今年全区要种好棉花25万亩,首先要突破栽培技朮关。一、切实选好棉田,实行深耕改土:棉花是深根作物,具有较为发达的根系,我们要求棉花高产,必须选择在土层深厚,结构良好,土壤肥沃,有排灌条件的田池,最好是沙质壤土上,58年有些地方把棉花 This year the region should plant 25 million mu of cotton, we must first break the cultivation technology. First, the effective selection of cotton fields, the implementation of deep plowing and soil improvement: cotton is a deep root crop, with more developed roots, we require high-yielding cotton, we must choose the soil layer is deep, well-structured, fertile soil, irrigation and drainage conditions Tianchi, the best Is sandy loam, 58 years somewhere to put the cotton