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荆条,又名荆箱子、黑谷子。我省锦州、朝阳、阜新、沈阳、辽阳、大连等地都有分布,有些地方上百、上千亩连成一片,是重要的野生绿肥资源。阜新县勿欢池公社广民五队,每年伏天割取50～60万斤野荆条沤肥,连年大量施用,原来亩产百十来斤的山坡薄地,逐步改良变成了亩产千斤的高产稳产田。荆条高0.5～2米,有特殊气味。小枝条为四棱形,掌状复叶对生,小叶3～5个,边缘具缺刻,呈锯齿状或羽状深裂,有灰白色短茸毛(见下图)。
Vitex, also known as Jing box, black millet. Our province Jinzhou, Chaoyang, Fuxin, Shenyang, Liaoyang, Dalian and other places are distributed, in some places hundreds, thousands of acres into one, is an important source of wild green manure. Fuxin County, Wu Huanchi communes Guangmin five teams, every day volt day cut 500 to 600000 pounds of seedlings of Vitex negundo, perennial large-scale application, the original yield of 100 acres of thin slopes, and gradually improved into a kilogram per mu yield of high and stable yield field. Vitex high 0.5 to 2 meters, a special smell. Branchlets quadrangular, palmately compound opposite, leaflets 3 to 5, margin notched, jagged or pinnately fissure, gray short velvet hairs (see below).