Performans Itik Tegal Betina dengan Sistem Pemeliharaan Intensif dan Semi Intensif di KTT Bulusari Kabupaten Pemalang

Abstract

The aim of this study was to determine the differences of intensive and semi-intensive rearing systems on the performance of female Tegal ducks in feed composition and consumption of nutrients, feed conversion, and egg production. The study was conducted in April -May 2018 at Bulu farmer groups farm in Bulu Village, Pemalang District, Central Java. The material used in the study was 2265 female Tegal ducks from 13 farmers at the KTT Bulusari consisting of 6 semi-intensive breeders and 7 intensive rearing systems. Tegal duck were reared for 40 days. This research was a quantitative descriptive research that interpreted data from research samples, analyzed by the Mann-Whitney test. The results showed that the of feed and HDP of female Tegal ducks that were reared intensively was 7.09 and 57.57%, while the ducks that were kept semi-intensive were 1.43 and 58.84%. Semi-intensive rearing system is more profitable because less feed can produce optimal productivity.

Performance Production Based on the Type of Mating in Local Ducks

“…44.13 ± 0.04, and finally P4 33.33 ± 0.08. This production rate is different from research by [14] and [9] which states that duck egg production is 55.6% -58% equivalent to 203 eggs/head/year. This difference is thought to be caused by the feed adequacy factor.…”

“…The highest FCR was at the Magelang-Magelang (P1) cross 2.54 ± 0.005 followed by P3 2.36 ± 0.003 and finally P4 2.23 ± 0.01. However, the FCR of the four crosses is still at normal limits, this is following the opinion of [9] which states that the use of rations is more efficient if the FCR value is getting smaller, and it is said to be bad if the FCR value reaches 3.2 -5. Although the smallest FCR does not mean P4 is the most efficient, it can be seen from egg production which is at least.…”

“…Protein given to laying ducks is still lacking, only 12.04%. [9] stated that the feed for laying ducks must have a CP of 17-19%. and P4 the consumption is below P1 and P3 not the same with the opinion of [10] which states that Tegal ducks consume 160 grams of feed per day.…”

Sustainability Analysis of Intensive Duck Farming System in Sliyeg District, Indonesia: MDS and MICMAC Analysis Approach

“…The pattern of rearing ducks in Indramayu is about 90% extensive through shepherds in rice fields moving around following the rice harvest location [5][6][7][8]. Extensive livestock rearing has several obstacles that cause the production of eggs and meat to be less than optimal.…”