Estimasi Korelasi Genetik antara Bobot Lahir dengan Bobot Sapih pada Kambing Saburai di Sentra Pembibitan Kabupaten Tanggamus Provinsi Lampung

2020 ◽  
Vol 7 (3) ◽  
pp. 247
Author(s):  
Muhammad Dima Iqbal Hamdani ◽  
Kusuma Adhianto ◽  
Sumarni Sumarni ◽  
Sulastri Sulastri
Keyword(s):  
Birth Weight ◽  
Genetic Correlation ◽  
Survey Method ◽  
Data Recording ◽  
Breeding Area ◽  
Weaning Weight ◽  
Average Birth Weight ◽  
Weaning Age ◽  
Keywords Birth Weight ◽  
Birth Type

ABSTRAKPenelitian ini bertujuan untuk mengetahui estimasi nilai korelasi genetik antara berat lahir dan berat sapih pada kambing saburai di Kabupaten Tanggamus. Penelitian dilakukan pada bulan Juli-Agustus 2018, berlokasi di Sentra pembibitan kambing saburai di Kabupaten Tanggamus. Materi penelitian ini sebanyak data 136 indukan dan data 150 anakan kambing saburai. Metode penelitian yaitu survei menggunakan data recording dan kuesioner. Variabel yang diamati adalah berat lahir dan berat sapih induk, berat lahir dan berat sapih cempe, umur sapih, umur induk saat melahirkan, tipe kelahiran cempe, dan jenis kelamin cempe. Hasil penelitian  menunjukkan bahwa berat lahir dan berat sapih induk masing-masing adalah 3,10±0,47 dan 12,15± 2,29; berat lahir dan berat sapih cempe masing-masing adalah 3,25±0,48 dan 12,60± 2,77. Korelasi genetik berat lahir dan berat sapih di Sentra Pembibitan Kabupaten Tanggamus adalah  0,37. Kesimpulan dari penelitian ini adalah seleksi peningkatan bobot lahir akan meningkatkan bobot sapih kambing saburai.Kata kunci: bobot lahir, bobot sapih, kambing saburai, korelasi genetikABSTRACTThis study aims to determine the estimation of genetic correlation values of birth weights and weaning weights in Saburai goats in Tanggamus regency. The study was conducted in July-August 2018, located in the breeding area, Tanggamus Regency. The materials of research were data from 136 doe and 150 kids. The research was conducted by survey method using the recording data and questionnaire. The variables observed were birth weight and weaning weight of doe, birth weight and weaning weight of the kid, weaning age, doe’s age at parturition, birth type of kid, and sex of kid. The results of this study indicate that the average birth weight of doe was 3.10±0.47, the weaning weight of doe was 12.15±2.29, the birth weight of kid was 3.25±0.48, and weaning weight of kid was 12.60±2.77. It can be concluded that the estimation of genetic correlation between birth weight and weaning weight of saburai goat was high with score of 0.37. Selection on birth weight can increase weaning weight in saburai goat. Keywords: birth weight, weaning weight, saburai goat, genetic correlation

scholarly journals ESTIMASI NILAI RIPITABILITAS BOBOT SAPIH DAN MOST PROBABLE PRODUCING ABILITY KAMBING SABURAI BETINA DI KECAMATAN SUMBEREJO, GISTING, DAN KOTA AGUNG TIMUR KABUPATEN TANGGAMUS

2021 ◽  
Vol 5 (1) ◽  
pp. 43-49
Author(s):  
Ibrahim Ikhlas Saputra ◽  
Sulastri Sulastri ◽  
Muhammad Dima Iqbal Hamdani ◽  
Akhmad Dakhlan
Keyword(s):  
Birth Weight ◽  
Secondary Data ◽  
Primary Data ◽  
Survey Method ◽  
Weaning Weight ◽  
High Category ◽  
Research Material ◽  
Weaning Age ◽  
Development Area

The research was conducted with the aim of knowing the repeatability estimate and Most Probable Producing Ability (MPPA) value of the weaning weight of female Saburai goats. This research was conducted from July to September 2019 in Gisting, Sumberejo, and East Kota Agung districts, Tanggamus regency, which is the development area for Saburai goat seeds. This research used a survey method. The data used was in the form of primary data obtained from breeders through questionnaires and secondary data, namely in the form of farmer's goat records. The research material consisted of recording of female Saburai goats which had given birth more than twice. The records required in this study included age of dam at delivery, age of kid at weaning (weaning age), kid's birth weight, weaning weight of the kid, type of birth, and sex from 2016 to 2018, and questionnaires for breeders. The results of this study indicated that repeatability estimate of weaning weight of Saburai goat in Gisting, Sumberejo, and East Kota Agung districts were 0.478 (high category), 0.19 (low category) and 0.13 (low category), respectively. The results also indicated that the average MPPA value of weaning weight for Saburai goats in Gisting, Sumberejo, and East Kota Agung districts were 21.91 � 0.04, 17.91 � 0.06, and 9.88 � 0.01, respectively. Keywords: Most probable producing ability, Repeatability estimate, Saburai goat

scholarly journals PERBANDINGAN NILAI INDEKS PRODUKTIVITAS INDUK SAPI PERANAKAN ONGOLE DI DESA WAWASAN DAN DESA PURWODADI DALAM KECAMATAN TANJUNGSARI

2020 ◽  
Vol 4 (2) ◽  
pp. 79-84
Author(s):  
Andini Fradina Saly ◽  
Sulastri Sulastri ◽  
Muhammad Dima Iqbal Hamdani ◽  
Akhmad Dakhlan
Keyword(s):  
Birth Weight ◽  
Secondary Data ◽  
Productivity Index ◽  
Survey Method ◽  
Calving Interval ◽  
Data Sampling ◽  
Weaning Weight ◽  
Purposive Sampling ◽  
Key Word ◽  
Weaning Age

This study was conducted with the aim of comparing the value of the Dams Productivity Index (DPI) for weaning weight in Peranakan Ongole (PO) Cows in Wawasan and Purwodadi Dalam Villages, Tanjungsari District, South Lampung Regency. The study was conducted in November 2019 - January 2020 in Wawasan Village and Purwodadi Dalam Village, Tanjungsari District, South Lampung Regency, Lampung Province. The data used were secondary data taken from the recordings of 50 breeding cows from each village that have given birth twice. Survey method was used in this research with data sampling was done by using purposive sampling. Variables observed was date of birth, calf birth weight, calf weaning weight, weaning age, date of birth made at first parity and second parity. Result of this research showed that the Corrected Weaning Weights (CWW) in Wawasan Village (114.03 ± 10.87 kg) was higher (P <0.01) than those in Purwodadi Dalam Village (110.72 ± 10.55 kg). The average of DPI of PO cows in Wawasan Village (62.18 ± 15.57) was higher (P <0.01) than those in Purwodadi Dalam Village (51.25 ± 16.62). The top nine DPI of PO cows in Wawasan Village were B.004, C.012, B.031, C.002, C.007 and in Purwodadi Dalam Village were B.009, B.005, B.004, B.002, and B.001.                                                                                                                                             Key word : Calving interval, Dams Productivity Index, Peranakan Ongole Cow, Weaning age, Weaning weight

scholarly journals Farklı Yaşlarda Sütten Kesimin Prolifik ve Terminal Irk Melez Kuzuların Büyüme Özellikleri ve Yaşama Güçleri Üzerine Etkisi

2020 ◽  
Vol 8 (11) ◽  
pp. 2255-2260
Author(s):  
Müzeyyen Kutluca Korkmaz ◽  
Ebru Emsen
Keyword(s):  
Weight Gain ◽  
Birth Weight ◽  
Growth Performance ◽  
Live Weight ◽  
Weaning Weight ◽  
Growth And Survival ◽  
Sex Effect ◽  
Different Ages ◽  
Weaning Age ◽  
Birth Type

In this study, we compared the growth and survival characteristics of Romanov × Morkaraman (F1 Rom), Romanov × F1 Romanov (G1 Rom) and Charollais × F1 Romanov (Charom) crossbreed lambs weaning weight at different ages. After birth, from three genotypes lambs were weaned at two different ages of 50 and 75 days and growth performance after weaning was examined at 120 days of age. The effect of three different genotypes and birth type on birth weight was very important, and sex effect was insignificant. In weaning weight, only the effect of birth type was found to be significant. Lamb birth and weaning weights were in Charom, F1 Rom, G1 Rom lambs, 3.38-15.28; 3.98-15.04; 3.21-15.55 kg, respectively. The type of birth showed variation in the birth weight of the lamb and the decrease in lamb birth weights (Single: 4.19 kg: Twin: 3.42 kg; Triplet: 3.15 kg and Quadrature: 2.88 kg) was observed as the number of offspring increased. The effect of the birth type on weaning weights was similar in single and triplet. Single-born lambs have higher weaning weights than those of twins and quadruplets. Average daily live weight gain (ADG) from weaning in single lambs, 247.37 g were found higher than twin (190.67 g), triplets (201.44 g) and quadruplets (178.57 g). The effect of weaning age was insignificant on weaning weights. The first month weight after weaning, effect of the genotype of the lamb, the birth type and the sex were insignificant; but effect of weaning age was significant weaning weights and first month after weaning weights the ADG. The late weaned lambs had higher next first month live weight (18.62-17.89 kg) and ADG (179.45-81.32 g). The live weights of the lambs on the 120 days were similar and none of the factors investigated were found to be effective.

scholarly journals Estimation of Repeatability Value of Weaning Weight and Most Probable Producing Ability (MPPA) of Saburai Doe in Tanggamus Regency

2019 ◽  
Vol 43 (4) ◽  
Author(s):  
Kusuma Adhianto ◽  
Tri Isngatirah ◽  
Sulastri Sulastri ◽  
Muhammad Dima Iqbal Hamdani
Keyword(s):  
Birth Weight ◽  
Survey Method ◽  
Next Generation ◽  
Weaning Weight ◽  
Average Value ◽  
High Category ◽  
Breeding Center ◽  
Offspring Sex ◽  
Weaning Age ◽  
Village Breeding

The aim of this study was to estimate the value of repeatability of weaning weight and Most Probable Producing Ability (MPPA) value of Saburai Doe in village breeding center (VBC), located in Tanggamus Regency. This research was conducted in Sumberejo and Gisting districts in January to May 2018.  Data collected in this study included the recording data of kids’ birth, birth weight, weaning age, weaning weight, offspring sex from 122 doe who have given birth twice from 2015 to 2017.  The study was carried out by using survey method to know weaning weight, estimated repeatability values, and MPPA values of Saburai doe in Sumberejo and Gisting district. Results of this research shows that the average corrected weaning weight of Saburai Doe in Sumberejo and Gisting district were 16.59±3.45 and 16.93±2.90, with the repeatability value were 0.76 and 0.59 (high category), respectively. The result also shows that the average value of MPPA of Saburai Doe were 16.59±2.98 and 16.93±2.15, respectively. There were 10 doe with the highest MPPA value consisting of 5 does from Sumberejo district K2 22.07, Y3 21.95, Y4 21.80, K1 21.39, AD3 21.38 and 5 does from Gisting District D3 22.03, B1 21.09, D4 20.98, A1 20.83, D5 20.74. It is suggested to select Saburai Doe with the best MPPA to improve productivity of Saburai Doe for the next generation.

scholarly journals Some Environmental Factors Affecting Birth Weight, Weaning Weight and Daily Live Weight Gain of Holstein Calves

