id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajfsoa-303	Cheng, Heng-wei; Wang, You-ming; Meng, Qing-ping; Guo, Jia	Pork production system and its development in mainland China	2019	9	.pdf	application/pdf	5658	315	55	If the erosion continues as its current rate in northeastern China, crop output could fall by as much as 40% over the next 50 years, and in the southwest, about 100 million people will be at risk of losing their land over the next 35 years. Review Pork production system and its development in mainland China Heng-wei Cheng1*, You-ming Wang2, Qing-ping Meng2, Jia Guo2 and Yi-zheng Wang2 1 Livestock Behavior Research Unit, USDA-ARS, West Lafayette, IN 47906, USA. 2 Institute of Feed Science, Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Zhejiang University, Hangzhou 310029, P. R. China.	cache/ajfsoa-303.pdf	txt/ajfsoa-303.txt