DB63/T 2098-2023 农田残膜回收机械化技术作业质量

ICS6506020

CCSB91

DB63

青海省地方标准

DB63/T2098—2023

农田残膜回收机械化技术作业质量

2023-02-09发布2023-03-01实施

青海省市场监督管理局发布

DB63/T2098—2023

目次

前言................................................................................II

1范围..............................................................................1

2规范性引用文件....................................................................1

3术语和定义........................................................................1

3.1农田残膜......................................................................1

3.2表层拾净率....................................................................1

3.3深层拾净率....................................................................1

3.4缠膜率........................................................................1

3.5收膜深度......................................................................1

4技术要求..........................................................................2

4.1作业地块要求..................................................................2

4.2机具选择......................................................................2

4.3配套拖拉机选择................................................................2

4.4驾驶员要求....................................................................2

5质量指标..........................................................................2

6检查方法..........................................................................3

6.1检查用仪器....................................................................3

6.2检查前作业条件测定............................................................3

6.3测区和测点确定................................................................3

6.4表层（深层）拾净率的测定......................................................3

6.5缠膜率的测定..................................................................3

6.6工作后地表平整度的测定........................................................4