2026-10-15T02:03:37Z https://www.scidb.cn/oai

10.57760/sciencedb.iga.01470 2026-09-15T13:44:23Z

2026-09-15 Construction and demonstration of high-yield and quality-improvement cultivation models for maize in semiarid black soil areas doi:10.57760/sciencedb.iga.01470 en Experimental data from 2023-2025 on soil and crop parameters for high-yield and quality-improvement maize cultivation in semiarid black soil areas, including soil pH, organic matter, total nitrogen, available phosphorus, available potassium, bulk density, photosynthetic rate, chlorophyll content, yield, and variety selection Soil; Organic matter; Maize 付健 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank