马铃薯又称土豆、洋芋,在我县常年种植面积在1万hm2以上,它具有抗旱,高产、优质、高效、营养全等特点,是农村种植结构调整中的优选作物。镇龙镇是全县海拔最高的乡镇,也是马铃薯的主产区。经过多年种植,现将马铃薯高产高效栽培技术总结如下。1选地整地选择土壤肥沃、地势平坦、排灌方便、耕作层深厚、土质疏松的沙壤土或壤土。前茬避免是茄科作物,以减轻病害的发生,马铃薯与水稻、玉米等植物轮作增产效果较好。前茬作物收获后,及时将病叶、病株带离田间处理,深耕20~30cm,播种及时耕耙,达到耕层细碎无坷垃、田面平整无根茬,做到上平下实。 Potato, also known as potatoes, potato, perennial planting area in my county in more than 10,000 hm2, it has the characteristics of drought resistance, high yield, high quality, high efficiency, nutrition, is the preferred crop in rural planting structure adjustment. Zhenlong Town is the county’s highest township, is also the main producing areas of potatoes. After years of planting, now potato high yield and efficient cultivation techniques are summarized as follows. 1 site selection Select the fertile soil, flat, convenient irrigation and drainage, farming deep, loose loam sandy loam or loam. Pre-crop to avoid solanaceous crops, in order to reduce the incidence of diseases, potato and rice, corn and other plant rotation yielding better. After the harvest of the stubble crop, the diseased leaves and diseased stalks should be brought away from the field in time and plowed 20-30cm deep. Sowing the stubble in time will result in no crushing of topsoil and no stubble in the field.