Erection, alteration, or enlargement of buildings ;

Formation of silos ;

Laying down of permanent pasture ;

Making and planting of osier beds ;

Making of water meadows or works of irrigation ;

Making of gardens ;

Making or improving of roads or bridges ;

Making or improving of watercourses, ponds, wells, or reservoirs, or of works for the application of water power or for supply of water for agricultural or domestic purposes ;

Making or removal of permanent fences ;

Planting of hops ;

Planting of orchards or fruit bushes ;

Protecting young fruit trees ;

Reclaiming of waste land ;

Warping or weiring of land ;

Embankments and sluices against floods ;

The erection of wirework in hop gardens ;

Drainage.