具有粮食、蔬菜、饲料三重作用的菊芋,以防风固沙、改碱开荒,充分利用房前屋后土地资源,易栽培、好管理的优势受到人们的喜爱,栽培面积逐年扩大。但有的种植户完全按照牧草或芋头类的管理方式,造成茎叶、块茎生长失衡、产量低。现将菊芋的栽培技术介绍如下: 一、合理施肥施肥兼顾到地上茎叶和地下茎块双丰产的需要,播种前,地块较大可用施基肥、耕翻的方法,房前屋后、路边、河滩等零星 The Jerusalem artichoke, which has the triple functions of grain, vegetables and feed, takes the advantage of windbreak and sand fixation and pioneers land reclamation to make full use of the land resources in the front of the house. It is easy to cultivate and has the advantages of good management. Its cultivated area has been expanding year by year. However, some growers in accordance with the forage or taro management methods, resulting in stems and leaves, tubers growth imbalance, low yield. The artichoke cultivation techniques are introduced as follows: First, the rational fertilization and fertilizer take into account the aboveground stems and leaves double bumper crop needs before sowing, the larger available base fertilizer, tillage method, the front of the house, the roadside , Beaches and other sporadic