This study aimed to examine the effect of partial replacement of commercial ration with fermented coconut meal with effective microorganism-4 (EM-4) on the carcass weight of broilers. This study used 100 chicks aged 3 days old. The design used was a completely randomized design (CRD) with 5 kinds of treatment of rations containing 0, 5, 10, 15 and 20% coconut meal fermented with EM-4 under four replications. Chickens reared for 4 weeks and at the end of the study two chickens were taken from each unit of the cage to cut and the carcas were analyzed. Parameters observed were feed intake, slaughter weight, and percentage of carcas. The data were processed using analysis of variance with Duncan's advanced test. The results showed that the use of coconut meal fermented with EM-4 in the ration of broiler was significant (P <0,05) in reducing feed intake and slaughter weight but it had no significant effect (P> 0,05) on the percentage of carcass weight. It was concluded that the use of coconut meal fermented with EM-4 in broiler rations may be used only to the extent of 15%.

This research aims at meauring the use of Sengon leaves soaked in kapur tohor and it's effect on the performance of broiler. The Study used 100 broiler Hubber aged 3 days and 5 treatments ration which contain different Sengon. The design used in this study was completely randomized design (CRD) with 5 treatmen. Parameter measured were ration consumption, body weight gain, feed convertion and carcass. The result of this study shows that the use of sengon in the ration is effective significantly (P<0.05) on the ration consumtion, body weight gain,carcass and feed convertion. It could be concluded that Sengon can be used up to 7.5% in the ration of the broiler.

Abstract The aim of the service activity was to develop the economy of Nyoga Community through the cultivation of integrated fish broiler.Due to the successfulness of the previous service program in year 2017 concerning the cultivation of Tilafia and catfish with farmer group (Kelompok Usaha Bersama (KUBE)) Mina Jaya dan Harapan Makmur in Nyogan village, the next program was to tried to apply the cultivation program of integrated fish and broiler by participation method from all of members of KUBE. Like previous program, the method was to involve all the group member of KUBE. Group member prepared the chicken pen above the fish pond and service team from University of Jambi granted the breed of fish and chicken. The result showed the good achievement with the increase of community interest of the KUBE to self-financingly build more unit of box fish nets Keyword : Nyogan, catfish, tilafia, integrated system, broiler

Contig V9 KY355611.1 strain GDUTAN3 16S ribosomal RNA gene partial sequence Bacillus cereus KY777579.1 strain HD4 16S ribosomal RNA gene partial sequence Bacillus cereus KY115189.1 strain B19 16S ribosomal RNA gene partial sequence Bacillus cereus KY818984.1 strain FL68 16S ribosomal RNA gene partial sequence Bacillus cereus KX776190.1 strain TRJB 49 16S ribosomal RNA gene partial sequence Bacillus anthracis KU986647.1 strain XH05 16S ribosomal RNA gene partial sequence Bacillus cereus KU986647.1 strain sk.758 16S ribosomal RNA gene partial sequence Bacillus thuringiensis KU922462.1 strain K59 16S ribosomal RNA gene partial sequence Bacillus cereus KU922363.1 strain 129 16S ribosomal RNA gene partial sequence Bacillus licheniformis KX506717.1 strain DB33 16S ribosomal RNA gene partial sequence Bacillus cereus KX977387.1 strain B16 16S ribosomal RNA gene partial sequence Bacillus thuringiensis KX784651.1 strain B40 16S ribosomal RNA gene partial sequence Bacillus thuringiensis KX595330.1 strain sk.958 16S ribosomal RNA gene partial sequence Bacillus thuringiensis KU922281.1 strain 158 16S ribosomal RNA gene partial sequence Bacillus cereus KX783605.1 strain p20 16S ribosomal RNA gene partial sequence Bacillus cereus KX788599.1 strain p13 16Sribosomal RNA gene partial sequence Bacillus thuringiensis KX818988.1 strain FL73 16S ribosomal RNA gene partial sequence Bacillus cereus KX777762.1 strain Bt2 16S ribosomal RNA gene partial sequence Bacillus thuringiensis KU986645.1 strain XH01 16S ribosomal RNA gene partial sequence Bacillus cereus KX595330.1 strain st.958 16S ribosomal RNA gene partial sequence(2) Bacillus thuringiensis KU922460.1 strain K57 16S ribosomal RNA gene partial sequence Bacillus cereus KX953869.1 strain Y2 16S ribosomal RNA gene partial sequence Bacillus subtilis KX713132.1 strain 34 16S ribosomal RNA gene partial sequence Bacillus cereus KU922294.1 strain L32 16S ribosomal RNA gene partial sequence Bacillus cereus KU922459.1 strain K56 16S ribosomal RNA gene partial sequence Bacillus cereus KU922458.1 strain K56 16S ribosomal RNA gene partial sequence Bacillus cereus KU986646.1 strain XH04 16S ribosomal RNA gene partial sequence Bacillus cereus CP014486.1 strain FORC021 complete genome Bacillus cereus KY818976.1 strain FL60 16S ribosomal RNA gene partial sequence Bacillus cereus KX961627.1 strain B224 10 16S ribosomal RNA gene partial sequence Bacillus thuringiensis KY922345.1 strain H61 16S ribosomal RNA gene partial sequence Bacillus cereus KU922252.1 strain K72 16S ribosomal RNA gene partial sequence Bacillus cereus KY818986.1 strain FL70 16S ribosomal RNA gene partial sequence Bacillus cereus

Penelitian ini bertujuan untuk mengetahui komposisi hasil tangkapan dengan menggunakan alat tangkap belat di Perairan Kelurahan Tanjung Solok Kabupaten  Tanjung Jabung Timur. Penelitian ini telah dilakukan pada bulan Juni – Juli 2021. Metode yang digunakan selama penelitian adalah metode survei, dengan pengamatan langsung ke lapangan dan melakukan wawancara dengan nelayan dan mencatat komposisi ikan yang tertangkap dengan alat tangkap belat. Metode Pengambilan sampel adalah sensus, terhadap 8 orang nelayan yang menggunakan alat tangkap belat. Pengambilan sampel dilakukan setiap hari selama 10 kali penangkapan. Parameter fisik dan kimia perairan yang diukur meliputi suhu, pH, kedalaman, kecepatan arus, salinitas. Hasil tangkapan belat di Perairan Kelurahan Tanjung Solok yaitu ikan gulama, ikan belanak, ikan sembilang, ikan, udang kapur, udang belang, udang agogo, kepiting belang, belut laut, ikan buntal. Komposisi hasil tangkapan alat tangkap belat berjumlah 80,701 ekor dan berat 3.724 kg. Persentasi tertinggi terdapat pada ikan gulama (Johnius trachycephalus) yaitu dengan nilai 45,32 %, sedangkan persentasi terendah terdapat pada belut (Gymnothorax dorsalis) yaitu 0,04%.