麦棉套种是解决粮棉争地矛盾的好办法。麦棉套种在保证小麦丰产丰收的同时,在麦播期就计划好两茬作物的行株距和有效留苗密度,尽量减少共生期间的矛盾和干扰,实现双丰收。通常有以下几种情况:高水肥地采用三一式播种,使用五寸耧,每播一耧小麦,预留33厘米宽棉花备播行,来春套种 Wheat and cotton intercropping is a good way to solve the contradiction between grain and cotton. Wheat and cotton intercropping While ensuring high yield and good harvest of wheat, it is planned to plan the row spacing and effective densities of two crops during the sowing date so as to minimize the contradiction and interference during symbiotic and achieve double harvest. There are usually the following situations: high water and fertilizer use Sanyi sowing, the use of five inch 耧, each sowing a 耧 wheat, set aside 33 cm wide cotton prepared for sowing, spring intercropping