2026-10-13T16:39:05Z https://www.scidb.cn/oai

10.57760/sciencedb.iga.01260 2026-09-18T15:19:06Z

2026-09-18 Dataset for Application and Demonstration of High-Efficiency Water-Saving Cultivation Techniques in Rice（2021-2022） doi:10.57760/sciencedb.iga.01260 en This dataset contains field experiment data of high-efficiency water-saving rice cultivation in Liaoning Province from 2021 to 2022, covering three experimental sites: Dengta City, Sujiatun District of Shenyang City, and Panshan County. It includes observation indicators such as soil physical and chemical properties, heavy metal contents, seedling quality, rice yield and yield components. Treatments and controls including nitrogen fertilizer reduction, bio-organic fertilizer application, water-saving green prevention and control, alternate wetting and drying water management are set up. It can provide data support for green rice production, optimization of water-saving cultivation techniques and soil quality conservation in the black soil region of Northeast China Rice; High-Efficiency Water-Saving C; Black Soil; Soil Physical and Chemical Pro 杨铁鑫 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank