with the inclusion of yellow lupine meal. Addition of phytase had a positive impact on increasing the strength of eggshell. Only inclusion of enzymes affected significantly on shell elastic deformation in part I of eggs. Eggs from hens fed diets with inclusion of protease and phytase mix were most resistant to elastic deformation.

scholarly journals Effects of differences in the initial body weight of groups on laying performance and egg quality parameters of Lohmann laying hens

2008 ◽  
Vol 53 (No. 11) ◽  
pp. 466-471 ◽  
Author(s):  
E. Lacin ◽  
A. Yildiz ◽  
N. Esenbuga ◽  
M. Macit
Keyword(s):  
Body Weight ◽  
Egg Production ◽  
Egg Quality ◽  
Live Weight ◽  
Experimental Period ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Weight Groups

This study was carried out to investigate the effect of different body weight groups (light (L) = 1 400–1 500; medium (M) = 1 500–1 600 and heavy (H) = 1 600 < g) on performance and egg quality traits of Lohmann hens, 24 weeks of age, in different laying periods. A total of 288 Lohmann White layers were allocated randomly to three groups with respect to live weight, each consisting of 24 replicated cages as subgroups, comprising four hens. The study period lasting for 60 weeks was investigated as four different age periods (first period = 24–40 weeks; second period = 40–54 weeks; third period = 54–68 weeks; fourth period = 68–84 weeks). Differences in the initial live weight at the beginning of experiment among the groups continued to the end of experimental period. Considering the egg production, differences among the groups were not significant (<I>P</I> > 0.05) during the experimental period. Egg weight was determined to be lower in the group with low body weight (64.58 g) than in medium (64.97 g) and heavy hen groups (66.30 g). Differences in feed intake and feed conversion ratio among the groups were found significant, and the mean values were 123.93, 127.48 and 130.67 for feed consumption (g/day); 2.23, 2.28 and 2.27 for feed conversion ratio. Except for the feed conversion ratio, the effect of weight groups by age period interaction on performance parameters was significant (<I>P</I> < 0.01). The effects of body weight on shell strength, shell thickness and yolk index were not significant during the experimental period. However, different body weight groups significantly affected shape index, yolk colour, albumen index and Haugh unit parameters. Shell strength, yolk colour and yolk index values were affected by weight groups by age period interaction. In conclusion, Lohmann White hens in the light group in a uniform flock had higher egg production and lower feed conversion ratio values than those of other weight groups.

scholarly journals EFEK PENAMBAHAN JUS DAUN SIRIH (Piper bettle linn) SEBAGAI ADITIF PAKAN TERHADAP PERFORMA AYAM PETELUR

2017 ◽  
Vol 2 (4) ◽  
pp. 429
Author(s):  
Nining Haryuni ◽  
Eko Widodo ◽  
Edhy Sudjarwo
Keyword(s):  
Pathogenic Bacteria ◽  
Laying Hens ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Consumption ◽  
Feed Additive ◽  
Feed Conversion ◽  
Egg Weight ◽  
Randomized Design ◽  
Completely Randomized Design

Development of poultry has been done in terms of breeding, feeding and management. However, the implementation still faces many challenges such as the problem of production decrease. One cause of the decline in production is a health disorder caused by pathogenic bacteria (Salmonella sp and Escherichia coli). One way to overcome the problem is the use of Piper bettle linn Juice as a feed additive. The purpose of this study is to determine the effect of Piper bettle linn Juice as a feed additive to the performance of laying hens. The method used is the biological test of laying hens age 69 weeks of Isa Brown Strain of 250 laying hens, using Completely Randomized Design (RAL) with 5 treatments and 5 replications. The results of the research showed that Piper bettle linn Juice gave no significant effect (P> 0,05) to feed consumption and mortality. Influence significantly (P<0,01) to Hen Day Production (HDP), egg weight and Feed Conversion Ratio (FCR).

scholarly journals Development of KUB Chicken in South Kalimantan

2017 ◽  
Vol 27 (1) ◽  
pp. 45
Author(s):  
Suryana .
Keyword(s):  
Egg Production ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Production Performance ◽  
Agricultural Technology ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Egg Weight ◽  
Animal House ◽  
Local Chickens

KUB chicken is a new breed of local chickens as the result of selection by the Indonesian Research Institute for Animal Production, Ciawi-Bogor. KUB chicken has been developed in South Kalimantan since early December 2013 at farmers assisted by livestock services in South Kalimantan and animal house belongs to the Assesment Institute of Agricultural Technology (AIAT) South Kalimantan. The purpose of this paper is to discuss the potency, production performance, and development opportunities of KUB chicken in South Kalimantan. KUB chickens have several advantages i.e. high egg production (160-180 eggs/hen/year), low brooding (±10%), faster growth, more savory meat taste, and adaptable to environment. Problems encountered in the development of KUB chicken in South Kalimantan are low hatchbility, expensive feed prices, and susceptible to diseases such as Newcastle Disease (ND) and Avian Influenza. Performance of KUB chicken at small farmers in South Kalimantan include egg production 65-67%, egg weight of 36.12-38.12 g/egg, feed consumption 85-105 g/head, feed conversion ratio 3.8-3.9, eggs fertility ranged between 90.21-92.61%, hatchability of eggs is 79.67-81.80% and DOC weight ranged from 34.50-36.86 g/head. Efforts to prevent diseases are the use of herb medicine, ND vaccination, and biosecurity. Appropriate feed technology, disease prevention and strengthen the marketing network are strategies that should be applied to develop KUB chicken in South Kalimantan. This will lead new job and increase farmers’ income.

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