0 l /ha of 2-4 D amine for broad leaf species control, one week later.
0 l /ha of 2-4 D amine for broad leaf species control, one week later.
0升/公顷2-4D胺，控制宽叶杂草，施于一周后。
0 l /ha of 2-4 D amine for broad leaf species control, one week later.
0升/公顷2-4D胺，控制宽叶杂草，施于一周后。