江西省临川县七里岗流沅村华吉达老农,几年来,种姜,瓜连年丰收。1984年,他在1.5亩姜地里套种西瓜和小麦,产姜4,117斤,产值计1,135元,西瓜1万多斤,售得1,505元,小麦160多斤,产值35元。一亩半姜田共计产值2,675元,扣除成本280元,纯收入达2,395元。华吉达擅长种姜,他的种姜经验有9条:1.选好姜种。选择生长健壮、颜色澄黄、姜芽带红色的姜块作种姜。2.姜田要选择沙性壤土, Linchuan County, Jiangxi Province Qiliang Liuyuan Yuanjiao old farmers, the past few years, the kinds of ginger, melon harvest year after year. In 1984, he intervened watermelon and wheat in 1.5 acres of ginger land, producing 4,117 catties of ginger. The output value was 1,135 yuan and the watermelon was 10,000 kilos. The sale price was 1,505 yuan and the output was 35 yuan. A total yield of 2,675 yuan acre semi-ginger field, net of costs 280 yuan, net income of 2,395 yuan. Hua Jeda good at ginger, his experience of ginger planting 9: 1. Selected ginger species. Select a robust growth, color, yellow, ginger bud red ginger for species of ginger. 2. Jiang Tian to choose sandy loam,