2015 ◽  
Vol 3 (7) ◽  
pp. 617 ◽  
Author(s):  
Erdal Yaylak ◽  
Hikmet Orhan ◽  
Alim Daşkaya
Keyword(s):  
Weight Gain ◽  
Birth Weight ◽  
Environmental Factors ◽  
Live Weight ◽  
Weaning Weight ◽  
Factors Affecting ◽  
Live Weight Gain ◽  
Weaning Age ◽  
Humidity Index ◽  
Holstein Calves

The present study was conducted to determine some environmental factors affecting birth weight, weaning weight and daily live weight gain of Holstein calves of a livestock facility in Izmir, Turkey. The data on 2091 calves born between the years 2005-2010 were used to assess the relevant parameters. Effects of calving year, calving month, calf gender and the interaction between calving year and calving month on calves’ birth weights were highly significant. The overall mean of birth weights was 39.6±0.15 kg. In addition, effects of calving year, calving month, gender, birth weight, weaning age, calving year x calving month, calving year x gender and calving year x calving month x gender interactions on weaning weight (WW) and daily live weight gain (DLWG) were highly significant. The overall means of WW and DLWG were respectively found to be 79.7±0.20 kg and 525±2.5 g. A one kilogram increase in birth weight resulted in an increase of 0.89 kg in weaning weight and a decrease of 1.26 g in daily live weight gain. Prenatal temperature-humidity index (THI) affected birth weight of calves (R2=0.67). Increasing THI from 50 to 80 resulted in 3.8 kg decrease in birth weight.

scholarly journals Analysis of non-genetic and genetic influences underlying the growth of Kajli lambs

2020 ◽  
Vol 50 (4) ◽  
pp. 613-625
Author(s):  
A. Ali ◽  
K. Javed ◽  
I. Zahoor ◽  
K.M. Anjum
Keyword(s):  
Birth Weight ◽  
Genetic Correlation ◽  
Fixed Effects ◽  
Genetic Correlations ◽  
Breeding Value ◽  
Season Of Birth ◽  
Genetic Trend ◽  
Breeding Values ◽  
Heritability Estimates ◽  
Birth Type

Data on 2931 Kajli lambs, born from 2007 to 2018, were used to quantify environmental and genetic effects on growth performance of Kajli sheep. Traits considered for evaluation were birth weight (BWT), 120-day adjusted weight (120DWT), 180-day adjusted weight (180DWT), 270-day adjusted weight (270DWT), and 365-day adjusted weight (365DWT). Fixed effects of year of birth, season of birth, sex, birth type, and dam age on these traits were evaluated using linear procedures of SAS, 9.1. Similarly, BWT, 120DWT, 180DWT, and 270DWT were used as fixed effects mixed model analyses. Variance components, heritability and breeding values were estimated by restricted maximum likelihood. The genetic trend for each trait was obtained by regression of the estimated breeding values (EBV) on year of birth. Analyses revealed substantial influence of birth year on all traits. Sex and birth type were the significant sources of variation for BWT and 120DWT. Season of birth did not influence birth weight meaningfully, but had a significant role in the expression of 120DWT, 180DWT, and 270DWT. Heritability estimates were generally low (0.003 ± 0.018 to 0.099 ± 0.067) for all traits. With the exception of the genetic correlation of 180DWT and 365DWT, the genetic correlations between trait were strong and positive. Only 365DWT had a positive genetic trend. Although the heritability estimates for almost all weight traits were low, high and positive genetic correlations between BWT and other weight traits suggest that selection based on BWT would result in the improvement of other weight traits as a correlated response.Keywords: bodyweight, breeding value, genetic correlation, sheep

scholarly journals SEASONAL EFFECTS ON LAMB PRODUCTION UNDER TROPICAL CONDITIONS

2021 ◽  
Vol 11 (2) ◽  
pp. 168-174
Author(s):  
I. O. A. Adeleye
Keyword(s):  
Birth Weight ◽  
Inverse Relationship ◽  
Dry Season ◽  
West African ◽  
Seasonal Effects ◽  
Multiple Birth ◽  
Wet Season ◽  
Average Birth Weight ◽  
Tropical Conditions ◽  
Weaning Age

