金光菊又叫臭菊,是一种多年生菊科绿肥。我省南部晋江、安溪等县已有几十年的种植历史。近年来,长泰、同安、大田、莆田等地群众也纷纷种植利用。我区自1963年开始试种,十多年的实践证明,金光菊有许多优点:(1)种一年用多年。金光菊只要在种植时用一些劳力和种苗,土地瘠薄的施一些肥料,以后十多年不需再用劳力、肥料,年年都有大量绿肥收割。(2)一年可割几次。金光菊再生能力很强,割去离地面1尺左右的枝叶后,节上的腋芽会很快再长出新枝叶,新枝叶长高到2—3尺,又可收割利用。一般一年只能收割1—2次,植种一年后,每年可收割3—4次,全年亩产茎叶达万斤左右。(3)肥 Chrysolophus also known as stink chrysanthemum, is a perennial Compositae green manure. The southern province of Jinjiang, Anxi and other counties have several decades of planting history. In recent years, Changtai, Tongan, Daejeon, Putian and other places have also planted and utilized them. My area since 1963, trial planting, more than 10 years of practice has proved that cinnabar has many advantages: (1) year for many years. As long as the cultivation of cedarum with some labor and seedlings, barren land fertilization of some fertilizer, after more than a decade without labor, fertilizer, every year a large number of green manure harvest. (2) cut a few times a year. The regeneration of coneflower is very strong, cut off about 1 foot off the ground leaves, axillary buds on the festival will soon grow new branches and leaves, the new branches and leaves up to 2-3 feet, but also harvesting. The general harvest only 1-2 times a year, one year after planting, harvesting 3-4 times a year, the annual mu yield of about ten thousand pounds. (3) fat