Order Article Reprints

Liu Y, Zhang G, Rong L, Li Z, Wang S, Wang C. Concentrations and Emissions of Ammonia from Different Laying Hen Production Systems of Conventional Cage, Aviary and Natural Mating Colony Cage in North China Plain. Applied Sciences. 2020; 10(19):6820. https://doi.org/10.3390/app10196820

Liu, Yu, Guoqiang Zhang, Li Rong, Zongyang Li, Shaojie Wang, and Chaoyuan Wang. 2020. "Concentrations and Emissions of Ammonia from Different Laying Hen Production Systems of Conventional Cage, Aviary and Natural Mating Colony Cage in North China Plain" Applied Sciences 10, no. 19: 6820. https://doi.org/10.3390/app10196820

Liu, Y., Zhang, G., Rong, L., Li, Z., Wang, S., & Wang, C. (2020). Concentrations and Emissions of Ammonia from Different Laying Hen Production Systems of Conventional Cage, Aviary and Natural Mating Colony Cage in North China Plain. Applied Sciences, 10(19), 6820. https://doi.org/10.3390/app10196820