Observations were made over a period of three years on a total of 336 West African Dwarf (WAD) ewes that were mated to four rams in rotation. Out of a total of 753 lambs obtained, 459 (61%) were produced in the wet season as compared to 294 (39%) produced in the dry season. More lambs were produced as a result of multiple birth (twins and triplets) in the wet than in the dry season. Consequently, the average birth weight of the wet season lambs (1.58kg) was lower than the average birth weight (1.66 kg) of the dry season lambs. Despite this initial disadvantage, the wet season lambs had a higher average weaning weight (9.11 kg) than the dry season lambs (7.83 kg). The effects of season on pre weaning lamb mortality was minimal while the effects of type of birth were quite apparent. Lowest pre-weaning lamb mortality values were recorded for single lambs, followed by twins and triplets, in ascending order. The data also showed that a slightly higher proportion of the male lambs reached weaning age than female lambs. This observation could be associated with reported inverse relationship between lamb birth weight and mortality found in literature.

scholarly journals PENGARUH BOBOT LAHIR DENGAN PENAMPILAN ANAK BABI SAMPAI DISAPIH

ZOOTEC ◽  
2015 ◽  
Vol 35 (1) ◽  
pp. 138
Author(s):  
Marfiane M. Nangoy ◽  
M. T. Lapian ◽  
M. Najoan ◽  
J. E. M. Soputan
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Birth Weight ◽  
Litter Size ◽  
Direct Observation ◽  
Body Weight Gain ◽  
Weaning Weight ◽  
General Picture ◽  
Keywords Birth Weight ◽  
Observation Results

THE EFFECT OF BIRTH WEIGHT WITH THE APPEARANCE OF THE PIGLETS UNTIL WEANING. The purpose of this research is to determine the corellation of birth weight with the appearance of the piglets until weaning. This research used the method of observation. Results or data obtained in this research, piglets from each parent is divided into 3 categories: high, medium, low. Retrieval of data held on a new born piglets, piglets aged 1 week until the time of weaning. Parameters observed in this research is the birth weight of piglets per head, body weight gain, the weight of piglets, and mortality (MRTA) piglets before weaned (%). Data were analyzed and presented descriptively, which is describing and explaining the general picture of direct observation. Based on the results of this research we concluded that litter size piglets, determines how high the birth weight, weaning weight, body weight gain, and mortality. The greater the birth weight more likely to obtain a high weaning weight as in this research the highest birth weight is 1.64 kg after weaning reached 7.54 kg. Keywords: Birth Weight, Piglets, Weaning

scholarly journals Estimasi Parameter Genetik Sifat Pertumbuhan Kambing Boerawa di Kabupaten Tanggamus Propinsi Lampung (Genetic Parameters Estimation on Growth Traits of Boerawa Goat at Tanggamus Regency Lampung Province)

2012 ◽  
Vol 34 (3) ◽  
pp. 138
Author(s):  
Veronika Yuneriati Beyleto ◽  
Sumadi (Sumadi) ◽  
Tety Hartatik
Keyword(s):  
Birth Weight ◽  
Genetic Correlation ◽  
Genetic Parameters ◽  
Growth Traits ◽  
Genetic Parameter ◽  
Parameters Estimation ◽  
Weaning Weight ◽  
Estimate Heritability ◽  
Growth Character ◽  
Daily Gain

