DB5134T20-2003无公害油菜生产技术规程.pdf

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1、ICSB43备案号：510000（备）—152——2003DB凉山彝族自治州农业地方标准DB5134/T20—2003无公害油菜生产技术规程2003-11-20发布2004-01-01实施四川省凉山质量技术监督局发布DB5134/T20—2003目次前言................................................................................III1范围.................................................................

2、...............12规范性引用文件......................................................................13定义................................................................................13.1芥酸..............................................................................13.2硫苷..........

3、....................................................................14生产基地条件........................................................................14.1灌溉水要求........................................................................14.2土壤环境质量要求.....................................

4、.............................14.3空气质量指标......................................................................14.4前茬要求..........................................................................15栽培技术措施........................................................................15.1田地准

5、备..........................................................................25.1.1稻田整理........................................................................25.1.2旱地整理........................................................................25.2种子准备...............................

6、...........................................25.2.1品种选择........................................................................25.2.2种子标准........................................................................25.2.3选种晒种.............................................................

7、...........25.2.4种子处理........................................................................25.3播种育苗..........................................................................25.3.1直播............................................................................25.3.2育苗...........

8、......................................................