Suplementasi Heit-Chrose pada Pakan Sapi Perah Pre-Partum Ditinjau dari Profil Darah dan Recovery Bobot Tubuh Post-Partum

Prayitno, Caribu Hadi; Fitria, Restuti; Samsi, Muhamad

doi:10.17969/agripet.v14i2.1872

Cited by 5 publications

(3 citation statements)

References 5 publications

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“…Most of the farmers in Jetak Village provide high-fiber feed such as grass mixed with bran. This fact is under previous research where one of the factors affecting methane gas (CH 4 ) emissions from manure management is the kind of feed given to livestock (Prayitno et al, 2014). Livestock that consumes fibrous feed produces manure with higher methane gas (CH 4 ) compared to livestock that consumes feed from grains (Ishak et al, 2019).…”

Section: Resultsmentioning

confidence: 97%

Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Heriyanti

Purwanto

Purnaweni

et al. 2022

JPII

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The livestock sector is one of the most significant contributors to greenhouse gas (GHG) emissions. Jetak Village in Indonesia has a large livestock population, so it has the potential to be a reasonably high contributor to GHG emissions. Therefore, research is needed to calculate GHG from the livestock sector and calculate biogas potential. Besides, we also discuss data collection techniques that are important but often forgotten in GHG reduction studies in developing countries. This is useful as an effort and reference to reduce GHG emissions in rural areas, especially in Jetak Village. The GHG calculation uses the Tier-1 method, while the data on the potential for biogas utilization is obtained from manure production calculations and in-depth interviews. The calculation results show that the highest total GHG from livestock management in Jetak Village in 2017 was 1,106.69 tons CO2-eq/year, while the lowest total GHG emissions in 2015 were 1,018.41 CO2-eq Gg/year. Dairy cows are the biggest emitter in livestock management, with 4,919.61 tons of CO2-eq/year, and laying hens are the lowest emitters with 1.39 tons CO2-eq/year. Dairy cows are the largest contributor to GHG emissions in enteric fermentation with 9,680.52 tons CO2-eq/year, and the lowest number of contributors is horses with 20.79 tons CO2-eq/year. The potential of biogas in Jetak Village based on manure production is 137 installations. The positive community's perception supports this. It tends to be less valid regarding livestock population data used for GHG calculations, so we verified it during in-depth interviews. The in-depth interview process used local language to enhance the quality of responses. This research needs to be developed considering our findings that there are only 50 biogas installations, indicating the biogas potential is not being utilized to its full potential.

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Section: Resultsmentioning

confidence: 97%

Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Heriyanti

Purwanto

Purnaweni

et al. 2022

JPII

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“…Secara garis besar salah satu pendekatan untuk menimalkan produksi metana adalah dengan memaksimalkan efisiensi penggunaan pakan. Produksi VFA dan CH 4 sangat tergantung dari jenis pakan dan sistem pemberian (Prayitno et al 2014). Upaya tersebut dapat ditempuh melalui suplementasi konsentrat (Lovett et al 2005) (Evans & Martin 2000), serta probiotik dan prebiotik (Takahashi et al 2005), dan pengolahan pakan (Widiawati & Puastuti 2017;Laconi & Jayanegara 2015).…”

Section: Emisi Gas Metana Yang Diberi Ransum Berbasis Produk Samping Perkebunanunclassified

Carrying Capacity for Ruminant Based on Plantation Byproducts and Potency of Enteric Methane Emission

Tresia

Puastuti²,

Inounu³

2021

WARTAZOA

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Feed is one of the main pillars that need to be considered in optimizing production parameters in order to develop an efficient livestock business. Two aspects that need to be considered in order to make agricultural byproducts as a source of feed; those are the availability of raw materials for animal rations with high economic value and the function to reduce environmental pollution. Methane emissions are not only related to environmental problems, but also reflect the loss of some energy from livestock so that it cannot be used for the production process. The purpose of this paper is to review and estimate the carrying capacity for ruminant based on plantation by-products based feed and potential enteric methane emissions. The availability of feed from agricultural byproducts in Indonesia is estimated at 69.6 million tonnes of dry matter (DM), 34.8 million of total digestible nutrient (TDN), and 5 million tonnes of crude protein (CP)/year so it is estimated that it can accommodate 62.4 million livestock unit (LU) based on the DM availability or 39.1 million LU based on TDN availability or 51.6 million LU based on CP availability. From these calculations, it was found that the carrying capacity for ruminant in Indonesia could still be increased much greater than the current livestock population, namely 21.7-45 million livestock units if all byproducts are used entirely as components in rations. There are two groups of feed originating from plantation byproducts based on the potential for methane emissions produced, namely low (65-73 g CH4 / kg of material) and high (83-103 g CH4 / kg of material). Utilization of plantation byproducts as ruminant feed is expected to overcome the shortage of forage, especially during dry season. Utilization of these byproducts which in line with efforts to reduce methane emissions would enhance the development of livestock populations in friendly environment.

