2026-10-14T14:53:05Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.0019w 2026-08-31T11:24:40Z

2026-08-31 XDA28080202‑Straw Mulching‑Mixing and Return‑to‑Field Tillage‑Technology Patent Dataset doi:10.57760/sciencedb.iga.0019w en This dataset archives patented achievements concerning the tillage system for straw mulching‑mixing and return‑to‑field. It mainly includes PDF‑format files such as patent certificates and specifications (abstracts, claims, full descriptions and attached drawings) for a combined land‑preparation machine for total‑quantity maize straw incorporation, a combined‑operation machine for maize seed‑bed preparation and a rotary‑cutting soil‑breaking roller. The dataset supports project achievement handover, intellectual‑property administration and technology transfer. combined land‑preparation mach; seed‑bed tillage machine; soil‑breaking roller PUBLIC https://creativecommons.org/licenses/by-nc-sa/4.0/ dataset Science Data Bank