上世(shi)紀90年(nian)代，云(yun)(yun)(yun)南(nan)省(sheng)(sheng)(sheng)開始開展低毒大(da)麻(ma)的(de)選育替和代種(zhong)植(zhi)(zhi)(zhi)工(gong)作:；2003年(nian)3月，云(yun)(yun)(yun)南(nan)省(sheng)(sheng)(sheng)公安廳制(zhi)定《云(yun)(yun)(yun)南(nan)省(sheng)(sheng)(sheng)工(gong)業(ye)(ye)(ye)(ye)大(da)麻(ma)管理暫(zan)行規定》:；2009年(nian)9月， 云(yun)(yun)(yun)南(nan)省(sheng)(sheng)(sheng)人(ren)民政府審(shen)議通過了《云(yun)(yun)(yun)南(nan)省(sheng)(sheng)(sheng)工(gong)業(ye)(ye)(ye)(ye)大(da)麻(ma)種(zhong)植(zhi)(zhi)(zhi)加工(gong)許(xu)可規定》，云(yun)(yun)(yun)南(nan)省(sheng)(sheng)(sheng)成為全國第一個以法規形(xing)式允許(xu)并監管工(gong)業(ye)(ye)(ye)(ye)大(da)麻(ma)種(zhong)植(zhi)(zhi)(zhi)的(de)省(sheng)(sheng)(sheng)份: 2012年(nian)，云(yun)(yun)(yun)南(nan)省(sheng)(sheng)(sheng)政府將(jiang)工(gong)業(ye)(ye)(ye)(ye)大(da)麻(ma)列為“生物創(chuang)造產業(ye)(ye)(ye)(ye)”發(fa)展重點(dian)之一，同(tong)年(nian)9月，昆明(ming)(ming)市人(ren)民政府發(fa)布《昆明(ming)(ming)市發(fa)展工(gong)業(ye)(ye)(ye)(ye)大(da)麻(ma)產業(ye)(ye)(ye)(ye)三(san)(san)年(nian)專項(xiang)行動計劃[2020-2022年(nian)］》《昆明(ming)(ming)市工(gong)業(ye)(ye)(ye)(ye)大(da)麻(ma)產業(ye)(ye)(ye)(ye)支撐平臺建設總體(ti)方案(an))和《昆明(ming)(ming)市高質量發(fa)展工(gong)業(ye)(ye)(ye)(ye)大(da)麻(ma)產業(ye)(ye)(ye)(ye)八條措施》三(san)(san)個支持性政策文件。