Industrial hemp (Cannabis sativa L.) is grown in more than 30 countries for fibre, seed and flowers, and acreage of cultivation is increasing globally. Hemp has long been promoted as a crop that competes well with weeds and requires little intervention to prevent yield losses. We conducted a literature review and found little peer‐reviewed research to support this claim. We identified only three articles that specifically addressed weed management under field conditions and none provided information on hemp yield losses from weeds. These findings highlight a clear need for research‐based information on interactions between weeds and hemp to address potential yield losses under various production conditions and provide a research‐based framework for weed management in industrial hemp.

中文翻译：

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呼吁对工业大麻进行杂草研究 ( Cannabis sativa L)

工业大麻 (Cannabis sativa L.) 在 30 多个国家种植纤维、种子和花卉，全球种植面积正在增加。长期以来，大麻一直被宣传为一种与杂草竞争良好的作物，几乎不需要干预即可防止产量损失。我们进行了文献综述，发现很少有同行评审的研究支持这一说法。我们仅确定了三篇专门讨论田间条件下杂草管理的文章，没有一篇文章提供了有关杂草造成的大麻产量损失的信息。这些发现凸显了对杂草和大麻之间相互作用的基于研究的信息的明确需求，以解决各种生产条件下的潜在产量损失，并为工业大麻的杂草管理提供基于研究的框架。