This study aimed to perform a meta-analysis on the effect of 3-nitrooxypropanol (3-NOP) enteric methane (CH4) emissions from ruminants. A total 12 in vivo studies 10 articles were integrated into database. Ruminant species included dairy cows, beef cattle and sheep. Concentration 3-NOP diets varied 0 280 mg/kg dry matter intake (DMI). Parameters CH4 emissions, rumen fermentation, microbial population, nutrient digestibility animal performance. Meta-analysis data was performed by using mixed...

Cocoa pod is among the by-products of cocoa (Theobroma cacao) plantations. The aim this study was to apply a number treatments in order improve nutritional quality for feeding ruminants. subjected different treatments, i.e. C (cocoa without any treatment or control), CAm pod+1.5% urea), CMo pod+3% molasses), CRu rumen content) and CPh molasses+Phanerochaete chrysosporium inoculum). Analysis proximate Van Soest’s fiber fraction were performed on respective treatments. pods then an vitro...

This experiment was aimed to evaluate chemical composition, in vitro rumen fermentation, digestibility and methane emissions of some insects, i.e. Jamaican field cricket (JFC), mealworm (MW) black soldier fly larvae age 1 2 weeks (BSF1 BSF2). Insect samples were oven-dried at 60oC for 24 h, ground pass a mm sieve. The used subsequently composition determination fermentation test. Incubation carried out water bath maintained 39 ºC 48 h three replicates. Results revealed that all insect meals...

This study was aimed to analyze neutral detergent insoluble crude protein (NDICP) and acid (ADICP) contents of various commonly used forage concentrate feedstuffs in Indonesia. A number forages concentrates, i.e. gliricidia, trichantera, indigofera, calliandra, papaya leaves, cassava leucaena, rapeseed meal, corn gluten feed, soybean copra palm kernel fish bone meal wheat bran were subjected proximate analysis, cell wall nitrogen determination vitro rumen fermentation evaluation. Chemical...

Abstract Total digestible nutrient (TDN) values represent utilisable energy contents of feedstuffs, and these are extremely important in order to provide adequate supply for livestock. This study aimed estimate validate TDN forage concentrate feedstuffs from their contents. Nutrient composition data were obtained BR CORTE database, comprised 86 36 feedstuffs. The included dry matter (DM), organic (OM), ash, neutral detergent fiber (NDF), lignin, non-fiber carbohydrate (NFC), ether extract...

Essential oils (EOs) are secondary metabolites of plants with antimicrobial functions that can be used as silage additives, but their effectiveness has been inconsistent. Therefore, this study aimed to evaluate the effects EOs additives on nutritional quality, fermentative products, microbial population, and in vitro rumen fermentation. A total 17 articles consisting 113 studies (comparisons) were selected for meta-analysis. The results showed EO supplementation increased several parameters...

Background and Aim: In the livestock sector, particularly ruminants, an approach to minimize methane emissions can be carried out through a feeding strategy involving herbal plants containing bioactive compounds that reduce protozoa decrease gas emissions. The aim of this in vitro study was analyze effects plant supplementation on rumen fermentation, total gas, production, dry matter digestibility (IVDMD), organic (IVOMD), populations within rumen. Materials Methods: Two experiments were...

It would be beneficial to consider supplementary feeding of livestock as a means increasing production, although this may constrained by the residues produced. Silage is one forage feed conservation techniques that has also been subject interest in recent years concerning poultry feed. The present study aimed gain insight into potential impact cassava-based silage (CS) on internal organs and performance male ducks. was conducted using 200 local ducks aged day, which were then reared cages...

Utilization of cocoa pod husk (CPH) as feedstuff needs pretreatment to increase its nutrients availability. Bioconversion with Phanerochaete chrysosporium changes structure by breaking down the linkage between lignin and structural carbohydrates. This experiment was aimed evaluate quality fermented CPH biomass feed for goats. The experimental treatments i.e.: A= 30% fresh napier grass (RG) + 50% dried RG 20% concentrate; B= 40% C= D= concentrate E= concentrate. were allocated in a randomized...

B lack soldier fly larvae (BSF, Hermetia illucens) has been recently considered as a promising protein source for animal feed, both monogastrics (Cullere et al., 2016) and ruminants ( Jayanegara 2017a).It is characterized by its high content well good amino acid profiles (Sanchez-Muros 2014).Protein itself plays an important role in the body of livestock; it serves building blocks various tissues organs, involves regulatory function integral component enzymes hormones.Our previous study...

The objective of this study was to determine energy and protein requirements, for both maintenance gain, sheep in Indonesia by using a meta-analysis method.A database developed from various vivo experiments involving as the experimental animals which intake, intake average daily weight gain (ADG) were reported.A total 38 articles consisting 137 data points integrated into database.Different breeds (Priangan, fat-tailed local) sexes (male female) specified database.Maintenance requirements...

