Dynamic changes of soil nutrients in black soil area of songnen plain data sets

Sustainable use of soil nutrient balance and is maintaining and enhancing soil fertility is the key. This dataset is based on the last 5 years (1990-1994) long-term study on location observation of results, merge data resource integration, involving balance of nutrients in black soil area of songnen plain, nutrient supplying capacity and other related data, including the total amount of soil organic matter, nutrients and nutrient information, showcasing the fertilization, planting patterns and dynamic changes of soil nutrients in black soil area under crop rotation patterns. The DataSet is expected to the Northeast conservation and sustainable use to provide data support.

土壤养分平衡的可持续利用及土壤肥力的维持与提升，乃关键所在。本数据集基于过去五年（1990-1994年）对特定地点观测结果的长久研究，融合数据资源整合，涉及松嫩平原黑土区养分平衡、养分供应能力及其他相关数据，包括土壤有机质总量、养分及其相关信息，展现了黑土区在轮作模式下的施肥、种植模式及土壤养分动态变化。本数据集旨在为东北地区的生态保护与可持续利用提供数据支撑。