2026-10-14T19:46:46Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.001cc 2026-08-31T11:24:18Z

2026-08-31 XDA28060200 Dataset of Major Crop Phenology and Yield in Black Soil Regions doi:10.57760/sciencedb.iga.001cc en The Dataset of Major Crop Phenology and Yield in Black Soil Regions provides phenological raster data and county-level yield statistics for major crops, including maize, rice, and wheat, in the Northeast Black Soil Region of China. The dataset contains information on key crop growth stages and annual yield records, supporting studies on crop phenological dynamics, yield spatial-temporal patterns, climate impact assessment, food security monitoring, and agricultural productivity evaluation. Crop phenology; Crop yield; Black soil region; Food security; Agricultural productivity 刘玉洁 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank