短季棉是相对于常规春棉生长发育期比较短的棉花种植类型,有的地方也叫夏套棉或夏播棉。一般来说,短季棉早熟性较好,株型矮而紧凑,结铃集中,对光温不太敏感。在栽培上要采取“密、矮、早”的技术要点,充分发挥其群体优势,以取得高产高效。一、品种选择在种植短季棉时一定要选用对路的品种,切不可“春棉夏种”。现在短季棉有抗虫棉和非抗虫棉两种类型。抗虫棉可选用中棉所30 Short-season cotton is relatively short compared to conventional spring cotton growth and development of cotton planting type, in some places also called summer cotton or summer cotton. In general, the short season cotton is more precocious, plant type is short and compact, the boll ring concentration, less sensitive to light and temperature. In cultivation, we should adopt the technical points of “dense, short and early” and give full play to their group advantages in order to achieve high yield and high efficiency. First, the choice of varieties In the planting of short-season cotton must choose the right species, must not “spring cotton summer seed.” Short-season cotton now has two types of insect-resistant cotton and non-insect-resistant cotton. Bt cotton optional cotton 30