笔者是国营企业的工程师,退休后,下乡给农民兄弟打工,几年来,摸索出一些山药种植经验,写出来供农民朋友参考。选种和种栽处理在春分前后,选择无病、色正的山药做种,最好用山药的嘴子(即山药最上端较硬的根头)。如果嘴子不够,也可用栽子(将山药切成段),但最好用山药偏上端的段, The author is a state-owned enterprise engineer, after retirement, to the countryside to work as a peasant brother, over the past few years, worked out some experience in planting yam, written for farmers and friends reference. Selection and cultivation planted Before and after the vernal equinox, choose no disease, color is the yam species, it is best to use yam mouth (ie the top of the yam harder root). If the mouth is not enough, but also can be used plant (the yam cut into sections), but it is best to use yam partial upper section,