Major changes are taking place in two traditional integrated aquaculturesystems, the VAC and wastewater-fed aquaculture in the Red River Delta,Vietnam, especially in peri-urban Hanoi and adjacent provinces, writes Peter Edwards, for the Network of Aquaculture …
Record-high farm prices for corn in 2010/11 are expected to ration demand over the coming months, according to the latest report from the USDA Economic Research Service.
