Definition
In modern property law, manure produced on a farm in the ordinary course of agricultural operations is generally treated as part of the realty — that is, as a fixture or appurtenance attached to the land rather than as separate personal property. This classification has practical consequences for conveyances, leases, and disputes between landlords and tenants or between sellers and buyers of farmland. A tenant who removes manure accumulated through normal farm operations may be liable for waste or conversion. Where, however, the manure is produced from feed or hay purchased and brought onto the land by the tenant — rather than from the farm's own products — courts have at various times treated it as the tenant's personal property.
In older English law, "manure" carried a distinct verbal meaning entirely separate from its modern noun sense: to occupy, cultivate, or work land with one's hands; to bestow manual labor upon land. This sense is now wholly obsolete in legal usage but appears throughout early common law sources.
Common Language
Modern common usage (Wiktionary): Animal excrement, especially from common domestic farm animals (cows, horses, sheep, pigs, chickens) when used as fertilizer. Colloquially extended to any fertilizing substance, or informally to mean rubbish or nonsense.
Historical common usage (Webster's 1913): "To cultivate by manual labor; to till; hence, to develop by culture." Also, "to apply manure to; to enrich, as land, by the application of a fertilizing substance."
The gap here is historically significant and runs in both directions. The modern common noun — animal waste used as fertilizer — is precisely what property law addresses when it classifies manure as realty or personalty. But the archaic legal verb form (to manure land) means something entirely different: to occupy and cultivate land manually. Researchers encountering "manure" as a verb in early English legal sources should not read it as having anything to do with fertilizer; it is a term of tenure and labor, not of husbandry.
Common Confusion
The two senses of the word — the verb (to cultivate) and the noun (farm waste) — appear in the same historical legal sources and can mislead researchers who do not recognize the distinction. Black's and Burrill's define only the verb, while Bouvier's addresses only the noun in its property context. A researcher consulting only one dictionary source will find half the picture. Additionally, the realty/personalty classification of manure is not uniform: the same physical substance may be realty or personalty depending on its origin (farm products versus purchased feed), the jurisdiction, and the terms of the tenancy.
Why It Matters in Research
The realty/personalty question for manure is a narrow but recurring issue in agricultural property disputes, landlord-tenant cases, and estate administration involving farmland. Researchers should be alert to several navigational traps:
First, historical sources split on the realty/personalty classification. Bouvier cites authority on both sides and the outcome frequently turns on whether the manure originated from the farm's own products or from externally purchased feed. This distinction appears explicitly in 19th-century American case law and must be checked against the specific jurisdiction and fact pattern at issue.
Second, early English legal dictionaries (Black's 1st and 2nd, Burrill's) define manure only in its obsolete verbal sense — to cultivate or occupy land — and say nothing about the property classification of farm waste. Researchers tracing the term through historical indices may be misdirected entirely if they rely on these sources alone.
Third, Anderson's entry on manure appears within a discussion of waste and manufactured articles, flagging that manure made from hay brought onto the land has been treated as personalty. This connects manure directly to waste doctrine — a tenant's removal of manure from leased farmland could constitute actionable waste if the manure is classified as realty.
Fourth, the corpus connection to fixtures and appurtenances is important: the realty classification of manure tracks the broader common law logic that things naturally produced by and attached to land pass with the land. Researchers working on fixture disputes or farm conveyances should consider whether accumulated manure has been addressed in the transaction documents.
Historical Dictionary Support
Black's Law Dictionary (both editions) and Burrill's treat manure exclusively as a verb of occupation and cultivation, citing Cowell and tracing it to the Old French and Latin roots connecting hand (main/manus) to manual labor on land. None of these sources address the property status of farm waste — a significant gap given that the noun sense and its legal classification were well-established in American property law by the time Black's first edition appeared.
Bouvier's is the most useful source for the property question. It states the general rule — manure made in the ordinary manner from the consumption of a farm's own products is part of the realty — while acknowledging the contrary line of authority treating it as personalty, particularly when produced from purchased feed brought onto the land by a tenant. Bouvier's citation string references several 19th-century American decisions across multiple states, providing a useful entry point for case research even where the citations themselves require verification.
Anderson's cross-references waste doctrine and touches on the personalty classification for manure made from purchased hay, but the entry is fragmentary and appears to have been extracted mid-discussion; researchers should treat it as a pointer rather than a complete statement of the law.
The historical dictionaries collectively miss the intersection of this issue with lease drafting practice: the realty/personalty outcome was frequently resolved, or further complicated, by the express terms of agricultural leases, a dimension that does not appear in any of the dictionary sources.
Jurisdictional Note
American jurisdictions divided on the realty/personalty classification through the 19th century, with some states treating all farm-produced manure as realty and others permitting the tenant-purchased-feed exception. English common law generally favored the realty classification more strongly. Researchers should not assume a uniform rule and must locate the applicable state's case law directly.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia — Property (fixtures and appurtenances); Landlord and Tenant (tenant's rights and waste); Waste (doctrine of permissive and voluntary waste in agricultural tenancies).