随着农业科学技术的发展，各种各样的庭院经济模式不断地得到完善和发展，人们越来越重视经济高效的种植方式。我们把只具有保护作用的院墙拆掉，在原址上竖起几根石柱，拉长铁丝，栽上既有保护作用又能美化环境，还可增加收人的叫绿色围墙──花椒、枸杞。花椒属全香科多年生 With the development of agricultural science and technology, a variety of courtyard economic models have been continuously improved and developed, and people pay more and more attention to the economic and efficient planting methods. We have to remove only the protective wall of the courtyard, put up a few pillars at the site, lengthen the wire, planted with both the protection and beautify the environment, but also increase the revenue is called the green fence ─ ─ pepper, wolfberry . Zanthoxylum is a perennial perennial