On August 26, Ningbo city Forestry Administration organized experts to Yinzhou Gang City Agriculture Demonstration Park to assess facilitied high-quality grapes demonstration base. After the assessment, experts gave full recognition to the orchard management and the quality of grapes. According to reports, so far from the year of 2005 Yinzhou Agricultural Park has built over hunderd mu sectors-connecting high-quality grape base, which uses a series of advanced cultivation techniques, such as "H" fonts installed ventilation transmission belt, full application of organic fertilizer, and carries out the measure of "year colonization, stability coming year ". They also took the idea of better quality sales for higher prices, and achieved income of ultra-million acres of the good economic benefits.