The seventh year's fallow prevented the exhaustion of the soil, which was further enriched by the burning of the weeds and spontaneous growth of the Sabbatical year.
Associate Professor takeda is planning to take a sabbatical year in the UK in 2007-2008 to pursue this research.
Associate Professor Takeda is planning to take a sabbatical year in the UK in 2007-2008 to pursue this research.