<p>This research was conducted to estimate heritability, repeatability and genetic correlation values on growth traits of Boerawa goat at Sumber Rejeki farmer group at Campang Village, Gisting District and Karya Makmur I and Karya Makmur II farmer group at Wonoharjo and Sukoharjo Village, Sumber Rejo District, Tanggamus regency, Lampung province. Data consisted of production record and 238 Boerawa goat derived from 93 PE and 7 Boer buck.<br />The research was started on October 30, 2009 up to January 30, 2010. The results indicated that heritability value of birth weight, weaning weight, yearling weigth, average of preweaning daily gain, and average of postweaning weight<br />analyzed by paternal half-sibs correlation were 0.80±0.40; 0.30±0.17; 0.80±0.04; 0.32±0.18 and 0.30±0.17, respectively. The repeatability values of birth weight, weaning weight and yearling weight analyzed based on two<br />recording per every dam were 0.42±0.07; 0.32±0.08; 0.30±0.08; 0.30±0.08 and 0.53±0.06. The genetic correlation values among birth weight and weaning weight, birth weight and yearling weight, weaning weight and yearling weight,<br />average of preweaning weight and postweaning weight daily gain analyzed by paternal half-sibs correlation were 0.50±0.04; 0.44±0.08; 0.21±0.03 and 0.20±0.05, respectively. The result also indicated that the heritability and<br />repeatability values was high and the genetic correlation values were moderate to high.</p><p>(Key words: Boerawa goat, Genetic parameter, Growth character)</p>

scholarly journals Comparative study between semi-intensive and scavenging production system on the performances of Black Bengal goat

1970 ◽  
Vol 7 (1) ◽  
pp. 79-86 ◽  
Author(s):  
MR Islam ◽  
MR Amin ◽  
AKMA Kabir ◽  
MU Ahmed
Keyword(s):  
Birth Weight ◽  
Milk Production ◽  
Post Partum ◽  
Live Weight ◽  
Weaning Weight ◽  
Average Birth Weight ◽  
Lactation Length ◽  
Significant Difference ◽  
Heat Period ◽  
Black Bengal Goat

The experiment was aimed to investigate and compare the growth, milk production and reproductive performances of Black Bengal goat under semi-intensive production (IP) and scavenging production (SP) system. Six Black Bengal does were assigned into 2 treatment (IP and SP) having 3 in each group. The IP group was allowed to graze six hours daily and supplemented with concentrate (soybean meal and wheat bran) and roughage (sorghum and common grass) and the SP group was maintained by the rural landless farmer traditionally as scavenging system. The average birth weight of kids were 1.30 and 0.96 kg for IP and SP systems, respectively and varied significantly (P<0.01). The birth weight of male kids were significantly (P<0.01) higher than that of the female kids. Pre-weaning gain was also significantly (P<0.01) higher in IP than sp system. In both the systems, male kids always showed higher gain than that of females. The kids were weaned at an average age of 92 and 81 days for IP and SP systems, respectively. The kids of the IP and SP systems attained at an average weaning weight of 5.43 and 4.17 kg, respectively which differs significantly (P<0.01). Weaning weight was found to be significantly higher in IP than SP systems. Average initial live weight, live weight at kidding and final live weight at post partum heat of does of IP and SP systems were 22.10, 22.61 and 21.03 and 21.90, 22.35 and 19.73 kg, respectively, where there was no significant difference except the final live weight (P<0.05). The average daily milk yield, total lactation yield and lactation length for IP and SP systems were 214 ml, 20.47 l and 95.33 days and 162 ml, 13.75 l and 84.66 days, respectively and varied significantly (P<0.01). Average litter size of the IP and SP systems was 2.00 and 2.33, respectively. Average post partum heat period and kid mortality were significantly (P<0.01) lower in IP than SP system. Gross return was found higher in IP than that of SP systems. Thus, it can be recommended from the present study that the growth rate, weaning age, weaning weight, milk production, post partum heat period and kid mortality of Black Bengal goat could be improved through proper feeding and better husbandry system which was reflected from gross return. Keywords: Semi-intensive; Scavenging; Production; Reproduction; Black Bengal goat DOI: 10.3329/jbau.v7i1.4803 J. Bangladesh Agril. Univ. 7(1): 79-86, 2009

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