Waste Management in Dairy Cattle Farms in Aydın Region. Potential of Energy Application

Soyer, Gürel; Yılmaz, Ersel

doi:10.3390/su12041614

Cited by 11 publications

(5 citation statements)

References 27 publications

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“…Manure contains large amounts of N in organic form and is converted to inorganic form by mineralization, posing a serious risk to the environment. Manure is applied to the soil by spreading it once, so compared to chemical fertilizer, the N content is more mixed into ground and surface waters (Soyer and Yılmaz, 2020). Nitrogen excretion rates may vary according to the practices in the enterprises, the age, gender, breed, yield, and ration composition of the livestocks.…”

Section: Discussionmentioning

confidence: 99%

Determination of nitrogen pollution amount from livestock breeding in Turkey

YAYLI¹,

Kılıç²

2021

Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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Nitrogen (N) pollution is gradually increasing from agriculture production. Nitrogen pollution derived from agriculture has important components using overuse chemical fertilizers, excess amount formation of manure and incorrect manure management systems etc. Nitrogen compounds that take up with the soil, water and air with the nitrogen cycle cause various environmental problems. It is a critical issue that needs to be studied on, as the efficiency and production decrease will be encountered by decreasing the nitrogen rate in reducing nitrogen pollution. In this paper, the estimation of nitrogen pollution derived from livestock production in Turkey and aimed need to focus points to be considered. The nitrogen pollution load created by farm animals in 2019 is 1 062 004 tons N/year and 834 381 tons N/year in 2020 in Turkey. Cattle are the animal species that have the greatest effect on nitrogen excretion. Because the daily manure production amounts are higher than other types, and the moisture content is high. Therefore, processing and control are more difficult than other species. The integrated approach is needed to reduce elementary nitrogen formation due to the gradual formation of nitrogen from agricultural systems and intensive agriculture areas.

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Section: Discussionmentioning

confidence: 99%

Determination of nitrogen pollution amount from livestock breeding in Turkey

YAYLI¹,

Kılıç²

2021

Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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“…39 Soyer and Yılmaz investigated dairy waste management systems in farms in the province of Aydın in Turkey. 40 It was found that the facilities in the region can potentially produce an approximately 160 438 m 3 of biogas. Yılmaz and Saka investigated the usable biogas potential of nine provinces in the southeast Anatolian region of Turkey.…”

Section: Introductionmentioning

confidence: 99%

“…Wawrzyniak et al evaluated the biomass of animal origin in Poland and aimed to create a database to estimate the potential energy 39 . Soyer and Yılmaz investigated dairy waste management systems in farms in the province of Aydın in Turkey 40 . It was found that the facilities in the region can potentially produce an approximately 160 438 m 3 of biogas.…”

Section: Introductionmentioning

confidence: 99%

Determination of the biogas potential of animal waste and plant location optimisation: A case study

Seyitoğlu

AVCIOĞLU

Haboğlu

2022

Intl J of Energy Research

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Summary Biomass energy sources consist of materials such as wood obtained from forests, wastes from agriculture and forestry processes, and industrial, human, and animal wastes. Biogas energy is generated as a result of the anaerobic decomposition of biomass. The analysis of biogas energy potential from animal waste plays a significant role in developing countries, which involves Turkey. Therefore, the work executed in this article presents a case study for such regions. A comprehensive analysis for the production potential of biogas from the wastes of breed animals in TR83 region in Turkey, which includes the provinces of Amasya, Çorum, Samsun and Tokat is presented in this study. The number of animals and their total waste generation were determined. Then the biogas potential, along with the electricity production and the reduction of CO2 emissions, were calculated accordingly. In addition, the amount of biogas that can be produced in the TR83 region has been determined to be 151.8 M m3 per year from cattle, 6.3 M m3 per year from small cattle, and 12.9 M m3 per year from poultry. As a result, the optimal location for biogas plants based on supply chains were determined. Accordingly, the electricity potential that can be generated for the TR83 region has been determined as 49.25 MW. In addition, it has been found that approximately 19 times more carbon emissions will occur if electricity is obtained from natural gas, and approximately 34 times more emissions will be given off if it is obtained from imported coal. Ultimately, the resulting facility placement points were found to be Suluova, Çorum, Sungurlu, Bafra, Çarşamba, Vezirköprü, Erbaa, Tokat and Zile.

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“…In addition to fresh milk and other products, dairy farms produce waste such as manure. Manure can have economic value if processed and utilized appropriately, such as for biogas [2][3][4][5][6][7][8] and fertilizer [9][10][11]. However, most dairy farmers in this region discharge it into their surroundings [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Dairy cattle manure utilization by smallholder dairy farmers in West Java, Indonesia

Ariningsih¹,

Erwidodo²,

Irawan³

et al. 2022

E3S Web Conf.

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Besides producing milk and other products, dairy farms also generate manure polluting the environment. This study aims to identify smallholder dairy farmers' utilization of dairy cattle manure in West Java and the reasons that hinder it. This study uses IndoDairy end-line survey data, covering 410 dairy farmers in four districts in West Java (Bandung, Garut, Cianjur, and Bogor) in December 2021. A qualitative descriptive analysis was employed. The results show that only 42.8% of smallholder dairy farmers in West Java utilized cattle manure for fertilizer, a source of energy (biogas), and/or media for raising earthworms. At the same time, the rest, 57.2%, discharged it into their surroundings. Among the reasons the smallholder dairy farmers did not appropriately manage the manure were as follows: too difficult to adopt the technology (27.5%), high adoption cost (21.0%), farmers are already satisfied with the current practices (10.1%), limited input availability (9.5%), limited land (9.0%), lack of information of technology (8.1%), and many labors are needed (7.8%). Given the environmental problem that can be caused and the economic potential of dairy waste, the government should provide efficient and practical dairy waste management technology accompanied by intensive training and assistance.

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Waste Management in Dairy Cattle Farms in Aydın Region. Potential of Energy Application

Cited by 11 publications

References 27 publications

Determination of nitrogen pollution amount from livestock breeding in Turkey

Determination of nitrogen pollution amount from livestock breeding in Turkey

Determination of the biogas potential of animal waste and plant location optimisation: A case study

Dairy cattle manure utilization by smallholder dairy farmers in West Java, Indonesia

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