关键词: 果园杂草分类 无害杂草 轻度危害杂草 重度危害杂草

Abstract:

The idea of ＂weed management＇in fruit orchard was brought forward in this article by integrating weed control and weed protection. After reviewing the current literatures and data on weeds in china, the 300 species of orchard weeds were simply classified according to the harm degree to fruit trees, and the results provide a classification standard in weed management in fruit orchard.

Key words: weeds classification in fruit orchard, harmless weeds, lightly harmful weeds, seriously harmful weeds