Abstract. Fitriana EL, Jayanegara A, Astuti DA, Laconi EB. 2022. Growth performance and nutrient composition of black soldier fly larvae reared on solid-state fermentation substrates with various white rot fungi. Biodiversitas 23: 4894-4905. This study examines agricultural byproducts fermented fungi as a substrate larvae. The experiment used three-way randomized design four replications. first factor was (cacao pod husk oil palm frond), the second (Phanerochaete chrysosporium, Trametes...

This study was aimed to extract tannins from Swietenia mahagony and saponins Sapindusrarak by using different solvents, test their extracts on in vitro rumen fermentation andmethanogenesis. Solvents used for extraction were water, methanol, acetone combinations.Tannin saponin added into each incubation bottle containing Brachiaria humidicolagrass Indigofera sp. legume (1:1 w/w) according the following treatments (in four replicates): R1:control substrate, R2: R1 + 0.5 mg/ml tannin extract,...

Greenhouse gases are produced through microbial activity in the digestive tract and feces of ruminants. The main gas is form CH4 which has an impact 25 times more than carbon dioxide to retain heat. Efforts reduce methane emission have been carried out feed nutritional approaches. Natural compounds that potentially can be used chitin chitosan found on exoskeleton insects. This experiment aimed investigate effect extracts from black soldier fly (BSF) rumen fermentation profile vitro. study...

Marine by-products and insects as a potential chitosan source for ruminant feed additives | Ayu Septi Anggraeni, Anuraga Jayanegara, Erika Budiarti Laconi, Nur Rochmah Kumalasari, Ahmad Sofyan Agricultural Journals

The objective of this study was to apply urea treatment rice straw at elevated temperature and pressure (121oC; 1.4 atm) short period (30 or 60 min) in comparison conventional (4 weeks incubation). Rice subjected the following treatments: RS1: untreated (control), RS2: RS1+1% (no incubation), RS3:RS1+1% RS4: RS2+autoclave 30 min, RS5: RS3+autoclave RS6: RS7: min. samples were analyzed for fiber contents incubated vitro. Data using analysis variance Duncan’s post-hoc test. Results showed that...

The aims of this research were to improve the nutritive value palm kernel cake by fermentation technology using Bacillus amyloliquefacien, Trichoderma harzianum and cocktail microbes (combination amyloliquefacien harzianum). Data analyzed Completely Randomized Design Factorial, with experiments consisting types (B. amyloliquefaciens, T. harzianum, microbial cocktail) as treatment incubation time (0, 3, 5, 7 days). Parameters crude protein fiber for all treatments, lowest analysis would...

Phanerochaete chrysosporium was widely used to delignify agricultural waste product and improve biodegradation of the substrate as animal feed. The experiment carried out increase use palm oil fronds a substitute material for napier grass through process with P. chysosporium. A completely randomized design four treatments replications used. were ration containing 60% (R1), 40% 20% fermented frond (R2), (R3), (R4). Fourty percent concentrate included in all treatment rations. Parameters...

Penelitian dilakukan untuk mengetahui interaksi terbaik dari dosis inokulan dan waktuinkubasi biodegradasi pelepah sawit dengan P.chrysosporiumterhadap perubahan nilai gizi pelepahsawit. menggunakan rancangan acak lengkap pola faktorial. Perlakuanterdiri 2 faktor yaitu (105cfu/ml, 106cfu/ ml, and 107cfu/ml) lama inkubasi(10, 15, 20 hari). Tidak terdapat antara inkubasi terhadapkandungan bahan kering, organik, protein kasar, serat lemak kasar BETNfermentasi sawit. Kesimpulan penelitian ini...

Abstract Black soldier fly (BSF) larvae ( Hermetia illucens ) is a potential protein source in animal feed. The development and nutrient composition of BSF depend on its substrate. objective this study was to evaluate the effects various organic wastes as substrates growth performance across studies by employing meta-analysis method. A database developed integrating data from 47 that derived 13 articles. articles were several electronic databases such Science Direct Google Scholar. Organic...

1. Benchaar C., Chaves A.V., Fraser G.R., Wang Y., Beauchemin K.A., McAllister T.A., 2007. Effects of essential oils and their components on in vitro rumen microbial fermentation. Can. J. Anim. Sci. 87, 413–419, https://doi.org/10.4141/CJAS07... CrossRef Google Scholar

Abstract Tannins are bioactive compounds found in plants and very prospective for use reducing methane gas production by ruminants. The effect of extracts tannin on parameters effectively reduces production. However, the population dynamics rumen microbiome showed varying results depending levels, types tannins, sources tannins used. This study analyzed condensed (CT) from various populations using a meta-analysis approach. A total 9 articles comprising 27 studies (comparisons) were selected...