Potato plants take up large quantities of potassium with peak daily uptake reaching over 4 kg/ha/day. Supplying potassium is most important during stolon and tuber initiation, although maximum uptake occurs during tuber bulking. This PotatoLink magazine article includes information on supplying potassium to crops and how potassium has helped Canowindra, NSW potatoes.

In Issue 05 of PotatoLink magazine, the Spud GP answers the question: Why are some of my spuds looking pretty ugly? As well as a comprehensive response, preventative strategies for the future are also offered.

Magnesium (Mg) is essential to plants. It is strongly involved in photosynthesis and transporting carbohydrates from leaves to roots, which is particularly important for tuber development. Yet, it may be overlooked within fertiliser programs focused on N, P and K. Read about the Mg mini trial in this PotatoLink magazine article.

Potatoes and sustainability go hand in hand, not only because carbon neutral potatoes are now for sale in the UK, but because they punch above their weight compared with other food staples when it comes to environmental impact. Discover more in this PotatoLink magazine article.

In Issue 04 of PotatoLink magazine, the Spud GP answers the question: Why are the insides of some of my tubers brown and soft? The helpful response includes a list of some of the common conditions that illustrate similarities between some tuber physiological disorders and diseases.

Growers need to prepare for the opportunities and challenges ahead that arise from carbon emission management, particularly whether they can generate carbon credits from their operations. This PotatoLink magazine article discusses this with Adrian James from Natural Resource Management (NRM) who has been tracking the evolution of carbon farming options.

Views differ as to exactly what is meant by regenerative or sustainable agriculture. It may be argued that “sustainable” implies little or no change in the farming environment, whereas “regenerative” is focused on improvement but, in reality, the terms mean much the same. This PotatoLink magazine article discusses ecocentric and technocentric approaches.

With slender margins and fierce competition, food production companies are constantly trying to find faster, more efficient, more accurate and lower cost ways to process potatoes. In this PotatoLink magazine article, steam peeling and optical sorting in potato processing is discussed.

This PotatoLink magazine article discusses making the most of the quieter months preparing for next season’s crop — checking long-term weather forecast, soil testing, checking irrigation equipment, considering drainage, and managing pests and disease.