Food security and environmental quality are two very important issues that need to be addressed simultaneously. In order to do this in a responsible and efficient manner, managing nitrogen inputs in rice production is of the utmost importance. However, previous research has neglected to consider the significant variability in yield performance among fields of smallholder farmers. For smallholder farmers, understanding the variables that affect their yield is of great importance. It is necessary to consider factors such as soil nutrient content, irrigation, and crop management systems. Good soil management is necessary, as this helps to conserve water, maintain soil fertility, and reduce external inputs. In addition, efficient use of nitrogen is important, as excessive use can cause water contamination and contribute to air and water pollution. Increasingly, farmers are turning to sustainable techniques such as integrated crop management, water and soil conservation, and water-saving irrigation systems. Leveraging these techniques promotes long-term sustainability and productivity of smallholder farms. By understanding the various factors that influence yield performance on smallholder farms, farmers can be better equipped to manage their fields in a way that balances food security and environmental quality. Therefore, it is important for the agricultural research and development sector to explore this underexplored aspect of food security and environmental quality. This article seeks to address the dual challenge of food security and environmental quality by highlighting the importance of managing nitrogen inputs in rice production in a responsible and efficient manner. It also emphasises the need to consider the variability in yield performance between smallholder farmers in order to better equip them with sustainable strategies that promote productivity and sustainability for the long term.
https://www.lifetechnology.com/blogs/life-technology-science-news/optimizing-nitrogen-application-for-sustainable-rice-production-in-china
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