Plant nutrition at EMR

Nutrients applied when they are not required by the plant result in economic and environmental losses. Under-supply relative to demand may limit plant growth and yield.

Oversupply may result in losses of applied nutrients because of leaching or volatilisation and decreased nutrient use efficiency.

60-80% of the world’s 6 billion people are iron deficient, more than 30% suffer from zinc deficiency, 30% of the population are iodine deficient and about 15% are selenium deficient.

Four million preschool-age children have visible eye damage due to Vitamin A deficiency.

Epidimiological studies have shown the health-promoting effects of phytochemicals such as lycopene, flavonoids, glucosinolates, etc. Crops with improved nutritional quality can overcome the “hidden hunger”.

 

For more information contact: Dr Mark Else or Dr Eletheria Stavridou

Nutrient Use Efficiency

Improving crop nutrient management to benefit human health

There is enough food in the world to go around but almost a billion people go hungry every day and two billion people are undernourished – the intake or absorption of vitamins and minerals (such as zinc, iodine, and iron) … Continue Reading


Enhancing nutrient use efficiency

Optimum use of nutrients by crops is essential for sustainable horticulture. The challenge to double food production by 2050 to meet the demand of the world’s growing population whilst minimizing the impact of the food chain becomes an ever-increasing priority. … Continue Reading

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