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1选地与选茬1.1选地选择湿润、保水保肥、排水良好、地表干净的平川地,不宜选择黄土岗、山坡地,土质特别肥沃的地区应选中等肥力的地块种亚麻。1.2选茬应选地表干净的地块,前茬以玉米茬为好,其次是大豆、小麦和经灭茬的秋翻的谷茬。甜菜茬、白菜茬、向日葵茬和瓜茬不宜种亚麻,亚麻不宜重迎茬,同一块地最好间隔4年以上种植。
1 electoral and electoral 1.1 Select the selection of wet, water and fertilizer, drainage is good, the surface of the plain Pingchuan, loess hillside should not be selected, hillsides, especially fertile soil areas should be selected medium-fertile plots of flax. 1.2 Selective crop should be elected clean land plots, the former crop of corn stubble is better, followed by soybeans, wheat and autumn stubble stubble stubble. Beet stubble, cabbage stubble, sunflower stubble and stubble should not be planted flax, flax should not be heavy stubble, the same piece of land is best to plant more than 4 years apart.