HUSBANDMAN, HUSBANDRY.In EV [Note: English Version.] the former is, in most cases, synonymous with a tiller of the ground, which RV [Note: Revised Version.] has substituted for it in Zec_13:5in modern English, a farmer. The first farmer mentioned in OT, therefore, is not Noah the husbandman (Gen_9:20), but Cain the tiller of the ground (Gen_4:2). In Joh_15:1, however, the former has the more limited sense of vinedresser: I am the true vine and my Father is the vinedresser (AV [Note: Authorized Version.] and RV [Note: Revised Version.] husbandman). So, too, in the parable of the Vineyard (Mat_21:33 ff.).
Husbandry, in the same way, is tillage, farming. Thus of king Uzziah it is said that he loved husbandry (lit. the land in the modern sense, 2Ch_26:10), that is, as the context shows, he loved and fostered agriculture, including viticulture. In 1Co_3:9 husbandry is used by metonymy of the land tilled (cf. RVm [Note: Revised Version margin.] ): ye are Gods field (Weymouth, The NT in Modern Speech).
A. R. S. Kennedy.
Hastings' Dictionary of the Bible
Edited by James Hastings, D.D. Published in 1909