in the case of greenhouses or perennial crops other than forage, by the use of short-term green manure crops and legumes as well as the use of plant diversity; and
i gcás tithe gloine nó barra ilbhliantúla seachas foráiste, úsáidfear barra aoiligh glasa gearrthéarmacha agus glasraí léagúmacha agus bainfear úsáid as bithéagsúlacht plandaí; agus