The purpose of sustainable agriculture is to protect and conserve natural resources. Some natural resources, such as phosphorus, are expected to be depleted in the second half of this century. Sustainability does not mean that a system has an infinite life span, but a sustainable system is one that attains its expected life span consistent with temporal and spatial scale. The main challenge of sustainable agriculture is to produce food and other agricultural products at an environmental cost that does not endanger the food security and general well-being of future generations. In the face of climate change, biodiversity loss, and an environment already saturated with excess nitrogen and other reactive pollutants, we need to develop and develop viable solutions to feed an additional 3 billion people. We need new approaches and new tools to implement. Solutions will be local, but all require an ecosystem systems approach that considers sustainable agricultural practices across the entire context of ecosystems and landscapes. Therefore, more sustainable agricultural practices are emerging to conserve and protect resources. To reduce losses, increase effectiveness and promote equal recycling of nutrients, it is necessary to set goals at a consistent and common level between authorities and farmers. While farmers can primarily focus on tangible benefits such as increased yields or increased subsidies, authorities must also pay attention to applicable regulations.