湖南省双牌县种植生姜有着悠久的历史,原先主要在稻田和山坡地种植,面积和产量都受到限制。近年来,本县利用植树造林的机会,大力推广在山坡地林隙间种生姜优质高产栽培技术,取得了显著的经济效益、社会效益和生态效益。目前该技术已在全县推广应用,每年种植面积在3万亩以上、总产值超过5亿元,占全县农业总产值20%以上,已成为本县农业的主导产业。实践证明,山坡地林隙间种生姜 The cultivation of ginger in Shuangpai County of Hunan Province has a long history. Originally, it was mainly planted in paddy fields and hillsides, with limited area and yield. In recent years, the county has taken advantage of afforestation opportunities and vigorously promoted high-quality and high-yielding cultivation techniques for ginger grown in the gaps of hillsides. Significant economic, social and ecological benefits have been achieved. At present, the technology has been popularized and applied throughout the county. The annual acreage is above 30000 mu and the total output value is more than 500 million yuan, accounting for more than 20% of the county’s total agricultural output value. It has become the leading agriculture in this county. Practice has proved that the gap between the slopes of ginger