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大芋姜(又名大头姜),原产于日本,1996年浙江省景宁县引种获得成功。试种大芋姜1亩,10月中旬收获鲜姜4500公斤,平均株重2公斤以上,按当地市场价格计算,产值达28000元,比当地生姜品种产量、产值高出2～3倍。日本大芋姜具有块茎大、肉质脆、辣味小的特点,深受消费者的好评。现将栽培技术介绍如下:1.地块选择日本大芋姜一般适宜选择海拔600～800米以上中高山地区土质松软、肥沃、朝阳、
Taro (also known as ginger), native to Japan, Jingning County, Zhejiang Province in 1996 introduced a success. Trying to cultivate a large taro ginger 1 mus, in mid-October harvest of fresh ginger 4500 kg, the average plant weight of 2 kg or more, according to the local market price, the output value of 28,000 yuan, than the local varieties of ginger production, output value 2 to 3 times higher. Japanese taro ginger with tuber, meat crisp, spicy small features, well received by consumers. Now the cultivation techniques are described as follows: 1. Plot selection Japanese taro ginger generally suitable for selection above 600 ~ 800 meters above sea level in the mountains of soft, fertile, sunny,