[名词解释] 有机氮库 organic nitrogen pool
[名词解释] 反应性氮中间产物(reative nitrogen intermediates,RNIs)
[名词解释] 物质循环(Nutrient Cycle)
[名词解释] 无效循环(futile cycle)
[名词解释] 尿素循环(urea cycle)
[名词解释] 磷循环 phosphorus cycle
[名词解释] 硫循环 sulfur cycle
[名词解释] 病害循环(disease cycle)
[名词解释] 乙醛酸循环(glyoxylate cycle)
[名词解释] 柠檬酸循环(citric acid cycle)