Assessment of ammonia and greenhouse gas emissions from broiler houses in Portugal

Pereira, José

doi:10.1016/j.apr.2017.03.011

Cited by 22 publications

(15 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…2017). Gas amonia yang dihasilkan dalam kandang berasal dari hasil fermentasi antara ekskreta dan litter kandang yang mengalami dekomposisi menjadi urea (Pereira, 2017). Kadar amonia yang tinggi mempengaruhi perfoma ayam, meningkatkan kerentanan penyakit dan mortalitas tinggi (Miles, Branton, dan Lott, 2004).…”

Section: Pendahuluanunclassified

Pengaruh zonasi dalam kandang closed house terhadap kadar amonia dan dampaknya pada kualitas daging broiler di musim penghujan

Renata

Sarjana

Kismiati

2018

JIIP

View full text Add to dashboard Cite

<p>This experiment was conducted to determine the effect of zonation in closed house on ammonia levels and its impact on broiler chicken quality in the rainy season. The research was held in closed house, Faculty of Animal Husbandry and Agriculture, Diponegoro University. Three hundred and sixty broilers were divided into 24 groups (4 treatment, 6 placement groups of broiler): T1 (Zone 1, at the inlet position of the cage), T2 (Zone 2; ¼ of the length of the cage), T3 (Zone 3; ½ from the length of the cage ); T4 (Zone 4; ¾ of the length of the cage). During the study of ammonia levels, the temperature, humidity, and wind velocity inside and outside the cage were taken to obtain an overview of several factors that contribute to ammonia levels. The parameters observed were water holding capacity, pH, color, moisture content, fat content, and protein content. Water holding capacity and the color of the upper thigh meat increased significantly in the zone near the outlet (p <0.05), but the water holding capacity and the color of the lower thighs and breast meat did not increase (p> 0.05) in the zone near the outlet, but it has a darker meat color on the zone near the outlet. The pH did not show any significant difference (p> 0.05) in the zone near the outlet. Water content followed by fat content of breast meat showed no significant difference (p> 0.05) due to zoning. Breast protein content significantly increased (p <0.05) in the zone near the outlet. It was concluded that placement in the zone near outlet had impact on the increase of water holding capacity, color, and protein content. Nevertheless, an increase in meat protein in the zone near the outlet is not followed by increased meat protein mass.</p>

show abstract

Section: Pendahuluanunclassified

Pengaruh zonasi dalam kandang closed house terhadap kadar amonia dan dampaknya pada kualitas daging broiler di musim penghujan

Renata

Sarjana

Kismiati

2018

JIIP

View full text Add to dashboard Cite

show abstract

“…Notably, livestock production is responsible for GHG emission attaining 20-25% of global entire emission, of which approximately 70-80% stems from animal farm industries [8][9][10]. Poultry farm is an important sector that consumes large quantities of fuel all over the world.…”

Section: Introductionmentioning

confidence: 99%

Cost Effectiveness of Poultry Production by Sustainable and Renewable Energy Source

Cui¹,

Xue²,

Riffat³

2021

Meat and Nutrition

View full text Add to dashboard Cite

Poultry farming is one of high energy consumption and energy-intensive industries that requires significant amount of fuel fossil to provide the desired internal temperature for health and production level of chicken, which results in high running cost and growth of greenhouse gas (GHG) emissions. Renewable and sustainable energy technologies are being employed in the area of poultry farming in order to achieve energy saving, GHG emission reduction and to some extent supply potential selective benefits for farmers. Therefore, it is very necessary for generalizing the state-of-the-art technologies including the solar photovoltaic, solar photovoltaic/thermal, ventilation and wind turbine, air/water/ground sources heat pump and thermal energy storage. It is demonstrated that the system energy saving could achieve up to 85% with a payback time of 3–8 years, compared to the conventional heating system.

show abstract

“…Agriculture, forestry, and other land use (AFOLU) sectors are often the primary focus. For example, manure from American dairy farms [3], forest degradation in developing countries [4], broiler husbandry in Portugal [5], coastal wetlands in the United States [6], Canadian managed forest [7], harvested wood products in several countries [8], and drained organic soils in Germany [9] have been recently studied. Analysis in this first subdivision often focuses on developed countries.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Factors Affecting the Choice of Whether to Internalize or Outsource the Task of Greenhouse Gas Inventory Calculations: The Cases of Indonesia, Vietnam, and Thailand

Kawanishi¹,

Kato²,

Fujikura³

2021

IJSDP

View full text Add to dashboard Cite

Developing countries need to build long-term institutional capabilities for a national greenhouse gas (GHG) inventory under the transparency framework of the Paris Agreement. By selecting three Southeast Asian countries as the cases, Indonesia, Vietnam, and Thailand, the present study comparatively examined their institutional designs for producing the GHG inventories. They are common in terms that their national focal points make the overall coordination and other relevant line ministries provide activity data. A major difference exists regarding who is tasked to perform calculations of GHG inventories. By using the framework of Hood concerning the choice of whether to work through specific performance contracts or through direct employment, this study discussed that the variations between the countries may be associated with their differences in the following two factors: One is the number of potential service providers, as expressed by the number of GHG inventory experts as registered in the roster of the United Nations, and the other is the level of uncertainty about how the task is to be done, as measured by a share of the agriculture, forestry and other land use sector in the national GHG inventory. The development of the endogenous research base can contribute to the long-term improvement in GHG inventories. The finding has implications for assistance in building the transparency-related capacity. Development cooperation with developing countries may extend to identifying the categories that are crucial for their current GHG inventories and collaborating relevant research activities with national experts, including young researchers.

show abstract

Assessment of ammonia and greenhouse gas emissions from broiler houses in Portugal

Cited by 22 publications

References 19 publications

Pengaruh zonasi dalam kandang closed house terhadap kadar amonia dan dampaknya pada kualitas daging broiler di musim penghujan

Pengaruh zonasi dalam kandang closed house terhadap kadar amonia dan dampaknya pada kualitas daging broiler di musim penghujan

Cost Effectiveness of Poultry Production by Sustainable and Renewable Energy Source

Analysis of the Factors Affecting the Choice of Whether to Internalize or Outsource the Task of Greenhouse Gas Inventory Calculations: The Cases of Indonesia, Vietnam, and Thailand

Contact Info

Product

Resources

About