2023 Uncategorized - Uncategorized

Which one of the following statements best reflects the most logical, rational and crucial message implied by the passage?

• An enhanced efficiency of use of nitrogen is imperative for both food production and environment.
• Production of synthetic nitrogen fertilizers cannot be stopped as it will adversely affect global food security.
• Alternatives to crops that require excess of nitrogen should be identified and cultivated.
• Conventional agriculture using synthetic fertilizers should be replaced with agroforestry, agroecosystems and organic farming.