“Crop Rotation”的意思、由来-开放百科全书

词条	Crop Rotation
释义	> Crop rotation {{R from other capitalisation}}
随便看	Hatchery Hatchery (ENT) Hatchery (Star Trek: Enterprise) Hatchery (Star Trek episode) Hatchet Hatchetfish Hatchet (novel) Hatchettite Hatch hall Hatchie River Hatching Hatching, Matching and Dispatching Hatchlands Park Hatchling Hatch Memorial Shell Hatch, New Mexico Hatch, NM Hatch, Orrin G. Hatch, UT Hatch, Utah Hatch Waxman Exemption Hatch-Waxman exemption Hatch-Waxman provisions Hat Creek Observatory Hat Creek Radio Observatory

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。