Table 3. Average size of pig number in the surveyed households (head/farmer) during a year

From

By-product Originating from Artisan Distillers of Rice Alcohol in Northern Vietnam: Production, Use and Nutrient Value for Smallholder Pig Raising

Nguyen Cong Oanh, Pham Kim Dang, Do Duc Luc, Jérôme Bindelle, Nassim Moula, Vu Dinh Ton, Jean-Luc Hornick

World Journal of Agricultural Research. 2018, 6(2), 70-76 doi:10.12691/wjar-6-2-6