荆条有多种用途,野生荆条已不能满足需要.密县水保站自1982年开始,对荆条的采种、种子处理、育苗、造林技术和效益进行了系统的研究.研究认为,覆盖率为80％的荆条林与对照区相比,径流模数减少28.9%,侵蚀模数减少50.4％;荒山坡面种荆条后,每亩收入50多元,加工后出售可收入150多元. Vitex has a variety of uses, wild Vitex has been unable to meet the need.Miaoxian soil and water conservancy station since 1982, the Vitex seed collection, seed treatment, seedling, afforestation technology and benefits of a systematic study that the coverage rate of 80 Compared with the control area, the% of Vitex negundo forest reduced runoff modulus by 28.9% and erosion modulus by 50.4%. After planting Vitex negundo, the income per mu was more than 50 yuan and the income after processing was 150 yuan.