绍兴市丁宅乡大郭佬冬枣氮磷钾分析数据

通过监测绍兴市丁宅乡大郭佬冬枣地区冬枣作物土壤中营养元素的含量数据，分析NPK配比数据，用于精准定制科学施肥方案、调整种植结构、监测土壤质量等场景，确保作物获得最佳营养，同时减少成本与环境污染，维持土壤健康；同时可指导作物品种选择与轮作，适应气候变化，提升农业应对环境变化的能力，提高农业生产效率，推动生态保护和经济双赢的农业发展模式。采集了氮、磷、钾土壤化学元素含量数据，分析土壤中N、P、K化学元素占比：
含量变化量=当前时间该元素含量-开始时间该元素含量；
含量预警区间代表了土壤中该元素正常含量的区间，含量正常时预警为0，含量不正常时预警为1。
NPK配比要求指的是N（氮）、P（磷）、K（钾）三种元素在科学计算后得出的该作物成长需要的最合适的占比，NPK实际占比=N含量/P含量：P含量/P含量：K含量/P含量，通过测量得出实际的土壤化学元素含量占比，通过和配比要求进行对比，为今后指导施肥、调整作物结构提供帮助。
通过科学合理地利用氮磷钾含量分析，可以更好地保护土壤资源、提高农业生产效率、促进生态环境的可持续发展。

This dataset is developed based on monitoring the nutrient element contents in the soil of winter jujube crops in the Daguozao Winter Jujube Region, Dingzhai Township, Shaoxing City, and analyzing NPK ratio data. It is designed for applications including formulating precise scientific fertilization plans, adjusting planting structures, monitoring soil quality, etc., to ensure crops receive optimal nutrition, reduce costs and environmental pollution, and maintain soil health. Furthermore, it can guide crop variety selection and rotation, adapt to climate change, enhance agricultural resilience to environmental changes, improve agricultural production efficiency, and promote an agricultural development model that achieves a win-win outcome for ecological conservation and economic benefits.

We have collected content data of soil chemical elements including nitrogen (N), phosphorus (P) and potassium (K), and analyzed the proportions of these three elements in the soil:
Content change = Current element content - Initial element content;
The content warning interval denotes the normal content range of the corresponding element in the soil. The warning value is 0 when the element content is normal, and 1 when the content is abnormal.

The NPK ratio requirement refers to the optimal proportion of the three elements N (nitrogen), P (phosphorus) and K (potassium) required for the growth of this crop, derived via scientific calculations. The actual NPK proportion is expressed as (N content / P content) : (P content / P content) : (K content / P content). The actual proportion of soil chemical elements is obtained through measurement, and comparing it with the required ratio can provide support for guiding future fertilization and crop structure adjustment.

By rationally applying the analysis of nitrogen, phosphorus and potassium contents, we can better protect soil resources, improve agricultural production efficiency, and promote the sustainable development of the ecological environment.

搜集汇总

数据集介绍

特点

该数据集记录了绍兴市丁宅乡大郭佬冬枣土壤中氮、磷、钾的含量及其变化情况，旨在通过科学分析NPK配比，指导精准施肥和农业结构调整，以提高农业生产效率并保护生态环境。