DB50∕T 909-2019 小麦轻简化生产技术规程.pdf

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1、ICS65.020B05DB50重庆市地方标准DB50/T909—2019小麦轻简化生产技术规程Lightandsimpleproductiontechnologyregulationforwheat2019-05-30发布2019-09-01实施重庆市市场监督管理局发布DB50/T909—2019目次前言................................................................................II1范围............................

2、..................................................12规范性引用文件....................................................................13术语和定义........................................................................13.1轻简化生产技术..................................................

3、............13.2“三沟”......................................................................14种植方式..........................................................................14.1稻麦轮作......................................................................14.2旱地间作...........

4、...........................................................25品种选择与质量要求................................................................25.1品种选择......................................................................25.2质量要求...............................................

5、.......................26生产技术..........................................................................26.1秸秆还田......................................................................26.2耕整土地......................................................................26.3精量播种

6、......................................................................26.3.1播种期....................................................................26.3.2播种量....................................................................26.3.3播种方法.................................

7、.................................26.4科学施肥......................................................................26.4.1施肥水平..................................................................26.4.2重施拔节肥................................................................36.4.

8、3叶面喷肥..................................................................36.5全程化学调控..................................................