2023/1/1/ · The keys to the green development of agriculture in China are the reduction of chemical fertilizer input, the increase of organic fertilizer input, the effective nutrient management of agricultural waste resources, and the promotion of green development of agriculture [1], [13], [14].Livestock manure and straw contain a large amount of organic matter, crude protein,
2022/2/1/ · Static heap as a traditional composting method is the easiest way to convert manure to organic fertilizer with little equipment input. It is a natural fermentation process of organic solid waste without any or little human involvement after appropriate mixing and stacking (de Mendonca et al., 2015).The entire fermentation process is highly influenced by atmospheric
2024/2/6/ · Here, we expound the advantages of microbial agents composting compared with conventional organic solid waste treatment technology, and review the important role of microbial agents composting in organic solid waste composting from the aspects of screening and identification, optimization of conditions, mechanism of action, combination with other
2024/11/20/ · Aerobic composting has been used as a mainstream treatment technology for agricultural solid waste resourcing. In the present study, we investigated the effects and potential mechanisms of the addition of a microbial agent (LD) prepared by combining Bacillus subtilis, Bacillus paralicheniformis and Irpex lacteus in improving the efficiency of cattle manure
2024/8/15/ · The efficient use of livestock and poultry manure waste has become a global challenge, with microorganisms playing an important role. To investigate the impact of novel ammonifying microorganism cultures (NAMC) on microbial community dynamics and carbon and nitrogen metabolism, five treatments [5% (v/w) sterilized distilled water, Amm-1, Amm-2, Amm
2024/11/26/ · Intensification of poultry and livestock activities around the globe leads to the production of a huge amount of organic waste, primarily poultry manure. These biowastes, largely composed of organic materials, can be either a valuable resource or an environmental pollutant threatening precious natural resources. The valorization of these biowastes through
2025/2/17/ · To develop efficient organic P fertilizer products, improve the P utilization efficiency, and reduce P losses, this study investigated the effects of adding flax-retting
2024/12/14/ · Abstract The addition of biochar (BC) during composting significantly influences the concentration and chemical structure of dissolved organic matters (DOM), thereby affecting its binding properties with heavy metals (HMs). This study examines the co-composting of chicken manure with varying BC dosages, specifically 0 wt% (CK), 1 wt% (T1), and 2 wt% (T2), and
2020/5/5/ · Global consumption of resources is increasing with the growing global population and improved living standards. For example, in China, at the end of 2017, there were 70.02 m pigs and pork production had reached 545.18 mt (National Bureau of Statistics of the People’s Republic of China, 2019).Consequently, the use of commercial additives in feeds has …
1994/1/1/ · The three most common poultry wastes are poultry manure or poultry litter, dissolved air flotation (DAF) sludge originating from poultry processing plants, and composts produced from hatchery wastes and dead birds. The major poultry production operations include broiler chickens, turkeys, and eggs.