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“…Selanjutnya disampaikan pula oleh Ji & Park (2012) bahwa ternak monogastrik merupakan penyumbang GRK dari pengelolaan kotorannya. Prayitno et al (2014) menyatakan bahwa emisi CH4 dari pengelolaan kotoran salah satunya dipengaruhi oleh jenis pakan yang diberikan. Umumnya kotoran ternak yang mengkonsumsi pakan berserat akan menghasilkan CH4 lebih tinggi dibandingkan dengan kotoran ternak yang mengkonsumsi pakan asal biji-bijian.…”

Section: Hasil Dan Pembahasanunclassified

Emisi Gas Rumah Kaca dari Peternakan di Pulau Jawa yang Dihitung dengan Metode Tier-1 IPCC

Nurhayati¹,

Widiawati²

2017

Teknologi Peternakan Dan Veteriner Mendukung Diversifikasi Sumber Protein Asal Ternak

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Greenhouse gases (GHG) generated from agriculture especially livestock are methane (CH4) and Nitrous Oxide (N2O). The GHG emissions from each livestock is different. The GHG emission profile of each region therefore is determined by livestock population. The aim of the study presented in this paper was to determine the GHG emissions from each species of livestock in each province of Java, which was estimated using the IPCC Tier-1 method. In this method the data required is livestock population within one year and emission factor value (EF) of each GHG according to the IPCC manual. The livestock population data was taken from the statistical book, while the EF value was taken from the IPCC book. The results show total GHG emission in Java Island is 30,100,86 Gg CO2-e/year. The beef cattle provide the highest GHG emissions (11,684.4 GgCO2-e/year), while horse is the lowest contributor (104.48 GgCO2-e/year). East Java is the highest contributor of GHG emission in Java (11,181.64 GgCO2-e/year), while the lowest contributor is DKI Jakarta (18.17 GgCO2-e/year). The CH4 emited from enteric is mostly produced from beef cattle (6,696.22 GgCO2-e/year), followed by sheep (1,621.71 GgCO2-e/year) and goat (1,119.01 GgCO2-e/year). In conclusion, East Java province contributed the highest emission of greenhouse gases (37.15%), followed by West Java province (30.23%) and Central Java province (25.18%). Among all types of livestock, beef cattle is the main contributor 38.49%, followed by sheep 26.90%.Key Words: Emission, Greenhouse Gases, Livestock, Tier-1, Java Island ABSTRAK Gas rumah kaca (GRK) yang dihasilkan dari sektor pertanian khususnya peternakan adalah gas metana (CH4) dan gas nitrous oxide (N2O). Emisi GRK dari setiap ternak berbeda. Profil emisi GRK dari setiap daerah ditentukan oleh populasi ternaknya. Penulisan makalah ini bertujuan untuk menampilkan gambaran emisi GRK dari setiap jenis ternak di setiap provinsi di Pulau Jawa yang diestimasi dengan menggunakan metode Tier-1 IPCC. Pada metode ini data yang diperlukan adalah populasi ternak dalam satu tahun dan nilai faktor emisi (FE) setiap gas GRK menurut buku panduan IPCC. Data populasi ternak diambil dari buku statistik, sedangkan nilai FE diambil dari buku IPCC. Hasil penghitungan menunjukkan bahwa total emisi GRK di Pulau Jawa sebesar 30.100,86 CO2-e Gg/tahun. Di Pulau Jawa, sapi potong memberikan emisi GRK tertinggi (11.684,4 GgCO2-e/tahun), sedangkan kuda merupakan penyumbang terendah (104,48 GgCO2-e/tahun). Jawa Timur merupakan provinsi dengan emisi GRK tertinggi di Pulau Jawa (11.181,64 GgCO2-e/tahun) sedangkan DKI Jakarta yang terendah (18,17 GgCO2-e/tahun). Gas CH4 dari enterik yang terbanyak dihasilkan dari sapi potong (6.696,22 GgCO2-e/tahun), diikuti domba (1.621,71 GgCO2-e/tahun) dan kambing (1,119,01 GgCO2-e/tahun). Kesimpulannya bahwa Provinsi Jawa Timur penyumbang emisi GRK yang terbesar yaitu sebanyak 37,15%, diikuti oleh Provinsi Jawa Barat sebesar 30,23% dan Provinsi Jawa Tengah sebanyak 25,18%. Di antara semua jenis ternak, sapi pot...

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Suplementasi Heit-Chrose pada Pakan Sapi Perah Pre-Partum Ditinjau dari Profil Darah dan Recovery Bobot Tubuh Post-Partum

Cited by 5 publications

References 5 publications

Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Greenhouse Gas Emissions and Biogas Potential from Livestock in Rural Indonesia

Carrying Capacity for Ruminant Based on Plantation Byproducts and Potency of Enteric Methane Emission

Emisi Gas Rumah Kaca dari Peternakan di Pulau Jawa yang Dihitung dengan Metode Tier-1 IPCC

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