Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal ZOOTEC
J. Laihat, J.
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
PERFORMANS PRODUKSI DAN TEBAL KERABANG BURUNG PUYUH BETINA(Coturnix coturnix japonica) UMUR 6-14 MINGGU PADA LAMA PENCAHAYAAN YANG BERBEDA Suleman, A.; Lambey, L.; Nangoy, F.; Laihat, J.
ZOOTEC Vol 38, No 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.356 KB) | DOI: 10.35792/zot.38.1.2018.18567

Abstract

PERFORMANCE PRODUCTION AND EGG SHELL THICKNESS OF QUAIL (Coturnix coturnix japonica) AT 6-14 WEEKS OLD AT DIFFERENT LIGHTING LENGTH. This study was done to determine the effect of the lighting length on the performance of quail production at 6-14 weeks old. This research was conducted at the experimental laboratory of Animal Production Department, Faculty of Animal Husbandry Sam Ratulangi University Manado, during the period from January 7, 2017 to March 3, 2017. The ration used was SP-22 commercial feed by PT. Sinta Fredmill. The total of quails used were 80 birds. Birds were maintained in a 60cm x 40cm baterrey system, using 5 watts power light. The variables measured were feed consumption, egg production and peak production, egg weight, and thickness of the egg shell. The design used in this study was a completely randomized design with 4 treatments and 5 replications. Each replication of experiment involved 4 quails with the treatments; R0 = 12 hours of illumination; R1 = 16 hours of illumination; R2 = 20 hours of illumination; R3 = 24 hours of illumination. Feeding and drinking water were prepared ad libitum. The result of the analysis showed that duration of lighting did not affect the averages of feed consumption, egg production, egg weight and egg shell thickness, but peak production could be reached more than 80% at the thirteenth week. Therefore, it can be concluded that the addition of light for female quail production at 6-14 weeks old did not affect feed consumption, peak production, egg weight, and thickness of the egg shell Keywords: Quail, performance production, lighting length illumination
PENGGUNAAN TEPUNG LIMBAH LABU KUNING DALAM RANSUM TERHADAP PENAMPILAN PRODUKSI AYAM RAS PETELUR Komalig, Devis F.; Leke, Jein Rinny; Laihat, J.; Sarajar, C.
ZOOTEC Vol 36, No 2 (2016)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (347.69 KB) | DOI: 10.35792/zot.36.2.2016.12505

Abstract

THE EFFECT OF PUMPKIN WASTE MEAL IN LAYING HEN FEED ON PERFORMANS PRODUCTION. This research was to find out the use of pumpkin waste meal on performance in the production of laying hens. The purpose of this research was to observe the effect of the use of pumpkin waste meal performance in the production of feed for laying hens. A total of 100 MB 402 laying hens from 42 week of age were randomly alloted to four dietary treatments with 5 replication groups of 4 hens. Dietary treatment were; basal diet (R0), basal diet 98% + 2% WCP (R1), basal diet 96% + 4% WCP (R2), basal diet 94% + 6% WCP (R3), basal diet 92% + 8% WCP (R4). The variable were the feed Consumption, hen day production, feed conversion. Data was analyzed with completely randomized Design ( CRD ). The addition of in the feed was not influenced significantly (P > 0,05) to the feed consumption, hen day production, feed conversion. Based on the research that is done it can be concluted that the use of waste carrot pumpkins in the feed at the level of 8% show no significantly different result on the feed consumption, hen day production, feed conversion. Keyword : Pumpkin waste meal, performance laying hens, performance of production
PERFORMANS PRODUKSI BURUNG PUYUH BETINA (Coturnix coturnix japonica) PADA LAMA PENCAHAYAAN YANG BERBEDA Rotikan, Febrian; Lambey, L.J.; Bagau, B.; Laihat, J.
ZOOTEC Vol 38, No 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.856 KB) | DOI: 10.35792/zot.38.1.2018.19390

Abstract

PRODUCTION PERFORMANCE OF FEMALE QUAILS (Coturnix coturnix japonica) UNDER DIFFERENT LIGTH ILLUMINATIONS. The objective of this study was to evaluate the duration effect of light illuminations on egg production performance of female quails (Coturnix coturnix japonica). Total of 80 female quails at the age of 3 weeks old were used in this study. The total of 4 birds were raised in the cage of 40x30 cm. Birds were randomly put in the cage using completely randomized design for the four treatments consisting of cage without light illumination (R0), cage with light illumination during 4 hours per day (R1), cage with light illumination during 8 hours per day (R2), and cage with light illumination during 12 hours per day (R3). Variables measured were feed consumption, age at first laying egg, egg production and egg weight. Results showed that light illumination did not significantly affect feed consumption, age at first laying egg, egg production and egg weight. Therefore, it can be concluded that production management of female quails (Coturnix coturnix japonica) did not need light illumination during 4, 8 and 12 hours per day. Key words: Female quail, Light illuminations, Production performance
Co-Authors B. Bagau C. Sarajar, C. Devis F. Komalig, Devis F. Jein Rinny Leke, Jein Rinny L. Lambey Lambey, L.J. Nangoy, F. Rotikan, Febrian Suleman, A.