Dietary transitions and manure recycling could halve nitrogen pollution from grain crops in China

Key Points

• Nitrogen pollution from grain crops could be reduced by up to 50% with new practices.
• The study indicates that shifting diets and recycling manure offers a dual solution for farmers and the environment.
• Utilizing manure recycling as part of agricultural practices may help manage nitrogen levels effectively.
• This approach may enable more sustainable farming practices while addressing environmental concerns.