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Spatial distribution of livestock and poultry farm based on livestock manure nitrogen load on farmland and suitability evaluation

Computers and Electronics in Agriculture, 2017
Abstract A spatial distribution model of livestock manure nutrient was used to study the spatial distribution of livestock manure and livestock manure nitrogen load on farmland (LMNLF) at a patch scale. The spatial distribution of livestock and poultry farm (LPF) was also evaluated.
Wenjiao Shi, K P Chun, Bojie Yan
exaly   +3 more sources

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Occurrence of microplastic in livestock and poultry manure in South China

Environmental Pollution, 2021
Microplastic (MP) contamination in soil has attracted much attention, and increasing evidence suggests that MPs can accumulate in agricultural soils through fertilization by compost. In addition, the most common raw materials for composting are livestock and poultry manure wastes.
Xindi Liao, Si-Cheng Xing
exaly   +3 more sources

Distribution and Bioavailability of Trace Elements in Livestock and Poultry Manure By-Products

Critical Reviews in Environmental Science and Technology, 2004
“Depending on the degree of intensification of livestock feeding, animal manures have turned from a precious resource into a waste product.” (Eck and Stewart, 1995) Intensive confined livestock and poultry production systems generate large quantities of manure by-products, which have the potential for being recycled on arable land.
Nanthi Bolan
exaly   +2 more sources

Copper and Zn uptake by radish and pakchoi as affected by application of livestock and poultry manures

Chemosphere, 2005
Environmental safety of agricultural utilization of livestock and poultry manures from intensive farming is attracting great attention because the manures often contain high concentrations of heavy metals and organic pollutants. Pot experiments, in which a pig manure (PM), a chicken manure (CM) and a commercial organic manure (OM) with different ...
Long Cang, Yujun Wang, Dongmei Zhou
exaly   +3 more sources

Are microplastics in livestock and poultry manure an emerging threat to agricultural soil safety?

Environmental Science and Pollution Research
Microplastics (MPs) have attracted much attention in recent years, due to the difficulty of degradation and threats to ecological systems and humans. Based on the analysis of 1429 articles on MPs in soil, we found that we know little about the behavior and fate of manure-born MPs from the livestock and poultry production systems to agriculture soils ...
Yuannan Long, Xiaofeng Wen
exaly   +3 more sources

Estimation of Production Amount of Livestock and Poultry Manure and Environmental Impact Assessment in Guangxi [PDF]

, 2013
This study was intended to estimate production of major livestock and poultry manure and contaminant content, and find out current situation of manure pollution, so as to provide reference for pollution control of livestock and poultry breeding industry in Guangxi.
Liao, Qing, Huang, Dongliang, Jiang, Zepu, Wei, Guangpo, Liang, Panxia, Wang, Yuning, Li, Yangrui, Liao, Qing, Huang, Dongliang, Jiang, Zepu, Wei, Guangpo, Liang, Panxia, Wang, Yuning, Li, Yangrui   +13 more
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[Temporal and spatial variability of livestock and poultry productions and manure nutrients in Shanxi Province, China].

Ying yong sheng tai xue bao = The journal of applied ecology, 2016
China's livestock and poultry productions have changed significantly in the last three decades, from mainly traditional and small-scale systems in early 1980s towards more intensive and industrialized ones in recent years, due to the booming economy and the changes in people' diet. There is an urgent need to increase the understanding of the changes in
Zhang, Jian Jie, Guo, Cai Xia, Qin, Wei, Zhang, Qiang   +3 more
openaire   +3 more sources

Anaerobic digestion of livestock and poultry manures spiked with tetracycline antibiotics

Journal of Environmental Science and Health, Part B, 2019
We investigated the anaerobic degradation of tetracycline antibiotics (tetracycline [TC], oxytetracycline [OTC] and chlortetracycline [CTC]) in swine, cattle, and poultry manures. The manures were anaerobically digested inside polyvinyl chloride batch reactors for 64 days at room temperature.
John Kasumba, Keerthi Appala, Getahun E. Agga, John H. Loughrin, Eric D. Conte   +4 more
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