DB62/T 4174-2020 玉米品种 原玉甜503

ICS67.060

B21

DB62

甘肃省地方标准

DB62/T4174—2020

玉米品种原玉甜503

2020-07-24发布2020-08-15实施

发布

DB62/T4174—2020

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品种来源..........................................................................1

5植物学特征........................................................................1

6生物学特性........................................................................2

7籽粒品质..........................................................................2

8产量结构..........................................................................2

9栽培技术要点......................................................................2

10适宜种植区域.....................................................................3