大面积推广橡胶树高产高效新割制

Generally Popularizing New Tapping System of Rubber

景洪农场１９９８年对１．４ 万ｈｍ ２ 割胶树推广减少割胶刀次、使用复方刺激剂（ＥＴ＋ ＣＲＭ）、增加割胶株树、减少胶工人数的新型割胶制度。根据品系、树龄不同，分别采用ｓ／２ｄ／３、（ｓ／４＋ ｓ／４↑）ｄ／３＋ ＥＴ＋ ＣＲＭ、（ｓ／２＋ ｓ／４↑）ｄ／３＋ ＥＴ＋ ＣＲＭ 等割制，同时建立了一套相应的生产、技术管理制度。１９９８ 年比１９９７年干胶增产３．７２％ ，胶工人均产干胶比１９９７ 年增加５０．８６％ ，新增经济效益２ １８８．５

It was popularized that new system of less times of tapping,compound irritant—ET.CRM was spreaded on 14 thousand hektare in 1998.According to the age and variety,s/2d/3,(s/4+s/4↑)d/3+ET+CRM,(s/2+s/4↑)d/3+ET+CRM was adopted.And a suit of produtive and technical cirrespond manage system has establish.1998 as compared with 1997,the yield of dry rubber increase of 3.72%,the economy benefit increase of 21.89 million yan.