Nutrient-Poor Farms Get a Vitamin Boost From Zinc Mines

The video discusses zinc's critical role in human health and its deficiency in Chinese farmland. Teck Resources is conducting a project in China to address zinc deficiency, which affects crop yields and nutritional content. The project has shown promising results, with increased crop yields and zinc content. However, challenges remain in zinc fertilizer application due to varying soil and crop types. The potential demand for zinc fertilizers is significant, with the possibility of tripling if used globally.

What were the results of the zinc supplementation on rice crops in terms of yield and nutritional content?

Discuss the potential market growth for zinc fertilizers based on current usage and recommendations.