内蒙古乌兰察布盟有80—90％的旱地,而春小麦是主栽粮食作物。旱地由于单产较低,存在着较大的农业增产潜力。下面介绍旱地春小麦亩产量在250—300斤以上的栽培技术要点。 前茬收获后适时深耕,结合深翻亩施有机肥3000斤左右,或碳铵50—60斤作基肥。耕后及时耙磨,并进行“三九”磙地,早春顶凌耙耱,播种时亩施磷酸二铵种肥 Inner Mongolia Wulanchabu has 80-90% of the dry land, and spring wheat is the main food crops. Due to the low yield in dry land, there is a big potential for increasing agricultural output. The following describes the dry land spring wheat mu yield of 250-300 pounds or more cultivation techniques. Pre-crop harvest after timely deep plowing, combined with deep turning acres of organic fertilizer applied about 3000 pounds, or 50-60 pounds of ammonium bicarbonate as a base fertilizer. Rake ground timely after plowing, and carry out “three nine” land, early spring top rake 耱, planting mushi Shi DAP fertilizer