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红花适应性较强,能抗旱、耐寒、耐盐碱,对土壤肥料的要求不甚严格,因而其栽培管理较简单,粗放。一、播前准备选择地势较平坦、土层深厚,肥力中等的早地,切忌连作,整地以秋耕为宜,耕翻深度25厘米左右,耙箱平整
Safflower adaptability, can drought, cold, salinity, the requirements of soil and fertilizer less stringent, so its cultivation and management is relatively simple, extensive. First, before sowing to choose a more flat terrain, deep soil, medium fertility early, should not even work together to autumn planting suitable, plowing depth of about 25 cm, rake box formation