DB4109/T 003-2019 小麦宽幅精播技术规程

DB4109/TXXX—XXXX

ICS65.020.20

B22DB4109

濮阳市地方标准

DB4109/T003—2019

小麦宽幅精播技术规程

2019-12-30发布2020-01-01实施

濮阳市市场监督管理局发布

DB41/T003—2019

目次

前沿........................................................................1

1范围.....................................................................2

2规范性引用文件...........................................................2

3术语和定义...............................................................2

3.1宽幅播种............................................................2

3.2播量................................................................2

3.3早中茬和晚茬........................................................2

4整地.....................................................................2

4.1秸秆还田............................................................2

4.2土壤造墒............................................................2

4.3科学施肥............................................................3

4.3.1施肥量............................................................3

4.3.2施肥方法..........................................................3

4.4土壤处理............................................................3

4.5耕地................................................................3

4.6作畦................................................................3

5品种选择.................................................................3

5.1早中茬麦选用半冬性品种..............................................3

5.2晚茬麦选用弱春性品种................................................3

6播前种子准备.............................................................4

6.1种子质量............................................................4

6.2种子处理............................................................4

7宽幅播种.................................................................4

7.1播期................................................................4

7.2播种量..................................................