Prakash Chandra Behera, Business Head-Aqua, PVS Group, Vijayawada, India looks at how to manage Vannamei shrimp ponds with high stocking density and no water exchange in relation to growth, survival and water quality.
Aquaculture diet has become increasingly plant based. In addition, the industry faces environmental changes. Recent findings in salmonids show the two challenges are combined, give cause for concern.
