Dataset of Stable‑yield and High‑yield Planting Technology for Saline‑alkali Dry Farmland

The studies reveal how cattle manure, crop straw, and forage cultivation affect soil organic carbon stability, humus composition, phosphorus fractions, and microbial communities, while elucidating the accumulation mechanisms of plant- and microbial-derived carbon under different land-use patterns.

The patents cover organic–inorganic amendments for saline-alkali drylands, fertilizer additives, sand mulching combined with straw burial, dryland maize cultivation, mechanized furrow planting, and machinery adapted to wide-ridge double-row planting. Together, these achievements establish an integrated system combining soil improvement, nutrient regulation, crop cultivation, and agricultural machinery, providing scientific and technological support for Mollisol conservation, saline-alkali land utilization, and sustainable crop production.