《中药材规范化种植和建议》

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1、关于中药材种植规范化的建议 1、抓住三个主要环节从一粒药材种子下地到长出一根药材入库，有几十个重要的技术环节构成.哪一个田间环节操作不得当，就可能造成损失或影响药材产品的质量，投资者就要承担投资风险。中药材规范化栽培过程中把握好种子种苗关、土壤环境质量关、粗产品农残检测关这3个关键环节即可达到规范化要求，而不需要认证，种植户经过技术培训，自觉执行即可，像粮食和蔬菜生产一样。      2、适当倒茬换地，解决中药材重茬问题       绝大部分根及根茎类药材都存在重茬的问题。如地黄，一般种植一年后必须换地，如不换地倒茬，第二茬地黄的产量约是第一茬的3

2、0%～50％，如再种第三茬，几乎没有产量。河北安国周边的土地比较适宜种植祁黄芪，在1991～1992年时，栽培面积高达数万亩，由于连续种植，地力下降，根皮上均长有斑病，严重影响产量品质。2003～2004年下种面积只有几千亩，黄芪的产区迁延到山东的文登、荣成一带及陕西、甘肃等西北地区，祁黄芪的品牌都快没有了。甘肃岷县的当归，文峰的党参均存在这种情况，道地产区向周边迁延。      Opinionsandsuggestionsontheparty'smasslineeducationalpracticeAccordingtothecentraland

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