DB3311/T 197-2021 单季稻控肥减害技术规程

ICS65.020.20

CCSB05

3311

浙江省丽水市地方标准

DB3311/T197—2021

单季稻控肥减害技术规程

2021-11-25发布2021-12-25实施

丽水市市场监督管理局  发布

DB3311/T197—2021

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

4施肥要求...........................................................................................................................................................1

4.1原则...........................................................................................................................................................1

4.2肥料选择...................................................................................................................................................1

4.3确定总施肥量...........................................................................................................................................1

4.4基肥...........................................................................................................................................................2

4.5分蘖肥.......................................................................................................................................................2

4.6穗肥...........................................................................................................................................................2

4.7粒肥...........................................................................................................................................................2

5水分管理.........................................................................................................................................................