Effects of seed rate, plastic covering, and harvest time on yield and quality of Danish grown basil (Ocimum basilicum L.)

albahaca basil basilic calidad cantidad de semilla requerida cobertura seca crecimiento croissance crop yield danemark denmark dinamarca dry mulches establecimiento de plantas growth growth period harvesting date mulch sec ocimum basilicum plant establishment quality rendement des cultures rendimiento de cultivos sowing rates