Trends in Nutrient Status and Gas Production during the Decomposition of Poultry Manure
Trends in Nutrient Status and Gas Production during the Decomposition of Poultry Manure
Qiuxia Lei1, 2, Haixia Han1, 2, Jinbo Gao1, 2, Yan Zhou1, 2, Wei Liu1, 2, Chunlei Wang3, Jie Liu1, 2, Dingguo Cao1, 2, Huimin Li1 , Baohua Huang1,* and Fuwei Li1, 2, *
Fig. 1.
Ambient and internal temperatures during packing and stacking (A), ambient temperature and humidity (B) and changes in temperature within the piles (C) (at 30 cm depth).
Fig. 2.
Changes in ammonia production (A), hydrogen sulfide production (B) and carbon dioxide production (C).
Fig. 3.
Changes in pH (A), ammonium nitrogen content changes (B) and total N (C) over the first 8 weeks.
Fig. 4.
Changes in total P (A), total K (B), organic matter content (C) over the first 8 weeks.
December 2019
Vol. 51, Iss. 6, Pages 1999-2399
