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胡麻是我省北部的主要油料作物。幼苗期喜冷凉,生长期以昼夜温差大的晴朗天气为好,现蕾开花期快速生长,是需水需肥的最迫切时期。胡麻是长日照作物,主根入土深度,比地上部分的生长高度大,一般达1米左右。侧根多而细弱,多分布在30厘米土层以内。茎为圆柱形,表皮光滑。叶为披针形,互生排列。茎叶表面具蜡质,抗旱耐瘠,适应性强。胡麻油的品质很好,含较多的油酸和亚油酸,对人体大有稗益。特别是亚油酸具有降低人体内胆固醇的功能,是优质食用油。
Flax is the main oilseed crop in northern part of our province. Seedling hi cold, growing season with a large temperature difference between sunny weather is good, rapid growth during flowering budding, water is the most urgent need of fertilizer. Flax is a long-day crop, the main root depth into the soil than the growth of the upper part of a large, usually about 1 meter. More lateral and more thin, mostly distributed within 30 cm of soil. Stem is cylindrical, smooth skin. Leaves lanceolate, arranged alternately. Stem and leaf surface waxy, drought-resistant barren, adaptable. The quality of flax oil is very good, with more oleic acid and linoleic acid, which are beneficial to the human body. In particular, linoleic acid has the function of reducing cholesterol in the human body and is a good edible oil.