weed community
常见例句
- The paper discusses the reason and trend of weed community evolution in paddy field.
从农业生产实际出发，对水稻田杂草群落演化原因及其趋势进行了综述。 - The result showed that the weed community growth succession line is the relatively independent bimodal curve.
研究结果表明：北方地区旱直播田杂草的演替呈现相对独立的双峰曲线。 - Annuals weed is the main species in each field, the weed community had marked diversity among different crop fields.
各作物田以一年生杂草为主，不同作物田杂草群落有显著差异。 返回 weed community