Process information
| Key Data Set Information | |
| Location | CN |
| Geographical representativeness description | This study was conducted from 2014 to 2015, aiming at livestock and poultry feeding cycle, meat ratio, feed formula, feed consumption, coal and electricity consumption, etc. Has been to Shandong Gaomi Zhengda pig farm, Laixi City Zhishuang dairy farm, Jimo city Duan Bolan town Jiangjiapo village pig farm, Jimo City Liujiazhuang town livestock farm, Rizhao City Changling town Guanzhuang village, Juxian County Zhailihe town Dongxing Agriculture and animal husbandry company, Juxian Qiaoshan town east Chen dairy farm, Juxian Qiaoshan town Liu Jiayi water pig farm, Zhucheng Foreign Trade Co., LTD. Phoenix parents breeding duck farm, Xinjiang Fukang Hongfa Breeding professional cooperative, Jiuyun Street Town Xuhong laying Chicken cooperative, Jiuyun Street Town Liuyun Village self-contained breeding farm, China Australia Holding Group Co., LTD., Dezhou City Qingyun County Wayu Village, Shandong Province Qingyun County four Liu community beef cattle breeding base, Dezhou City Qingyun Qingnian chicken breeding base, Qingyun County Yongli Poultry layer breeding company, Qingyun County Xingchen youth chicken breeding Field research was carried out by professional breeding cooperatives, Qingyun Dongtai broiler breeding cooperatives, Hebei Yanshan Boyuan Feed Co., LTD., Yanshan Da Chinese Feed Co., LTD., Wudi Liuhe Feed Co., LTD., and China-Australia Oriental Hope Feed Co., LTD. |
| Reference year | 2014 |
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| Use advice for data set | Users should note that this data is specific to the feed processing stage of layer hens and should not be generalized to other types of livestock and poultry feed processing. Attention must be paid to the regional scope and time frame of the data (2014-2015) as results may differ in other regions or time periods. The energy sources (electricity and coal) and specific farms investigated are integral to data interpretation. Exclusion of impacts from upstream or downstream processes such as feed ingredient production or egg processing is necessary for accurate lifecycle assessment of the feed processing stage alone. |
| Technical purpose of product or process | The data set represents the feed processing stage within the life cycle of layer hen farming. This process is applicable for producing feed for livestock and poultry including layer hens in small retail operations. The derived feed is essential for the production of eggs in the agricultural sector. |
| Classification |
Class name
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Hierarchy level
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| General comment on data set | Livestock and poultry feed processing mainly consumes electricity and coal. |
| Copyright | No |
| Owner of data set | |
| Quantitative reference | |
| Reference flow(s) | |
| Functional Unit | 1kg eggs |
| Technological representativeness | |
| Technology description including background system | In this paper, the life cycle of livestock and poultry farming is divided into six stages: feed crop planting, feed processing, livestock and poultry raising, manure treatment, slaughter and transportation. The specific life cycle process of livestock and poultry breeding is shown in Figure 2-1. Due to the lack of some data and the limitations of basic conditions, the production, transportation and use of pesticides, mulch and feed additives have not been analyzed, and the environmental impact caused by other related infrastructure construction, transport production and labor costs is no longer considered. |
| Flow diagram(s) or picture(s) | |
Modelling and validation
Administrative information
Inputs and Outputs